Software Engineer II - College & Professional

London, United Kingdom

Your Role

We’re looking for Software Engineers to join our College & Professional business unit where we build tools for professional sports teams, leagues, and federations around the world. Our goal is to give customers better information so they can make smarter decisions, faster.

You will focus on building integrations so we can better serve the needs of our customers at multiple levels, from high school to the pros and across a range of sports (e.g., soccer, American football, rugby, basketball). You’ll be the bridge that makes our platform work seamlessly with the tools teams already use.

As an Engineer, you’ll:

• Develop and deliver. Your team has the autonomy to make a meaningful impact on customers, and deliver game changing features to push the boundaries of what they can achieve. By taking ownership of the whole user experience, your team will help support our coaches and athletes.
• Test new ideas. At Hudl, we iterate rapidly, deploying changes to the product hundreds of times a day across our Engineering team. Outside of working on concrete features, you’ll have the opportunity to propose solutions to more ambiguous technical problems and provide guidance to less experienced engineers.
• Work with a cross functional team. You’ll collaborate with Engineering, Quality Assurance, Product, Design and Scrum disciplines to deliver full stack web features.

For this role, we’re currently considering candidates who live within a commuting distance of our office in London. But with our flexible work policy, there aren’t any current requirements for the number of days you come to the office.

Must Haves

• Exposure to mature, full stack web applications. You have several years’ commercial experience building across most or all levels of a web application, from the client side code, all the way down to the database.
• Comfortable with uncertainty. You appreciate ambiguous work that has many possible implementation options because it gives you the chance to identify the best solution while balancing quality, consistency and value to customers.
• Curious. You’ve picked up new technologies and domains on the job-working across myriad layers of the stack energizes you.
• A strong communicator. You can easily and clearly express yourself. You’re able to convey technical concepts and trade offs to cross functional stakeholders.

Nice to Haves

• Tech stack knowledge. Our core stack is C#, React, MongoDB and AWS, so experience with these is ideal, whilst software development skills in Java, Kotlin, CSS, HTML or UWP and exposure to frameworks like JSF, or Spring Boot is also a plus.
• Automation testing. You have some experience and have worked with or built CI/CD pipelines.
• Exposure to infrastructure tools. You’re comfortable with containerization, deployment and infrastructure as code technologies, like Docker, Kubernetes and Terraform.

Our Role

• Champion work life harmony. We’ll give you the flexibility you need in your work life (e.g., flexible vacation time above any required statutory leave, company wide holidays and timeout (meeting free) days, remote work options and more) so you can enjoy your personal life too.
• Guarantee autonomy. We have an open, honest culture and we trust our people from day one. Your team will support you, but you’ll own your work and have the agency to try new ideas.
• Encourage career growth. We’re lifelong learners who encourage professional development. We’ll give you tons of resources and opportunities to keep growing.
• Provide an environment to help you succeed. We’ve invested in our offices, designing incredible spaces with our employees in mind. But whether you’re at the office or working remotely, we’ll provide you the tech you need to do your best work.
• Support your wellbeing. Depending on location, we offer medical and retirement benefits for employees-but no matter where you’re located, we have resources like our Employee Assistance Program and employee resource groups to support your mental health.

Inclusion at Hudl

Hudl is an equal opportunity employer. Through our actions, behaviors and attitude, we’ll create an environment where everyone, no matter their differences, feels like they belong.

The simple task of buying software, services, or tools at work has become hopelessly complicated at even the most innovative companies in the world. Today, enterprises spend $120T+ per year globally (>30 times larger than annual consumer e-commerce spend) and rely on vendors more than ever before to run their businesses.

Our cofounders started Zip in 2020 to address this seemingly intractable problem with a purpose-built procurement platform that provides a simple, consumer-grade user experience. Within the last 4 years, Zip has created a new category and developed the leading solution in this $50B+ TAM space. Today, the world’s leading companies like OpenAI, Snowflake, Anthropic, Coinbase, and Prudential rely on Zip to manage billions of dollars in spend.

We have a world-class team coming from category-defining companies like Airbnb, Meta, Stripe, Salesforce, Apple, and Google. With a $2.2 billion valuation and $370 million in funding from Y Combinator, Tiger Global, BOND, DST Global, and CRV, we’re focused on developing cutting-edge technology, expanding into new global markets, and-above all-driving incredible value for our customers. Join us!

As a Manager, Technical Support on the Customer team, you play a mission-critical leadership role in ensuring our customers receive fast, accurate, and technically excellent support. You will oversee part of the Technical Support organization while sharing leadership responsibility for our Philippines-based team, driving global coverage, operational rigor, and service excellence.

You will serve as a strategic connector between Support, Product, and Engineering, ensuring escalations are handled efficiently, systemic issues are identified early, and customers receive a consistently high-quality experience regardless of region.

In this role, you’ll develop deep expertise across Zip’s rapidly expanding ecosystem: Procurement, Intake, Approvals, Suppliers, ERP and SSO integrations, and our broader workflow engine, while supporting marquee customers including Coinbase, Snowflake, Notion, Canva, Samsara, and Databricks.

Your impact will scale with Zip’s growth: every process you improve strengthens the technical foundation of our global Customer organization.

You will Team Leadership & Global Coverage

• Lead and develop the US Technical Support team, establishing clear performance expectations, coaching plans, and career pathways.
• Share operational oversight of the Philippines team, partnering with regional leadership to ensure seamless 24/5 (or follow-the-sun) support coverage.
• Drive staffing models, workforce planning, and scheduling to meet SLA targets and response-time goals.
• Foster a culture of ownership, urgency, technical excellence, and customer advocacy.

Technical Escalation & Issue Resolution

• Act as a senior escalation leader for complex technical issues, ensuring rapid triage and resolution.
• Guide teams through deep-dive investigations, reproduction steps, and ownership determination before routing to Engineering.
• Partner closely with Engineering to strengthen feedback loops and reduce time-to-resolution.

Operational Excellence & Process Ownership

• Build and scale global escalation pathways from Customer Product Engineering.
• Standardize triage workflows, debugging practices, ticket handoffs, and prioritization frameworks.
• Identify systemic friction points and implement process improvements that enhance predictability and SLA performance.
• Leverage metrics and dashboards to manage team performance and continuously improve response quality and speed.

Customer Advocacy & Cross-Functional Partnership

• Serve as the voice of the customer, surfacing trends and influencing product roadmap decisions.
• Partner with Sales, CSM, Onboarding, and TAM teams to support enterprise customers and high-impact launches.
• Step in directly with customers when urgent or highly technical situations require leadership engagement.

Data, Tooling & Continuous Improvement

• Utilize observability tools, logs, and analytics platforms (e.g., DataDog) to identify patterns and operational risks.
• Drive knowledge management improvements to reduce escalations and increase Tier 1 resolution rates.
• Champion automation and AI-driven support capabilities to scale the organization efficiently.

Qualifications

• 7+ years in technical, customer-facing roles with at least 3 years in a people management capacity within Technical Support or a similar function.
• Proven experience leading distributed or global teams.
• Strong track record partnering with Engineering and Product to resolve complex technical issues.
• Experience supporting enterprise-scale customers in SLA-driven environments.
• Demonstrated success building scalable processes and improving operational performance.

Core Skills

• Exceptional leadership, communication, and stakeholder management skills.
• Strong operational mindset with the ability to balance strategy and execution.
• Excellent prioritization and decision-making in high-pressure environments.
• Ability to translate complex technical concepts for both executive and non-technical audiences.
• Fast learner capable of mastering complex architectures, workflows, and integrations.

Technical Skills

• Advanced understanding of APIs (REST/GraphQL), OAuth, SSO (Okta, Azure AD), webhooks, and integration architectures.
• Experience working across ERP systems such as NetSuite, Oracle, or SAP.
• Familiarity with SCIM, identity provisioning, and access-control models.
• Strong knowledge of SQL and debugging methodologies.
• Ability to interpret logs, stack traces, and structured datasets (JSON, XML, CSV).
• Exposure to cloud platforms (AWS, Azure, GCP) and microservice architectures is preferred.
• Experience with languages such as Ruby, Python, or JavaScript is a plus.

Perks & Benefits

At Zip, we’re committed to providing our employees with everything they need to do their best work.

• Start-up equity
• Health, vision & dental coverage
• Flexible PTO
• Apple equipment plus home office budget

We’re looking to hire Zipsters and that means hiring people who take ownership, communicate openly, have an underdog mindset, and are excited to increase the pace of innovation for every business in the world. We encourage all candidates to apply even if your experience doesn’t exactly match up to our job description. We are committed to building a diverse and inclusive workspace where everyone (regardless of age, religion, ethnicity, gender, sexual orientation, and more) feels like they belong. We look forward to hearing from you!

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It’s never been a more exciting time to join Vistra.

At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business - to help our clients achieve progress without friction.

But progress only happens when people come together and take action. And we’re absolutely committed to building a culture where our people can do just that.

We have an exciting opportunity for you to join our team as Senior Website Developer for a 6 month fixed term contract. Reporting to the SVP Demand Generation this full-time position can be based in Vistra London or Vistra Dubai allowing you to make a significant impact to our business and its’ growth.

Purpose of Role

We’re looking for a Senior Web Developer/Engineer to own and lead the rebuild and ongoing evolution of our global B2B website. This is a high-impact role at the intersection of engineering, growth, and digital experience.

You’ll be responsible for building a scalable, high-performing website using Next.js and Sanity CMS, while driving improvements in performance, SEO, and conversion. Working closely with marketing, design, and external partners, you’ll ensure the website operates as a core growth engine for the business.

Sanity CMS Experience is a Essential

Please provide a demonstrable portfolio of work (e.g., GitHub repositories, case studies, or examples of Sanity powered projects) showcasing practical experience with content models, schemas, or integrations.

Key Responsibilities

• Build and maintain the website using Next.js and Sanity CMS, focusing on scalability and performance
• Develop reusable, modular components that enable non-technical teams to create pages efficiently
• Design and manage content models, schemas, and structured content systems within Sanity
• Translate design assets into high-quality, production-ready frontend components
• Drive technical SEO best practices including metadata, structured data, and Core Web Vitals optimization
• Manage and optimize Cloudflare (caching, redirects, SSL, performance)
• Build and maintain integrations with marketing and business platforms
• Support deployment workflows and infrastructure (AWS, Vercel, or similar platforms)
• Ensure consistency, scalability, and maintainability across the codebase and CMS
• Utilise hands on experience with Sanity CMS

Attributes / Technical Skills

• CMS Expertise: SanityCMS (content modeling, schemas, workflows, previews, tagging, content updates)
• SEO & Performance: Technical SEO, Core Web Vitals, structured data, metadata, URL structure, page speed optimization
• CDN / Cloud: Cloudflare management (caching, redirects, SSL, WAF, performance optimization)
• Cloud / Deployment: AWS or similar cloud platforms, Vercel or equivalent hosting
• Integrations: Platform and system integrations, syncing content across tools
• Version Control: Git-based workflows and collaborative development practices
• Other: Accessibility, responsive design, component-based architecture, code quality best practices
• Proven track record delivering full website rebuilds using modern frameworks (Next.js / React).
• Hands on experience working with headless CMSs, including content modeling, tagging, previews, and ongoing content management.
• Experience implementing technical SEO strategies and optimizing site performance.
• Managing CDN platforms (Cloudflare or similar) for caching, redirects, SSL, and performance optimizations.
• Familiarity with cloud infrastructure and deployment, preferably AWS or similar platforms.
• Experience integrating websites with third-party systems and marketing platforms, ensuring data consistency across tools.
• Collaborating with cross-functional teams: designers, marketers, and external agency partners.
• Experience supporting B2B brand websites, particularly content-heavy or lead-generation focused sites.

London, United Kingdom Posted on 11/02/2026

We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK and EU market.

Job Description Details

• Role: Infrastructure Architect with IAM experience
• Location: Harbour Exchange Square, London
• Mode: Hybrid (2 days to office)
• Experience: 8 to 15 years
• Job Type: Fixed term contract and Hybrid

Job Purpose

The Infrastructure Architect plays a key role in CVS architecture / technology division. The role involves producing designs and overseeing the implementation of solutions encompassing hardware, software, and security to ensure performance, scalability, and reliability; bridging business needs on-premises, cloud, and hybrid environments.

This role involves collaborating with cross-functional teams to understand business requirements, providing technical leadership, and ensuring designs meet CVS architectural principles and security standards. The architect should be a strong technologist that is very aware of current developments in the technology spectrum.

Key Responsibilities

• Produce high-quality high-level Design documentation describing technical systems solutions, providing overall design direction and recommendations for resolution of complex technical issues.
• Analyse existing Design documents, find recommended options in the market, produce presentations to the Architect team with options and reasoning and later proceed with Design documents.
• Provide technical leadership and direction to the IT engineering, delivery and test teams throughout implementation phases.
• Support the Enterprise Architects in the development of infrastructure road maps to support the evolution of the technical and digital portfolios from current to future state.
• Act as liaison between Architecture and Engineering and direct the development of technical standards and platforms, quality, and best practices.

Required Skills and Experience

• Strong technical knowledge including Microsoft technologies, Red Hat Linux, datacentre and cloud, enterprise networking: WAN/LAN/WLAN, routing, firewall, ID/IP/IPS, WAN optimization, proxy, VPN services, load balancing, and IT security.
• Experience designing, documenting, integrating, and managing complex infrastructure solutions across on-premises and cloud environments such as AWS.
• Knowledge of networking, storage and server hardware configuration and design.
• Good knowledge of cloud networking (AWS and Azure) components.
• Ability to communicate solutions to other stakeholders.
• Ability to assess and recommend third-party tools and systems to complement existing offerings.
• Knowledge of security design.
• Good knowledge of risk management.
• Work closely with other architecture disciplines including Enterprise, Infrastructure and Security, as well Engineering and Operations.
• Provide technical guidance to team members and other stakeholders.
• Identify and recommend opportunities for efficiency.
• Stay updated on new features and capabilities and best practices.
• Ability to deal with ambiguity and manage diversity.
• Share knowledge within the team and contribute to the organization’s learning culture.

Education and Certifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
• Industry-recognized certifications such as TOGAF, CITA, RHCA.

About Marex

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment solutions. It has a leading franchise in many major metals, energy and agricultural products, with access to 60 exchanges. The group provides access to the world’s major commodity markets, covering a broad range of clients that include some of the largest commodity producers, consumers and traders, banks, hedge funds and asset managers. With more than 40 offices worldwide, the group has over 2,300 employees across Europe, Asia and the Americas.

Role Summary

As a Senior Developer specialising in C# .NET, you will be a pivotal member of our Software Development team, driving an AI first approach to the creation and enhancement of secure, responsive web based finance platforms. These platforms will modernise and extend core PeopleSoft finance capabilities, delivering improved usability, performance, and scalability through contemporary web technologies.

You will leverage modern AI assisted development tools and practices to accelerate delivery, improve code quality, and enhance developer productivity, while ensuring solutions meet the high standards of control, auditability, and reliability required within financial systems, including compliance with SOX (Sarbanes Oxley) requirements.

Your expertise in C# .NET, combined with your ability to apply AI driven techniques across the software development lifecycle, will be instrumental in delivering robust, scalable, and well governed applications. You will maintain a strong emphasis on testing, traceability, and deterministic system behaviour, ensuring that AI adoption enhances-rather than compromises-system integrity, auditability, and regulatory compliance.

In this role, you will apply your architectural experience to help mature our existing software estate, introducing intelligent automation where appropriate and transforming legacy PeopleSoft based functionality into cloud native, web first solutions. You will work closely with the platform engineering team to ensure seamless integration and deployment, while embedding AI enabled tooling and practices in a controlled, transparent, and compliant manner across the development lifecycle.

Responsibilities

• Design, develop, and test components of modern, secure web based finance applications, applying AI assisted development practices to improve quality and delivery speed
• Contribute to the overall architecture and design of technology solutions, incorporating AI enabled tooling and automation while ensuring control, transparency, and auditability
• Develop solutions to a high standard that are maintainable, testable, and aligned to acceptance criteria, with a strong emphasis on traceability and deterministic behaviour in regulated environments
• Adhere to development best practices and processes, including those required for SOX compliance (e.g. change control, segregation of duties, and auditability)
• Leverage AI tools responsibly across the software development lifecycle (e.g. code generation, testing, documentation), ensuring outputs are reviewed, validated, and compliant with engineering standards
• Communicate effectively with team members, contribute ideas, and stay current with emerging technologies, particularly in AI and modern engineering practices
• Liaise with business users to gather and refine application requirements, particularly in the context of modernising legacy finance platforms (e.g. PeopleSoft)
• Ensure delivered systems are production ready, secure, and well documented, supporting operational handover and ongoing audit requirements
• Follow coding standards and defined development processes, ensuring consistency, quality, and compliance across all deliverables
• Resolve third line support issues in a professional and timely manner, applying a structured and analytical approach to problem solving

Skills and Experience

Essential:

• Experience in C# .NET, React, JavaScript, TypeScript
• Experience leveraging AI assisted development tools (e.g. code generation, automated testing, developer productivity tooling) to improve delivery speed and quality
• Strong understanding of applying AI responsibly within the software development lifecycle, ensuring traceability, auditability, and control
• Experience of NoSQL or RDMS databases
• Infrastructure as Code, Terraform or equivalent
• Modern CI/CD and DevOps practices
• Cloud technology, ideally AWS (Amazon Web Services)
• Knowledge of BDD/TDD
• Agile and scrum development methodologies
• Methodical approach to software architecture and design and experience employing the right design choices for a given project
• Understanding of controls required in regulated environments, including SOX (Sarbanes Oxley), with a focus on auditability, segregation of duties, and change control
• Excellent verbal and written communication skills

Desirable:

• A collaborative team player, approachable, self efficient, and able to foster a positive engineering culture, including adoption of AI first practices
• Demonstrates curiosity, particularly in emerging technologies, AI capabilities, and continuous improvement of development practices
• Resilient in a challenging, fast paced, and regulated environment
• Excels at building relationships, networking, and influencing others across both technical and business teams
• Strategic collaborator with insight and agility, able to anticipate future challenges, including those related to scale, regulation, and technology evolution, ensuring operational effectiveness

Competencies

• Dynamic work ethic: ability to adapt to changing electronic trading environment and proactively learn new technologies
• Proactive and willingness to pick up issues
• Calm demeanour
• Excellent verbal and written communication skills
• A collaborative team player, approachable, self efficient and influences a positive work environment
• Demonstrates curiosity
• Resilient in a challenging, fast paced environment
• Excels at building relationships, networking and influencing others
• Strategic collaborator with insight and agility, able to anticipate future challenges, ensuring operational effectiveness

Legal and Equal Opportunity Statement

Marex is fully committed to the elimination of unlawful or unfair discrimination and values the differences that a diverse workforce brings to the company.

Team Overview

XiP is building a next generation cross asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs.

Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients.

XiP Compute Services are deployed onto OpenShift and Amazon’s Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google’s Kubernetes Engine to further expand our coverage. Our system scales on demand, and we can run up to tens of thousands of replicas of our services across all asset classes.

Role Overview

We are seeking a Senior Engineer to fill the role of “Applications Development Technology Lead Analyst” on the XiNG large scale distributed calculation platform (XiP).

In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90 minute execution.

Run on hundreds of thousands of pods across the entire XiP platform every day, this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure.

As an engineer working on the calculation engine, you will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform.

Responsibilities

• Take part of the shared responsibility for the long term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop the future versions of the calculation engine. This means making it faster, utilizing resources better, and scaling to even greater sizes. This means adding new features without impacting performance of the platform in an undesirable manner - small changes multiplied by millions of calculations have a high cost. This means solving hard problems like transferring small amounts of data to a huge number of machines.
• Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid level developers, providing technical advice, code reviews, and career development support. Allocate tasks based on skill sets and project priorities, ensuring balanced workloads and timely delivery. Foster a collaborative and growth oriented team environment, encouraging best practices and continuous learning.
• Implement changes and improvements to Citi’s Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms of the engine which regularly parallelises 250,000 hours of compute into a single 90 minute execution: Lead the design, development, and implementation of enhancements to the Risk Calculation Engine, focusing on optimizing its distribution mechanisms. Analyze current parallelisation strategies and identify opportunities to further improve efficiency, scalability, and throughput.
• Operationally support the optimisation of Risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyse the distributed execution of large scale risk calculations, identifying performance bottlenecks and inefficiencies. Provide subject matter expertise to guide operational improvements, leveraging deep technical knowledge to recommend and implement optimisations that enhance calculation speed and resource utilisation.
• Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands. Coordinate with stakeholders to ensure that all scaling efforts are aligned with customer needs.
• Provide specialised customer support to optimise and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimise inefficiencies that arise during distributed workload execution.

Qualifications

• Multiple years professional software development experience with Java.
• Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus).
• Experience designing, building, and maintaining large scale, distributed systems.
• Experience with RESTful API design and implementation.
• Strong understanding of object oriented programming and design patterns.
• Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus.
• Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerisation (e.g., Docker, Kubernetes) is desirable.
• Experience with unit testing, integration testing, and test automation frameworks (e.g., JUnit, Mockito).
• Experience working in Agile/Scrum development environments.
• Practical experience with Python for scripting, automation, or data processing tasks.
• Experience with CI/CD pipelines and DevOps practices is a plus.

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Job Family Group: Technology

Job Family: Applications Development

Time Type: Full time

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, colour, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Location

London

Employment Type

Full time

Location Type

Hybrid

Department

AI

We are looking for an AI Infra engineer to join our growing team. We work with Kubernetes, Slurm, Python, C++, PyTorch, and primarily on AWS. As an AI Infrastructure Engineer, you will be partnering closely with our Inference and Research teams to build, deploy, and optimize our large-scale AI training and inference clusters.

Responsibilities

• Design, deploy, and maintain scalable Kubernetes clusters for AI model inference and training workloads
• Manage and optimize Slurm-based HPC environments for distributed training of large language models
• Develop robust APIs and orchestration systems for both training pipelines and inference services
• Implement resource scheduling and job management systems across heterogeneous compute environments
• Benchmark system performance, diagnose bottlenecks, and implement improvements across both training and inference infrastructure
• Build monitoring, alerting, and observability solutions tailored to ML workloads running on Kubernetes and Slurm
• Respond swiftly to system outages and collaborate across teams to maintain high uptime for critical training runs and inference services
• Optimize cluster utilization and implement autoscaling strategies for dynamic workload demands

Qualifications

• Strong expertise in Kubernetes administration, including custom resource definitions, operators, and cluster management
• Hands-on experience with Slurm workload management, including job scheduling, resource allocation, and cluster optimization
• Experience with deploying and managing distributed training systems at scale
• Deep understanding of container orchestration and distributed systems architecture
• High level familiarity with LLM architecture and training processes (Multi-Head Attention, Multi/Grouped-Query, distributed training strategies)
• Experience managing GPU clusters and optimizing compute resource utilization

Required Skills

• Expert-level Kubernetes administration and YAML configuration management
• Proficiency with Slurm job scheduling, resource management, and cluster configuration
• Python and C++ programming with focus on systems and infrastructure automation
• Hands-on experience with ML frameworks such as PyTorch in distributed training contexts
• Strong understanding of networking, storage, and compute resource management for ML workloads
• Experience developing APIs and managing distributed systems for both batch and real-time workloads
• Solid debugging and monitoring skills with expertise in observability tools for containerized environments

Preferred Skills

• Experience with Kubernetes operators and custom controllers for ML workloads
• Advanced Slurm administration including multi-cluster federation and advanced scheduling policies
• Familiarity with GPU cluster management and CUDA optimization
• Experience with other ML frameworks like TensorFlow or distributed training libraries
• Background in HPC environments, parallel computing, and high-performance networking
• Knowledge of infrastructure as code (Terraform, Ansible) and GitOps practices
• Experience with container registries, image optimization, and multi-stage builds for ML workloads

Required Experience

• Demonstrated experience managing large-scale Kubernetes deployments in production environments
• Proven track record with Slurm cluster administration and HPC workload management
• Previous roles in SRE, DevOps, or Platform Engineering with focus on ML infrastructure
• Experience supporting both long-running training jobs and high-availability inference services
• Ideally, 3-5 years of relevant experience in ML systems deployment with specific focus on cluster orchestration and resource management

Job Description:

The person will support the test environments to enable delivery of features to mobile/online banking customers. The person will have hands-on experience with CICS webservices, ZOS Connect, DB2, SQL along with understanding of AWS Services.

Key Responsibilities:

• Provide expert support and timely resolution of environment issues focusing on mainframe systems and related infrastructure.
• Work on test data support requirement for the teams
• Collaborate closely with DataPower and AWS teams to understand integration points and troubleshoot cross-platform dependencies.
• Implement best practices for environment stability, performance tuning, and security compliance.
• Produce detailed technical documentation, status reports, and issue logs for ongoing support and knowledge sharing.
• Communicate effectively with cross-functional teams including developers, infrastructure engineers, and project managers to ensure timely resolution of issues and alignment on priorities.
• Work on automation using but not limited to Python, Shell scripting, and GitLab pipeline.

Required Skills and Qualifications:

• Proven experience in mainframe environments, particularly with CICS webservices, ZOS Connect EE, DB2, and batch processing.
• Strong skills in mainframe transaction management, JCL, and system debugging tools.
• Excellent verbal and written communication skills to effectively articulate technical issues and solutions.
• Ability to work under pressure and manage multiple priorities in a fast-paced environment.
• Strong problem-solving skills and a proactive approach to identifying and resolving issues.

Help us use technology to make a big green dent in the universe!

Kraken powers some of the most innovative global developments in energy.

We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences, our operating system for energy is transforming the industry around the world in a way that benefits everyone.

It’s a really exciting time in energy. Help us make a real impact on shaping a better, more sustainable future.

KrakenFlex

The energy industry is undergoing the largest transformation since industrialisation at an unprecedented rate of change and we are positioning ourselves to be at the heart of that change.

Our aim is to be the leading global provider of solutions that enable customers to release £30bn of value per annum from distributed energy resources (DERs). We are building a Software as a Service (SaaS) subscription business with a global addressable market of £2.4 billion per annum, by digitally connecting hundreds of thousands of DERs with energy markets.

We have already attained a market leading position and KrakenFlex is a recognised thought leader and innovator in the industry.

As we enter the stage of rapid commercialisation and customer account growth, we have a number of exciting new offerings to launch to customers. We’re looking for an exceptional person to help us continuously deliver features that provide value to our customers.

Our ideal engineer would be an individual who loves to engage with interesting software problems, with an interest in full-stack development and the passion to build and shape the future within a collaborative, community based environment. We operate a highly agile development approach, giving wide scope to be involved with hands on system design, test driven development, deployment and operations.

What you’ll do

• Design, build and maintain high performance, reusable & reliable Typescript code
• Building scalable component based UI systems
• Ensure the best possible performance, reliability and quality of the KrakenFlex platform
• Contribute to development across the entire stack from the front end down to the infrastructure that the platform runs on
• Contribute to the software engineering culture here at KrakenFlex
• Collaborate with Product and UX to bring their vision to life
• Collaborate regularly with colleagues with many different professional specialities to create innovative solutions that delight our customers and colleagues
• Mentor junior engineers via pairing, design review & code review
• Work as part of a team of engineers, regularly seeking feedback and growing your skills as technical professionals.

What you’ll need

• Experience with design systems or frontend architecture at scale
• Proven experience with Typescript
• Experience developing SPAs with React and UI testing
• Tailwind/CSS
• Ability to debug issues full stack (not just the frontend)
• A drive to get things done in a collaborative, agile development environment
• A proven ability to perform well in a fast paced environment
• Excellent analytical and multitasking skills

It would be great if you had

• Exposure to and experience with AWS and CI/CD workflows
• Comfortable using AI assisted development tools to improve productivity and ability to critically evaluate AI generate code
• Understanding and experience utilising Backend-for-Frontend architectural pattern
• Working and developing microfrontend
• Interest in performance tooling and monitoring

If this sounds like you then we’d love to hear from you.

We want to ensure you have all the tools and environment you need to unleash your potential. Need any specific accommodations? Whether you require specific accommodations or have a unique preference, let us know, and we’ll do what we can to customise your interview process for comfort and maximum magic!

Studies have shown that some groups of people, like women, are less likely to apply to a role unless they meet 100% of the job requirements. Whoever you are, if you like one of our jobs, we encourage you to apply as you might just be the candidate we hire. Across Kraken, we’re looking for genuinely decent people who are honest and empathetic. Our people are our strongest asset and the unique skills and perspectives people bring to the team are the driving force of our success. As an equal opportunity employer, we do not discriminate on the basis of any protected attribute. Our commitment is to provide equal opportunities, an inclusive work environment, and fairness for everyone.

Do you want to boost your career and collaborate with expert, talented colleagues to solve and deliver against our clients’ most important challenges? We are growing and are looking for people to join our team. You’ll be part of an entrepreneurial, high-growth environment of 300,000 employees. Our dynamic organization allows you to work across functional business pillars, contributing your ideas, experiences, diverse thinking, and a strong mindset. Are you ready?

Job Overview

Infosys Consulting is at the forefront of applied AI innovation, delivering real-world business value through the convergence of AI agents, machine learning, and modern enterprise architecture. As part of our growing Enterprise AI consulting practice, we are looking for technically hands on professionals to design and deliver client centric intelligent systems and support business growth through strategic pre sales and solutioning initiatives.

Key Responsibilities

• Design and implement AI agents using LangChain, CrewAI, or AutoGen for enterprise grade use cases.
• Develop modular code for task decomposition, memory handling, and tool integration with APIs.
• Collaborate with AI strategists and architects on project design and MVP delivery.
• Conduct testing and fine tuning of agent behavior using LLM APIs and embeddings.
• Participate in internal code reviews, documentation, and reusable framework building.
• Support pre sales demos and client innovation sessions with hands on prototypes.

Required Qualifications

• Bachelor’s or Master’s degree in Computer Science, AI, or related field. PhD preferred for architect level roles.
• 3+ years in AI/ML, with recent experience in agentic systems and hands on development of LLM based applications.
• Strong experience with Python and orchestration libraries such as LangChain, LlamaIndex, Semantic Kernel, AutoGen, or similar.
• Deep knowledge of LLMs (GPT, Claude, LLaMA, Mistral, etc.), prompt engineering, agent memory, tool calling, and autonomous task execution.
• Experience with RFP/RFI support, and proposal creation in a consulting or enterprise services environment.
• Understanding of enterprise solutioning with cloud platforms (AWS, Azure, GCP), API integration, and data security best practices.
• Exceptional communication and consulting skills, with the ability to present solutions to both technical and non technical stakeholders.

Preferred Skills

• Strong proficiency in programming languages such as Python, Java, Spring, Maven, JSON. Object Oriented Programming.
• Hands on exposure to cognitive architectures, planning based agents, or reinforcement learning in real world deployments.
• Experience integrating AI agents into enterprise apps like Salesforce, ServiceNow, SAP, or custom apps via APIs.
• Understanding of AI observability, performance monitoring, and ethical guidelines in GenAI systems.

Introduction

At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.

You’ll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver solutions that create real business impact. From day one, you’ll work on meaningful, high profile programmes that stretch your skills and accelerate your growth.

We invest heavily in you-supporting continuous learning, in demand skills development, and long term career progression. You’ll thrive in a flexible, inclusive environment that values curiosity, encourages reinvention, and recognises what makes you unique.

We offer:

• Tools and policies to support your work life balance from flexible working approaches, sabbatical programs, paid paternity leave, maternity leave and an innovative maternity returners scheme
• More traditional benefits, such as 25 days holiday (in addition to public holidays), private medical, dental & optical cover, online shopping discounts, an Employee Assistance Program, life assurance and a group pension plan through salary sacrifice.

Your role and responsibilities

We are seeking a Senior Java Developer to work at IBM, supporting our Public Sector and Defence clients by designing and building high quality applications using Java/JEE and modern web technologies. In this role, you will develop application features, integrate systems, and apply best practice engineering techniques such as dependency injection, TDD, and CI/CD. If you enjoy creating secure, dependable solutions and collaborating with technical teams, we’d love to hear from you.

Key responsibilities

• Design, develop, and maintain applications using Java/JEE and related frameworks.
• Build web components using modern Java frameworks and languages.
• Apply enterprise development practices such as dependency injection, inversion of control, aspect oriented programming, functional programming, and test driven development.
• Develop secure, efficient data access using appropriate data access frameworks and transaction management.
• Support integration with wider enterprise and legacy systems common within Public Sector and Defence environments.
• Participate in DevOps aligned practices including CI/CD, automated testing, and version control.
• Troubleshoot and resolve application issues to maintain reliability and service quality.
• Work collaboratively with analysts, testers, architects, and fellow developers to ensure successful delivery.
• Depending on experience, provide technical coordination, mentoring, or ownership of specific technical areas.

Required technical and professional expertise

• Experience developing applications using Java and JEE technologies
• Knowledge of Java frameworks such as Spring
• Understanding of web technologies, including JSP and Servlets
• Familiarity with dependency injection, inversion of control, and aspect oriented programming
• Awareness of functional programming ideas as applied in Java
• Experience working with test driven development
• Ability to use data access tools such as JPA, Hibernate, or similar frameworks
• Understanding of transaction management approaches
• Basic knowledge of batch processing principles
• Experience creating and integrating APIs
• Exposure to DevOps practices, including CI/CD pipelines, automation, and Git based workflows
• Strong skills in identifying, analysing, and resolving issues
• Good communication and teamwork abilities
• Capability to deliver work independently, coordinate with others, or take ownership of specific development areas depending on experience

This role is subject to pre employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personal Security Controls referred to as National Security Vetting (NVS) may apply, this could include meeting the eligibility requirements for the enhanced Security Check (sSC) or enhanced Developed Vetting (eDV).

Preferred technical and professional experience Desirable Certifications

• Oracle Certified Associate, Java Programmer (OCA)
• Oracle Certified Professional, Java Programmer (OCP)
• Spring Professional Certification
• Spring Boot Certification
• AWS Certified Developer
• Azure Developer Associate
• Docker or Kubernetes Certification

IBM is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, caste, genetics, pregnancy, disability, neurodivergence, age, veteran status, or other characteristics. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status.

TheSolutions Architect (AI/BI) team executes on Databricks’ strategic Product Operating Model that provides enhanced focus on earlier stage, highly prioritized product lines in order to establish product market fit, and set the course for rapid revenue growth. They are part of a global go-to-market team mandate, though individually will cover a specific, local region. Clients may span across one or more business units and verticals. By working in partnership with direct account teams, they will jointly engage clients, foster the necessary relationships, position in-depth the specific product line, so as to provide compelling reasons for clients to adopt and grow the usage of the given product. They understand the appropriate approach, the guardrails, and the steps needed to successfully adopt the product line, as clients deliver on their business objectives.

The Solutions Architect (AI/BI) is paired with an Account Executive aligned to a given product line with specific targets accordingly. Together, they will devise and implement a strategy across their assigned set of accounts, develop presentations, demos and other assets and deliver them such that clients make an informed decision as they decide to adopt the product-line in a meaningful way.

The AI/BI product-line requires the following core technical competencies:

• Experience in designing and delivering cloud-based Data Visualisation and Analytics Solutions in a client or customer environment
• Ability to advise customers in lakehouse analytics architecture: Prepare Databricks stakeholders for internal conversations and communicate directly, including anticipating blockers and address them before they become an issue
• Certification and/or demonstrated competence in data visualisation and analytics systems along with one of Azure, AWS or GCP cloud providers
• Demonstrated competence in the Lakehouse architecture including hands on experience with Apache Spark, Python and SQL

The impact you will have

• Collaborate with GTM leadership and account teams to design and execute high impact engagement strategies across your territory.
• As a trusted advisor, serve as an expert Solutions Architect and “champion,” building technical credibility with stakeholders to drive product adoption and vision.
• Enable clients at scale through workshops and developing customer facing collateral that helps increase technical knowledge and thought leadership.
• Influence product roadmap by translating field derived, data driven insights into strategic recommendations for Product and Engineering teams
• Handle the most complex technical challenges in this product line by acting as the tier 3 escalation point for the field, ensuring customer success in mission critical environments.
• 6+ years in a customer facing, pre sales or consulting role influencing technical executives, driving high level data strategy and product adoption.
• Proven ability to co plan large territories with Account Executives and operate in a highly coordinated, cross functional effort across GTM and R&D teams.
• Experience collaborating with Global System Integrators (GSIs) and third party consulting organizations to drive customer outcomes.
• Proficient in programming, debugging, and problem solving using SQL and Python.
• Hands on experience building solutions within major public cloud environments (AWS, Azure, or GCP).
• Broad experience (in two or more) and understanding across the fields of data engineering, data warehousing, AI, ML, governance, transactional systems, app development, and streaming.
• Undergraduate degree (or higher) in a technical field such as Computer Science, Applied Mathematics, Engineering or similar.
• A track record of driving complex projects to completion in fast paced, customer facing environments.

About Databricks

If access to export controlled technology or source code is required for performance of job duties, it is within Employer’s discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone.

Job Summary

As a Cloud Architect you will play a pivotal role in designing and implementing cloud solutions using AWS technologies. You will leverage your expertise to optimize cloud infrastructure ensuring scalability security and efficiency. Collaborating with cross-functional teams you will drive innovation and contribute to the companys strategic goals impacting both business growth and technological advancement.

Responsibilities

• Design and implement scalable cloud solutions using AWS technologies to meet business requirements and enhance operational efficiency.
• Collaborate with cross-functional teams to integrate cloud architecture with existing systems ensuring seamless functionality and performance.
• Optimize cloud infrastructure for cost-effectiveness security and scalability leveraging AWS Well-Architected Framework principles.
• Monitor and manage cloud resources using AWS CloudWatch to ensure optimal performance and availability.
• Develop and maintain automated deployment pipelines using AWS DevOps tools to streamline application delivery and updates.
• Provide technical guidance and support to development teams ensuring adherence to best practices in cloud architecture and security.
• Implement AWS Cloud Native Security Work Model to safeguard data and applications maintaining compliance with industry standards.
• Utilize AWS CLI for efficient management and configuration of cloud resources enhancing operational productivity.
• Oversee the migration of applications and data to AWS ensuring minimal disruption and maximum efficiency.
• Conduct regular assessments of cloud architecture to identify areas for improvement and implement necessary changes.
• Facilitate knowledge sharing and training sessions for team members to enhance their understanding of AWS technologies and best practices.
• Collaborate with stakeholders to define cloud strategy and roadmap aligning with business objectives and technological advancements.
• Contribute to the continuous improvement of cloud architecture processes and methodologies driving innovation and excellence.

Qualifications

• Demonstrate proficiency in AWS Cloud technologies including EC2 VPC and S3 to design and implement robust cloud solutions.
• Exhibit expertise in AWS Well-Architected Framework to optimize cloud infrastructure for security reliability and efficiency.
• Possess strong skills in AWS DevOps tools to automate deployment processes and enhance application delivery.
• Show capability in utilizing AWS CloudWatch for monitoring and managing cloud resources effectively.
• Have experience with AWS CLI for efficient cloud resource management and configuration.
• Understand AWS Cloud Native Security Work Model to ensure data protection and compliance with industry standards.
• Demonstrate ability to collaborate with cross-functional teams to integrate cloud architecture with existing systems seamlessly.

Certifications Required

AWS Certified Solutions Architect - Professional AWS Certified DevOps Engineer - Professional

Team Overview

XiP is building a next-generation cross-asset calculation system for Citi trading desks and enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs.

Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity and our system must adapt quickly to these failures to provide a seamless experience for clients.

XiP Compute Services are deployed onto OpenShift and Amazon’s Elastic Kubernetes Service (EKS). An important initiative in 2025 will be onboarding Google’s Kubernetes Engine to further expand our coverage. Our system scales on-demand, and we can run up to tens of thousands of replicas of our services across all asset classes.

Role Overview

We are seeking a Senior Engineer to fill the role of ‘Applications Development Technology Lead Analyst’ on the XiNG large scale distributed calculation platform (XiP).

In this role you will design, build, and maintain the calculation engine at the heart of the XiP platform. This engine is responsible for c. 0.5 billion risk & suitability calculations at Citi every day. A single customer run compresses 17 million minutes of compute into a single 90-minute execution.

Run on hundreds of thousands of pods across the entire XiP platform every day this calculation engine is both highly performant and rapidly changing to support new scenarios, technologies, and infrastructure.

As an engineer working on the calculation engine. You will work closely with software engineers, DevOps, and our customers to ensure reliable, secure, and scalable operations of our platform.

Responsibilities

• Take part of the shared responsibility for the long-term strategic direction of the XiP Calculation Engine: Apply your experience and skills to develop future versions of the calculation engine. This means making it faster, utilizing resources better, and scale to even greater sizes. Adding new features without impacting performance of the platform in undesirable manner. Solve hard problems like transferring small amounts of data to a huge number of machines.
• Serve as advisor or coach to team members, allocating and overseeing work: Mentor and guide mid-level developers, providing technical advice, code reviews, and career development support. Allocate tasks based on skill sets and project priorities to ensure balanced workloads and timely delivery. Foster a collaborative and growth-oriented team environment.
• Implement changes and improvements to Citi’s Risk Calculation Engine, including analyzing and designing improvements to the distribution mechanisms: Lead the design, development, and implementation of enhancements to the Risk Calculation Engine, focusing on optimizing its distribution mechanisms. Analyze current parallelization strategies and identify opportunities to improve efficiency, scalability, and throughput.
• Operationally support the optimization of Risk calculations by examining and providing SME level insight into the distributed execution of extremely large calculations: Monitor and analyze distributed execution of large-scale risk calculations, identifying performance bottlenecks and inefficiencies. Provide subject matter expertise to guide operational improvements and recommend optimization to enhance calculation speed and resource utilization.
• Plan, coordinate, and execute strategic changes to the engine to reach the next scaling milestone: Develop and manage strategic initiatives aimed at scaling the Risk Calculation Engine to meet future business demands. Coordinate with stakeholders to ensure that all scaling efforts are aligned with customer needs.
• Provide specialized customer support to optimize and improve large, distributed calculations: Act as a primary point of contact for clients to address issues and optimize inefficiencies during distributed workload execution.

Qualifications

• Multiple years professional software development experience with Java.
• Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus).
• Experience designing, building, and maintaining large-scale, distributed systems.
• Experience with RESTful API design and implementation.
• Strong understanding of object-oriented programming and design patterns.
• Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus.
• Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerization (e.g., Docker, Kubernetes) is desirable.
• Experience with unit testing, integration testing, and test automation frameworks (e.g., JUnit, Mockito).
• Experience working in Agile/Scrum development environments.
• Practical experience with Python for scripting, automation, or data processing tasks.
• Experience with CI/CD pipelines and DevOps practices is a plus.

Education

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Location: London

Business Area: Engineering and CTO

Ref

Description & Requirements

Bloomberg is a global leader in business and financial information, delivering trusted data, news, and insights that bring transparency, efficiency, and fairness to capital markets. Bloomberg’s Data Technology Infrastructure Department designs and builds large scale platforms to acquire financial reference and pricing data globally from various sources, delivering billions of data points daily to clients for investment analysis.

The ETL Pipeline Orchestration Platform team owns a low code platform that helps engineers and analysts author and manage data transformation, derivation, validation and database loading themselves. As adoption accelerates, we are redesigning key components to support further throughput and resiliency while maintaining the availability of the system.

What’s in it for you?

We are the connecting tissue across the various core capabilities offered by our sibling teams. If you join our team, you will be working on solving the fundamental problems in event driven orchestration systems using both open source technologies as well as in house ones. We are a multi lingual team taking care of python applications, performant queue broker in Go to C based Python extensions and everything in between. If you have a knack for distributed systems or a love for orchestration platforms, join us!

Future Initiatives

We would like to work on the following in this year and next:

• Develop, deploy and integrate our internal priority queue system to mitigate head of line blocking issues and optimize the time to market for the most important tasks
• Deprecate the on cloud orchestration system by unifying with on prem system
• Component registration / management faculty to make the onboarding processing easier for the service owners
• Introduce multi tenancy with granular privileging for both pipeline creation and edit time as well as runtime
• Better support and capability for creation of DAG in orchestration
• Programmatic recipe creation, modification and interaction to be API first
• LLM integration to assist in authoring ETL tasks

We’ll trust you to:

• Work with us to design the user friendly, fault tolerant and scalable orchestration platform
• Participate in the full SDLC of various components and systems that make up of the orchestration platform
• Familiarize yourself with the Data Processing / Analysis tasks taken on by the Data Department and systems developed by our sister teams
• Have your antenna up and bring the latest development in OSS and capabilities into our stack
• Mentor less experienced members of the team

You’ll need to have:

• Demonstrable experience building fault tolerant and horizontally scalable distributed applications / systems dealing with distributed system specific concerns
• Demonstrable experience writing production code in either Python, Go, Rust, JavaScript/TypeScript or Java
• Strong problem solving skills

We’d love to see:

• Knowledge of Database Systems and trade offs in the distributed systems
• Familiarity with API Designs
• Familiarity with Orchestration Frameworks such as Apache Airflow, Argo Workflows, Dagster etc.
• Experience working with and designing systems utilizing AWS

If indicated, please note that years of experience are a guide; we will consider applications from all candidates who can demonstrate the skills necessary for the role.

Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity or expression, genetic predisposition or carrier status, marital status, national or ethnic origin, race, religion or belief, sex, sexual orientation, sexual and other reproductive health decisions, parental or caring status, physical or mental disability, pregnancy or parental leave, protected veteran status, status as a victim of domestic violence, or any other classification protected by applicable law.

Bloomberg is a disability inclusive employer. Please let us know if you require any reasonable adjustments to be made for the recruitment process. If you would prefer to discuss this confidentially, please email

About ARQ

ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, culture, and growth. If you’re excited by big challenges, global impact, and the chance to grow fast with a world-class team, ARQ is the place to do it.

What you’ll do

• Build and improve SIEM detection rules, alert pipelines, and automated response playbooks (Datadog SIEM, CrowdStrike, Cloudflare)
• Contribute to incident response readiness, including IR playbooks, tabletop exercises, and forensic procedures
• Support DLP strategy and data protection controls across Google Workspace, Slack, and internal tooling
• Conduct cloud security assessments across AWS and Kubernetes environments
• Drive application security initiatives: threat modelling, secure code review support, API testing, and security pipeline improvements
• Assess and secure AI/agentic workflows across the company - reviewing prompts, preventing destructive actions, and controlling data exposure
• Establish and run the vendor security assessment process - building a scalable due diligence framework for third-party onboarding

What you’ll need

• 4-7 years in information security, ideally having built or significantly shaped the security function at a startup or high-growth company - you’ve been the person who sets things up, not just maintains them
• Hands on experience with cloud infrastructure security (AWS, Kubernetes)
• Working knowledge of SIEM platforms and detection engineering - you’ve written detection rules, not just consumed alerts
• Familiarity with application security practices: threat modelling, secure code review, CI/CD pipeline hardening, and API security testing
• Experience with endpoint security tooling (EDR/XDR) and identity & access management in a SaaS heavy environment (Google Workspace, Okta/Cloudflare Access, SSO/SCIM)
• Ability to assess and secure emerging AI/agentic tooling - you understand the risks of LLM integrations, MCP servers, and automated workflows, and can define practical guardrails
• Experience running or contributing to vendor security assessments and third-party due diligence
• Strong written and verbal communication
• Business fluent in English; Spanish or Portuguese a plus

Job ID: AWS EMEA SARL (UK Branch)

Overview

AWS is looking for an experienced Solutions Architect to help advise our Financial Services customers on how to best adopt and leverage the value of AWS technology. This is an ideal role for someone with some experience in the FSI industry, looking to learn and grow in financial services applications and infrastructure and that brings a solid understanding of the transformational value cloud technologies can provide.

Key Job Responsibilities

In this role, you will serve as a core member of the Financial Services team, and play a key role in executing our go to market strategy. You will engage with customers to develop technical solutions and value propositions leveraging the power of AWS cloud technology.

About the Team

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Basic Qualifications

• Bachelor’s degree in computer science, engineering, mathematics or equivalent, or experience in a professional field or military
• Experience in IT development or implementation/consulting in the software or Internet industries
• Experience within specific technology domain areas (e.g. software development, cloud computing, systems engineering, infrastructure, security, networking, data & analytics)
• Experience in design, implementation, or consulting in applications and infrastructures
• Experience communicating across technical and non-technical audiences, including executive level stakeholders or clients

Preferred Qualifications

• Experience in infrastructure architecture, database architecture and networking
• Experience with designing and implementing data & analytics solutions using AWS native and partner solutions

Equal Opportunity Employer Statement

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. We value diverse perspectives and encourage people from all backgrounds to apply. Protecting your privacy and the security of your data is a longstanding top priority for Amazon.

The Role

As a DevOps Engineer - Backend, you will play a key role in designing, automating, and maintaining the infrastructure that powers our backend systems. You’ll work closely with developers to streamline deployments, improve scalability, and ensure our services are reliable, secure, and cost-effective. By building efficient CI/CD pipelines, managing cloud environments, and enforcing infrastructure best practices, you’ll enable our teams to deliver high quality features quickly and confidently.

• This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross functional teams in person and contribute to a dynamic and fast paced environment. We are open to support with relocation efforts.

Responsibilities

• Design, implement, and maintain CI/CD pipelines to automate build, test, and deployment processes.
• Manage and optimize cloud infrastructure on AWS, Azure, or Google Cloud Platform (GCP).
• Implement Infrastructure as Code (IaC) using tools like Terraform, CloudFormation, or Pulumi.
• Deploy and manage containerized applications using Docker and Kubernetes.
• Monitor system performance, identify bottlenecks, and improve infrastructure reliability.
• Establish and enforce security best practices, including identity management, logging, and vulnerability management.
• Work with development teams to improve deployment efficiency and troubleshoot infrastructure issues.
• Optimize cloud resource utilization to ensure cost effectiveness and scalability.
• Automate infrastructure provisioning, configuration management, and system maintenance.
• Stay up to date with emerging DevOps technologies, tools, and best practices.

Requirements

• Around 3+ years of experience in DevOps, Site Reliability Engineering (SRE), or Cloud Engineering.
• Strong expertise in CI/CD tools (Jenkins, GitHub Actions, GitLab CI, CircleCI, ArgoCD).
• Experience with cloud services (AWS, Azure, or GCP) and serverless computing.
• Proficiency in Infrastructure as Code (IaC) tools like Terraform, CloudFormation, or Pulumi.
• Hands on experience with containerization and orchestration (Docker, Kubernetes, Helm).
• Strong knowledge of Linux based systems, networking, and security best practices.
• Scripting skills in Bash, Python, or Go for automation.
• Experience with monitoring and logging tools (Prometheus, Grafana, ELK, Datadog).
• Understanding of cloud cost optimization, scalability, and high availability architectures.
• Strong problem solving skills and ability to work in an agile, fast paced environment.

What benefits are we offering?

• Apple hardware ecosystem for work.
• Annual Bonus
• Top tier Health and Life Insurance for peace of mind.
• Transportation Budget to support your commute needs.
• Coverflex benefits package for meal allowances, well being, and more.
• Childcare support.
• Air Conference - an opportunity to meet the team, collaborate, and grow together.
• Pension Fund to support your long term financial planning.
• Urban Sports Club membership to keep you active.
• Meals 100% free at the hub.

Diversity & Inclusion

At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.

The Role

As a DevOps Engineer - Mobile, you will play a crucial role in streamlining the delivery, integration, and performance of our iOS and Android mobile apps. You’ll help shape and maintain the infrastructure, CI/CD pipelines, and automation processes that enable our mobile engineering teams to ship faster and more reliably. Your work will directly impact millions of users worldwide by ensuring high availability, rapid deployment, and top-tier performance.

• This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross functional teams in person and contribute to a dynamic and fast paced environment. We are open to support with relocation efforts.

Responsibilities

• Design, implement, and maintain robust CI/CD pipelines tailored for mobile app development (iOS and Android).
• Automate build, test, and deployment workflows across multiple environments.
• Manage cloud infrastructure to support mobile backend services and tooling.
• Collaborate with mobile developers to ensure efficient release cycles and fast feedback loops.
• Optimize the performance, reliability, and scalability of mobile specific infrastructure and build systems.
• Integrate monitoring, logging, and alerting for mobile services and CI/CD systems.
• Enforce mobile app security best practices, including certificate management, secrets handling, and signing processes.
• Support infrastructure as code (IaC) practices using tools like Terraform.
• Continuously evaluate and implement emerging DevOps tools and practices to improve mobile development workflows.

Requirements

• Around 3+ years of experience in DevOps, with a strong emphasis on mobile app pipelines and automation.
• Proficiency with mobile CI/CD tools (e.g., GitHub Actions, Bitrise, fastlane, CircleCI, or GitLab CI).
• Experience in building and distributing iOS and Android applications in scalable environments.
• Familiarity with Apple Developer tools (Xcode, provisioning profiles, code signing) and Google Play Store pipelines.
• Hands on experience with cloud platforms such as GCP, Azure, or AWS.
• Experience with Docker, Kubernetes, or similar containerization and orchestration systems.
• Strong scripting skills in Bash, Python, or similar languages.
• Understanding of mobile specific security practices (e.g., certificate management, secure storage).
• Familiarity with monitoring and logging tools like Prometheus, Grafana, or Datadog.
• Experience working in Agile or cross functional teams with a product driven mindset.

Why Join Air Apps?

• Apple hardware ecosystem for work.
• Annual Bonus
• Top tier Health and Life Insurance for peace of mind.
• Transportation Budget to support your commute needs.
• Coverflex benefits package for meal allowances, well being, and more.
• Childcare support.
• Air Conference - an opportunity to meet the team, collaborate, and grow together.
• Pension Fund to support your long term financial planning.
• Urban Sports Club membership to keep you active.
• Meals 100% free at the hub.

Diversity & Inclusion

At Air Apps, we are committed to fostering a diverse, inclusive, and equitable workplace. We enthusiastically welcome applicants from all backgrounds, experiences, and perspectives. We celebrate diversity in all its forms and believe that varied voices and experiences make us stronger.

About Abound

We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spend, and what you can afford to repay to build a deeper, more accurate understanding of each customer’s unique financial situation.

And we’ve shown it works at scale. We’ve issued over £1.3bn in loans directly to customers while delivering market-leading credit performance - for every 10 defaults the industry expects, we see only 3. We also reached profitability just 2.5 years after launch.

Backed by £2bn+ of funding from top-tier investors including Citi, GSR Ventures, and Deutsche Bank, we’re recognised as one of Europe’s fastest-growing fintechs (Sifted, CNBC). Now, we’re expanding into new markets and product lines - and we’re looking for ambitious people who want to learn fast, take ownership, and grow with us.

About the Role

We’re looking for a Lead Python Engineer to lead our New Products & Geographies Engineering team. The team launches and scales new lending propositions that expand Abound’s B2B product offering and geographic reach. We move quickly, exploring ideas through production-ready MVPs and iterating as products mature.

This role combines hands-on engineering, technical leadership, and team management, reporting to the Chief Product Engineer. You will contribute directly to the codebase while helping guide the team’s delivery, supporting engineers with complex problems and maintaining strong engineering practices through code review, testing standards, and pragmatic technical decisions. You’ll mentor engineers and help the team balance speed with long-term maintainability.

You will work closely with product managers, clients, and cross-functional engineering teams to translate product ideas into clear technical plans and deliver the features required to launch new lending products.

We value engineers who take ownership, bring clarity to ambiguous requirements, and enjoy solving complex problems that have real business impact.

At Abound, you’ll be part of a culture that values autonomy, curiosity, and continuous improvement. You’ll work with a modern Python-based stack, gain deep exposure to financial operations in a fast-growing lending business, and have the autonomy to deliver meaningful technical improvements in collaboration with experienced stakeholders.

Our technology stack:

• Python (FastAPI, SQLAlchemy, OpenTelemetry, Procrastinate)
• PostgreSQL
• Liquibase
• Docker
• AWS

Who you are:

• Strong experience building production systems in Python
• Experience leading engineers or technical projects, even without formal management responsibility
• Experience collaborating directly with business stakeholders to gather requirements and translate them into technical solutions
• Strong engineering judgement and the ability to make pragmatic technical trade-offs
• Comfortable working in fast-paced environments where accuracy, reliability, and clear communication are essential
• Proficient in writing well-structured async Python code with type hints and unit tests
• Experience maintaining codebases for business-critical systems
• Strong sense of ownership and a focus on delivery
• Experience working with cloud infrastructure (AWS, GCP, or Azure)
• Experience with lending products or financial services would be a bonus

What you’ll be doing:

• Lead and manage a team of up to five engineers, supporting their growth through regular 1:1s, feedback, and performance management
• Design and build Python services and features that power new lending products and client integrations
• Collaborate with Product Managers and other stakeholders to understand, challenge, and refine requirements
• Translate product ideas into clear technical plans and deliver production-ready systems
• Support engineers through code reviews, pairing, and technical guidance
• Participate in the full software development lifecycle - from design and implementation through testing, deployment, and monitoring
• Help structure the team’s delivery process, including sprint planning, sizing, and retrospectives

Provide second-line support during business hours, troubleshooting and resolving production issues that affect clients

What we offer:

• Everyone owns a piece of the company - equity
• Hybrid with 3 days a week in the office
• 25 days’ holiday a year, plus 8 bank holidays
• 2 paid volunteering days per year
• One month paid sabbatical after 4 years
• Employee loan
• Free gym membership
• Team wellness budget to be active together - set up a yoga class, a tennis lesson or go bouldering

About Abound

We’re redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you spend, and what you can afford to repay to build a deeper, more accurate understanding of each customer’s unique financial situation.

And we’ve shown it works at scale. We’ve issued over £1.3bn in loans directly to customers while delivering market-leading credit performance - for every 10 defaults the industry expects, we see only 3. We also reached profitability just 2.5 years after launch.

Backed by £2bn+ of funding from top tier investors including Citi, GSR Ventures, and Deutsche Bank, we’re recognised as one of Europe’s fastest growing fintechs (Sifted, CNBC). Now, we’re expanding into new markets and product lines - and we’re looking for ambitious people who want to learn fast, take ownership, and grow with us.

Staff Platform Engineer

We are thrilled to open up a brand new opportunity on our Platform team.

Abound is a fast growing scale up. We are here to build something important for millions of customers, not to offer a comfortable average job. Our Platform team is the backbone of our engineering organisation. Right now, it’s a tight knit, high performing group of four engineers (two Seniors, two Staff), primarily focused on DevOps. I am looking for a Staff level Platform Engineer with a deep focus on Python engineering to balance our capabilities, elevate our code standards, and supercharge our developer experience.

If you love diving into complex engineering challenges, standardising patterns, and enabling other teams to ship faster, this is the role for you.

What You Will Do

The Platform team operates across two main pillars: DevOps and Engineering. While the team shares these responsibilities, your focus will be firmly on the Engineering side.

• Drive Cross Cutting Impact: Lead cross functional projects that create immediate business value. You will add new infrastructure, optimise deployment patterns, and continuously improve CI/CD pipelines to deliver an unmatched developer experience company wide.
• Optimisation: Design and update infrastructure patterns for meet practical demands around performance, scalability and reliability.
• Set the Engineering Standard: Define and implement standard settings for how we write code across the business. This includes establishing best practices for shared design patterns across all teams.
• Maintain Core Components: Take ownership of dependency maintenance and heavily contribute to our most complex, mission critical shared services.
• Enable, Don’t Block: Act as a true team player. You will not hold other teams hostage to rigid central patterns or infrastructure; instead, you will collaborate closely with them to deliver on their needs and unblock their projects.

️ Our Tech Stack

You will be working with a modern, scalable stack designed for high concurrency:

• Backend: Python (FastAPI, SQLAlchemy, OpenTelemetry, Procrastinate), Java
• Cloud: AWS Environment
• Databases: RDS (PostgreSQL & MySQL)

What We Expect From You

• Technical Mastery: Exceptionally strong Python and SQL skills.
• System Design: Deep knowledge of asynchronous development and proven experience dealing with highly concurrent systems.
• Strategic Vision: The ability to balance immediate team needs with long term platform health and developer velocity.

How We Work at Abound

To be successful here, our culture needs to energise you. We are not a lender with thousands of pages of operational procedures to follow. Here is how we operate:

• High Bar & Real Ownership: We are a high performing team, and we hire people who raise the bar and take pride in great work. We own outcomes, not tasks. You don’t assume someone else will do it; you follow up until the issue is resolved.
• We Work Hard: We care about impact, not face time. But at key moments, we stay until the job is done. That can mean evenings or occasional weekends, especially around launches or live incidents.
• MVP & Tech Debt Culture: We ship fast, learn from real customers and iterate. Early in a product’s life we optimise for speed to market and learning, not perfect enterprise architecture. We are comfortable amassing and actively managing technical debt through the lifecycle.
• One Team Collaboration: We collaborate deeply and are curious about the whole business, not just our own lane. People routinely help outside their formal role when it moves Abound forward.
• Office First: We are hybrid but office first. At least 3 days a week in the office is a minimum. Being together is one of our performance advantages.
• Thrive in Change: Priorities shift as we learn what works. Roles, teams and roadmaps evolve with the business. When there is no rulebook, we expect you to use good judgement for our customers and for Abound.

If you are looking for a highly collaborative environment where your technical decisions will shape the future of a rapid growth business, we want you on the team.

What we offer

• Everyone owns a piece of the company - equity
• Hybrid with 3 days a week in the office
• 25 days’ holiday a year, plus 8 bank holidays
• 2 paid volunteering days per year
• One month paid sabbatical after 4 years
• Employee loan
• Free gym membership
• Team wellness budget to be active together - set up a yoga class, a tennis lesson or go bouldering