Salary to £60k + Company Options Scheme

Preference for hybrid working between your home, their offices (London Vauxhall) & client sites however fully remote working may be considered for the ideal candidate.

NB: Please only apply if you already have UK Security Clearance (SC).

Overview

This company is a Workflow & AI Orchestration Specialist. They’re on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. Theyre growing fast and looking for bright, dynamic people to help build their business.

Role

Theyre looking for a (Security Cleared) Site Reliability Engineer (SRE) to join their growing platform and delivery teams. Youll help design, build, and operate reliable, secure, and performant infrastructure that underpins critical public-sector services.

Youll combine your background in DevOps, cloud engineering, and automation with a focus on reliability, observability, and scalability. Youll also work with event-driven technologies, identity and access management, and data platforms, ensuring our orchestration solutions are resilient, secure, and future-ready.

This is an exciting opportunity for an engineer who thrives on solving complex infrastructure and automation challenges, automating everything, and shaping secure-by-design delivery environments.

Key Responsibilities

Design, deploy, and manage containerized workloads using Kubernetes and Red Hat OpenShift

Provision and manage infrastructure using Terraform

Build and operate scalable infrastructure in Amazon Web Services (AWS)

Design, implement, and maintain robust CI/CD pipelines

Improve system reliability, observability, performance, and security

Implement monitoring, logging, and alerting solutions

Troubleshoot production incidents and perform root cause analysis

Collaborate with development teams to improve application resilience and deployment processes

Required Skills & Experience

Experience in Site Reliability Engineering, DevOps, or similar roles

Strong hands-on experience with Kubernetes and container orchestration

Experience working with Red Hat OpenShift in production environments

Proficiency in infrastructure as code using Terraform

Solid experience with Amazon Web Services (AWS)

Experience designing and maintaining CI/CD pipelines

NB: Please only apply if you already have UK Security Clearance (SC).

Other Stuff

NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment status.If you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years.

Profile 29 recruitment keywords: Site Reliability Engineer Site Reliability Engineering, DevOps Kubernetes container orchestration Red Hat OpenShift Terraform Amazon Web Services AWS CI/CD Bash Python monitoring observability cloud architecture London hybrid remote AI artificial intelligence security cleared security clearance SC

TPBN1_UKTJ

Principle Java Engineer Salary to £70k + Company Options Scheme Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are a UK National and able to achieve SC (ideally DV) clearance i.e. you have at least 5 years residency in the UK with no more than a 3 month break outside the UK. This company is a Workflow & AI Orchestration Specialist. They're on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts, and designers to translate workflows into elegant, maintainable code. Youll play a key part in defining technical standards, optimising runtime performance, and mentoring less- experienced engineers in workflow-centric delivery. This is an ideal role for someone who enjoys solving complex process problems through clean code, automation, and modern engineering practices. The role involves visiting client sites; the company will cover travel expenses. Frequency is uncertain but candidates should be comfortable with that being 2-3 days per week. Client sites could be anywhere but will most likely be in & around London. Responsibilities Design, develop, and deploy Camunda-based process and decision automation solutions Implement and integrate Java-based microservices, APIs, and connectors within orchestration flows Translate BPMN and DMN models into executable workflows and reusable components Collaborate closely with analysts and service designers to refine and iterate business processes Develop and maintain automated test suites, CI/CD pipelines, and containerised deployments Optimise Camunda engine performance and monitor workflow metrics for production environments Participate in code reviews, peer testing, and technical design discussions Contribute to their internal best-practice frameworks and automation accelerators Essential Eligible (have resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance Strong experience in Java software engineering and object-oriented design Strong Spring (Boot) experience Experience with REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some exposure to process automation or microservice orchestration Desirable Experience with Camunda 8 (Zeebe) clusters and Operate/Tasklist components Experience implementing solutions using Camunda 7 or 8 (BPMN/DMN) Familiarity with Camunda connectors, external task workers, and scripting extensions Exposure to cloud platforms (AWS, Azure, GCP) and infrastructure-as-code (Terraform, Helm) Experience integrating process automation with case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) Other Stuff NB: Please only apply if you are a UK National and able to achieve SC or DV clearance. i.e. you have at least 5 years residency in the UK with no more than a 3 month break outside the UK. NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment status. If you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid lead senior manager manage

Salary to £45k + Company Options Scheme Hybrid working between your home, their offices (London Vauxhall) & client sites. NB: Please only apply if you are a UK National and able to achieve SC (ideally DV) clearance i.e. you have at least 5 years residency in the UK with no more than a 3 month break outside the UK. This company is a Workflow & AI Orchestration Specialist. They're on a mission to modernise how public sector organisations manage casework, derive insight from data and deliver citizen services. Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for aJava Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients build secure, scalable, and resilient digital services. Youll collaborate with solution architects, business analysts, and designers to translate workflows into elegant, maintainable code. Youll play a key part in defining technical standards, optimising runtime performance, and mentoring less- experienced engineers in workflow-centric delivery. This is an ideal role for someone who enjoys solving complex process problems through clean code, automation, and modern engineering practices. The role involves visiting client sites; the company will cover travel expenses. Frequency is uncertain but candidates should be comfortable with that being 2-3 days per week. Client sites could be anywhere but will most likely be in & around London. Responsibilities Design, develop, and deploy Camunda-based process and decision automation solutions Implement and integrate Java-based microservices, APIs, and connectors within orchestration flows Translate BPMN and DMN models into executable workflows and reusable components Collaborate closely with analysts and service designers to refine and iterate business processes Develop and maintain automated test suites, CI/CD pipelines, and containerised deployments Optimise Camunda engine performance and monitor workflow metrics for production environments Participate in code reviews, peer testing, and technical design discussions Contribute to their internal best-practice frameworks and automation accelerators Essential Eligible (have resided in the UK for the past 5 years) and prepared to go through UK SC Security Clearance Experience in Java software engineering and object-oriented design Spring (Boot) experience Experience with REST APIs, and microservice architectures Knowledge of Docker and Kubernetes for containerisation and orchestration Proficiency in Git, CI/CD pipelines, and automated testing frameworks Understanding of event-driven design and message brokers (e.g. Kafka, RabbitMQ) Good knowledge of security, authentication, and integration patterns for enterprise systems Experience working in agile teams within digital transformation or automation programmes A willingness to learn BPMN and Camunda tooling Some exposure to process automation or microservice orchestration Desirable Experience with Camunda 8 (Zeebe) clusters and Operate/Tasklist components Experience implementing solutions using Camunda 7 or 8 (BPMN/DMN) Familiarity with Camunda connectors, external task workers, and scripting extensions Exposure to cloud platforms (AWS, Azure, GCP) and infrastructure-as-code (Terraform, Helm) Experience integrating process automation with case-management or service-orchestration platforms Understanding of agentic AI capabilities and how they can complement workflow automation Experience mentoring developers or contributing to open-source Camunda extensions Already holding UK security clearance (SC, DV, eDV) Other Stuff NB: Please only apply if you are a UK National and able to achieve SC or DV clearance. i.e. you have at least 5 years residency in the UK with no more than a 3 month break outside the UK. NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment status. If you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java software engineer object-oriented design OOD Camunda BPMN DMN Spring Boot REST API microservice architecture Docker Kubernetes containerisation orchestration Git CI/CD pipelines automated testing frameworks Kafka RabbitMQ Security authentication integration patterns enterprise systems agile digital transformation automation Java developer Camunda developer Zeebe Cloud AWS Azure GCP Terraform Helm process automation agentic AI artificial intelligence security clearance SC DV eDV London home based hybrid junior jnr

Our client is an established buy-side Market Maker & Liquidity provider. Strong business performance means that they are actively expanding their headcount. As a consequence the opportunity has arisen for an experienced KDB Developer to work alongside their Quants and Traders. This is an exciting opportunity to take ownership of critical data and analytics capabilities in a business where your work will directly support front-office decision-making, research, and platform performance.

In addition to the base salary the firm also pays exceptional performance related cash bonuses every 6 months.

THE ROLE: KDB Developer

This position sits within a small, highly capable team focused on building, improving and supporting the firms data environment. The successful candidate will play a key role in designing and developing scalable data collection and analytics solutions, while helping ensure the platform remains robust, efficient and fit for front-office use.

You will work closely with trading and quantitative teams to deliver high-quality data pipelines, analytics tooling and monitoring solutions. The role covers the full development lifecycle, from early-stage investigation and prototyping through to implementation, testing, release and ongoing support. It offers the chance to work on real-time data challenges in a commercially important environment where performance, reliability and insight generation are central.

KEY RESPONSIBILITIES:

• Work closely with traders and quants to deliver practical solutions aligned to business needs
• Build and enhance analytics capabilities that improve visibility and insight for front-office and management teams
• Develop data ingestion pipelines to capture, organise and store high-volume internal and external data
• Create and improve frameworks that support real-time dashboards, execution analysis and market microstructure research
• Design and implement CEP processes to identify anomalies and generate actionable signals
• Maintain, troubleshoot and strengthen the stability, performance and cost-efficiency of the platform
• Contribute across the full software delivery lifecycle, including research, testing, deployment and production support

SKILLS / EXPERIENCE REQUIRED: KDB+ Developer

• 5+ years experience in data or analytics development
• Strong hands-on expertise with KDB+/q
• Solid background in Linux systems engineering, including lower-level networking and kernel knowledge
• Experience working with large-scale storage, data distribution and recovery mechanisms
• Knowledge of AWS services and Kubernetes configuration
• Experience in big data optimisation, analytics and visualisation
• Familiarity with continuous integration practices

A high-growth institutional trading business in the digital assets market is expanding its London team and hiring a Quant Developer to join its OTC pricing function. This is a great opportunity to join a successful firm adding headcount as it continues to grow, and to work on highly visible quantitative systems that sit at the core of pricing, hedging and liquidity decisions. The role offers a rare blend of quantitative research partnership and hands-on production engineering, making it ideal for someone who enjoys solving real market problems in a fast-paced trading environment.

THE ROLE: Quant Developer OTC Pricing

This is a senior-level quant development role within the OTC pricing team, focused on turning quantitative ideas into robust, production-grade trading and pricing solutions. The successful candidate will work very closely with quantitative researchers, contributing not only to implementation but also to the design and refinement of pricing and liquidity models.

The role combines research-oriented modelling in Python with production engineering in Java. You will use Python to analyse data, test ideas and support model development, while using Java to build and enhance high-performance pricing infrastructure used in a live, global trading environment.

You will be involved in the development of pricing logic, flow analysis, spread optimisation and automated hedging tools. The role also includes working on distributed systems challenges in a 24/7 multi-region environment, where reliability, consistency and performance are critical. This is a high-impact position for someone who enjoys applying quantitative thinking to real trading and pricing problems at scale.

KEY RESPONSIBILITIES: Quant Developer OTC Pricing

• Build and enhance quantitative pricing, hedging and optimisation models within a high-performance Java framework
• Work alongside quantitative researchers to analyse large datasets and translate research into production-ready solutions
• Use Python for model prototyping, data analysis, signal investigation and backtesting activity
• Develop and improve pricing skew, spread and liquidity optimisation logic
• Design and implement automated hedging strategies, taking into account execution risk, liquidity and market impact
• Support pricing system deployment across distributed, multi-region architecture with a focus on uptime and consistency
• Analyse client trading behaviour, including flow quality, decay and pricing performance, to support more effective pricing decisions
• Contribute to the ongoing evolution of tools and systems used in a live institutional trading environment

REQUIRED - SKILLS/EXPERIENCE:

• Strong Java development experience, ideally 5+ years
• Deep understanding of object-oriented design, concurrency, and high-performance distributed systems
• Proficient in Python; Including use of libraries such as NumPy, SciPy and Pandas for quantitative analysis and prototyping
• Proven experience applying numerical optimisation techniques and/or machine learning methods to pricing, trading or market-related problems
• Prior experience in client pricing, electronic trading, or a closely related quantitative trading environment
• Exposure to liquid markets such as FX, equities, ETFs or crypto
• Strong academic background in a quantitative discipline such as Mathematics, Physics or Quantitative Finance
• Ability to operate effectively in a role that bridges quantitative modelling and production engineering

DESIRABLE - SKILLS/EXPERIENCE:

• Familiarity with low-latency system optimisation, such as GC tuning or tools/frameworks used in high-performance messaging environments
• Understanding of derivatives pricing and risk management, particularly across products such as futures, forwards, NDFs and CFDs
• KDB+/Q
• Exposure to AWS, Docker and Kubernetes

We are looking for an Infrastructure Software Engineer to help keep our clients' systems reliable, secure, and scalable. This is a hands-on role working across a broad stack - from Linux servers and networking to containers and big data platforms - with a strong focus on automation and problem-solving. The successful candidate must have strong on-prem experience and will ideally have a good mix of infrastructure and programming knowledge. This is a hybrid role with the expectation to be in the office 2 days a week. As well a competitive salary, out client offers a comprehensive benefits package which includes a bonus scheme. Key Responsibilities Automate and optimise DevOps workflows Monitor system health and respond to incidents Troubleshoot infrastructure issues and perform root cause analysis Identify and remediate security vulnerabilities Support developers with deployments and improve developer experience Maintain documentation (runbooks, processes, architecture) Skills Experience with Linux systems administration Shell scripting and strong coding ability Problem-solving through automation Ability to prioritise and work independently Strong communication and teamwork skills Desirable Knowledge of networking (TCP/IP) and full-stack infrastructure Experience with Git, Python, and Ansible Familiarity with containers (Docker, Kubernetes, LXC) Experience with monitoring tools and SQL databases Exposure to big data systems (e.g., Spark, HDFS, Airflow) Summary A great opportunity for someone who enjoys solving complex infrastructure challenges, automating systems, and working closely with engineering teams. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. TPBN1\_UKTJ

+6 months +

+Fully remote working

+SC cleared - must hold current active clearance

+Sole British nationals only - due to nature of the project

Skills:

+AWS

+DevOps Engineer

+Kubernetes

+Public Sector experience

+Testing experience - can set the Testing process up from beginning to end and to be able to own it

We’re looking for an experienced AWS DevOps Engineer to design, build, and optimise secure, scalable cloud environments in a fully remote role.

Key Responsibilities

• Deliver Infrastructure as Code using Terraform, CloudFormation, or Ansible
• Build and manage containerised environments with Docker and Kubernetes
• Architect and optimise AWS services across compute, networking, storage, and security
• Design and maintain CI/CD pipelines (Jenkins, GitLab CI, GitHub Actions, CircleCI)
• Automates testing, integration, and deployment processes.
• Embed DevSecOps practices using tools such as SonarQube, Snyk, and OWASP
• Implement monitoring and logging (Prometheus, Grafana, ELK)

Experience Required

• 5-10+ years in DevOps / Cloud Engineering
• Testing experience - can set the Testing process up from beginning to end and to be able to own it
• Strong AWS architecture and security expertise
• Proven IaC and CI/CD delivery experience
• Solid Docker and Kubernetes knowledge
• Ability to influence stakeholders and mentor teams

Fully remote, high-impact role within a forward-thinking cloud engineering team.

If you’d like to discuss this AWS DevOps Engineer in more detail, please send your updated CV to (url removed) and I will get in touch.

Akkodis are currently working in partnership with a market leading service provider to recruit a number of 3rd Line Cloud Engineers to join their growing support team.

The Role

As a 3rd Line Cloud Engineer you will support and deliver Azure platform services for enterprise customers. The role focuses on the operational management of Azure environments, working closely with internal teams and customers to maintain, improve, and support production cloud infrastructures.

As an Azure Cloud Engineer you will have strong hands-on experience with Azure services, a proven background supporting large corporate environments, and the ability to operate effectively within an agile, service-oriented team. This role involves contributing to platform stability, implementing continuous improvements, and ensuring reliable, high-quality support for enterprise-scale Azure infrastructure while collaborating closely with senior team members and stakeholders.

The Responsibilities

Perform root cause analysis, investigation, diagnosis, and reporting of cloud-related issues.
Monitor and optimize Azure environments to ensure high availability, performance, and security.
Troubleshoot and resolve build, deployment, and infrastructure issues.
Ensure compliance with industry standards and best practices for security, scalability, and reliability.
Create and maintain detailed documentation for processes, configurations, and procedures.
Develop and maintain scripts for automation using PowerShell.
Participate in on-call support outside business hours (additional compensation provided).

The Requirements

Hands on experience managing Azure environments across multiple subscriptions and regions.
Strong expertise in Azure IaaS services (Compute, Storage & Networking).
Experience with Azure networking: VNets, Subnets, NSGs, Route Tables, Network Interfaces.
Knowledge of hybrid connectivity including ExpressRoute and VNet Gateways.
Experience with load balancing and traffic management (Azure Load Balancer, Traffic Manager).
Hands-on experience with Azure Storage Accounts, Snapshots, and Backup/Recovery Services Vaults.
Working knowledge of Azure Key Vault, Certificates, Managed Identities, and App Registrations.
Experience implementing private connectivity using Private Endpoints and Private DNS Zones.
Exposure to Azure Kubernetes Service (AKS) and containerised workloads.
Experience managing Azure ARC-enabled resources in hybrid environments.

If you’re keen to join a highly successful and growing cloud support team please apply now.

Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law.

Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers.

By applying for this role your details will be submitted to Modis International Ltd and/ or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website

Our Hedge Fund client is looking for a Python Developer/Engineer Contract role

This team is responsible for the firms equity transaction data platform, including trade life cycle event processing, enrichment, and PnL calculations. The role is ideal for an engineer who enjoys building robust, high-throughput services and data pipelines in a fast-paced, delivery-focused environment.

Principal Responsibilities
Design and develop solutions for trade life cycle event processing, including corporate actions, expiries, and other post-trade events.
Build and operate Python-based services that perform large-scale data transformations and calculations.
Publish and distribute transaction and PnL data using Kafka, including AVRO-based schemas and streaming patterns.

Required Skills
Minimum of 6+ years of professional Python development experience, ideally in capital markets or a fintech firm.
Experience in finance: understanding of common financial asset classes; knowledge of equities corporate action processing, trade life cycle concepts, and/or P&L calculations is a strong plus.
Experience with Kafka (or equivalent streaming/messaging platforms) and schema-based event publishing (eg, AVRO).
Strong experience performing large-scale data calculations in Python using libraries like pandas, polars, and NumPy.
Experience building REST services using frameworks such as FastAPI and/or Flask.
Strong SQL skills and experience working with relational databases in production environments.
Hands-on experience with containerized deployments and modern infrastructure tooling (Docker, Kubernetes) and familiarity with cloud platforms.
Understanding of modern SDLC practices (testing strategy, CI/CD, release management, observability, and operational ownership).

Office based, 5 days per week.
Based in London.

Contract role inside IR35

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£Up to £72,000 GBP Hybrid WORKING Location: London; Manchester; Leeds, Central London, Greater London - United Kingdom Type: Permanent Cloud Engineer - National Security Our client is a leading digital intelligence and national security consultancy, recognised among Glassdoor’s Best Places to Work . As a Cloud Engineer , you will play a key role in delivering modern cloud-native solutions that support mission-critical national security programmes. Working within highly skilled, multidisciplinary teams, you’ll design and implement innovative cloud architectures that enable organisations to collect, connect and understand complex data in high-trust environments. This is an exciting opportunity for a Cloud Engineer who thrives on solving complex challenges, enjoys working with cutting-edge AWS technologies, and wants to contribute to work that has real impact at national scale. Due to the nature of the role, you must be eligible to undergo both SC and DV Clearance. This means you must be a Sole-British National and you must have not left the UK for >30 Consecutive Days in the Last 5 Years. You’ll have the opportunity to: Design and build cloud-native architectures in secure, high-assurance environments Use Infrastructure as Code (IaC) tooling such as Terraform, CloudFormation or CDK Implement secure and scalable AWS services following best practice Build and manage infrastructure through configuration management tooling Work closely with stakeholders across engineering, operations and security Create exemplar patterns and reusable assets to uplift delivery teams Contribute to high-quality solutions that drive mission-critical outcomes For senior Cloud Engineers , lead teams and guide junior engineers Your Responsibilities: As a Cloud Engineer , you will: Architect, deploy and maintain cloud-native solutions using AWS services Use Terraform or CDK to automate and provision infrastructure Implement configuration management using tools such as Puppet, Chef or Ansible Develop secure networking patterns within cloud environments Work with container orchestration systems such as Kubernetes, ECS or OpenShift Script in Python, Bash or Go to support automation and tooling Manage software configuration including source control and versioning Engage with internal and external stakeholders to support delivery Ensure cloud solutions follow robust security practices Contribute to a collaborative engineering culture focused on innovation and quality Key Requirements: As a Cloud Engineer , you should have: Strong experience across AWS services, with a desire to stay current with new releases Hands-on experience with Terraform, CloudFormation or CDK Experience using configuration management tools (Puppet, Chef, Ansible etc.) Good understanding of networking fundamentals and software-defined networking in cloud Experience with Kubernetes, ECS, OpenShift or other orchestration platforms Scripting skills in Python, Bash or Go Awareness of cloud security concepts and best practices AWS certifications are desirable but not essential (training provided) You will gain exposure with: Working as a Cloud Engineer gives you the opportunity to work across: Secure, mission-critical national security projects Modern AWS-based architectures and cloud-native engineering patterns Large-scale, multidisciplinary teams including DevOps, platform, and cyber specialists Real-world engineering challenges requiring innovation, resilience and adaptability Opportunities for progression into senior engineering or leadership roles Why Join?: 25 days’ holiday plus flexible buy/sell options Flexible, hybrid and part-time working arrangements Private medical and dental insurance Competitive pension scheme Dedicated Career Manager for personalised development Access to high-quality training and certification pathways Opportunity to work on meaningful projects that support national security Reference: AON/AMC/PGCloudEngineer #aaon TPBN1_UKTJ

£60000 - 80000 GBP
Company Bonus, Car allowance
Hybrid WORKING
Location: Manchester, Central London, Greater London - United Kingdom Type: Permanent

AWS Solution Architect (SC Clearable)

London, Manchester, Birmingham

Permanent - Up to £80,000

About The Company:

The company are one of the world leading providers of Cloud Solutions providing a wide range of different services.

From services in consulting and strategy too technology and operations with digital abilities over all these different services

Across the world they are known for caring deeply about the work they do and the impact they have with not only their clients but with each community in which they work and live

About The Role:

As an AWS Solution Architect, you will have the opportunity to work on original projects whilst collaborating from start to finish using the most up-to-date tech with clients.

You can progress within a cutting-edge environment that flourishes on combined success and different ways of thinking to take your career to the next level

If these are the things you prioritise and are looking for this could be the role for you!

What You’ll Have the Opportunity to Do:

• Develop and execute AWS workloads using cutting-edge cloud patterns

• Design expandable application solutions in sync with best practice for performance, resilience and cost

• Set up and manage CI/CD pipelines and apply cloud security principles

• Work alongside different clients and multi-functional teams to deliver solutions

• Produce premium design documentation

• Build and tune system architectures to ensure reliable, scalable and maintainable solutions

About The Candidate

The right candidate for the role of AWS Architect will have/gain the following experience:

• Appropriate experience within AWS integration including Lambda & Kubernetes

• Skill in API design and security in API management ecosystem

• Proficient integration experience with different CRM Systems such as Salesforce, SAP and Oracle ERP

• Know how to build Python-based web apps or APIs and run them in modern cloud environments efficiently

• Experience in different event- driven patterns using SNS, SQS and Step functions

• Security Clearance & BPSS which requires up to 5 years continuous UK address history

What’s in it for you?

• £60,000 - £80,000 + Bonus

• Broad Benefits package

• Up to 30 Holidays per annum

• Car Allowance

• Health and Well-being assurance

• Opportunity to collaborate with like-minded individuals and further your career!

To hear more about the AWS Solution Architect role contact Daire McIlhatton at

Reference: AMC/DMI/AWSSA

Postcode: SW1P 3LA

#damc

Job Title: Senior Security Consultant

Location: London (hybrid)

Length: 6 months

PAYE only

Overall purpose of the role

Barclays is reinventing the merchant acquiring landscape. We are building a greenfield, cloud-native, fintech-style platform from the ground up—completely independent of legacy constraints.

As a Senior Security Consultant , you won’t just be “checking boxes.” You will be the technical security lead for a high-velocity engineering mission. Reporting directly to the CISO leadership, you will act as both a guardian and an enabler, ensuring that our “secure-by-design” philosophy is baked into every line of code and every AWS instance before we go live.

You will operate at the intersection of Fast-Paced Engineering and Robust Banking Governance . Your role is to bridge the gap between a modern “move-fast” DevOps mindset and the rigorous security standards of a Global Bank.

Key Accountabilities:

1. Security Architecture & “Shift-Left” Consultancy

• Drive end-to-end security solutions across platform and product engineering.
• Perform deep-dive architectural reviews and threat modeling to catch risks in the design phase.
• Deliver pragmatic, cost-effective guidance that accelerates delivery rather than blocking it.

2. Cloud & DevSecOps Leadership

• Architects secure AWS workloads using cloud-native services, IAM, and zero-trust networking.
• Secure our GitHub-based CI/CD pipelines and containerized environments (Docker/Kubernetes).
• Champion “Controls-as-Code”—moving away from manual audits toward automated, immutable evidence and policy-as-code.

3. Strategic Risk & Stakeholder Management

• Act as the key conduit to CISO leadership, identifying “blockers” and high-risk items early.
• Translate complex technical threats into business risk for both engineers and executive stakeholders.
• Influence the Security Steering Group to ensure the platform meets the CISO risk appetite.

4. Modern Workspace Hardening

• Lead the security hardening of our modern collaborative stack, including Google Workspace and a MacBook-based EUC estate managed via JAMF.

Key Skills:

You are a seasoned Cyber Security professional who thrives in high-pressure, agile environments. You know how to navigate the governance of a major bank while speaking the language of a cloud-native developer.

Technical Essentials:

• Extensive experience in Security Architecture or Consulting, ideally within Financial Services or Fintech.
• Cloud Mastery: Deep expertise in AWS security, architecture patterns, and operational guardrails.
• Modern Tooling: Hands-on experience securing CI/CD pipelines, Infrastructure-as-Code (IaC), and Kubernetes.
• Domain Depth: Strong knowledge of Cryptography, AppSec, IAM, and Network Segmentation.
• Frameworks: Practical application of NIST, ISO 27001, and PCI DSS .

Desirable “Extra Credit”:

• Experience in Merchant Acquiring or Payment flows.
• Specific experience securing MacBook estates (JAMF) and Google Workspace.
• Proven ability to lead “Red Team” readiness and pre-go-live assurance.

About Barclays

Barclays is a British universal bank. It is diversified by business, by different types of customers and clients, and by geography. Barclays businesses include consumer banking and payments operations around the world, as well as a top-tier, full service, global corporate and investment bank, all of which are supported by its service company which provides technology, operations and functional services across the Group.

Values

Everything Barclays does is shaped by its five values of Respect, Integrity, Service, Excellence and Stewardship. The Barclays values inform the foundations of its relationships with customers and clients, but they also shape how Barclays measures and rewards the performance of colleagues. Simply put, success is not just about what you achieve, but about how you achieve it.

Diversity

Barclays aims to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included and their talents are nurtured, empowering them to contribute fully to Barclays vision and goals.

Hybrid Working

Barclays is currently in the early stages of implementing a hybrid working environment, which means that many colleagues spend part of their working hours at home and part in the office, depending on the nature of the role they are in. Barclays is flexible on how this works and it may continue to change and evolve. Depending on your team, typically this means that colleagues spend a minimum of between 20% to 60% of their time in the office, which could be over a week, a month or a quarter. However, some colleagues may choose to spend more time in the office over a typical period than their role type requires. Barclays also has a flexible working process where, subject to business needs, all colleagues globally are able to request work patterns to reflect their personal circumstances

Your Benefits

As a contract employee of Randstad Sourceright, you’ll receive a wide range of financial and personal benefits. There’s enrolment in a pension plan (after 12 weeks on assignment) and holiday pay. You’ll also get 24/7 access to an Employee Assistance Programme, designed to help you deal with any problems that could be affecting your home or work life. Plus, there’s discounts at heaps of high street shops, restaurants and entertainment - from Asda to Zizzi Italian restaurants.

Senior Backend Engineer The Senior Software Engineer will join a high-performing backend engineering team responsible for building and scaling modern, cloud-native platforms that power customer-centric financial products. You’ll play a key role in designing and delivering resilient, secure, and high-performance systems, working within collaborative squads focused on solving real-world problems at scale. This role sits within an innovative, fast-growing environment that blends the agility of a startup with the backing and stability of a global financial institution. You’ll be instrumental in shaping architecture, influencing engineering standards, and mentoring engineers while delivering impactful solutions. Company Highlights: 1. Backed by a globally established financial institution with significant investment in digital innovation 2. Startup-like environment with a strong engineering-first culture sitting on top of an established user base (circa 70M+ Users) 3. Customer-centric mission focused on building modern financial products from the ground up 4. Highly collaborative structure with cross-functional squads and real ownership 5. Strong emphasis on diversity, inclusion, and continuous learning 6. Cutting Edge Technology - Java 25 and Kotlin, cloud-native infrastructure as well as unlimited Claude 4.6 usage Role Overview: Opportunity to be a founding engineer as part of a Greenfield build out of a Fintech, backed by a major Investment Bank. You will have autonomy and ownership of the platform with the scope of influencing architectural decisions and seeing it through to production. Key Responsibilities: 1. Design and build scalable, high-quality backend systems using modern engineering practices 2. Apply domain-driven design principles to create robust and adaptable services 3. Ensure systems are resilient, fault-tolerant, and free from single points of failure 4. Develop secure, production-ready code with a focus on performance and reliability 5. Own the full lifecycle: from design and development to deployment and optimisation 6. Troubleshoot production issues and implement long-term fixes to prevent recurrence 7. Enable seamless, zero-downtime deployments for critical services 8. Optimize data access patterns and storage solutions for performance and scalability 9. Continuously improve system observability, monitoring, and operational excellence 10. Mentor engineers and contribute to a strong engineering culture Tech Stack: 1. Strong experience with JVM-based languages (Java and/or Kotlin) 2. Experience building microservices and distributed systems at scale 3. Cloud-native development (AWS, GCP, or Azure) 4. Containerization and orchestration (Docker, Kubernetes) 5. CI/CD pipelines and modern DevOps practices 6. Experience with event-driven architecture and messaging systems (e.g. Kafka) 7. Strong understanding of APIs, RESTful services, and system design 8. Database experience (SQL and/or NoSQL) 9. Familiarity with observability tools and monitoring frameworks Ideal Candidate Profile: 1. Strong problem-solving mindset with the ability to take ownership of complex challenges 2. Passion for clean code, maintainability, and long-term system design 3. Collaborative approach with a focus on knowledge sharing and team success 4. Adaptable and comfortable working in fast-paced, evolving environments 5. High standards for engineering quality and ethical decision-making 6. Commercial awareness and interest in fintech or digital banking

Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech .

The Senior Engineer in Production Management, will be responsible for the development and overall implementation of software in a complex, critical and large cross-departmental and multi-disciplinary area.
The role is part of a multi-year transformation journey that will require a successful candidate to establish best practices, motivate and promote a cultural shift that will ensure a successful adoption of Engineering Principles and Practices within Production Management.

The role requires a comprehensive understanding of multiple areas within a function and how they interact to achieve the objectives of the function. You will apply an in-depth understanding of the business impact of technical contributions and will be accountable for delivery of a full range of end-to-end projects.

You will have excellent communication skills required to negotiate internally and be involved in short- to medium-term planning of actions and resources for own area.

Key Responsibilities:

• Set and enforce technical standards across the team, including code quality, review practices, and architectural patterns.

• Contribute production-quality Java code - this is a hands-on role and active coding is expected.

• Drive clean, maintainable, test-driven development as a non-negotiable team norm, not an aspiration.

• Own key architectural decisions and ensure they are documented, communicated, and revisited as requirements evolve.

• Identify and manage technical debt proactively, balancing pragmatism with long-term maintainability.

• Demonstrate an in-depth understanding of Software Development Lifecycle and how it integrates within the overall technology landscape to deliver scalable, reliable and resilient applications.

• Operate in a global environment with on-/near-/off-shore matrix reporting structures.

• Operate in a highly regulated environment that requires in-depth understanding of the regulatory requirements and the industry implications for our technologies.

• Improve the service level the team provides to our end users, which includes maximizing operational efficiencies, strengthening incident management, problem management and knowledge sharing practices.

• Drives Continuous Delivery and Automation efforts across the supported applications by means of Root Cause Analysis reviews, Knowledge management, Performance tuning, and user training.

• Fosters a culture that promotes transparency and innovation for increased team productivity.

• Coaching members of the team and outside the immediate reporting line about the best practices and recognises anti-patterns that are quickly addressed.

• Implements the Agile Framework through one of its implementations like SCRUM or Kanban and ensures it integrates with overall organisation processes.

• Avidly communicates progress and project status across the organisation and ensures that stakeholders are managed appropriately throughout the execution period.

Qualifications:

• Strong, demonstrable modern Java development experience (Java 21+), including concurrent programming, JVM tuning, and modern frameworks such as Spring Boot.
• Proven track record of leading a software engineering team to deliver production systems - not just managing projects but owning outcomes.
• Deep commitment to clean code, TDD, and code review as engineering disciplines; able to coach others credibly in these practices.
• Solid understanding of CI/CD principles and tooling and operational experience of orchestration tools for CI/CD and Infrastructure-as-Code tooling (Terraform, Cloud Formation, etc.) is a highly desirable
• Hands-on experience with Docker and/or Podman for containerisation, including writing and optimising Dockerfiles.
• Experience deploying and operating workloads on OpenShift or Kubernetes, including familiarity with manifests, Helm charts, resource management, and cluster observability.
• Comfortable with build tooling (Gradle) and dependency management at scale.
• Ability to read, review, and reason about front-end codebases - particularly React - without necessarily being a fluent front-end developer.
• Strong communication skills: can articulate technical trade-offs clearly to both engineers and non-technical stakeholders.
• Excellent working knowledge of key computer science concepts (networking, operating systems, virtualisation, containerisation, etc.)
• Polyglot full-stack developer mentality and ability to pick up new languages and skills
• Excellent debugging and analytical skills: ability to isolate root cause across networking/infrastructure, application and database stacks
• Operational experience of deploying and running services at scale on top of Docker/Kubernetes stack and a service mesh, like Istio, is highly desirable
• Experience of senior stakeholder management
• Consistently demonstrates clear and concise written and verbal communication skills

What we’ll provide you:

By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

• 27 days annual leave (plus bank holidays)
• A discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave
• Special discounts for employees, family, and friends
• Access to an array of learning and development resources

Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Job Family Group:
Technology ------------------------------------------------------
Job Family:
Applications Development ------------------------------------------------------
Time Type:
Full time ------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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.

Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview
Discover your future at Citi
Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview
Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance - we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

The Lead Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

Responsibilities:

• Lead delivery of Real-Time and On-Demand Risk enhancements for the Credit Business by partnering directly with London-based trading, MQA, Market Risk, and technology teams.
• Own the full development lifecycle: architecture, design, implementation, automated testing strategies, release execution, and ongoing production support.
• Drive alignment of RT/OD workflows with EOD Risk strategy, ensuring functional parity, reconciliation, and controlled cutover.
• Lead adoption and build-out of RT/OD capabilities on strategic risk platform, including integration of new analytics, workflows, and risk datasets.
• Deliver significant performance improvements through optimized risk calculation strategies.
• Guide the migration of compute workloads to AWS, implementing best practices for scalability, throughput, resiliency, and cost efficiency.
• Collaborate actively with NAM and APAC teams in a follow-the-sun model to improve delivery velocity, reduce operational risk, and ensure rapid triage of production incidents.
• Provide user-facing updates, demos, documentation, and education to promote adoption and ensure successful rollout of new capabilities.
• Lead root cause analysis on production issues, drive long-term stability improvements, and strengthen monitoring and observability across the platform.

Recommended Experience:

• Strong experience in Core Java, J2EE, Spring Framework
• Exposure to Python scripting and data analysis
• Experience in fast moving Capital Markets Front Office technology environment with experience in Fixed Income products
• Working knowledge of Front Office Risk calculations, especially for Credit products
• Experience in building highly scalable and distributed applications using Microservices, APIs, and Container technologies such as Docker, Kubernetes, OpenShift, etc.
• Strong expertise in messaging technologies such as Kafka, JMS, gRPC etc
• Proficient in latency measurement and performance optimization of Java based platforms with focus on JVM tuning
• Experience with observability stacks like ELK, Prometheus, Grafana, Kiali, Jaeger etc.
• Sound knowledge for persistence technologies such as relational databases, NoSQL databases, off heap storages and distributed caches
• Hands-on knowledge of Linux / Unix
• Experience working with senior Quants and Technology Managers
• Good verbal and written communication

Education:

• Bachelor’s degree/University degree or equivalent experience
• Master’s degree preferred

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

What we’ll provide you
By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as:

• 27 days annual leave (plus bank holidays)
• A discretional annual performance related bonus
• Private Medical Care & Life Insurance
• Employee Assistance Program
• Pension Plan
• Paid Parental Leave
• Special discounts for employees, family, and friends
• Access to an array of learning and development resources

Visit ourGlobal Benefitspage to learn more.
Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive.

Job Family Group:
Technology ------------------------------------------------------
Job Family:
Applications Development ------------------------------------------------------
Time Type:
Full time ------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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.

£45,000 - £70,000 GBP

£7k Annual DV Bonus, 2.5% company performance + more!

Hybrid WORKING

Location: Central London, Greater London - United Kingdom Type: Permanent

Role : Cloud Engineer

Location : London, Manchester or Leeds

Salary : £45,000 - £70,000 per annum

Security Clearance : Eligibility to undergo DV Clearance with the UK Government

• General Eligibility is 10 years of UK Residency with Sole British Citizenship

Package :

• £7,000 annual DV bonus + 2.5% company performance bonus.
• 25 days holiday (+5 buy/sell) + bank holidays; 6% employer pension + 3% personal.
• Six-monthly performance reviews; hybrid/flexible working; private medical/dental.
• Career development via dedicated manager, training, and bonus scheme participation.

Role Overview

A Senior Cloud Engineer is required to join a leading national security consultancy delivering high-impact solutions for UK government clients. This role focuses on designing, building, and managing secure AWS cloud architectures in a DV-cleared environment. Based in Gloucester with hybrid flexibility, you will contribute to mission-critical projects requiring innovation and technical leadership.

About the Organisation

This organisation operates at the forefront of digital intelligence and national security, employing thousands of experts across multiple countries to handle complex data challenges for governments and defence sectors. Their national security division is expanding rapidly, supporting strategic client engagements while fostering community tech initiatives. They emphasise diverse, multidisciplinary teams to drive cutting-edge outcomes in regulated environments.

Responsibilities

• Design and implement cloud-native architectures using AWS services.
• Deploy infrastructure via IaC tools such as Terraform, CloudFormation, or CDK.
• Manage infrastructure creation, networking (including SDN), and container orchestration (Kubernetes, ECS, OpenShift).
• Oversee software configuration, source repositories, and security best practices.
• Liaise with stakeholders, create implementation patterns, and lead teams for senior contributors.
• Ensure compliance with DV clearance standards and leverage AWS security features.

Candidate Profile

• Proven expertise across AWS services with commitment to staying current on releases.
• Hands-on experience with IaC (Terraform/CDK preferred), configuration management (Ansible, Puppet, Chef), and scripting (Python, Bash, Go).
• Strong knowledge of cloud networking, container systems, and security implementation.
• AWS certifications advantageous; senior-level experience in government or defence sectors essential.
• Resourceful team player comfortable in hybrid, high-stakes settings.

£80,000 - £105,000 per annum GBP

Performance Bonus, Private Healthcare, 25 days holiday + more!

Hybrid WORKING

Location: Central London, Greater London - United Kingdom Type: Permanent

Role : Principal DevOps Engineer (GCP)

Location : London or Bristol

Salary : £80,000 - £105,000 per annum

Package :

• Performance related bonus,
• Generous pension
• private healthcare
• 25 days holiday + bank holidays.

Role Overview

A market-leading consultancy is seeking three Principal Cloud DevOps Engineers with deep GCP expertise for their Digital Data team. Based ideally in Bristol (London also considered), this role focuses on delivering ingenious GCP solutions across sectors including financial services, government, energy, and transport. Hybrid working applies: minimum two days per week in office or on client site. SC/PC clearance desirable. Package: £80k-£105k base for proven performers (max £110k), plus bonus, pension, private healthcare, 25 days holiday, and share ownership.

About the Organisation

This global firm employs over 4,000 experts in strategy, consulting, digital, and engineering, with offices across the UK, Ireland, US, Nordics, and Netherlands. They excel in creating opportunity from complexity, combining innovative thinking with breakthrough technologies to drive client transformation. Their Digital Data community fosters technical career progression in a trust-based, inclusive environment valuing excellence and curiosity.

Responsibilities

• Lead architecture discussions and own DevSecOps processes across teams, implementing robust patterns.
• Design and deliver GCP solutions using services like Cloud Functions, Kubernetes Engine, VPCs, BigQuery, Vertex AI, and Security Command Centre.
• Engage directly with clients as a key point of contact, coaching teams and shaping proposals.
• Drive technical account management, event-driven architectures, microservices, and automation with Terraform, Cloud Build.
• Mentor juniors, share expertise, and ensure high standards in client delivery.

Candidate Profile

• Strong commercial GCP delivery across multiple projects; certifications advantageous.
• Expertise in one or more: Cloud Run/Functions, GKE/Compute, VPC/Service Perimeters, Spanner/SQL/BigQuery, Apigee/API Gateway, Vertex AI.
• Sound grasp of microservices, event-driven systems, databases, Python/Node/Bash scripting, secured infrastructures.
• Experience with other clouds, automation, and client-facing influence at senior levels.
• Pragmatic communicator able to explain complex concepts to non-technical stakeholders; problem-solver obsessed with outcomes.

Benefits

Competitive package with performance bonus, generous pension, family healthcare, extra holiday purchase option, cycle-to-work, give-as-you-earn, and community initiatives. Focus on growth via certifications, learning budget, and technical track progression.

Senior Software Engineer | Start-up | Cyber | London | Hybrid About the Company Hyre AI is partnering with a fast-growing, well-funded cybersecurity company building for a new reality: the AI threat era. This is a business focused on one of the most important problems on the modern internet: helping digital platforms distinguish genuine users from bots, bad actors, synthetic identities and coordinated malicious behaviour, without adding unnecessary friction for trusted customers. Their technology combines advanced intelligence, adaptive detection and real-world adversarial learning to help security teams see what traditional tools miss. They’ve already built strong traction with major customers and are now scaling both product and engineering. As part of that growth, they’re hiring a Senior Software Engineer to join a high-calibre team working at the intersection of cybersecurity, infrastructure, identity and AI. About the Role As a Senior Software Engineer, you’ll play a central role in building and scaling the core systems behind the platform. This is not a narrow feature factory role. You’ll work on the services, APIs and infrastructure that turn complex detection signals into fast, reliable, production-grade decisions. The work spans backend systems, platform engineering and security-focused product development; ideal for someone who enjoys combining technical depth with product and systems thinking. You’ll be working on \* Designing and scaling high-throughput backend services and APIs \* Building systems that ingest and operationalise behavioural, device and threat intelligence signals \* Improving performance, resilience and observability in latency-sensitive environments \* Helping create infrastructure that is secure, reliable and easy to integrate into customer environments \* Partnering closely with founders and cross-functional teammates to translate emerging threats into robust technical solutions \* Contributing to a culture of high ownership, thoughtful experimentation and engineering excellence This is the kind of role where you can have real influence over architecture, product direction and engineering standards. Required Skills \* 5 Years of professional experience in software engineering. \* Experience with TypeScript and/or Go is beneficial (but not mandatory) \* Strong foundation in Kubernetes and CI/CD pipelines. \* A resourceful, first-principles mindset; someone who thrives in ambiguity \* Ownership, curiosity, and a commitment to building things that last \* High-energy, thoughtful problem-solving, and a low-ego approach to collaboration \* Experience in an early-stage start-up or scaling environment would be a huge bonus Compensation package \* Competitive Seed-stage salary \* Stock options: share in the company’s growth \* Employer-matched pension \* The opportunity to help shape a category-defining product at an early stage Why Join This is a chance to work on a genuinely important problem with serious technical depth. You’ll be joining a company tackling the future of online trust head-on: building adaptive security systems for a world of increasingly sophisticated bots, impersonation, automation and AI-enabled attacks. If you want to do meaningful engineering work, operate close to the founders, and help build the technical foundations of a product with real-world impact, this is a standout opportunity

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, secure, and highly available. This is a hybrid role with the requirement to be in the London office 2 days per week. Our client offers good salaries and a comprehensive benefits package. The Role You'll support the reliability and performance of core systems, with responsibilities including: Automating and improving DevOps workflows Monitoring systems and responding to incidents Troubleshooting infrastructure issues and performing root cause analysis Supporting secure, scalable deployments Collaborating with developers to enhance the deployment process Documenting systems and processes About You Strong academic background (Computer Science or similar preferred) - Ideally from Russell Group University Experience with Python or another object-oriented language Good Linux/UNIX knowledge and interest in infrastructure Curious, proactive, and a strong problem solver Able to work both independently and as part of a team Tech Stack Ubuntu, Python, Ansible, Docker, Kubernetes, Kafka, LXC/LXD, Grafana, Prometheus Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. TPBN1\_UKTJ

The Opportunity Our client is recruiting for a high-impact Frontend Specialist to join the Fintech & Compliance division of a global leader in the travel-commerce and e-commerce space. In this role, you aren't just building "another website." You are the architect of the sophisticated internal tools that protect millions of global transactions. You will transform complex regulatory and fraud-prevention workflows into intuitive, high-performance analyst experiences. The Tech Ecosystem You will be working in a modern, distributed environment that prioritizes engineering excellence: Core Stack: React, Next.js, and TypeScript. Architecture: Micro-frontends (Capla/Vue) and Module Federation. Data: Integrating with Java/Spring Boot services via REST and GraphQL. Cloud & DevOps: Kubernetes (BKS), AWS, and advanced observability (Metrics, Dashboards, Alerts). What You Will Do End-to-End Ownership: Own the design, implementation, and deployment of frontend features with minimal supervision. UI Excellence: Build maintainable, accessible, and high-performing UIs using Material UI (MUI). Mentorship: Elevate the "Frontend Craft" within the team through rigorous code reviews and pair programming. Reliability: Contribute to the stability of the KYP (Know Your Partner) and Case Tracking platforms through robust testing and CI/CD improvements. Who You Are The Professional: You have 4+ years of experience building production-grade web applications. The Specialist: Deeply proficient in TypeScript and React. A willingness to work within a Micro-frontend architecture is essential. The Collaborator: You enjoy working closely with Product, Design, and Compliance teams to solve "real-world" problems. Bonus Points: Previous experience in Fintech, Payments, AML (Anti-Money Laundering), or Risk is highly desirable.To Apply: If you are interested then please apply or share your updated CV on yogeshwari .s @randstad digital .com with your availability and I will give you a call back to discuss the role further. Randstad Technologies is acting as an Employment Business in relation to this vacancy