AWS Jobs in London

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AWS Jobs in London

Overview

Discover top AWS jobs in London with Haystack – your go-to IT job board for cloud computing careers. Explore the latest opportunities for AWS developers, architects, and engineers in the heart of the UK’s tech hub. Start your cloud career journey today with Haystack and land your dream AWS role in London!

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Software Engineering Manager (Java)

Avanti recruitment is currently working with a leading award-winning FinTech company based near Epsom, who are looking for a Engineering Manager who is looking to stay close to the code.

You’ll spend between 30-50% of your time coding, and the rest of your time on people leadership and delivery management. This role is central to a major modernisation project, moving from a legacy monolithic application to a modern microservices and cloud-based architecture.

This role will require you on-site 4 days per week, with 1 day remote working.

Your responsibilities:

Own delivery within a small, high-performing team (currently 3 developers + 1 SRE).

Stay hands-on with Java, Spring Boot, microservices, AWS, Docker, Kubernetes and guide best practice.

Run daily stand up meetings

Lead on system design and architecture for services and modernisation of legacy code

Provide day to day technical and people leadership (Mentoring, 1-to-1s, conflict resolution and career progression)

Implement escalation and incident management processes, ensuring resilience and reliability

Report on progress to the Head of Technology, and keep them up to date with progress reports

Act as a bridge between development, operations and other business functions (e.g. Trading, Change)

Experience required

Must have people leadership experience (1-2-1’s, escalation point, disciplinary action when needed etc)

Strong hands on Java coding skills

Experience in either cloud platforms (AWS preferred), or DevOps experience Docker/Kubernetes & CI/CD Pipelines

Track record of leading teams or projects, this could be as a Tech Lead / Principal Engineer or Engineering Manager

Exposure to incident management, monitoring and resilience tools (Prometheus, Grafana, ELK etc)

Awareness of Security - dependency scanning, vulnerability management

Strong communication skills, able to collaborate with stakeholder, present updates and represent engineering in wider discussions

This role will have an element of hands-on development so you must be comfortable still coding, as this could take up 30-50% of your time. The company is planning on expanding in the next year, so this is a great time to elevate your career.

Salary up to £100,000 + 27 days holiday.

If you are interested in discussing then click Apply Now

Engineering Manager (Java)

Avanti recruitment is currently working with a leading award-winning FinTech company based near Epsom, who are looking for a Engineering Manager who is looking to stay close to the code.

This role will require you on-site 4 days per week, with 1 day remote working.

Your responsibilities:

Own delivery within a small, high-performing team (currently 3 developers + 1 SRE).

Stay hands-on with Java, Spring Boot, microservices, AWS, Docker, Kubernetes and guide best practice.

Run daily stand up meetings

Lead on system design and architecture for services and modernisation of legacy code

Provide day to day technical and people leadership (Mentoring, 1-to-1s, conflict resolution and career progression)

Implement escalation and incident management processes, ensuring resilience and reliability

Report on progress to the Head of Technology, and keep them up to date with progress reports

Act as a bridge between development, operations and other business functions (e.g. Trading, Change)

Experience required

Must have people leadership experience (1-2-1’s, escalation point, disciplinary action when needed etc)

Strong hands on Java coding skills

Experience in either cloud platforms (AWS preferred), or DevOps experience Docker/Kubernetes & CI/CD Pipelines

Track record of leading teams or projects, this could be as a Tech Lead / Principal Engineer or Engineering Manager

Exposure to incident management, monitoring and resilience tools (Prometheus, Grafana, ELK etc)

Awareness of Security - dependency scanning, vulnerability management

Strong communication skills, able to collaborate with stakeholder, present updates and represent engineering in wider discussions

Salary up to £100,000 + 27 days holiday.

If you are interested in discussing then click Apply Now

Backend Software Engineer C++ Windows - Finance

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC

Are you a skilled Backend Software Engineer with strong C++ skills?

You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits.

As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day.

Location / WFH:

You’ll join colleagues in the City office three days a week with flexibility to work from home the other two days.

Please note this is a 12 month Fixed Term Contract.

About you:

You have C / C++ development skills on Windows OS

You have full software development lifecycle experience

You have a good knowledge of networking protocols e.g. TCP/IP, multicast

You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns

You’re collaborative with great communication skills

What’s in it for you:

Please note this is a 12 month Fixed Term Contract, with full benefits

As a Backend Software Engineer / Developer you’ll receive a competitive package:

Salary to £70k + bonus

25 days holiday

Pension

Life Assurance and Income protection

Private Medical and Dental care

Gym subsidy and wellness apps

Cycle to work scheme

Ability to buy stock options

Family leave and sabbaticals

Continuous training and career development including personalised budget

Gain valuable finance / exchange connectivity experience

Apply now to find out more about this Backend Software Engineer / Developer (Windows C / C++, C#) opportunity.

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Backend Software Engineer Java Kotlin AWS

Backend Software Engineer / Developer (Java 17 Kotlin AWS) London / WFH to £85k

Are you a technologist Backend Software Engineer with strong Java skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology?

You could be joining a hugely successful and growing commodities trading firm that specialise in trading silver and gold.

As a Backend Software Engineer you’ll collaborate with the Lead Engineer on the core trading platform as the company looks to scale the platform and introduce new features. There’s an emphasis on code quality; designing and developing highly complex web based trading platforms working across the full development lifecycle.

The technology stack includes Java 17, Kotlin, Spring Boot and AWS amongst others; you’ll be encouraged to expand your skillset using the latest technologies and choosing the best tool for the job in a friendly Agile team environment.

WFH Policy:

You’ll join the team in the West London office with flexibility to work from home twice a week.

About you:

You are degree educated, having achieved a 2.1 or above gained in Computer Science (or similar STEM discipline) from a top tier university (e.g. Russel Group) backed by A’s at A-level

You have strong Java and Kotlin development experience

You have experience with Agile processes and TDD

You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms

Other tech in the stack includes Scala, React, Spring, Oracle, Redis, Kubernetes, Docker and Linux so previous exposure to any of these would be beneficial

You’re collaborative with good communication skills

What’s in it for you:

As a Backend Software Engineer / Developer you will earn:

Salary to £85k

Bonus

Hybrid working (x3 days in London per week)

Learning and career development opportunities

Apply now to find out more about this Backend Software Engineer / Developer (Java 17 Kotlin AWS) opportunity.

Technical Programme Manager

Harnham - Data & Analytics Recruitment

Job Title: Technical Programme Manager

Location: Central London (2 days per week)

Contract Length: 12 months

IR35 Status: Outside IR35

Rate: £600-£650/day

Start Date: Immediate

Overview

We are seeking a Technical Programme Manager to lead and implement a new system strategy. The team is undergoing changes, and this role will help establish the right structure and governance to deliver high-impact technology programmes.

This position involves overseeing system strategy across multiple tools, addressing duplication, and ensuring better governance. The current environment includes managing approximately £20m/year in system spend, with a need to consolidate and optimise systems and processes.

Key Responsibilities

Conduct top-down audits of existing systems and tools.

Define and implement a holistic system strategy.

Create clear work frames and project milestones.

Manage implementation projects (e.g. Stackzig).

Deliver high-impact programmes with senior-level sponsorship.

Required Skills & Experience

Proven experience managing technical programmes

Strong communication and confidence in working with technology teams.

Familiarity with AWS backend architecture (preferred).

Experience in consumer tech or travel sectors, ideally with companies of 750-1,500 employees.

Senior Python Developer

Hays Specialist Recruitment Limited

I am currently working with a London-based financial services consultancy who are actively seeking multiple Senior Python Developers to join one of their prestigious end clients in the Investment Banking space.What you’ll need to succeed:

Extensive Python Development experience in Financial Services/Investment Banking - Mandatory.

Strong experience with relational databases.

Extensive AWS experience.

Good experience with data modelling.

Strong experience with Spark.

What you’ll get in return:

Up to £800pd in-scope via Umbrella.

Initial 6-month contract with extensions.

London-based hybrid working.

What you need to do now:If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now.If this job isn’t quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C’s, Privacy Policy and Disclaimers which can be found at hays.co.uk

AI Engineer - Python,React, AWS - £70,000

AI Engineer - Python, React, AWS - £70,000 - London

We’re building AI assistants that live in the real world - answering calls, joining video rooms,

running in physical spaces. It’s not a research project, this is a chance to work on a product

launching in real-word locations and scenarios.

We’re looking for someone who wants to build products and own problems end-to-end, work

directly with customers, and get things done without layers of PMs or design teams. If you’re the

kind of engineer who likes to be left alone to build - and then sit down with product owners to

see if it actually works - this might be for you.

What You’ll Do

Build real-time AI products using Python, AWS, LiveKit

Shape AI assistants for genuine human interactions

Own problems end-to-end - no PM bureaucracy

Deploy scalable infrastructure (ECS, Lambda, DynamoDB)

Work directly with customers to iterate fast

Frontend development when needed (React/React Native)

What We Want

Python expert comfortable with large, async projects

Interest in cutting-edge AI: RAG, Knowledge Graphs, Graphiti

AWS confident - infrastructure doesn’t intimidate you

Ship-it mentality - you want to build products people actually use

London-based (hybrid work)

Independent worker who enjoys talking to users

Why Join Us

Early role in a shipping product with real customers

Big project, small team - your code matters

Zero bureaucracy - just build and deliver

Shape a real-world AI project from the ground up

Ready to build AI that actually works?

Data Analytics Lead Retail & Consumer Brands Hybrid - London £80k-£90k + Benefits/Progression

Zachary Daniels are delighted to be working with a growing portfolio of UK retail and lifestyle brands to recruit an experienced AI, Data & Analytics Lead. This is a pivotal opportunity to take ownership of data strategy, reporting, and AI adoption across a multi-brand group.

As the AI, Data & Analytics Lead, you’ll spearhead the consolidation of multiple reporting suites, databases, and middleware platforms, shaping the roadmap and embedding a data-driven culture across the business. From integrating ERP and ecommerce systems, to building reliable dashboards and exploring the adoption of AI tools, this is a high-impact role at the centre of transformation.

Benefits You’ll Enjoy: Competitive salary up to £90,000 DOE High visibility, reporting directly into IT leadership Autonomy to shape the group’s AI and data strategy Supportive, fast-paced retail culture with real career growth Hybrid working model (2-3 days in office)

Role Responsibilities: Develop and deliver the group-wide data and analytics roadmap. Lead on data engineering and reporting, with hands-on expertise across Azure SQL, Power BI, AWS Redshift and similar platforms. Consolidate disparate systems (ERP, EPOS, WMS, ecommerce) into a reliable, scalable reporting framework. Architect and implement integrations, middleware, and data warehousing solutions. Produce, manage, and optimise business-critical dashboards and reporting suites. Work with IT leadership to define and implement an AI adoption strategy. Own relationships with external integration, middleware, and reporting partners. Foster a data-driven culture by empowering business users with BI and self-service reporting.

About You: 5+ years’ experience in integration, middleware, and reporting within retail. Strong technical skills across SQL, data warehousing, and BI/reporting tools. Proven experience driving data governance, privacy, and lifecycle management. Comfortable consolidating complex systems into unified reporting structures. Strong communicator, able to translate business needs into technical delivery. Excited by the potential of AI and keen to lead its adoption.

Apply today with your most up-to-date CV!

**Job Title: Technical Consultant - Cloud MigrationsSalary: £65,000Location: Hybrid (Reigate)**Industry: IT Managed Services

About the Role

We are seeking a Technical Consultant to bridge the gap between pre-sales and delivery, with a primary focus on designing and delivering cloud migration projects for our clients. You’ll play a pivotal role in shaping technical solutions during the sales cycle, then leading successful implementations that drive real business value.

This is a hands-on consultancy role requiring strong technical expertise, excellent client-facing skills, and the ability to translate business requirements into robust, scalable cloud solutions.

Key Responsibilities

Collaborate with pre-sales teams to shape cloud migration proposals, ensuring solutions are both commercially viable and technically sound. Engage with clients to understand their business needs, current IT environments, and migration objectives. Design cloud migration strategies and architectures (public, private, and hybrid), producing high-quality documentation and solution designs. Lead the technical delivery of cloud migrations, ensuring successful execution within scope, budget, and timelines. Provide subject matter expertise in cloud platforms (e.g., Microsoft Azure, AWS, GCP), networking, security, and modern workplace solutions. Act as the technical point of contact throughout the project lifecycle, maintaining strong client relationships. Support knowledge transfer, documentation, and handover to managed services teams. Stay up to date with cloud technologies and best practices to continuously enhance service offerings.

Skills & Experience

Proven experience in designing and delivering cloud migration projects in an IT services or consultancy environment. Strong understanding of Microsoft Azure (AWS and GCP beneficial). Proficiency in areas such as networking, identity management, security, and governance in cloud environments. Excellent client-facing communication and presentation skills. Ability to gather requirements, design solutions, and lead delivery teams. Experience working in IT Managed Services or MSP environments.

Desirable:

Relevant certifications (e.g., Microsoft Certified: Azure Solutions Architect Expert, AWS Solutions Architect).Experience with M365 migrations, hybrid environments, and legacy infrastructure transformation.Knowledge of automation, DevOps, and cloud-native services.

What We Offer

Competitive salary: £60,000 - £70,000Hybrid working (Reigate office + remote flexibility)Opportunities for professional development and certificationsCollaborative and supportive working environment in a growing IT Managed Services business

DevSecOps Engineer, Development Background, Microsoft Stack, Mainly Remote

Carrington Recruitment Solutions Ltd

Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote

Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying

We need someone with a Microsoft tech-stack background who has experience as a Azure DevSecOps Consultant or even a good old fashioned Unix / Linux Systems Administrator. We want someone with a development / some form of coding background who has blossomed into Software Security / Cloud Security engineer. We NEED for you to have strong Azure skills, NOT AWS although a blend would be acceptable.

Rather than someone from a bog-standard IT Operations background, we NEED you to have come from a Development background and you MUST have a good grounding within Software Development as you will mainly working with Developers and need to be able speak their language and develop trust with them.

This role was very successfully introduce into this company 2 years ago and as such they need someone to pick up the baton and continue to develop the function. You will be working with a crossfunctional teams and as such you need to have strong communication skills to be able to work various functions. There will opportunity to grow yourself and a team as the company matures. This role is a lead “hands on” role and is perfect for some who has come from a consultancy background with appropriate hands on skills.

A passion a modern security approach is paramount, where you help teams build security into their daily work life and are always looking automate, streamline and shift left with compermise of quality and overall security.

Read on for more details

Experience Required:

Demonstrable experience as a Systems Administrator or Software Developer or both!

Expert Knowledge of Cloud Security

Passion for DevSecOps and with knowledge of Terraform, Bicep, Sonar Clous, Wiz, and other security product like Trivy

Experience with cloud computing platforms such as Microsoft Azure

A strong understanding of software development methodologies and practices

Ability to Rapid Risk Assessment and Threat Modeling

Other technical skills required: Azure Security Monitoring including Application Insights, and SIEM

Excellent communication skills to guarantee stakeholder alignment and successful outcomes at all stages of Product delivery and ongoing support.

This is a great opportunity and salary is dependent upon experience. Apply now for more details.

Full Stack AI Software Engineer

**Full Stack AI Software Engineer - Full Remote UK - £90,000 + Equity****This role requires a software engineer with experience in implementing RAG pipelines and Vector Search (and hybrid AI searches, preferably).**The client I am working with is an AI focused start-up backed by a £1.7M pre-seed investment. They are on a mission to streamline the deal making process, with the founders having had firsthand experience of the lengthiness and challenges of deal processes in the past. Their stack spans across back end, front end, data and crucially AI.This is a great opportunity for an entrepreneurial software engineer who wants to play a part in shaping the technical vision of this business and work on their product from an early stage.What you’ll work on:

Backend APIs (Python/FastAPI): Build and maintain secure, high-performance services that drive AI features and data access at scale.

RAG & vector search: Design and improve retrieval pipelines (embeddings, chunking, hybrid search, ranking, feedback loops), owning schema design, latency, and relevance across vector databases.

LLM integration: Connect and orchestrate large language models (OpenAI, Bedrock, etc.), manage prompts, tools, safeguards, and evaluation.

Data pipelines: Ingest, clean, and transform structured and unstructured data; design efficient schemas (Postgres/NoSQL) for search and analytics.

Frontend (React/Next.js): Deliver user-friendly, performant UIs that make AI-powered features (search, filters, explanations, citations) clear and accessible.

Architecture: Shape a modular, scalable platform on AWS (ECS), separating ingestion, retrieval, reasoning, and delivery.

Quality & reliability: Ensure reliability through testing, CI/CD, observability (metrics/tracing for LLM and retrieval paths), and performance optimisation.

Collaboration: Partner with product and leadership teams, mentor peers, and play a role in shaping technical direction.

Innovation: Explore and recommend new technologies, frameworks, and methods for both full-stack and AI development.

Requirements:

A motivated, hands-on engineer with an ownership mindset, strong communication skills, and a collaborative approach.

5+ years’ experience in full-stack development.

Strong background in RAG systems, vector databases (pgvector, FAISS, Weaviate, Elasticsearch k-NN), embeddings, and hybrid search methods.

Practical knowledge of chunking strategies, indexing, precision/recall trade-offs, reranking, and evaluation techniques.

Proficient in Python (FastAPI) and React/Next.js.

Solid experience with both SQL and NoSQL databases (Postgres, DynamoDB, etc.).

Exposure to LLMs, embeddings, and vector search APIs.

Strong understanding of data engineering, schema design, ETL, and optimisation.

Proficiency with cloud (AWS preferred) and containerised deployments (Docker, ECS).

Knowledge of secure coding practices and managing sensitive data.

Excellent communication, problem-solving, and leadership skills.

Nice to have

Experience with rerankers (e.g., cross-encoders), hybrid retrieval (SQL + vectors), query expansion, or lightweight knowledge graphs.

Familiarity with LLM evaluation tooling (LangChain, LlamaIndex, OpenAI Evals) and observability for cost, relevance, and latency.

Background in B2B data products or fintech.

Senior Cloud Security Engineer

Holland & Barrett International Limited

Join Our Team at Holland & Barrett!

Are you passionate about cloud security and looking to make a significant impact? Holland & Barrett is seeking a Cloud Security Specialist to help us define and implement our cloud security strategy. If you’re an experienced professional eager to work with cutting-edge technology and collaborate with diverse teams, we want to hear from you!

Key Responsibilities:

Security Strategy: Help define and execute the Holland & Barrett cloud security strategy, partnering with platform and Site Reliability Engineering (SRE) teams to build robust infrastructure that supports our business.

Perimeter Security: Establish platform perimeter security by implementing controls at ingress and egress points, including creating and maintaining an edge network with a Web Application Firewall (WAF), Distributed Denial of Service (DDoS) protection, and a Content Delivery Network (CDN).

Access Control: Establish an access control baseline focusing on the principle of least privilege and segregation of duties. Monitor and enforce these controls once roles and permissions are set.

Security Controls: Design, implement, and maintain security controls to prevent, detect, and remediate insecure configurations, including defining and disseminating secure AWS/infrastructure baselines.

Standards Development: Own the development and maintenance of tailored security standards and guidelines, creating reusable resources for various development teams.

AWS Security Services: Establish and manage AWS security services, including certificate authorities, encryption services, insecure configuration scanners, and security control canaries.

Key requirements:

Essential:

5+ years of experience in cloud security, particularly with AWS, and at least 2+ years in software development.

Strong understanding of cloud and application security concepts, including secure coding practices, threat modeling, vulnerability management, and access control mechanisms.

Experience with AWS, Kubernetes, Service Mesh, API gateways, and API Security (authentication and authorization).

Proficiency in programming languages such as Python, JavaScript, GoLang, Terraform, CloudFormation (AWS), and AWS CDK.

Familiarity with Agile methodologies like SCRUM, along with proven project management skills to manage multiple security projects effectively.

Desired:

Ability to work independently, take initiative, and maintain a keen attention to detail, ensuring high security standards.

Strong communication and interpersonal skills, facilitating effective collaboration with both technical and non-technical teams.

Why Holland & Barrett?

At Holland & Barrett, we are dedicated to promoting health and well-being while ensuring the highest standards of cloud security. Join our team and be part of a company that values innovation and security.

Ready to Make an Impact?

If you’re excited about cloud security and want to contribute to a secure future, apply now! We look forward to welcoming you to our team.

We support flexibility and productivity of our employees by hybrid working arrangements. Although your role will be based in London (or Nuneaton, or Amsterdam) you will be required to travel only occasionally to our Hubs in Nuneaton or London or to any other location of H&B.

What we offer:

Pension company contribution = 3%

Incentive scheme up to 10% of annual salary, based on company performance.

Your wellbeing is paramount so you can get away and take 33 Days Holiday per year.

Private Medical Care (Self after 1 year)

Learning and Development opportunity with Holland & Barrett is a great base for career development long term.

Career progression.

Refer and Earn Scheme - as we’re growing you can earn money by referring people to join us from your network.

Epic Extras gives you access to exclusive benefits, free advice and savings from a range of retailers and providers.

Stay healthy with Discounted Products - from day one you’ll get a 25% discount (on top of other promotions) when you shop at H&B on anything that you buy.

We all need a little help sometimes, so weoffer Free 24/7 Confidential Advice & Colleague Welfare.

Mental Health First Aiders - we have lots of qualified Mental Health First Aiders because its all about your health & wellbeing.

Stay active in the Onsite Gym at our Nuneaton Hub!

We have colleague Reward and Recognition Schemes, so your hard work and loyalty won’t go unnoticed.

And many more!

We’re passionate about helping every colleague thrive across all dimensions of wellbeing, and we’re committed to having a diverse and inclusive workplace. In line with our EPIC values (Expertise, Pioneering, Inclusive, Caring), we embrace and actively celebrate all our colleagues’ unique and varying experiences, backgrounds, identities and cultures - I am me, we are H&B.

Holland & Barrett does not accept unsolicited resumes from search firms/recruiters. Please do not forward resumes to our job alias, employees, or any other company location. Holland & Barrett is not and will not be responsible for any fees if a candidate submitted by a search firm/recruiter unless otherwise agreed with respect to specific open position(s).

Technical Lead Asset Management

Technical Lead (Asset Management)

6 Month Contract

London (Hybrid)

Via Umbrella

Our UK leading Life insurance client are looking for a Technical Lead to join their team on an initial 6-month contract.

Key skills/knowledge required:

Deep knowledge of trading workflows, trade lifecycle events, and OMS integration patterns

Understanding of capital markets data flows, trade settlement, reference data, and portfolio management processes

Strong understanding of data modelling, data engineering workflows, and integration with front-office platforms

Awareness of regulatory and compliance considerations in capital markets delivery

Understanding of modern engineering practices, including agile methodologies, DevOps, and cloud-native development

Strong background in asset management or investment banking with hands-on delivery of capital markets solutions

Minimum 3-5 years leading development teams in financial services environments

Experience with OMS platform integration (any major platform - Aladdin, Murex, Charles River, etc.) and understanding of trade lifecycle data flows

Proven experience as a Tech Lead or Senior Engineer leading development teams in financial services

Experience working directly with business and front-office stakeholders

Track record of designing and delivering high-quality, scalable technical solutions

Experience in SQL, Python, Snowflake, and AWS within data-intensive, cloud-based environments

Desirable:

Specific experience with Aladdin, Murex, Charles River or other major OMS platforms

Familiarity with multiple asset classes such as equities, fixed income, and derivatives

Understanding of UK regulatory environment and FCA requirements

Awareness of risk management, portfolio management, and related asset management processes

Experience supporting delivery in a regulated financial services organisation

Background in multi-team delivery environments with complex dependencies

Experience in both hands-on coding and strategic technical leadership

Track record of successful stakeholder management across business and technology functions

If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without delay.

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

Infrastructure Cloud Support AWS

Infrastructure Cloud Support - AWS - Terraform - Ansible - Python - CI/CD - Project Focussed

Permanent, up to £85,000 + benefits/bonus Hybrid, 2 days office

Leading financial services client is seeking an AWS Cloud Engineer to join their team in London. You will be supporting the AWS Public Cloud infrastructure and implementation of IaC using Terraform. The role will work closely with the SRE and Engineering teams to ensure that the Cloud environment has sufficient observability and is appropriately managed.Skills and experience required:

Strong technical operational skills in supporting AWS Cloud Hosted environments, and at least 3 years in an Infrastructure support role

Strong understanding of IaC technologies (Terraform, Ansible, GIT, Jenkins)

Operational risk and control management processes, including security best practices

AWS, including an understanding of AWS services, security and networking.

Knowledge of at least 1 programming language (ideally Python)

Knowledge of CI/CD specifically relating to Cloud Hosted environments

Experience working in a regulated financial services/banking

ITIL

If this is of interest and you have the required skills, please submit your CV over for immediate consideration.

McGregor Boyall is an equal opportunity employer and do not discriminate on any grounds.

Data Engineer Snowflake & Asset Management

Data Engineer (Snowflake & Asset Management)

6 Month Contract

London (Hybrid)

Via Umbrella

Our UK leading Life Insurance client are looking for a Data Engineer to join their team on an initial 6-month contract.

Key skills/knowledge required:

Proficiency in Python and SQL for data engineering and application development

Experience building data pipelines and ETL processes for capital markets data

Hands-on experience with AWS cloud services and Snowflake data platform

Experience with cloud-native development patterns and AWS services (Lambda, S3, RDS, etc.)

Hands-on experience integrating with OMS platforms (Aladdin, Murex, Charles River, etc.) including data extraction, transformation, and real-time feeds

Strong understanding of the capital markets trade lifecycle and order management workflows

Strong problem-solving skills with ability to design scalable, resilient solutions

Ability to work effectively with front-office stakeholders and translate business requirements into technical solutions

Strong collaboration and communication skills, with ability to work effectively in cross-functional teams

Understanding of trading workflows, trade lifecycle, and settlement processes

Knowledge of data engineering workflows, pipelines, and integration patterns

Awareness of regulatory and compliance considerations in capital markets delivery

Familiarity with agile principles and team-based delivery

Desirable:

Familiarity with agile delivery practices and frameworks (Scrum, Kanban, Team Topologies)

Exposure to CI/CD pipelines, DevOps tooling, and automated testing practices

Experience in regulated financial services environments

Knowledge of data modelling, streaming, and real-time integration patterns

Experience with multiple asset classes (equities, fixed income, derivatives)

Knowledge of UK regulatory environment and FCA requirements

Awareness of portfolio management processes and related systems

Experience working directly with front-office or business stakeholders

Background in data-intensive and cloud-native solution delivery

Exposure to complex, multi-team delivery environments with dependencies

If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without delay.

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

Scrum Master Snowflake & Asset Management

Our UK leading Life Insurance client are looking for a Scrum Master to join their team on an initial 6-month contract.

Key skills/knowledge required:

Strong facilitation and communication skills with ability to work effectively across business and technology teams

Solid understanding of Agile methodologies (Scrum, Kanban, Lean) and project management practices

Excellent coaching, influencing, and conflict resolution skills

Strong stakeholder management and negotiation abilities

Strong problem-solving abilities with focus on impediment removal and process optimisation

Knowledge of agile frameworks, principles, and values with practical application experience

Understanding of team dynamics, servant leadership, and coaching approaches

Awareness of delivery metrics, continuous improvement practices, and performance measurement

Practical experience working as a Scrum Master or in a similar agile delivery role

Track record of supporting cross-functional teams to deliver change in complex environments

Experience working in fast-paced, multi-stakeholder environments with competing priorities

Desirable:

Experience in manual exploratory testing for data validation and UI components

Familiarity with cloud-based platforms (AWS, Snowflake) and their testing considerations

Knowledge of CI/CD tooling (Jenkins, GitLab CI, or equivalent) and integration with test frameworks

Exposure to agile delivery frameworks (Scrum, Kanban, Team Topologies)

Understanding of performance and load testing approaches for data-intensive systems

Knowledge of OMS platforms (Aladdin, Murex, Charles River) and related integration patterns

Understanding of multiple asset classes (equities, fixed income, derivatives)

Awareness of test data management practices in regulated environments

Background in capital markets or financial services with exposure to OMS integration

Experience balancing automated and manual testing approaches

Familiarity with regulated environments and audit/compliance testing requirements

If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without delay.

Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy.

.NET Developer, Graduate / Junior

+10

.NET Developer, Graduate / Junior - Computer Gaming Co - Manchester

(Tech stack: Graduate / Junior .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate / Junior, .NET Developer)

Having sold over 100 million games consoles and over 500 million games over the last decade, my client is undoubtedly the world’s most recognised computer gaming brand. We have 2 brand new requirements for Graduate / Junior .NET Developer to work in their plush Manchester offices.

These roles would be suitable Graduate / Junior .NET Developer who have recently graduated from university and have a basic understanding of the .NET framework (.NET Core / ASP.NET MVC, C#) which might have been acquired as part of your degree course or through a placement year in industry.

You will follow the firm’s career progression programme and will receive industry recognised training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB.

This is a truly amazing opportunity to work for a forward thinking and progressive company, one that can provide you with on-going support, a structured career path, great benefits and very stylish offices.

Location: Manchester, UK / Remote Working

Salary: £35,000 - £45,000 + Bonus + Pension + Benefits

Applicants must be based in the UK and have the right to work in the UK even though remote working is available.

Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

Senior Software Engineer

Location: London (Hybrid 2 Days a week)

Salary: £70,000 - £90,000

TypeScript - Node - React - GraphQL - AWS - CI/CD -

The Opportunity

We’re working with a fast-growing technology business that is looking to add a Senior Software Engineer to their high-performing, cross-functional engineering team.

This is a fantastic opportunity to join a company where innovation meets real-world impact. You’ll be building scalable, cloud-native systems, contributing to product and architectural decisions, and helping shape an engineering culture of excellence.

Our client is seeking someone who thrives on solving complex challenges, loves collaborating in a modern engineering environment, and has a passion for writing clean, well-tested code.

The Role

As a Senior Software Engineer, you will:

Build & Deliver - Design, develop, and maintain full-stack solutions using TypeScript, AWS, GraphQL, and more.

Take Ownership - Work across frontend, backend, and infrastructure with responsibility for the systems you build.

Innovate - Help integrate AI and automation into the product suite to tackle problems in smarter ways.

Collaborate - Contribute to code reviews, pair programming, and technical discussions within a talented team.

Engineer with Quality - Apply TDD practices, ensuring robust automated testing and CI/CD pipelines.

Keep Systems Running Smoothly - Ensure applications are secure, scalable, observable, and performant in production (tools include DataDog).

To be successful in this role, you will have:

Significant experience as a Senior Software Engineer (or equivalent).

Strong full-stack expertise across JavaScript/TypeScript, Node.js, React, GraphQL, and AWS (EKS, Lambda, RDS).

A proven track record in building resilient APIs and managing backend services/databases.

Experience with TDD and testing frameworks such as Jest and Pact.

Knowledge of CI/CD pipelines (ideally GitHub Actions).

Hands-on experience with observability/monitoring tools (e.g., DataDog).

A proactive, problem-solving mindset with the ability to work both independently and collaboratively.

Senior Software Engineer

Location: London (Hybrid 2 Days a week)

Salary: £70,000 - £90,000

TypeScript - Node - React - GraphQL - AWS - CI/CD -

SC Cleared Lead Technical Architect

Opus Recruitment Solutions Ltd

Role: Lead Tech ArchitectIR35: OutsideSC: Yes Start: 21/10 3 Months contract Rate: £600 Requirements SC Clearance Technical Architect from a engineering backgroundExperience in being in a 2nd line support role and help trouble shoot with the team Skillset:Databricks Alterna AWS Cloud Terraform If interested please send over your CV

Full Stack Engineer TypeScript Elixir AWS

Full Stack Engineer / Developer (TypeScript Elixir AWS) London / WFH to £100k

Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job?

You could be progressing your career in a senior, hands-on Full Stack Engineer role at a successful and profitable energy trading market data scale-up.

What’s in it for you:

Competitive salary, to £100k + Significant Equity

Hybrid working (3 days London office per week)

Vitality Healthcare

Continuous career development and learning opportunities

Influential role as part of a small, close knit team

Complex and interesting work

Your role:

As a Full Stack Engineer you will take ownership, working on technically challenging Greenfield development projects. You’ll be working on complex problems with scalability and reliability in mind, across the full development lifecycle from architecture and design through to implementation.

There’s a range of technology in the stack, you’ll have a 50/50 split between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven environment where you can get stuff done and see the results of your work.

**Location / WFH:**You’ll join the team in London three days a week in a hybrid work from home model.

About you:

You are degree educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group / Oxbridge or top 100 global university

You are an experienced software engineer with a strong knowledge of best practices and Computer Science fundamentals and experience of delivering complex, data centric software

You have advanced analytical and problem solving skills

You’re comfortable taking ownership of projects and mentoring more junior team members

You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#)

You’re happy to work with the following tech stack (you don’t need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python, PostgreSQL, AWS, Docker

You have an analytical mindset and enjoy problem solving

You have experience of working in start-ups / SMEs and have good business acumen

Ideally you will have a good understanding of financial markets

Apply now to find out more about this Full Stack Engineer / Developer (TypeScript Full Stack Elixir) opportunity.At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Head of Infrastructure and Reliability

**Head of Infrastructure and Reliability****Remote (UK only)****Base salary circa £120k/annum (great benefits including generous equity)**Our client, an international B2C digital marketplace, is looking to appoint a Head of Infrastructure and Reliability. They are very much in high growth mode. This is a new role which will suit an Infrastructure professional from a similar scale-up environment looking to blend strategic leadership with hands-on technical skills.The role and skill sets

Ownership & Operation: Lead and operate core AWS services, CI/CD DevOps services, and Databricks data platform services.

Scale-Up Experience: Been there, done that in a + sized org during their growth journey.

Technically Proficient: Comfortable with large infrastructure changes using Pulumi within AWS.

Strategic Growth: Build and lead platform teams, fostering self-service across the organization.

This is a remote role, but you will need to head to the London office once a month.Sound like you? Please do send your CV ASAP.

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