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Cloud Native DevOps Lead | AWS, Kubernetes, Python

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Global Electronic Trading Group in London. This role requires hands-on experience in developing high-quality technology products and involves significant collaboration with global partners. The ideal candidate will possess adva ...

Low Latency DevOps Lead – Linux, Python & Automation

United States Digital Space LLC is seeking an experienced Software Engineer and Integration specialist to join their JISU COB team in London. The ideal candidate will be proficient in equities markets, connectivity, and systems integration, with a strong focus on automation and process improvement. The ...

Trading Systems Engineer (Python/C#) Valuations & Risk

Durlston Partners LLP, a rising hedge fund in London, is seeking a talented software engineer to develop mission-critical systems for valuations, Risk, and trading lifecycle. Candidates should have strong skills in Python and C#, with experience in REST APIs and cloud deployment. Join a dynamic team fo ...

Python Engineer: Cloud Infra & AI Driven Deployments

Barclays is looking for a Python Software Engineer in Knutsford to innovate our infrastructure and deployment pipelines. You will design, develop, and improve software to enhance capabilities for business and customers using advanced engineering methodologies. The successful candidate will collaborate ...

QA SDET (Python) — Automation & Agile QA Lead

A global technology services leader in Greater London is seeking a Quality Assurance professional to collaborate with cross-functional teams, participate in agile processes, and oversee testing activities. The ideal candidate will have experience with programming languages such as Python and testing tools like B ...

Lead Platform Engineer, Core Banking (Go/Python)

A leading global financial services firm based in Greater London is searching for a Lead Software Engineer. This position involves designing and developing scalable microservices, mentoring team members, and crafting high-quality production code. Candidates should have advanced knowledge in programming languages ...

Lead Software Engineer Core Engineering Go / Python

Job Description Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance ...

Python Test Automation Engineer (E2E) – Onsite Glasgow

TELSTRA Associates is looking for a Test Automation Engineer to join their team in Glasgow, working onsite four days a week on a project for a finance client. The role involves developing and maintaining automated solutions for end-to-end processes, ensuring high deployment quality and operational excellence. ...

Senior Python Platform Engineer Analytics for Quants

3761 Barclays - BX - UK seeks a Python Platform Engineer for its London office. The candidate will design, develop, and improve software, collaborating with cross-functional teams to deliver high-quality solutions. Strong experience in Python, communication skills, and knowledge in data science or quan ...

Lead Scientific Software Engineer (C++/Python) – Hybrid

Sivara GmbH in Milton Heights is looking for a Lead Software Engineer to guide a team in cutting-edge software development using C++ and Python. You'll have mentoring responsibilities and work closely with cross-functional teams, ensuring effective communication across audiences. This role offers a hyb ...

Senior Backend Python Engineer Cloud, Serverless (London)

Sivara GmbH is looking for enthusiastic Backend Python Engineers in Greater London. The role requires proficiency in Python and AWS, with hands-on experience in RESTful APIs and GraphQL. Key responsibilities include building cloud applications and collaborating with agile teams. This is a hybrid positi ...

RF Wireless Algorithms Engineer (Production Code, Python)

Sivara GmbH in Cambridge seeks a skilled professional specializing in RF communications and signal processing to develop and optimize production code. Candidates should possess a strong technical background, ideally a Masters or PhD, and relevant experience in software development and testing. The posi ...

Data Scientist (Python + SQL) — Remote & Flexible Hours

Client Server Ltd. is offering an exciting opportunity for a Data Scientist in London, focusing on data modelling and predictive analysis. The role supports remote working, providing flexibility with only a few office visits monthly. The ideal candidate will have an MSc in a relevant discipline and str ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

Senior Python Django Tech Lead (SC Cleared)

LHH is seeking a Python Django Tech Lead/Senior Software Engineer in Greater London to join a high-profile Central Government programme. The ideal candidate will have 8–10 years of experience leading projects, developing secure and scalable software using Python and Django, and guiding multidisciplinary teams ...

Python Software Engineering Intern Backend, ML & Cloud

CGG Services (UK) Limited is seeking a Software Engineering Intern in Crawley. The role offers a chance to work on diverse technical problems using Python and Docker, contributing to real-world systems. Key responsibilities include developing backend services, supporting machine learning deployments, a ...

Data Analyst — Debt Recovery | SQL, Python & Insights

Flint Bishop, a top UK debt recovery law firm, is seeking a Data Analyst to join their team in Derby. The role involves managing and analyzing data to support recovery of debts and optimize operational strategies. Candidates should have 1-2 years of experience in analytical roles, preferably in financial serv ...

eTrading Python Production Engineer — Low Latency, London

Cloudspirit in London is looking for a motivated eTrading Production Support Engineer to join their Application Support team. The role supports critical FX applications and contributes to performance improvements across the globally used eTrading platforms. The candidate should possess strong Python sk ...

Senior Backend Engineer Python/TypeScript, London AI

Tech Talent Partners is seeking a Senior Backend Software Engineer to join a dynamic London-based startup following recent Series A funding. In this role, you'll build backend systems using Python or TypeScript, contributing to product development from design to implementation. The ideal candidate has ...

Senior Python Backend Architect FastAPI, AWS, Postgres

Oliver Bernard is partnering with a high-growth Data Intelligence Platform start-up to hire a Senior Engineer in Central London. The ideal candidate will have strong Python skills and experience in backend development, with a focus on performance and quality. This role requires a minimum of 5 years in ...

Lead AI Engineer (Python) — Equity & Partnership Path

An AI startup in London is seeking a Lead AI/Python Engineer to oversee the complete lifecycle of AI development. You will work with cutting-edge models and influence the product roadmap in an ambitious team. The ideal candidate has a First-Class degree in Artificial Intelligence and approximately 3 years of AI/ ...

RegTech Python Engineer – Flexible Hours & Home Setup

A leading regulatory technology firm in Greater London is seeking an experienced RegTech Engineer to contribute to innovative solutions tackling regulatory challenges. The successful candidate will have solid experience with Python and a deep understanding of collaborative coding and version control. Ideal appli ...

Nuclear Graphite Engineer FEA, Python & Fortran Specialist

Stars Arena is seeking a Nuclear Graphite Engineer for a full-time role in Warrington, United Kingdom. The ideal candidate will have experience with FEA software packages like ABAQUS and proficiency in programming, particularly in Python and Fortran. Strong analytical, organisational, and communication skills ar ...

Research Engineer: Computational AI (Python, NLP) London

Oliver Bernard is seeking a Research Engineer specializing in Computational Science to join their team in Greater London. The ideal candidate should have a strong background in Python, NLP, and Deep Learning, and be comfortable with both research and engineering tasks. This opportunity involves working ...

Lead Python Engineer – Social Media Scale Up

Job Description The Role As a senior / Lead python engineer you will join this business at the early stages of a greenfield platform build. You will work closely with the director of engineering and product to deliver a highly scalable backend of a next generation social med ...

Senior Python Architect: Rates Risk & PnL Lead

TwinThread in Greater London is seeking a Senior Python Architect to join their development team. You will design and implement solutions for rates trading operations, ensuring robust software delivery while collaborating with analysts and risk managers. The role requires hands-on Python experience, pa ...

Lead Python/Django Engineer — SC Cleared Contract

Involved Solutions is seeking a Lead Software Engineer to support secure, scalable digital services in the government sector. You will lead design and delivery using Python and Django while collaborating with agile teams. The role requires SC clearance and significant experience in software engineering ...

Low Latency DevOps Lead: Linux, Python & Automation

JPMorgan Chase & Co. is seeking an experienced Software Engineer and Integration specialist in London. This role focuses on project delivery, including business analysis, project management, client onboarding, and process improvement through automation. Successful candidates will have experience in equ ...

Lead DevOps Engineer Linux, Python & Shell Automation

TwinThread is looking for a DevOps Lead Software Engineer in London to drive software integration and automation in the low-latency technology group. The role requires collaboration across teams to deliver projects efficiently while ensuring quality and stability in software deliveries. The ideal candi ...

Senior Python Engineer Cloud Platform & AI Tools

Clearwater Analytics in Edinburgh is seeking a skilled Senior Software Engineer to join the Beacon Core Engineering team. This role involves designing, building, and maintaining high-quality code while collaborating across teams to enhance software offerings. The ideal candidate will have excellent pro ...

Senior Software Engineer (Python & C#) — Semantic Search

LexisNexis in Greater London is looking for a Software Engineer III to drive research, design, and software development within the LNIP intelligence core platform. You will create specifications and develop a semantic search API while implementing best coding practices and maintaining internal tools. T ...

Backend Engineer (Go/Python) | AWS | Onsite Cambridge

IC Resources is expanding its software engineering team in Cambridge. They are looking for a Backend Software Engineer to work on significant public-facing projects. The ideal candidate will have over 5 years of experience in web service development and be proficient in technologies such as Go and Python. </p ...

Python Quant Data Engineer Systematic Trading Technology

Job Description Be an integral part of a technology team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Python Quant Data Engineer you will help build the technology for Systematic Equities Trading Business. The role would sit in ...

Senior Python Quant Data Engineer – Systematic Trading

JPMorganChase is looking for a skilled Python Quant Data Engineer to join the Equities Trading Data & Analytics technology team in Greater London. This role focuses on building and supporting fast, reliable data pipelines that enhance the research and trading capabilities. As a vice president, you will ...

Senior Fleet Automation Engineer Python & Distributed Systems

Nscale, a GPU cloud provider based in the UK, is hiring a Senior Software Engineer to develop its Fleet Manager platform. This role requires building automation systems that manage GPU nodes and network switches. Candidates should have over 5 years of experience in software engineering with a strong focus on ...

Founding Python Platform Engineer — Banking AI, Equity

An innovative AI startup in London is seeking a Founding Forward Deployed Engineer to integrate AI with financial institutions. In this role, you will design Python data pipelines and work closely with bank security teams. Ideal candidates will have at least 5 years' experience and expertise in Python within sta ...

Test Systems Software Engineer — Python & C Expert

Stars Arena is looking for a Test Systems Software Engineer based in Rochester, United Kingdom. The ideal candidate will have experience with programming languages such as LabVIEW, TestStand, C++, Python, and C#. Responsibilities include verification and configuration of software systems, and a proactive approac ...

Senior Backend Engineer: Python APIs & Distributed Systems

We are looking for a Senior Backend Engineer to join our London-based engineering team. This is a hands‑on, high‑impact role where you will help design and build the core services, APIs, and integrations that power our security platform, working closely with a globally distributed team. You will wor ...

Senior AI Driven SDLC Engineer (Python/FastAPI)

ClearRoute is seeking a hands-on technical lead in Greater London to deliver production-quality Python/FastAPI services on an agile platform. You will work directly with the chief architect and lead by example, owning contributions from development to production. The ideal candidate has strong experien ...

Senior Platform Engineer — Kubernetes Operators (Go/Python)

Bloomberg L.P. is looking for a Senior Software Engineer for the Platform as a Service (BPaaS) team in London. You will design and implement Kubernetes operators and custom controllers, write production code in Go and Python, and collaborate with other teams to integrate with Bloomberg systems. The ide ...

Client Integrations Engineer (Python/AWS) Hybrid London

Stream is looking for an Integration Engineer to join their Global Client Integrations team in London. In this role, you will work closely with Solutions Team and Delivery Managers to build and enhance integrations with third-party payroll, HR, and WFM systems. The position requires a minimum of 2 year ...

Senior Python & C# Engineer — Semantic Search Platform

LexisNexis Risk Solutions is hiring a Software Engineer III in Farringdon, United Kingdom. In this role, you'll architect and build complex systems using Python and C#. You'll create specifications for a semantic search API and implement coding best practices while maintaining an internal data curation tool. ...

DevOps Engineer AWS, Python & CI/CD Specialist

Stars Arena is looking for a DevOps Engineer based in Belfast, United Kingdom. The role involves designing secure and scalable AWS infrastructure, using AWS CDK with Python for automation, and building CI/CD pipelines to streamline deployments. This full-time position offers a competitive salary of up ...

Senior Operational Analyst Python Modeling & Power BI

An established industry player is seeking a Senior Analyst to enhance their operational analysis capabilities. This role offers a unique opportunity to work within a dynamic team, delivering high-impact services to senior-level clients in the UK Defence sector. The ideal candidate will leverage their Python prog ...

Software Engineer III Python, Cloud, Data, AIML

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an a ...

Junior Python Data Scientist – Mentorship & Real Projects

Information Tech Consultants is seeking a motivated Junior Data Scientist to join our Data Science team in London. In this role, you will support the development of data-driven solutions that enhance business strategy and decision-making. The ideal candidate will have a Master’s degree in a related fie ...

Senior Python Engineer: Finance Data Pipelines & APIs

Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows. The ideal candidate will have strong Python development skills and be fami ...

Senior Backend Engineer (Python) — Scale & Production Systems

Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisions, ...

Senior Python AI Engineer (FastAPI) – Hybrid London

A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining high engineering standards. Exceptional communication skills and ...

Senior Python Engineer Math Driven Optimization (Remote)

A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and collaborate with i ...

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    Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights