python django developer jobs in London

We are looking for an experienced Advanced R Developer / Software Engineer to support the modernisation of complex, business-critical analytical and reporting applications. The role will focus on upgrading existing R-based tooling onto modern platforms, reducing technical debt and ensuring established business outputs remain accurate and consistent...

Unknown is hiring a Senior Backend Engineer to design and build highly scalable backend services in Python, shaping architecture and influencing the tools and techniques used by the team. You’ll work closely with Product, Design and Sales and mentor developing engineers in a collaborative, fast-growth environment.You’ll contribute to robust, maintainable...

Front office Software Engineer – Algo Trading, C++/C#Quant Capital is urgently looking for talented Front office Software Engineer to join our high profile client.Our client is a well-known algo-trading technology and agency brokerage/execution business. They are known in the market for some of their best-in-class services and products. They are well...

Goodman Masson partners with a high-growth fintech to lead a London engineering team focused on core platform software and quantitative calculation frameworks. You will drive architectural decisions, mentor developers, and deliver high-performance production code in Python and C++, while bridging product and risk requirements across teams.The role combines...

Broadridge Financial Solutions seeks a Senior Full Stack Developer to join the AI Enablement Team. You will design, develop, and enhance AI-enabled platforms with a focus on GenAI, vector stores, RAG, and context engineering.The role requires leadership, collaboration with architects, and delivering scalable software solutions. The ideal candidate has 7+...

Software Engineer (Permanent) - Remote/Hybrid (UK) No visa sponsorship available This is a remote/hybrid role with fortnightly on-site collaboration in London or Surrey office. Our client is a growing technology business within the maritime and engineering sectors, using artificial intelligence, advanced sensor equipment and cloud technologies to deliver...

Searchability in London is seeking a Senior Python Software Engineer with active SC or DV clearance to join a defence-focused AI and software solutions team. This permanent role combines hands-on backend development with scalable architectures.You will design and build backend services, APIs, and infrastructure using Python, Docker, Kubernetes, and cloud...

What we are building Mimica is an AI-powered process intelligence platform enabling enterprises and individuals to reclaim their most precious resource: time. We've all seen repetitive tasks and redundant processes quietly drain productivity and creativity. Not because companies don’t want to become more efficient, but because they don’t know where to...

La Fosse, in London, seeks a Senior Platform Engineer (AWS, Python and/or Go) for a hybrid role requiring 1 day per week in the Victoria office. You will build and evolve internal developer platforms, cloud-native solutions, AI infrastructure and client-facing products.Responsibilities include designing production-grade services, developing tooling, shaping...

CBSbutler is seeking a skilled KDB+/q and Python Developer for a hybrid role in London. You will join a technology team building high-performance, data-driven applications and supporting existing systems.The ideal candidate has 3-5 years of commercial KDB+/q experience, strong Python skills, and a background with large, time-series datasets. Financial...

Senior Data Scientists/Data Engineers (Palantir, Python, Data Science) Areti is seeking multiple Senior Data Scientists/Data Engineers to work for a series A funded tech start‑up based in the London area – a very quick start. YOU MUST BE DV OR SC CLEARED. You will be working on a number of large Defence and Government projects and be given the...

Be an integral part of an agile team that’s constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Lead DevOps Engineer at JPMorganChase within the Global Electronic Trading Group, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a...

Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Asset Management Core Data & Analytics Engineering organization, you are an integral part of an agile team that works to enhance, build, and deliver trusted...

This is a fully remote position, open to candidates based in United Kingdom.Pay: $60–$75/hrRole Title: Software DeveloperRole Type: ContractorLocation: RemoteWe are engaging Software Developers to contribute expertise to a dynamic customer project focused on digital innovation. In this role, you'll apply your expertise to help train next-generation AI...

Job Description Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You'll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our business objectives. Your expertise...

JPMorgan Chase & Co. in London seeks a Senior Lead Software Engineer to design, build, and enhance data engineering solutions within the Data Platform & Strategy team of Corporate Risk Technology.You will lead high-impact engineering efforts, develop secure, scalable production code in Java, Python, or other modern languages, and collaborate with agile teams...

AI Solutions Engineer - RAG - Python - LLM - Wealth Management An exciting opportunity has arisen for an ambitious, hands-on AI Solutions Engineer to play a key role in shaping how Generative AI is used across a leading wealth-management environment. You'll take real business challenges and turn them into practical, production-ready AI solutions, working...

James Carrera of Digital Data Foundation is recruiting an Analytics Developer to support the delivery of data-driven business transformation programmes in close collaboration with stakeholders across the firm, identifying business improvement opportunities utilising advanced analytics and AI.Key responsibilitiesBuild data science solutions to support...

A leading global quantitative investment firm is looking for a Quantitative Developer to join a highly collaborative team working at the intersection of software engineering, data, and quantitative research.This is an opportunity to build technology that directly supports systematic trading strategies, working alongside quantitative researchers and traders...

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Lead Software Engineer at JPMorgan Chase within theCommercial & Investment Bank's Markets Research Technologyteam,you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure,...