python jobs in London

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III (Java/Python Developer) at JPMorgan Chase within the Commercial and Investment Banking Emerging Markets Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading...

Senior Python Engineer – AI & Agentic Systems | London | £100k Build production AI agents I'm working with a high-growth, technology-led business that is investing heavily in AI and looking for a Senior Python Engineer to help build the next generation of its engineering platform. This is not a traditional Data Science or ML role. You’ll be a hands-on...

ElevenLabs, an AI research and product company, is seeking back-end engineers to expand our platform atop cutting-edge voice models. The role offers global remote work or on-site in select offices, with no required formal degrees, emphasizing demonstrable project work and GitHub contributions.You will design, build, and maintain scalable backend systems,...

Zeour Ltd is seeking a front-line technical support specialist to assist with production deployments of GLARUS, MediCare, GRAVIA, and Smart Parking. You will triage incidents, reproduce issues for engineering, and ship live-site configuration changes, while updating runbooks to prevent repeat tickets.Ideal candidates have 2+ years in SaaS or on-premise...

Job Title: Python Software Engineer Location: London, UK Work Mode: Onsite Employment Type: Full-Time Experience: 2-5 Years About Us Information Tech Consultants Ltd is a UK-based IT consultancy working with global clients, including Fortune 500 & FTSE 100 companies, delivering innovative software and enterprise technology solutions. About the Role We are...

Information Tech Consultants Ltd (ITC) is a Central London based IT management and consulting firm recruiting a Python Developer with immediate joiner requirements. The role targets candidates with 2–5 years of experience and a Master’s in IT/CS related fields, eligible to work in the UK.The successful candidate will work on data science and ML projects,...

Hanover is seeking a capital modelling actuary in London to continue building and running a new capital model using Igloo, with exposure to ReMetrica or Tyche as alternatives. The ideal candidate could be near qualification or Associate level, with a view to eventual Python-based bespoke modelling.Candidates with coding skills are especially sought after;...

JPMorgan Chase seeks a Software Engineer III (Java/Python) to join the Commercial & Investment Banking Emerging Markets Team in London. The role focuses on building, enhancing and delivering secure, scalable market-leading technology products within an agile team, contributing across design, development, testing, and operational stability.You will work with...

Spectrum IT in London seeks a Senior Python Developer to join a hybrid team, delivering production-grade software and infrastructure automation. You will lead engineering across cloud and platform domains, building automation and tooling with Python, IaC, and CI/CD practices.This role emphasizes infrastructure automation challenges, scalable cloud tooling,...

Spectrum IT Recruitment is seeking a Senior Python Developer to join a government technology programme in London, offering hybrid work with two days on-site. You will help build secure enterprise platforms, write production‑quality code, and drive automation tooling across cloud and on‑prem environments.The role focuses on infra automation, IaC with...

Hunter Bond in London is seeking a talented Fullstack Software Engineer (Python/React.js) to join its fast-paced fintech technology team. This hybrid role offers exposure to a high-performance trading environment across asset classes and a competitive compensation package.You will build scalable full-stack apps with Python, React.js and TypeScript, design...

BULLIT MANAGEMENT SERVICES LIMITED is seeking an experienced Python-focused software engineer to join a global team in London. You will own backend development, APIs, and scalable architectures across enterprise-grade applications.You will collaborate with Architecture, Infrastructure, Security, and Product Management to deliver robust, performant software...

Referment is seeking a developer to build the software and research frameworks behind its trading activity in London. You will blend software engineering with quantitative problem solving across Python and C++ in on-premises and cloud environments.You'll work on low-latency data delivery, integrated research and execution tooling, cloud-based simulation...

Senior Python Software Engineer - SC / DV CLEAREDNEW PERMANENT OPPORTUNITY AVAILABLESalary: Up to £100,000 baseLocation: LondonWorking Pattern: Hybrid - 2-4 days per week on-siteClearance: Active SC or DVType: PermanentI'm currently working with an organisation delivering innovative AI and software solutions within the UK Defence sector, who are looking for...

We are looking for Sr. Python Developer Experience in telecom domain or network automation (4G Core, 5G, SBA) Location - Ipswich,UK or London, UK (Hybrid - 3 Days office and 2 Day work from home) Experience in telecom domain or network automation (4G Core, 5G, SBA) Knowledge of message queues (RabbitMQ, Kafka) and event-driven architectures Experience with...

Up to £180,000 + Bonus + Comprehensive Benefits The Opportunity We're partnering with a leading global hedge fund seeking a Python Engineer to join its front-office technology team. You'll build the tools, platforms, and infrastructure supporting investment research, trading decisions, and portfolio management, working closely with Portfolio Managers,...

SENIOR PYTHON SOFTWARE ENGINEER - SC / DV CLEARED NEW PERMANENT OPPORTUNITY AVAILABLE Salary: Up to £100,000 baseLocation: LondonWorking Pattern: Hybrid - 2-4 days per week on-siteClearance: Active SC or DVType: Permanent I'm currently working with an organisation delivering innovative AI and software solutions within the UK Defence sector, who are looking...

Member of Technical Staff | Diffusion Models | Flow Matching | Python | Pytorch | Machine Learning | Hybrid, London About the Role We are looking for a Member of Technical Staff with deep expertise in generative machine learning to work at the interface between cutting-edge AI models and the organisations that rely on them. You will join an interdisciplinary...

**Senior Backend Engineer | £70,000–£80,000 + bonus** *London, Holborn | Hybrid | Permanent* **Build the product. Shape the architecture. Have a say in what comes next.** Join an ambitious technology business building a consumer platform in the automotive market. With established industry backing and an evolving tech stack, this is an opportunity to...

An employer is seeking a skilled Backend Software Engineer with a focus on AI solutions. - Build production-grade AI systems and supporting infrastructure - Design and develop conversational, agentic AI systems using Python, LLMs, and third-party AI integrations - Assess and modernise existing technology stacks, evolving architecture for...