python developer jobs in London

Urgent 6 Month Python Contract £600-800 outside Ir35 About the Company Futureheads have partnered with a consumer health company building an app that brings together blood-test results, wearable data and medical history to deliver personalised insights. About the Role You’ll work with an experienced, Python-focused engineering team to ship product...

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...

Python Software Engineer | Technical Lead | Principal EngineerPython | Terraform | IaC | Cloud AutomationLondon | Hybrid (2 days onsite. (London or Southampton)£100k + 8-10% bonus, private medicalAre you a Senior or Tech Lead Software Engineer who loves solving infrastructure challenges through code?We're recruiting for an experienced Python Software...

83zero Ltd is seeking a hands-on Python Developer for GenAI projects in London. You will build production-grade AI applications, APIs and microservices, applying LLMs and RAG technologies to real-world client needs.The role is hybrid (2 days on site) with opportunities to work across the full lifecycle, deploying solutions on AWS/Azure, and collaborating...

Job Description Purpose of the RoleTo design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues.AccountabilitiesDevelopment and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and...

Описание:Ready to build production AI that actually ships — not another proof-of-concept chatbot? Join us as a Senior Python AI Engineer on HR Expert, where you'll help design and build a modern, AI-enabled application from the inside out. This is a genuinely hands‑on engineering role at the cutting edge of generative AI, agentic systems and...

Canonical is a leading open source software company known for Ubuntu, hiring Python developers across teams with remote roles in every time zone. You will write high-quality, well-tested Python, collaborate with a globally distributed team, and contribute to documentation and community efforts.This track spans server, Kubernetes, desktop, and web services,...

Hiring: BI Architect - Oracle Analytics & AccessLocation: London (Canary Wharf)Duration: 12-Month ContractWorkstream: Finance / Operations Reporting ModernisationRole OverviewIn this role, you will lead the assessment, design, build, and deployment of a replacement reporting framework for a legacy MS Access/VBA application. You will work across data layer...

Opticore IT is seeking a Senior Software Engineer to lead Python microservices development for a modernised, scalable architecture. The role focuses on building highly concurrent services that can process state and configuration data from thousands of network devices, deployed in Kubernetes and containerised with Docker.This is a six-month contract inside...

A growing engineering team is looking for a Senior Python Backend Developer to join as the platform continues to scale following a number of new client wins.They’re looking for a strong software engineer first, someone who enjoys building backend applications and APIs, but is equally comfortable working with data-heavy systems, pipelines and calculation...

Senior Full Stack Developer – Teesside / Hybrid £55,000 - £65,000 + excellent benefitsAre you an experienced Senior Developer with proven expertise with Python / Django? This is an opportunity to join a growing SaaS company that is establishing its UK presence by bringing in an experienced Senior Full Stack Developer.You will have significant sway over...

Join us and elevate your software engineering career. You’ll design market-leading technology products that drive innovation in financial services. At JPMorganChase, you’ll collaborate with talented teams, grow your skills, and make a real impact. We value your expertise and offer a dynamic environment where your ideas drive progress. Be part of a team...

We are seeking aSenior Software Engineerto join theRisk Services team within GlobalMarkets.This role focuses on designing and buildingscalable, distributed systemsthat supportrisk data processing,analyticsandreporting workflows.The ideal candidate will have strong experience acrossJava and Python-based backend systems, with a solid understanding ofrisk data...

Help build foundational identity services that power secure public cloud platforms across the firm. You will join at the ground level to shape a new Identity and Access Management team, influencing technical direction, engineering culture, and operational excellence. This role offers hands‑on delivery in critical security domains and close partnership with...

Salary: up to £600k total comp Client: This premier investment firm undertakes rigorous research and deploys systematic, computer-driven trading strategies across multiple liquid asset classes. Technology is central to their success, with systematic trading across Equities, FX and Futures, including intraday strategies and an expanding focus on HFT. Role:...

About Octopus Electroverse We’re making electric vehicle ownership as smart and as simple as possible, by building the giant, virtual charging platform of the future. In just five years, Octopus Electroverse has grown to become one of the largest eMobility players globally, with over 1,400,000 connected electric vehicle chargers and a customer ecosystem...

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 will empower...

Octopus Energy Group is seeking a Senior Fullstack Software Engineer (Python and React) to join our product and engineering team, building the systems that power our electric car leasing platform. Our tech stack includes Python with GraphQL, React with Next.js, PostgreSQL and NoSQL, deployed on AWS.You will work within a cross-functional team, build APIs,...

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in...

About usRe-architecting Engineering for the Age of IntelligencePhysicsX is the physics AI company for industrials. The company’s mission is to accelerate hardware innovation by overhauling what industrial engineering and manufacturing look like today. PhysicsX is building a new simulation software stack to deliver deep physics AI enablement across the...