Jobs for python at London

Eaglecliff is seeking a Beacon Developer with a strong Python background to join a world-leading Energy Trading firm at Canary Wharf. You will contribute to TRMS, developing front and back-office trading applications using Beacon Dependency Graph and Glint, while maintaining code quality and teamwork.The role offers progression to lead teams, design complex...

Bank of America is seeking a Quantitative Analyst to join the Commodities team in London, focusing on scalable Python platforms for investible indices and analytics. The role offers exposure to trading desks, index structuring, and data workflows in a fast-paced environment.The candidate should have a strong maths/CS background, solid Python development and...

Jefferies International’s Middle Office Development team is seeking a skilled C# Developer with a strong data focus. You will design and build interfaces for data flow, working on feeds to a vendor Saas platform.You will contribute to automation and data integrity in large datasets, with Python and C# across agile teams. Ideal candidates have 5+ years in...

Are you passionate about building secure, scalable software and cloud infrastructure that supports critical services in production? Do you enjoy collaborating across teams, improving engineering practices, and helping others grow while delivering high-quality solutions?About our TeamWorking within Information Security & Data Protection division, the content...

Capital on Tap is seeking a Data Engineer to join the Data Platform team in London, blending data engineering from ingestion to consumption. You will design, build, and maintain scalable data pipelines and Snowflake-based data platforms, with Python and SQL driving automation and performance.You will collaborate with Engineering, Data Science and Analytics...

Mid-Senior Fullstack Developer (Python/React)Up to £80k plus equity3 days p/week in LondonFullstack Developer (Python/React) – Would you like to work for a fast-growing VC-backed energy technology startup who are currently looking for a Full-Stack Developer to join its expanding product development team.They current develop advanced energy management...

Stealth Prop Trading firm (HFT) in London is seeking a Senior Software Developer (Python) to build low-latency production systems across front and middle office.You will collaborate with traders and quantitative researchers, optimize performance, and deploy robust services in a hybrid London setting. The role requires 5+ years of Python experience and strong...

LinkedTrade Technologies Ltd is seeking a Python Developer to design, develop, and maintain Python-based applications for a SaaS platform in the capital markets fintech space.You will collaborate with cross-functional teams to implement features, write clean code, and optimise performance. The role requires 2+ years of Python experience, proficiency with...

Genomics England is seeking a Backend Python Software Engineer to deliver and own backend software for genomic testing and research at national scale. You will design scalable Python services, REST APIs and cloud-native apps on AWS, collaborating with URD and the RE Platform to support the National Genomic Research Library.You will work with relational...

J.P. Morgan is seeking a Senior Lead Software Engineer in London within the Credit data pond team under Wholesale credit risk technology.You will guide AI-assisted engineering practices, define tooling standards, and drive secure, scalable software delivery across teams. The role emphasizes enterprise governance, code quality, and collaboration with a broad...

About Vortexa Vortexa is a fast-growing international technology business founded to solve the immense information gap that exists in the energy industry. By using massive amounts of new satellite data and pioneering work in artificial intelligence, Vortexa creates an unprecedented view on the global seaborne energy flows in real‑time, bringing...

About LendableLendable is on a mission to build the world's best technology to help people get credit and save money.We're building one of the world's leading fintech companies and are off to a strong start:One of the UK's newest unicorns with a team of just over 700 peopleAmong the fastest-growing tech companies in the UKProfitable since 2017Backed by top...

Senior Python Developer (Networking) | Systematic Hedge Fund (50% Work From Home)A leading, technology-driven systematic hedge fund is seeking a Senior Python Developer to work within their Networking division. This is a highly technical role focused on building the automation, tooling, and guardrails that power safe, repeatable outcomes across...

CW Talent Solutions is partnering with a global proprietary trading firm to hire a Lead Python Developer for their DeFi trading desk. This role will focus on building and scaling the firm’s Python-based trading infrastructure, working closely with the founding team.The FirmGlobal proprietary trading firm with a growing DeFi deskEntrepreneurial and...

We are looking for a talented AI Engineer with strong Python expertise to join our team and help build intelligent, scalable AI solutions. Role: AI Engineer with Python Location: London Work mode: Hybrid Exp: 6 yrs and above Hiring: AI Engineer (Python) | Full‑Time We are looking for a talented AI Engineer with strong Python expertise to join our team and...

Location: London (Hybrid – 3 days in office)Type: Full‑timeAre you ready to step into a high-performance environment at the heart of global markets? We're looking for a motivated and technically skilled eTrading Production Support Engineer to join our fast‑paced Application Support team based in London. You'll be part of a global organisation,...

Hungry for a challenge? That’s good, because at Just Eat Takeaway.com (JET) we believe everything is possible, or, as we say, everything is on the table. We are a leading global online food delivery marketplace. Our tech ecosystem connects millions of active customers with hundreds of thousands of connected partners in countries across the globe. Our...

We are looking for a motivated and enthusiastic Python Developer Intern to join our development team. This internship will provide you with hands‑on experience in building and maintaining scalable Python applications. You’ll work closely with experienced developers and gain exposure to real‑world software development projects. Responsibilities Write...

Senior Python Engineer - Financial Services You will join a financial services business reimagining their technology stack to be cloud-native on AWS, with modern front ends and Python-based services at the core. Great engineering culture matters as well as writing clean, well-designed code, building systems that are easy to test and extend, and learning from...

Job Description We are seeking a hands‑on Senior Developer to build and operate a highly‑scalable, AWS cloud‑based risk platform leveraging a Snowflake database containing trade data, reference data and market data needed to produce the firm's risk. The majority of development is done in Python. The ideal candidate brings deep knowledge of distributed...