python jobs in London

Deutsche Bank’s Valuation Control Strats group in London seeks an Associate to develop front‑to‑back analytics in C++ and Python, focusing on IPV, observability, levelling and PruVal. You will work with Trading, Sales, Risk and Technology to translate business needs into robust valuation controls.The role emphasizes design of scalable analytics,...

Lendable is hiring a full-stack Python engineer to join our Central Operations team in London. You’ll work on web apps and automation across Cards, Loans and Motor, shipping features used daily by Ops teams and exploring AI-driven improvements.We value strong Python (FastAPI/Django/Flask) and JavaScript (React/NextJS), together with solid engineering...

Software Engineer / DevOps / Platform Engineer – Government Location: Remote Working (UK)Contract: Contract OpportunityClearance: Active SC or NPPV3 Clearance EssentialClient: UK Government The Opportunity We are currently recruiting for an experienced Software Engineer / DevOps / Platform Engineer to support a major UK Government client on an exciting...

Highly experienced Python Engineer – Tech Driven Fund160,000-250,000 + bonusOffice based in St James, LondonQuant Capital is urgently looking for a top-tier Python developer to join our high profile client.Our client is a well-known global systematic hedgefund. They have incredible performance figures and compensation packages.The firm is known globally...

Citi is seeking a Quantitative Analyst in London to build pricing and risk models for the trading business. You will develop analytics libraries and apply advanced mathematical methods using C++, C#, Python, and SQL in a collaborative, governance-driven environment.The role interfaces with Traders, Structurers and technology peers, and requires strong...

A leading technology consultancy in Greater London is seeking a highly experienced Data Engineer with expertise in Hadoop, Spark, Scala, and Python. In this role, you will design and develop applications and data pipelines while managing Hadoop clusters. You should have a strong background in ETL processes and cloud solutions. The position offers a flexible...

Hunter Bond is seeking a Software Developer (Python) in London to join a high-caliber tech team operating in a hybrid working model.You will work on premier platforms with top talent, focusing on Python as the main language and delivering cutting-edge solutions in a fast-paced environment. Up to £140,000 plus bonus and comprehensive package.This role offers...

Drive is seeking a skilled backend engineer to design, build, and scale highly available services in Python, with Django or FastAPI. You’ll work closely with Product, Design, and Sales to translate complex business needs into robust architectures, while embracing Agile practices and code reviews.Based in London, we offer hybrid working with offices in...

A leading recruitment agency is searching for an experienced Quantitative Analyst for a market-leading Buy Side firm in London. The role involves building production valuation models within a Python pricing library, working closely with senior stakeholders to ensure governance and control in models. Candidates should have VP/Director equivalent experience in...

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,...

Outpost Search Ltd. in London is seeking an Infrastructure Engineering Specialist to drive design and delivery across compute, network, and security domains.You will work with virtualization, containers, IaC, and CI/CD, translating architectures into robust, scalable operations while mentoring the next generation of engineers. DV clearance is mandatory; you...

Python C# Developer Quant TradingQuant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge FundOur client is a well known global hedge fund running Marco, Systematic and HDT strategies.I am looking for a resourceful Quantitative Developer to take ownership of the IT architecture and data platform supporting a global...

Do you want to work for a company that makes a difference?Well.. this is an opportunity for you to join a company who offers their own ground-breaking area of medicine that uses their unique genetic code to help diagnose, treat and prevent illnesses. You're literally joining a platform and a company that saves peoples lives, it doesn't get much better than...

JPMorgan Chase & Co. seeks a Software Engineer III to join the FX Options team.You will design and deliver trusted technology products in a secure, scalable way, collaborating within an agile environment to support the firm's objectives and drive value through robust software solutions. You will contribute across the SDLC, develop high-quality production...

A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong collaboration skills and a passion for improving...

Apex Systems is seeking a skilled backend developer to design and implement Python solutions within the structured Notes domain. This role involves close collaboration with Quants, Sales, and Trading to ensure clean API integration and support for crucial systems. Ideal candidates will have 5+ years in a front office role, strong programming experience, and...

Python Developer - Agentic AI / GenAI - Investment Banking London, Farringdon | Hybrid | Inside IR35 | Contract We are looking for a highly experienced Python Developer / AI Engineer to join a consulting engagement delivering Agentic AI and Generative AI solutions within an Investment Banking environment. This is a hands‑on development role requiring...

Highbury Consulting in London’s City core seeks a C++ Senior Software Engineer focusing on Data Analytics, with QT and Python. You will contribute to cross-domain data pipelines, optimize algorithms and collaborate on UI/UX-informed developer interfaces.The role targets permanent hires, requires Windows and Unix/Linux experience, and a solid grasp of...

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...

Senior Linux & Infrastructure Automation EngineerLocation: (Canary Wharf/ Hybrid-3 days in a week)Type: Contract (Inside IR 35)The Role in BriefWe are looking for a Senior Linux System Administrator who thrives on high-performance environments and loves automating infrastructure. In this role, you will manage large-scale Linux systems, eliminate manual work...