python jobs in London

Salary: up to £200k base + bonus Summary Fantastic opportunity for all-star coders at one of the world’s top algorithmic trading firms. The Systems Development team builds and maintains the infrastructure and software platform used by all Systems teams to manage servers and networks. As a Python Developer, your workload will be varied, offering great...

I am seeking an experienced Python Developer with a strong background in investment management to join a high-performing technology team delivering mission-critical solutions across the front and middle office.This role is ideal for someone who combines excellent Python development skills with a deep understanding of investment management workflows, trading...

Software Developer - Python (Contract) Location: London - Hybrid, 2 days/week on-siteContract: Initial 6 months (view to extend)Rate: £650-£750 per day Overview A global data-driven technology company is looking for a Python Developer to join their technology team on an initial 6-month contract. This is a hands-on role building and maintaining...

Job DescriptionPython Engineer – Sports betting Hedge Fund – London*Please note this role cannot sponsor. Please do not apply if you are seeking sponsorship*Job SummaryPython Engineer is required for a successful startup delivering innovative solutions to the sports betting industry. They capitalize on advanced statistical models and machine learning to...

Python AI Engineer London - Hybrid Rate: £600 - £700 Per day - Inside IR35 Start: Mid October Contract - 6 Months Python AI Engineer required to develop production-grade Python services for Generative AI and complex RAG solutions. You will work across AI workflow orchestration, information retrieval, evidence processing, LLM integration, response...

Synapri are working with an exciting Software business operating within the Investment Management space looking for an experienced Lead/Principal Backend Engineer to join their growing team on a permanent basis. As the company develop a new suite of products, you’ll have the opportunity to take the lead on new projects from the earliest stages of research...

Contract Role, Hyrbrid/London, Inside of IR35, 400-500 PD 6 months We are seeking a senior and experienced GenAI & Agentic Developer to build core services, features and capabilities on an enterprise-grade Generative AI Platform for a large global insurer. This role blends strong Python engineering with DevOps enablement and hands-on integration of LLM...

**Job Title:** Senior Python Developer **Location:** London, UK **Working Model:** Hybrid **Experience:** 5+ Years Job Overview My client are looking for an experienced Python & SQL Developer with strong hands-on experience in developing, maintaining, and optimising applications and data-processing solutions. The ideal candidate will have excellent...

Software Developer - Python (Contract) Location: London - Hybrid, 2 days/week on-site Contract: Initial 6 months (view to extend) Rate: £650–£750 per day Overview A global data-driven technology company is looking for a Python Developer to join their technology team on an initial 6-month contract. This is a hands-on role building and maintaining...

Описание:At Aristocrat, our groundbreaking spirit and relentless pursuit of excellence drive every aspect of our business. As innovators in gaming and technology, we bring fresh thinking and creativity to deliver outstanding experiences daily. We're looking for a Senior Python Engineer – Automation to transform our enterprise organization by...

Junior Python Engineer Fintech55,000Quant Capital is urgently looking for a Python Engineer to join our high profile client.Our client is a major commodity Trading AI Business driven by technology. Ai and machine learning will transform how trading, analysis and risk management is done in commodity markets. This creates strategic and operational management...

Job DescriptionBuilding trusted markets – powered by our people. At Cboe Europe, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading,...

Python Engineer – Get Trading Experience 100,000 + BonusQuant Capital is urgently looking for a Python Engineer to join our high profile client.Our client is a well known global High Frequency Trading firm. They value technology especially the opensource variety as well as scalability and robust performance (much like their track record).This is a bleeding...

Python Quant DeveloperQuant Capital is urgently looking for Python Developer / Quant Developer to join our high profile client.Our client is a new growing Quant Hedge Fund in the Commodities and Equities space.The ideal Python Quant Developer candidate will be highly proficient with python as well as interested in researching data and pattern recognitionYou...

Backend Developer (Python)6 MonthsLondon (Hybrid)£550-650 per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My client, a tier 1 bank, looking for an experienced Backend Developer to join a high-performing engineering team within a global financial services environment. The...

London | £200k–£500k+ TC | Systematic Trading I’m representing multiple leading systematic investment firms looking for strong Python engineers to work directly alongside Quantitative Researchers and Portfolio Managers. These roles sit at the intersection of software engineering, data and quantitative research. Rather than being a pure researcher,...

# Python Software EngineerEElsevierEC2Y 5ASFull timevia WorkdayPosted 22 Sep 2026Apply on elsevier.com →Are you excited to help build and evolve innovative data and ontology solutions that power world-leading scientific technologies?Do you enjoy combining software engineering, automation, and data operations to create scalable systems that make a real...

About Methods: Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create...

Full Stack Developer - Python / JavaScript / Typescript (Contract) Location: London - Hybrid, 2 days/week on-site Contract: Initial 6 months (view to extend) Rate: £650-£750 per day Overview A global retail business is looking for a Full Stack Python Developer to join their technology team on an initial 6-month contract. This is a hands-on role building...

We are hiring a skilled back-end Python Developer to join a high-performing technology team at a top-tier investment bank. You’ll be instrumental in delivering a greenfield system monitoring and performance analysis tool for global trading platforms – a solution that will provide critical insights into system health and behavior across the trading stack....