senior python developer jobs in London

A global algorithmic trading firm operating across the digital asset markets is seeking a Core Python Developer to join a small, high-impact engineering team. The role sits at the heart of the business, contributing to systems that support trading, operations, quantitative research, and DeFi initiatives. You’ll work closely with traders, C++ engineers,...

Legal & General is seeking a highly skilled Quantitative Developer to build Python-based services for multi-asset investments in London. You will design scalable analytics for portfolio construction, risk analysis and performance measurement, collaborating with quants, PMs and engineers to deliver production-ready solutions.We value strong Python and SQL...

SMBC Group is seeking a Software Developer for the XVA development team within the ITDS Business Platforms. You will build and maintain XVA simulations, applications and tools, collaborating with product managers and global teams.The role emphasizes delivery, cross-team communication, and training support. You should have strong programming skills in C/C++,...

Junior Python Django Developer Times Fastest Growing up to 50K Quant Capital is urgently looking for a Python Django Developer to join our high profile client in their main development team. Our client is a small but well known big data property software business, disrupting a well established market. The Python Developer will join an innovative start-up...

ОписаниеA global investment management fund (~$10 billion AUM) is looking for a Python Developer to help them build and maintain a research environment that facilitates diversified systematic strategies in the commodities space. You will take on development projects for the fixed income side of the business, improving existing systems and developing...

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, clearing and...

ОписаниеA global investment management fund (~$10 billion AUM) is looking for a Python Developer to help them build and maintain a research environment that facilitates diversified systematic strategies in the commodities space. You will take on development projects for the fixed income side of the business, improving existing systems and developing...

Vacancy detail Python Engineer - Mid and Senior – 70-82k 70-82k GBP Competitive salary up to 70k for mid level and up to 82k for senior, plus a performance bonus, 28 days holiday plus bank holidays and your birthday off, private medical insurance, learning and development, mental health support, and flexible hybrid worki Hybrid WORKING Location: ...

About Nevis Nevis is building the world's first AI wealth management platform. We are building the system financial advisors will run on for the next decade. Our AI completes work, automates workflows end to end, and frees advisors to spend more time with clients. In the future, every wealth management firm will run on Nevis. Nevis was founded by an...

DV Cleared Python Developer | £550 per day | Outside IR35 | LondonWe are looking for an experienced DV Cleared Python Developer to join a long-term project, working onsite in London.Role: DV Cleared Python DeveloperLocation: London, onsiteRate: up to £550 per dayIR35: Outside IR35Duration: 12 month contract, with strong prospects of extension.Clearance:...

Senior Software Developers/Engineers with Python, Terraform and GoOur Client is looking to recruit brilliant Software Developers/Engineers with upwards of 7 to 10 years solid proven track record of developing complex applications with Python coupled with Machine Learning and ideally Go.We’re looking to recruit initially 2 excellent Software Engineers to...

mote Temporary Experienced Senior Developer About the role Olive Jar Digital is looking for an experienced Senior Developer specialising in Python and Django to support the delivery of digital transformation projects across the public sector. (Active SC Clearance needed) You’ll work within multidisciplinary Agile teams, developing and maintaining...

Lead Python Developer (TOP Trading Company) TIME TO JOIN A TOP COMPANY!!!𝗚𝗥𝗘𝗘𝗡𝗙𝗜𝗘𝗟𝗗 𝗟𝗘𝗔𝗗 𝗣𝗬𝗧𝗛𝗢𝗡 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 - 𝗕𝗘 𝗧𝗛𝗘 𝗙𝗜𝗥𝗦𝗧 𝗛𝗜𝗥𝗘! -Greenfield environment-First hire in the Development team-Huge career progression and genuine...

We're looking for a Senior Full Stack Developer to join a cutting-edge AI programme building next-generation Agentic AI solutions on Microsoft Azure. Location: London (2 days Onsite /week) Hybrid: 2 days per week onsite Duration: Initial 6 months Start: ASAP Essential Skills Strong React and TypeScript development experience Backend development with...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact.Job Overview Counterparty Credit Risk Analytics is a group within Citi...

Oxford Knight is seeking a Python-focused Quant Developer in London to design and build a next-generation risk/pricing platform spanning multiple asset classes. You will work closely with researchers and traders, delivering scalable, robust systems in an agile environment.The role emphasizes strong Python engineering with some C++, collaboration with quants,...

Durlston Partners LLP is seeking a Python Quant Developer for a Hybrid role in London. You will work on building and maintaining a research environment to support diversified systematic strategies in the commodities space, with direct move to production from inception.You will handle data acquisition, pricing of fixed income instruments, and interaction with...

A leading global investment bank in London is seeking a mid-senior level Python Developer to join their cross-asset strategy group. This role involves working hands-on with trading teams and developing Python-based tools to enhance market risk and PnL analysis. Successful candidates are passionate about programming, possess analytical skills, and have a...

A leading FinTech firm in London is seeking a Junior Quantitative Developer/Researcher. This role offers a competitive salary up to £120k and a significant bonus. Ideal candidates will have strong Python skills and a background in Quant Development or Software Engineering, preferably in a front office environment. This is an exciting opportunity to enhance...

McGregor Boyall is seeking a Python Quant Developer in London to join a front-office engineering team supporting systematic equities and credit strategies. You will build production Python applications, data pipelines and tooling, collaborating with researchers and traders to translate research into robust software and production-ready systems.You will take...