677 data developer python opportunities in London updated today
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AlliedOffsetsAlliedOffsets in London is seeking a Full-time Software Engineer who will play a vital role in developing data-intensive applications for carbon markets. Ideal candidates should have 2-3 years of experience with Python, build and deploy REST APIs, and work with relational databases. This position of
VBeyond CorporationWe are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhan
Oxford KnightSalary : £200 – 250k Company This fintech is an international global algorithmic market maker in digital assets. They aim to transform Crypto Markets by offering liquidity to trading platforms and exchange. So essentially ‘HFT meets Crypto’. Trading more than $5B+/day across dozens of different trad
Fitch SolutionsFitch Solutions is looking for a Senior Data Feed Analyst to join their London office. This role involves managing data feed processes and ensuring data quality across financial sectors. Candidates should have strong skills in data handling, Python, and Excel, with a focus on automation of workflows
Hunter Bond in London is seeking a high-calibre React Developer for their data team. This position is hybrid and offers up to £175,000 in base salary plus bonuses. The React Developer will design and build complex web applications that visualize and manipulate large-scale financial data. Responsibil
A leading hedge fund based in London is seeking a Quantitative Developer to bridge software engineering with trading. The role involves developing robust pricing and risk management tools while collaborating closely with Portfolio Managers. The ideal candidate will possess strong Python skills and e
Oho GroupFounding Software Engineer | Python | Early-Stage AI Start-Up | London Founding Software Engineer (Python) required to build, scale, and own the technical foundation of a well backed, early-stage AI start-up from day one. This is a rare opportunity for a strong Python Software Engineer to join at th
Alexander Ash Consulting is looking for a Python Engineer to support the automation initiatives of an asset manager. The role involves building applications and data platforms, focusing on enterprise production-grade applications. Candidates should have over 4 years of experience in Python developme
Publicis Groupe Holdings B.VPublicis Groupe Holdings B.V is seeking a Principal Backend Engineer in Greater London. This hands-on role involves shaping the backend of OneSuite, leading the technical direction across data products, and enhancing AI-assisted workflows. The ideal candidate has significant experience in backend ar
Tempest Vane Partners is seeking a Quantitative Developer for their London-based Alpha Technology team. This role offers full lifecycle ownership of systems that drive quant trading strategies. Successful candidates will have over a decade of Python-specific software engineering experience alongside
Arrive is seeking a Staff Software Engineer to lead as a technical authority within the Data Science Products team. This role involves developing advanced machine learning products for urban mobility using extensive data from billions of sensor data points. Key qualifications include expert-level kn
NeevWe are looking for a skilled Python Developer to work on scalable, data-driven applications. The ideal candidate will have strong experience in backend development, frontend application design, SQL optimization, and Databricks-based data engineering. This role involves building efficient APIs, devel
EPAM Systems is seeking a highly skilled KDB Developer to join their team in Greater London. The successful candidate will work on advanced data solutions for leading global financial institutions. Responsibilities include serving as a Subject Matter Expert for KX product installations, contributing
Python Developer Location: London, United Kingdom (Partial remote 2-3 days onsite) Employment Type: Inside IR35 Contract Rate : 60 GBP per hour Duration : One year contract with extensions Role Overview We are seeking a Python Developer to join a front-office team at a leading financial institution.
Job DescriptionWise is a global technology company building the best way to move and manage money worldwide. Your work will help create an entirely new network for the world's money, enabling a smooth international payment experience. Role OverviewYou will join the Database Platform team as a Senior
Maven Securities, based in Greater London, is looking for a skilled data engineer to design and build reliable data systems for trading. You will collaborate with traders and researchers to manage large datasets and ensure efficient data pipelines. The ideal candidate has excellent Python skills, ex
Overview We are seeking an experienced Python Tech Lead / Quant Infrastructure Engineer to support the development of a modern analytics and engineering platform within Credit and Capital Management. The role focuses on building scalable infrastructure, enhancing development tooling, and improving p
5 days onsite. FTE role. A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven applications. Key Responsibilities Backend Dev
Data Engineer (Python Enterprise Developer) Location: London – Canary Wharf Work Mode: Hybrid (4 days onsite/week) Contract Duration: 9+ Months Role Overview We are looking for a highly hands-on Senior Python Data Engineer with strong core Python development expertise and experience building native
A leading commodities trading business is looking to hire a Junior Python Developer to join its front-office technology and analytics function in London. This role sits within a highly technical team supporting trading, risk, and quantitative analytics platforms across physical and derivatives marke
£43,000 – £69,000/year
Estimation confidence: High
Estimate based on market data for London. Actual salaries may vary depending on experience, company, and area.
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