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    Backend Python Developer – AWS (Energy Trading Platform) CONTRACT

    BackendPythonDeveloper–AWS(EnergyTradingPlatform) Contract-London(Hybrid–3daysonsite) £700 -£900 per day Inside IR35 We’reworkingwithaleadingenergytradingorganisationthat’slookingtohireaBackendPythonDeveloper tojointheirLondonteam ,workingonamodern,AWS- ...

    Protocol Analyst & Python Developer with Active DV Clearance

    Copello Global Ltd is seeking a Protocol Analyst/Software Developer for a contract role in Winchester, near Southampton. The ideal candidate must have active UKIC DV Clearance and be available to work onsite 5 days a week, with options for compressed hours. This role involves analyzing protocols and de ...

    Senior Developer (SC Cleared) Secure .NET & Python Cloud

    Scrumconnect Consulting is seeking a Senior Developer to join a blended agile delivery squad for secure digital services in Taunton. You will leverage your expertise in .NET and Python to contribute to cloud-native API development and legacy modernization. The role requires strong hands-on experience, ...

    Trading Analyst (Python, Crypto HFT) – London Market Maker

    Wintermute in London is looking for a Trading Analyst to support traders, enhance trading activities, and develop tools to improve strategies. Candidates should have good Python coding skills and a strong curiosity for high-frequency trading and market making. This role offers the opportunity to work a ...

    Remote QA Automation Test Analyst (Python, SC Cleared)

    Peregrine is seeking a Quality Assurance Testing Analyst to support a large public sector organisation in transforming financial services. This hands-on role emphasizes automation and integration, requiring travel to Newcastle for key workshops. The ideal candidate will lead teams in agile testing, dev ...

    Systems Developer: Build Secure, Scalable Apps (Azure/Python)

    Antares in Greater London is looking for a developer to enhance Claritas, their bordereaux management system. This role involves development across the Claritas stack, collaborating with stakeholders to deliver scalable solutions. The ideal candidate should have strong hands-on experience in Python, Dj ...

    Quantum Research Scientist with Python / Freelance AI Trainer

    Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks ...

    Quantum Research Scientist with Python / Freelance AI Trainer

    Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks ...

    Part Time Project Based Quantum Research Scientist (Python)

    A project-based AI opportunity provider in the United Kingdom is looking for contributors to design computational physics problems. Ideal candidates will have a physics degree and proficiency in Python, along with a minimum of 2 years of professional experience. The role offers part-time engagement with hourly c ...

    Quantum Research Scientist with Python / Freelance AI Trainer

    Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique tasks ...

    Quantum Research Scientist (Python) Part Time, Project Based

    A specialist AI project platform in the UK seeks quantum researchers for project-based roles in designing computational physics problems. Contributors will use Python to create numerically intensive problems, contributing 10-20 hours per week. Ideal candidates hold a degree in Physics and have 2+ years of releva ...

    Backend Python Developer – AWS (Energy Trading Platform) CONTRACT

    BackendPythonDeveloper–AWS(EnergyTradingPlatform) Contract-London(Hybrid–3daysonsite) £700 -£900 per day Inside IR35 We’reworkingwithaleadingenergytradingorganisationthat’slookingtohireaBackendPythonDeveloper tojointheirLondonteam ,workingonamodern,AWS- ...

    Junior Python Developer – Web Crawling & Data (Remote UK)

    Skuuudle, located in Manchester, is on the lookout for a talented Junior Software Developer. This role offers an exciting opportunity for recent graduates passionate about coding to develop software solutions for web crawling and data reporting using Python and SQL. The ideal candidate will possess a F ...

    Gas Market Data Analyst | SQL, Python, Excel | London

    Stars Arena is looking for a Gas Analyst in Greater London. The ideal candidate should have advanced skills in Excel, SQL, Python, and statistics, along with a background in finance or economics. You will work in a fast-paced environment, driving positive change and commercial awareness. This is a full-time posi ...

    Pricing Actuary: Data Driven Modelling in Python/R

    Swiss Re is seeking a Pricing Actuary to be based in Manchester, United Kingdom. The role requires a qualified actuary or someone on track to qualify, with excellent MS Excel skills and programming proficiency in R or Python, alongside SQL. You'll conduct pricing analyses, utilizing exceptional numeracy and atte ...

    Front Office Quant: Equity Derivatives & Volatility (C++/Python)

    A leading hedge fund in London is seeking a Quantitative Analyst focused on equity derivatives and volatility modeling. The ideal candidate will build and maintain pricing models directly utilized by traders. Responsibilities include developing C++ models, using Python for analysis, and supporting trading strate ...

    Front Office Python Dev for ETF Trading Platform

    A leading consulting firm in Greater London seeks a Front Office IT Strategist / Python Developer to enhance their ETF Market Making platform. This role demands strong knowledge of Linux and core Python development, with responsibilities including system support, development of trading tools, and ensuring platfo ...

    Senior Python Developer | Series B Fintech | Flexible Working |

    London / Hybrid We’re partnering with a high-growth fintech building critical infrastructure for institutional financial markets. Their platform processes billions in daily transaction volume and sits at the heart of complex investment workflows used by sophisticated institutio ...

    Senior Data Feed Analyst – Python‑Driven Data Ops

    Fitch Group is hiring a Senior Data Feed Analyst in London to join their Chief Data Office. The role involves maintaining and improving data feed processes, ensuring accuracy and completeness of large datasets, and migrating legacy systems to modern Python workflows. Candidates should have strong attention to de ...

    Onsite London: Python QA Automation for AI Platform

    EPAM Systems, Inc. is seeking a skilled Python QA Automation Engineer in London for an onsite role. You will contribute to an AI-driven enterprise project, focusing on quality engineering for internal tooling. The role involves developing automated testing frameworks and evaluation pipelines, collabora ...

    Senior Data & Insight Analyst — Power BI, Python & ML

    GEDU CAREERS is seeking a Senior Analyst in London or Manchester to manage data projects and deliver insights. You will extract, analyse, and report data to support our business objectives. The ideal candidate has knowledge in statistical techniques, direct experience with T-SQL and Power BI, and works ...

    Data / Python Engineers EMEA Regulatory Reporting (Capital Markets)

    Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets) London, United Kingdom | Posted on 09/06/2026 Role: Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets) Location: London – 3 days onsite (Full Time Role) This is an exci ...

    Senior .NET & WPF Developer | MVVM, C#, Python, SQL

    Skywaves Rise is looking for a skilled software developer in Glasgow, United Kingdom, with strong expertise in C# and WPF. The candidate should be proficient in Python and have experience with deployment processes, MS SQL Server, and code quality tools. Essential skills include OOPs, Design Patterns, a ...

    Quant Data Scientist, Commodity Markets (Python/Dash/AWS)

    RELX INC is seeking a Quantitative Analyst/Data Scientist to design and maintain predictive market models and Python applications that support decision-making within the energy and chemical markets. You will collaborate with market experts and leverage cloud solutions to deliver scalable results. The i ...

    Data Scientist (Python/ML) for Time Series & Geolocation

    Qurious Associates Limited is seeking a skilled Data Scientist in London with a salary of up to £70k. Join a dynamic start-up focused on improving the insurance sector through Artificial Intelligence. You will collaborate with a Chief Data Scientist and Lead Data Scientist, tackling complex challenges ...

    FinTech Python Developer – Hybrid Contract (3–6 Months)

    VanRath is seeking an experienced Python Developer to join their Belfast-based team on a hybrid basis. This role requires a strong FinTech or Financial Services background and offers an initial contract of 3-6 months. The ideal candidate will have over 5 years of commercial Python development experienc ...

    Senior Trader & Portfolio Manager — Intra day, Python Driven

    A leading trading recruitment firm is seeking an Experienced Trader / Portfolio Manager to join their partners in London. This role offers a competitive salary ranging from £100,000 to £150,000 gross per annum, along with the opportunity to set up new trading teams or join existing desks. The ideal candidate sho ...

    Senior Life Insurance Risk & Actuarial Modeller (R/Python)

    The Actuary is seeking a Risk/Actuarial professional for a 12-month fixed-term contract in London. The ideal candidate will support the Risk Analytics team with strong technical modelling skills in R or Python and have capital knowledge. This position offers a salary of up to £120,000 along with a 15% ...

    Remote Freelance GenAI Data Scientist Trainer (Python/SQL)

    Mindrift is offering a remote role as a Data Science AI Trainer. This position requires expertise in designing advanced data science challenges and validating solutions using Python. Ideal candidates hold a Master’s or PhD in a quantitative field and have proven experience in data science and machine learning ...

    Remote Freelance Data Scientist (Python & SQL) AI Trainer

    This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift , innovation meets opportunity. We believe in using the power ...

    Python Developer – Front Office R&D Trading Systems

    Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We ...

    Python Developer: Front Office Trading Tech & R&D

    A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of ...

    Remote Graduate / Junior Developer, Python, JavaScript, PHP London

    Graduate / Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful p ...

    Remote Graduate / Junior Developer, Python, JavaScript, PHP London

    Graduate / Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful p ...

    Remote Graduate / Junior Developer, Python, JavaScript, PHP London

    Graduate / Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful p ...

    Remote Graduate / Junior Developer, Python, JavaScript, PHP London

    Graduate / Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful p ...

    Senior Python Developer – Finance Risk & CI/CD (Glasgow)

    Work2gether is seeking a Python Developer based in Glasgow. This role involves utilizing over 5 years of strong Python experience and skills in Object Oriented Programming (OOP). Candidates should be familiar with modern software development practices, including CI/CD and Jenkins. The position offers t ...

    Remote Graduate / Junior Developer, Python, JavaScript, PHP London

    Graduate / Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful p ...

    Remote Python Developer for Cutting Edge Brand Protection

    3 Faces Recruitment Limited is seeking a skilled software developer to design and enhance brand protection solutions. The role involves developing new features, improving the codebase, and addressing functionality-related issues. The ideal candidate possesses strong Python skills, cloud storage experie ...

    Remote Freelance GenAI Data Scientist Trainer (Python/SQL)

    Mindrift is seeking a Data Science AI Trainer to design and develop original computational data science problems for our innovative platform. This freelance role offers the flexibility to work remotely while contributing to advanced AI projects. As a trainer, you will leverage your expertise to create ...

    Quantum Physics Problem Designer in Python (Project based)

    A project-based AI consultancy is seeking contributors skilled in Python and physics to design computational problems for AI projects. Candidates should possess a degree in Physics and have at least 2 years of professional experience, preferably in applied or research roles. Contributors are expected to work 10- ...

    Data & Insight Leader | Power BI, ML, Python | Hybrid

    Chartwells Independent in Chertsey is hiring a Lead Data & Insight Analyst to drive data-led decision-making in a hybrid role. You will lead a small team of analysts, design Power BI models, and work with stakeholders to deliver impactful insights. The ideal candidate will have over 10 years of experie ...

    Full Stack Python Developer (API & Web Apps) — Hybrid

    Sivara GmbH is looking for a skilled developer in the United Kingdom to join our collaborative engineering team. The role involves building new features, enhancing existing applications, and participating in API development. You will have the opportunity to work across both backend and frontend systems ...

    Hybrid Python Developer in Dublin — Django/Flask (6m)

    Sivara GmbH is seeking a skilled Python Developer based in the United Kingdom for a hybrid contract position. The role involves developing and maintaining high-quality Python applications while collaborating with cross-functional teams to deliver new features. The ideal candidate will have proven exper ...

    Senior Quantitative Analyst: Python Driven Fixed Income & Risk

    Legal And General Group is seeking a Senior Quantitative Analyst to enhance their Investments Quantitative team in Greater London. You will develop financial models in Python, support investment teams, and ensure compliance with model governance. Ideal candidates possess strong programming skills, a degree in a ...

    Full Stack Python Developer – Energy Data & AI (London)

    La Fosse Associates is searching for a full stack Python Developer to work with an industry-leading energy company in London. This role is part of an internal LLM initiative for an initial 6-month contract. The successful candidate will collaborate with the existing engineering team, contributing to th ...

    Protocol Analyst & Python Developer with Active DV Clearance

    Copello Global Ltd is seeking a Protocol Analyst/Software Developer for a contract role in Winchester, near Southampton. The ideal candidate must have active UKIC DV Clearance and be available to work onsite 5 days a week, with options for compressed hours. This role involves analyzing protocols and de ...

    VP Python Risk Developer — Front Office Trading Platform

    Citibank (Switzerland) AG is seeking a Python Risk Developer - Vice President in Greater London. This role focuses on developing high-performing Python micro-services for a front-office trading platform, requiring strong collaboration with Traders and Risk Managers. The ideal candidate will have extens ...

    Global Markets Python BA for Risk & PnL Tech

    The JM Longbridge Group is looking for a Technical Business Analyst - Python in Southampton on a 6-month contract. The role involves working at the intersection of Business Analysis, Development, and Production Support, primarily focused on Global Markets technology initiatives. The ideal candidate will have str ...

    Senior Full Stack Dev: Computer Vision & Python Expert

    IC Resources is seeking a skilled Full Stack Developer located in Northampton, UK. The ideal candidate will have expertise in Python, Flask, and Django, with a solid track record in full stack development. A strong understanding of computer vision algorithms and familiarity with libraries such as OpenCV is essen ...

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      Lead Aidriven Software Engineer Python Java Jobs in United Kingdom Job Search Guide, Trends and Insights