senior python engineer jobs in London

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1,000 senior python engineer job listings in United Kingdom. Find daily updated positions from leading job boards.


  • London, England, United Kingdom Longshot Systems Full-time

    DescriptionAt Longshot Systems we build advanced platforms for sports betting analytics and trading.We're hiring Machine Learning Engineers across our core ML engineering and horse racing teams. You'd be designing, building and productionising ML pipelines, tooling, visualisation, frameworks and data engineering workflows to support strategy research,...

  • Backend Engineer

    17 hours ago


    London, Greater London, United Kingdom Turing Remote Full-time £200 - £300 Permanent

    About Us:Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...


  • London, United Kingdom ECS Resource Group Ltd Full-time

    SC Cleared Python Engineer Initial 5-month Contract Fully Remote £400 - £575 p/day, Inside IR35 We're recruiting for a Python Engineer to support the development and improvement of secure, python solutions This role will focus on Python engineering, package management, CI/CD and automation, working closely with engineering, security and platform teams to...

  • DevOps Engineer

    17 hours ago


    London, United Kingdom CBSbutler Holdings Limited trading as CBSbutler Full-time

    DevOps Engineer - Python Specialist Remote £640 per day inside ir35 Active SC clearance required - single nationality We're looking for an experienced DevOps Engineer with strong Python development skills to join a major UK Government digital transformation programme. This is a development-focused DevOps role, ideal for someone with strong experience...


  • london, United Kingdom Intellectual Capital Resources Full-time

    A fantastic opportunity has opened for an experienced Backend Engineer to join an innovative technology company in London developing the next generation of intelligent software platforms. This Python focused Software Engineer role offers the chance to work on complex, large-scale systems that connect real-world devices with modern cloud and data...


  • London, England, United Kingdom Oxford Knight Full-time

    High-frequency prop trading firm with offices worldwide is looking to expand one of its trading teams in London with a talented Python Research Engineer.In this role, you’ll collaborate with traders and researchers as you help architect and develop unified systems that enable strategies to be produced. You’ll reduce the time and cost required to conduct...

  • Software Engineer

    17 hours ago


    London, United Kingdom Hudson River Trading Full-time US$200,000 - US$300,000 Contract

    Hudson River Trading (HRT) is a quantitative trading firm at the forefront of technological innovation. We build and deploy cutting-edge systems within one of the world’s most advanced computing environments to power our global trading operations. Our bottom-up approach to projects and collaborative coding environment empower talented engineers to make...


  • London, England, United Kingdom Lorien Careers Full-time

    Position: Backend Python Engineer Pay rate: £400 to £450 Duration: 12 months duration Location: London, Redman Place - onsite 3 days a week. IR35: Outside IR35 Backend Engineer with strong FastAPI and microservices experience, ideally gained in cloud-native environments. Exposure to AI/GenAI products is highly desirable. Candidates should be...


  • London, United Kingdom Cboe Global Markets Full-time

    Job Description  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 investment solutions to market participants...

  • Python/GO Engineer

    3 hours ago


    London, England, United Kingdom Oxford Knight Full-time

    Salary: up to £200k base + bonus Summary Not your standard algo trading company, this leading firm prides itself on its flat hierarchy, teamwork, and rewarding people on merit and excellence. Specialists within electronic market-making in FX, equity, fixed income and commodity markets, they have one of the best names in the industry. Based in London, they...


  • London, United Kingdom CreateFuture Full-time

    Working at CreateFutureCreateFuture is an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference  while always putting people first. We’re a team of...


  • London, United Kingdom JPMorganChase Full-time

    DescriptionWe have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a...


  • london, england, United Kingdom Pacific Life Full-time

    Job Title Senior Cloud Engineer The Senior Cloud Engineer plays a critical role in maintaining, optimising, and evolving PL Re's cloud‐hosted application workloads, with a primary focus on AWS. The role sits at the intersection of cloud architecture, SRE, security, and developer experience, helping to raise the overall standard of cloud usage across PL...


  • South East London, United Kingdom MarkIT Placements Full-time

    Job DescriptionMy client, based in London, is looking for a Senior Python Developer. Please apply for full details.INTRO  We are looking for a Senior Python/Django Developer to work with us to build our platform. You’ll have the opportunity to work in an exciting, early-stage startup in a senior role within our growing Engineering team and be supported...


  • London, England, United Kingdom Cubestech Ltd Full-time

    Job Responsibilities:  Develop workflows and ELT data pipelines using Python, Spark/PySpark, and Databricks  Onboard enterprise datasets into Palmos, including ingestion, transformation, and validation of data assets  Build, test, and maintain scalable data pipelines and data architectures that support enterprise controls and analytics use cases ...


  • London, England, United Kingdom Lyst Full-time £40,000 Contract

    Company DescriptionLyst are looking for software engineers with experience using Python to build a checkout architecture which allows you to order from multiple retailers using a simple API.Lyst is a technology platform that revolutionises the way people shop for fashion. We connect millions of consumers globally with the world’s leading fashion designers...


  • london, United Kingdom JP Morgan Chase Full-time

    We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's Markets Research Technology team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in...


  • London, England, United Kingdom Cityscience Full-time

    Job descriptionSenior Python DeveloperSalary: From £50,000 per annum, depending on experienceLocation: Remote, open to candidates anywhere in the UK. If you like to work alongside colleagues in person, our offices are in Birmingham, Bristol, Exeter and London.Term/Hours: Permanent, 32–40 hours per week. We are flexible on working pattern, so please tell...


  • London, England, United Kingdom Version 1 Full-time

    Version 1 has celebrated over 26 years in the IT industry and continues to be trusted by global brands to deliver IT solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, Out Systems and Snowflake. We’re also an award-winning employer reflecting how employees are at the heart...


  • London, United Kingdom Aspect Capital Full-time

    DescriptionAbout Aspect Capital:Aspect Capital is an award-winning systematic hedge fund based in London.  We manage over $9 billion of client assets, with technology playing a critical role in the success of our business.   The Role: We are seeking a highly skilled Quantitative Developer to join our Research Technology team, contributing to the...