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    Mid Senior Python Backend Engineer — AI/ML Focus (Europe)

    A small AI-driven software house is looking for a mid-senior backend Python developer to create high-quality software solutions. You will work closely with product owners and senior engineers. The role offers a competitive salary between £60,000 and £70,000, with the flexibility to work from anywhere in Europe. ...

    QA Automation Engineer – Python, CI/CD for C++ Apps

    A technology company in Greater London is seeking a Testing Specialist responsible for functional and regression testing of complex C++ applications. The ideal candidate will develop a Python testing environment and ensure comprehensive testing coverage. Required skills include 3+ years in testing, proficiency i ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Job DescriptionJoin us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering ...

    Senior Python Data Engineer Greenfield ETL in Finance London

    A market-leading trading firm in London is seeking a Software/Data Developer to join their data-focused team. You will develop a greenfield data ingestion platform using OO Python and design ETL pipelines. The ideal candidate has over 4 years of experience in OO Python development and finance, with a proven trac ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where ...

    Lead Data Engineer Python, SQL Team Lead Vice President

    Be an integral part of an agile teamthat'sconstantly pushing the envelope toinnovate, build,enhanceand deliver top-notch technology products. Asa LeadDataEngineer at JPMorgan Chase withinthe GIB and a part of theCapital MarketsTeamyou are an integral part of an agile team that works to enhance, bui ...

    Data Engineer | Real Time Big Data on AWS (Python)

    A leading data analytics firm based in London is seeking a Big Data Engineer to design and develop high-performance big data applications. The candidate should possess a Bachelor’s degree in Computer Science and have 1-2 years of experience with SQL and Python, as well as familiarity with AWS and Databricks. Thi ...

    Lead Software Engineer Python / AI Athena Core Vice President

    Join us to shape the future of developer experience on one of the firm’s most strategic technology platforms. You’ll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical challenges and driving innovation. We value product thinking, techn ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working close ...

    Python and Kubernetes Software Engineer Data, AI/ML & Analytics

    Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to apply for the Python and Kubernetes Software Engineer - Data, AI/ML & Analytics role at Canonical Python and Kubernetes Software Engineer - Data, AI/ML & Analytics Join to app ...

    Lead Software Engineer Python/Java on AWS Markets Tech

    JPMorgan Chase is seeking a Lead Software Engineer to join their Markets Technology team in Glasgow. You will be responsible for delivering innovative software solutions, developing high-quality production code, and leading evaluation sessions with internal and external teams. The ideal candidate will ...

    Mid Level Python Backend Engineer – Cloud, CI/CD & Automation

    Instil Software Ltd is seeking a Mid-Level Python Software Engineer based in Belfast. This role involves building backend services, working with cloud infrastructure (primarily GCP), and writing automation scripts. The ideal candidate has solid experience with Python and strong scripting skills, particularly ...

    Python and Kubernetes Software Engineer Data, AI/ML & Analytics

    Overview Python and Kubernetes Software Engineer - Data, AI/ML & Analytics at Canonical. Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in cloud, data science, AI, engineering, and ...

    Senior Backend Engineer (Python) – 4 Day Week & ML Platform

    A pioneering AI company is seeking a Senior Software Engineer (Backend) to develop and maintain its core product, focusing on Python, AWS, and machine learning. This full-time position involves collaborating with cross-functional teams and contributing to software design and deployment. With a strong emphasis on ...

    Senior Software Engineer (Python/ Automation) in Cambridge Imagination Technologies

    Senior Software Engineer (Python/ Automation) Cambridge, United Kingdom Posted 10 months ago Tech Stack Automation Python Software Engineer Responsibilities Capable of developing performant software solutions in < ...

    Senior ML Engineer (Python, GenAI) Part time Project Based

    Please submit your CV in English and indicate your level of English proficiency.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. ...

    Data Engineer Contractor (Python / kdb+) in London Data Intellect

    Data Engineer Contractor (Python / kdb+) Location: London, United Kingdom Tech Stack kdb Python core data Data Engineer Key Responsibilities Develop and maintain core data pipelines supporting FX BAU and small scale p ...

    Senior Software Engineer (Rust, C++, Java, Go or Python)

    Senior Software Engineer (Rust, C++, Java, Go or Python) Software Engineering Up to £150k base + meaningful equity London Senior Software Engineer – Rust, C++, Java or Python – London – Up To £150k base + meaningful equity Are you excited by solving technic ...

    Hardware Oriented Software Engineer (Python/C) for AI Systems

    Stars Arena is seeking a Software Engineer in London, United Kingdom. The role focuses on software development using Python and C, integrating with hardware prototypes, and collaborating closely with the hardware design team. Ideal candidates should have experience with soft processors and Linux development. Thi ...

    ETF Trading Platform Engineer — Python, Low Latency Front Office

    Cloudspirit is seeking a skilled developer for designing and enhancing an ETF trading platform aimed at European and global market activities. The role includes fast iteration and high-quality code standards alongside working with traders for agile development. Ideal candidates will have a strong backg ...

    Software Engineer III Python in Bournemouth JPMorgan Chase & Co.

    Software Engineer III - Python Bournemouth, United Kingdom Posted 9 months ago Tech stack web Python Flask REST Software Engineer Django API Experience & Qualifications Hands-on p ...

    Risk Software Engineer Full Stack Python & AI Driven Engines

    A leading financial services firm in Greater London is seeking a Software Developer to join its Technology department. This role focuses on enhancing Risk Engines and collaborating within a dynamic team. Candidates should have full-stack Python skills, experience with scalable applications, and familiarity with ...

    Python Software Engineer Microscope Control in London Micrographia Bio

    Python Software Engineer - Microscope Control London, United Kingdom Posted 10 months ago Tech stack Python robotics Software Engineer Micrographia Bio's Mission Our mission at Micrographia Bio is to deliver a new era of drug discovery usi ...

    Full Stack Engineer: TypeScript/Next.js & Go/Python (On site)

    A technology company is seeking a Full-Stack Engineer to work on Octopart.com based in Cambridge. The role involves designing user interfaces and developing backend services using technologies like TypeScript and Node.JS. Candidates should have at least 4 years of experience in full-stack application development ...

    Real Time Market Data Backend Engineer (C#, SQL, Python)

    Luxoft is looking for a backend developer to design and maintain high-performance systems that process real-time financial market data. The role involves building APIs, data pipelines, and integrating new data feeds within a modern tech stack. The ideal candidate will have strong experience in C#/.NET, ...

    Backend Python Engineer: REST APIs, Docker & CI/CD Belfast

    A leading global consulting firm in Belfast, UK, is seeking a Python Engineer to design, develop, and maintain backend services and microservices. The role focuses on clean coding practices, automated testing, and secure deployments in a regulated environment. Candidates should have strong Python skills and expe ...

    SoC ASIC/FPGA Design Engineer RTL, C/C++, Python

    A technology company in Cambridge is seeking an ASIC Hardware Engineer to join their advanced semiconductor team. The ideal candidate will have a strong background in ASIC and/or FPGA design, along with programming experience in C/C++ and Python. Candidates should be knowledgeable about GPU, CPU, DSP, or FPU arc ...

    Senior Python Engineer | SQL/ORM, CI/CD, Product‑minded

    Java Script Works is seeking a highly experienced Software Engineer in Cambridge with expertise in advanced Python and product management. You will be responsible for developing innovative software solutions and collaborating closely with product teams. The role offers a competitive salary ranging from ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    Job Description As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you will lead the onboarding process for new clients and partners using the Financial Information Exchange (FIX) protocol. Your role involves working closely with clients, internal teams, ...

    Senior Full Stack Engineer — Python/Django, Flutter, AWS AI

    Client Server is looking for a Senior Full Stack Engineer / Developer to join their team in North London. The successful candidate will work on innovative AI workforce optimisation software that connects flexible temporary workers with hospitality clients, playing a key role in system transitions from monolit ...

    Senior FIX Onboarding Specialist Java / Python Lead Software Engineer

    As a Senior FIX Onboarding Specialist at JPMorganChase within the CIB - Equities LOB, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working close ...

    Senior Python/Django Engineer — Lead End to End Features

    Channel Factory in Greater London is seeking an innovative and dedicated Senior Software Engineer to develop intelligent marketing solutions. You will collaborate with various teams to deliver end-to-end features, lead technical discussions, and manage project priorities. This role requires 3+ years of ...

    Mid Level Python Engineer — Free 16 Week Training (Birmingham)

    CodeFirstGirls is offering a 16-week free training course for a Mid-Level Python Engineer position with the Counter Terrorist Police in Birmingham, UK. This course aims to help women upskill into mid-level tech roles while providing hands-on experience in design, development, and collaboration on software sol ...

    Python Lead Software Engineer Rates Live Risk & P&L

    Job Description Join a front-office engineering team that builds and operates core Rates trading tooling where correctness, resilience, and latency matter every day. The environment is fast-moving and highly collaborative, with strong expectations for production ownership, rapid iteration, and hi ...

    Senior Python/Django Engineer — End to End Platform Builder

    uMed in Greater London is seeking a Senior Software Engineer to enhance their platform using Python and Django. This role involves ownership of developments, collaborating closely with Data Engineering for smooth integration. The ideal candidate has strong Python and Django skills, a solid understandin ...

    Senior Software Engineer – Linux/Python for AI‑Driven Systems

    Avanti Recruitment is looking for a Senior Software Engineer to join their innovative team in Malvern, UK. This hybrid role focuses on developing technology that makes a real-world impact, blending software, hardware, and AI. In this position, you will take ownership of software development across vari ...

    Senior Software Engineer (DV Cleared) – Python/C++, Portsmouth Onsite

    iO Associates is looking for an experienced Senior Software Engineer to work in Portsmouth, UK. The role involves supporting the maintenance, enhancement, and modernisation of complex software systems within a secure environment. Candidates must have active DV clearance, strong software engineering skills in ...

    Senior Software Engineer [Python], Fixed Income Hedge Fund, LDN

    Senior Software Engineer (Python), FI Hedge Fund, London (Onsite) We are working with a fast-growing fixed income hedge fund who are looking to hire an experienced, data-oriented software engineer to join their lean but evolving team in London. There is a subtle buzz about the firm and it’s ...

    Lead Software Engineer Python / AI Athena Core Vice President

    Join us to shape the future of developer experience on one of the firm’s most strategic technology platforms. You’ll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical challenges and driving innovation. We value product thinking, technica ...

    Lead Data Engineer Python, SQL Team Lead Vice President

    Be an integral part of an agile team that's constantly pushing the envelope to innovate, build, enhance and deliver top-notch technology products. As a Lead Data Engineer at JPMorgan Chase within the GIB and a part of the Capital Markets Team you are an integral part of an agile team that works to enha ...

    Senior Full Stack Engineer: AI‑driven, PHP/Python, AWS

    hedgehog lab is looking for a Senior Full Stack Engineer to join their product team, working on a leading procurement platform. This role involves extensive use of PHP/Laravel and contributions toward a modern Python architecture. You will have a flexible working environment with options to work from h ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Job Description Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collab ...

    Lead Software Engineer — Java/Python in Risk Data Platform

    A leading global financial institution in Greater London is seeking a Lead Software Engineer to design and enhance data engineering solutions within the Corporate Risk Technology team. This role requires proficiency in programming languages like Java and Python, as well as experience with large-scale data proces ...

    Senior Software Engineer (C++/Python) — Full SDLC, Flexible Hours

    Premier IT, a well-established global engineering company in Greater London, seeks a Senior Software Engineer to oversee software development throughout its lifecycle. This role involves developing cutting-edge products and enhancing existing systems, while collaborating with external stakeholders. The ...

    Lead Cloud Software Engineer: Python, AWS & AI for Cost

    JPMorgan Chase & Co. is seeking a Lead Cloud Software Engineer in Glasgow. This hands-on role involves designing and building cloud-native software solutions focused on cost optimization and data efficiency. You will leverage advanced engineering skills and AWS services to develop scalable systems and foster ...

    Lead Software Engineer Python / AI Athena Core Vice President

    Job Description Join us to shape the future of developer experience on one of the firm's most strategic technology platforms. You'll have the opportunity to impact how software is built across a vast engineering organization, tackling meaningful technical challenges and driving innovation. We val ...

    Systems Integration Engineer (Python, APIs, SQL) in London Jellyfish

    Systems Integration Engineer (Python, APIs, SQL) London, United Kingdom Posted 9 months ago This role is posted by our partner Jooble. Tech stack SQL REST Python RESTful API APIs CI/CD Quali ...

    Pricing Platform Engineer – Real Time Pricing (Java/Angular/Python)

    hackajob is collaborating with Barclays to offer a Pricing Application Developer role based in London. You will design and enhance software solutions using Java, Angular, and Python, focusing on the Metis pricing platform. The ideal candidate has experience in derivatives and real-time pricing. This po ...

    Lead Software Engineer Java/Python Risk Data Platform & Strategy

    Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

    Senior Full Stack Engineer: AI‑driven, PHP/Python, AWS

    hedgehog lab is seeking a Senior Full Stack Engineer to join our product team on a leading procurement platform. You will contribute to the transition from PHP/Laravel to Python and be involved in significant engineering work daily. The role offers flexible working arrangements and an engaging environm ...

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      Fullstack Engineer Intern React Nextjs Python Jobs in United Kingdom Job Search Guide, Trends and Insights