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    Software Engineer (Rust/Python) – Build Distributed Systems

    A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and a passion for technology. The role involves collaborating with ...

    Lead Data Engineer Python, SQL Vice President

    Job Description Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and ...

    Remote Cloud Python Engineer for Ubuntu Images

    A leading open source software provider, known for its pioneering work on Ubuntu, is seeking a Software Engineer to enhance Ubuntu for public clouds. This role involves quality-oriented software development, strong Python skills, and collaboration with global teams. Ideal candidates are passionate about open sou ...

    Cloud Powered Python Engineer for Scalable Solutions

    A leading tech firm is hiring a Software Engineer to develop and release improvements to Ubuntu on public clouds. The role requires strong Python skills, extensive experience with Linux, and a passion for open source. Collaborating with a distributed team, you will write high quality code, debug issues, and enga ...

    Remote Python Software Engineer – Ubuntu Pro (Graduate)

    A leading provider of open source software, Canonical, is hiring a Software Engineer - Python at the graduate level. This role involves developing and improving the Ubuntu Pro client, engaging with users, and collaborating with teams globally. Ideal candidates will have a passion for technology, a Bachelor's deg ...

    Lead Python Engineer for Scalable Data Platforms

    A leading insurance company is seeking a Technical Lead - Python to guide an engineering team in developing high-quality solutions. This hands-on leadership role involves designing complex systems, mentoring engineers, and driving improvements in automation and tooling. The ideal candidate has strong Python and ...

    Remote Cloud Python Engineer for Ubuntu Images

    A leading tech firm is hiring a Software Engineer to improve Ubuntu on public clouds. The role involves developing, testing, and releasing updates while ensuring high quality and stability. Ideal candidates will excel in Python, have a strong background in Linux systems, and be passionate about open source. This ...

    Lead Data Engineer Python, SQL Vice President

    Are you ready to shape the future of data engineering at JPMorgan Chase? Join a dynamic team where your unique skills will help build innovative solutions and contribute to a winning culture. You’ll have opportunities for career growth, collaborate with talented professionals, and make a real impact on our ...

    Data Scientist (Python & SQL) 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 Design original computational data ...

    Trading Data Platform Engineer | Python ETL & Tableau

    A global trading and investment firm in London is seeking a Database Engineer to join their technology team. This role involves designing, developing, and optimizing the firm’s core data platforms, ensuring data integrity, and supporting critical business decisions. Key responsibilities include collaborating wit ...

    Research Physicist with Python Freelance AI Trainer

    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. ...

    Front Office AI Engineer: Python, MLOps, Production

    A leading investment firm is seeking an AI Engineer to build AI systems in production. The role demands exceptional Python skills and experience with MLOps. You'll engage in greenfield projects, focusing on performance and correctness, while working closely with users. Candidates with a strong academic track rec ...

    AI Engineer Python/Go Fully Remote (UK)

    AI Engineer (Python/Go/LangChain) Fully-Remote (UK) Up to £105k base Oliver Bernard are partnered with a growing utilities and services business investing heavily in AI-driven automation and internal tooling. They’re looking for an AI ...

    AI Engineer Python/Go Fully Remote (UK)

    AI Engineer (Python/Go/LangChain) Fully-Remote (UK) Up to £105k base Oliver Bernard are partnered with a growing utilities and services business investing heavily in AI-driven automation and internal tooling. They’re looking for an AI ...

    Low Latency E Trading Production Engineer (Python)

    A global financial services company is seeking a motivated eTrading Production Support Engineer in London. You will oversee production support for critical FX applications, monitor system health, and collaborate with teams to enhance performance. Candidates should have strong Python scripting skills, knowledge o ...

    QA SDET (Python) — Automation & Agile QA Lead

    A global technology services leader in Greater London is seeking a Quality Assurance professional to collaborate with cross-functional teams, participate in agile processes, and oversee testing activities. The ideal candidate will have experience with programming languages such as Python and testing tools like B ...

    Python Engineer, Prediction Markets – Real Time Trading

    A trading firm is seeking a Software Engineer to join their Prediction Markets Desk in London. The role involves building systems to facilitate trading, manage data, and implement strategies in a high-autonomy environment. Candidates should have at least 2 years of experience in Python, strong problem-solving sk ...

    Python Software Engineer – CI/CD & Agile Delivery

    A leading telecommunications company in the UK is seeking a Software Development Specialist to enhance operational processes. In this role, you will develop scalable software solutions in Python and work in a dynamic team using Agile methodologies. The position requires strong programming skills, problem solving ...

    Hybrid Backend Python Engineer AI Energy Forecasting

    An innovative energy technology company in London is seeking a backend Python Engineer for its Modelling team. The successful candidate will build and maintain services for energy forecasting models, collaborating with data scientists and analysts. Ideal applicants will have 3–5 years of Python experience, exper ...

    Data Engineer | Databricks & Python | 24 Month Contract

    A leading renewable energy company based in Glasgow is seeking a skilled Data Engineer to build and optimise scalable data pipelines using Databricks and Python. The role involves working collaboratively with cross-functional teams, ensuring data quality and governance, while implementing ETL/ELT processes. Cand ...

    Python Engineer for Front Office Trading Platform

    A diversified trading firm in Greater London is seeking a Python Engineer to join an established trading team. This role involves collaborating directly with traders to influence the design of the trading system and developing efficient solutions. The ideal candidate has over 3 years of professional experience i ...

    Software Engineer C++/Python, Agile, Flexible Hours

    A global leader in design software is seeking a Software Engineer in Cambridge, UK. In this role, you will define and develop core technologies within manufacturing and construction products. Responsibilities include collaborating with teams to prototype and maintain software components, adhering to Agile method ...

    Digital Analytics Software Engineer | Python & Data Tools

    A regulatory body in the UK is seeking a Software Engineer to enhance their capabilities in advanced analytics applications. The ideal candidate will have proven experience with Python, experience with modern engineering practices, and the ability to produce high-quality software. Responsibilities include collab ...

    Backend Python Engineer: AI powered Patent Platform

    A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with Django. This position requires working onsite three days per we ...

    Python Django Engineer — Client Solutions & Rapid Delivery

    A financial technology firm in Greater London seeks engineers to join its Client Engineering department. The role focuses on localizing and implementing technical solutions across various territories. Responsibilities include building features quickly, maintaining Python/Django services, and ensuring seamless pa ...

    Backend Python Engineer — High Impact FinTech (Hybrid)

    Glocomms is seeking a Backend Software Engineer in London to design and maintain secure, scalable backend systems critical to financial offerings. This hybrid role demands 4-5 years of software engineering experience, proficiency in Python/Django or Go, and a strong understanding of relational databases. The pos ...

    Anti Bot Engineer (Python, Go, Rust, JavaScript)

    Our Mission - Join us in shaping the future of paid search intelligence. Adthena is an award-winning search intelligence platform powered by patented AI technology and a team of dedicated experts. We help brands, marketers, and agencies dominate their competitive landscapes with unparalleled insi ...

    Computational Physicist: Python Problem Designer for AI

    A project-based AI opportunity provider is seeking a contributor to design original computational physics problems that simulate real research workflows. This role requires proficiency in Python and a degree in Physics or related fields. You'll work with numerical simulation methods and document clear problem st ...

    Exposure Analyst: PV & Aviation War Modeling (Python)

    A leading insurance firm in London is looking for a candidate to assist with the management of exposures for Political Violence and Aviation War classes. Responsibilities include quality checks, data migration, and portfolio analysis. Ideal candidates will have a degree focused on numerical or programming subjec ...

    Applied AIML Associate Python & Data Science Engineering

    As an Applied AIML Engineer, you will leverage your advanced technical capabilities to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. You will work as part of an agile team to deploy best‑in‑class AI/ML solutions that solve complex operational ...

    Security Cleared Data Engineer: Palantir + Python & SQL

    Searchability NS&D is looking for a Security Cleared Data Engineer based in Central London. This role involves designing and delivering data solutions for sensitive projects while working in a small, high-impact team. Candidates should have strong experience in Python, SQL, and ideally Palantir technologies. Thi ...

    Junior Data Scientist & ML Engineer – Python/SQL

    A technology consulting firm in London is seeking a Junior Data Scientist / Junior Machine Learning Engineer to develop machine learning models and deliver data-driven solutions. The role requires 2-4 years of experience in Data Science or Machine Learning, strong programming skills in Python and SQL, and the ab ...

    Technical Support Team Lead: Python & Automation Mentor

    A leading tech company in Bristol is looking for a Technical Support Team Leader to oversee the technical processes related to its products. You will manage and develop a team of support consultants while focusing on technical excellence, particularly in Python-based troubleshooting, automation, and troubleshoot ...

    Hybrid Data Analyst – PR Reconciliation (Python/SQL)

    Deloitte - Recruitment is seeking a Data Analyst for PR Reconciliation in the Essex area within a hybrid working model. This role requires expertise in Python and SQL for data reconciliation and the execution of reconciliation scripts. The position involves supporting a leading Tier 1 Banking client by managing ...

    Front Office Software Engineer — Commodities (Python/Athena)

    A leading financial institution in Greater London is seeking a Front Office Software Engineer to enhance, develop, and deliver technology products in the finance sector. The role requires deep technical expertise in software engineering and an understanding of agile methodologies. Candidates should have experien ...

    AI‑Driven Full‑Stack Engineer (Python & TS)

    Legal And General Group is hiring a Full-Stack Engineer to join their PRoboT product team in Greater London. As one of the first engineering hires, you will work across the full technology stack to build and scale the platform. The role involves designing high-quality components, developing APIs, and delivering ...

    Full Stack Cloud Engineer – React, Python & AWS

    React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure-as-code Proven experience designing, building, and operat ...

    Python RF Software Engineer for Hardware & Measurement

    A semiconductor company in Cambridge is seeking a Software Engineer to develop Python-based software for RF measurement and control. You will work closely with hardware teams to ensure alignment between hardware and software, integrating and testing solutions on prototypes. Ideal candidates will have strong Pyth ...

    Investment Data Analyst (SQL, Python) – Finance, Newcastle

    Client Server is seeking an Investment Data Analyst in Newcastle upon Tyne. The ideal candidate will have a first class degree in a STEM discipline, strong SQL and Python skills, and an understanding of financial markets. This role involves managing data from various sources and collaborating with teams to provi ...

    Lead Data Engineer — Python, Databricks, SQL (Onsite)

    An investment management firm in Newcastle is seeking a Lead Data Engineer (Python, Databricks, SQL) to manage a team and enhance data capabilities. You'll work closely with front-office traders to ensure data alignment with business goals. This role includes developing a data platform and automating processes. ...

    Frontend Focused Engineer (React/TS/Python) Equity

    Oliver Bernard is seeking a Frontend leaning Fullstack Engineer (React/TypeScript/Python) in Greater London with a salary of up to £120k+ plus equity. You will join a fast-growing Seed start-up, owning systems end-to-end, from design to production. This role requires at least 3 years of experience in building pr ...

    Frontend leaning Fullstack Engineer(React/TypeScript/Python)

    Frontend leaning Fullstack Engineer(React/TypeScript/Python) Up to £120k+ (plus equity) 3 days p/week in London Frontend leaning Fullstack Engineer(React/TypeScript/Python) – Would you like the opportunity to join a fast-growing Seed start-up who are currently building the futu ...

    Linux Software Engineer – Traffic Systems (C++, Python)

    SWARCO is looking for a Linux Software Development Engineer to join their team in Leicester. You will develop software for the UK's most widely deployed Traffic Light Controller, co-develop tools primarily in Python, and ensure compliance with local regulations. The role requires a relevant degree and at least 2 ...

    Backend Engineer (Python/FastAPI) AI/LLMs, Sponsorship

    Weekday AI (YC W21) in the United Kingdom is seeking a Backend Engineer with 5-9 years of experience. The role focuses on building scalable systems using Python and FastAPI, integrating advanced AI capabilities, and working closely with cross-functional teams. Ideal candidates will excel in backend development a ...

    Cloud Native Software Engineer Python, React, Azure

    Just Group plc, located in London, is seeking a Software Engineer for their Defined Benefits Team. The role involves developing enterprise-grade software and contributing to a scalable data platform using technologies such as Python, React, and Azure Kubernetes Service. Responsibilities include coding, deploying ...

    SaaS Product Support Analyst — Python & Customer Success

    A growth-oriented technology firm in Greater London seeks a Support Analyst to assist customers with issues related to their platform. The ideal candidate will have at least one year of relevant experience, strong problem-solving skills, and proficiency in Python. This role involves collaboration with various te ...

    Hybrid Data Scientist Apprentice: Learn ML & Python

    QinetiQ Limited is offering a Data Scientist Apprenticeship in Farnborough. In this role, you will apply machine learning and data analysis techniques, working as part of diverse project teams. Responsibilities include coding solutions, data preparation, and stakeholder engagement. Successful candidates will hav ...

    AI Engineer: Azure GenAI & .NET/Python Expert

    Simplify Group is looking for an AI Engineer specializing in Azure and GenAI with a strong software engineering background. This role requires skills in delivery of AI-powered solutions, deepening expertise in an enterprise environment, and will involve working across Microsoft technologies. You’ll be part of a ...

    Fullstack Software Engineer React/Python NEW FDI

    Full Stack Engineer (Python / React | Cloud) - NEW FDI to Belfast! MCS Group are delighted to be partnering with a high-growth technology business who are building a modern, data-driven platform that helps large organisations better understand performance and make smarter decisions. The product b ...

    ETF Platform Engineer (Python) – Front Office Trading

    Talan is seeking a skilled candidate for their London office to contribute to their ETF Market Making platform. The role includes managing production projects within the Front Office Trading space, focusing on enhancing trading tools and workflows. Candidates must possess a strong IT development background in Py ...

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      Senior Python Developer Pythonawsreact Slough Tech Jobs in United Kingdom Job Search Guide, Trends and Insights