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    Engineering Manager, Pre Funding Platform (AWS/Java/Python)

    A leading finance company in the UK is seeking an Engineering Manager for Pre-Funding to lead a team of software engineers. This role involves collaborating with product management, mentoring team members, and ensuring best practices in software development are adhered to. Ideal candidates have at least 5 years ...

    System Test Engineer – Tooling (Python/Go, On site)

    hackajob is looking for a System Test Engineer to join Dexory in Wallingford, Oxfordshire. This role focuses on building and maintaining internal tools used in hardware and software blended environments. Candidates should be proficient in Python or Go, have strong debugging skills, and comfortable with Linux. Th ...

    VP Full Stack Engineer (Kotlin/Python) – Hybrid & Growth

    Citigroup Inc. is seeking a Full Stack Engineer (Kotlin and/or Python) at the VP level to design and develop innovative solutions within Equities Technology. In this role, you'll enhance trader workflow tooling and engage with business users globally. You will have the autonomy to influence technology decisions ...

    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 ...

    Quantum Research Scientist (Python) Part Time, Project Based

    A project-based AI opportunity platform is seeking quantum researchers experienced in Python for part-time contributions on unique computational physics projects. Responsibilities include designing problems simulating real research workflows, ensuring computationally intensive tasks, and documenting solutions cl ...

    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 ...

    Product Engineer – Full‑Stack (React/Python) with Equity

    Jack & Jill is seeking a Product Engineer in London to join a high-growth startup focused on creating innovative solutions for enterprise software deployment. The role involves designing intuitive user experiences, direct user engagement, and owning the entire lifecycle of product features. Ideal candidates will ...

    Hybrid Data Analyst R/Python | Stats & Data Quality

    A prominent UK brand is seeking a self-motivated Technical Data Analyst to conduct detailed analyses of large datasets. This hybrid role requires you to be in the London office twice a month. Candidates should have strong coding abilities in R and Python, along with experience in statistical software like SPSS. ...

    Remote Python Full Stack Engineer — Low Code Automation

    MOST Specialist Technologies, localizada em Full Sutton, Reino Unido, busca um(a) desenvolvedor(a) para atuar em automação de workflows utilizando ferramentas low-code como N8N e integração com APIs. O candidato ideal deve ter formação em Ciências da Computação ou áreas relacionadas, experiência em Python e conh ...

    Embedded RF Software Engineer C/C++/Python | Growth

    Matchtech is seeking a talented Software Engineer to join their innovative development team in East Hampshire, England. This permanent role involves working with Embedded C, C++, and Python to create cutting-edge RF communication and sensor technologies. You will be part of an agile team, contributing to the ful ...

    Pricing Data Scientist Python for GI/Personal Lines

    Arthur Financial, an innovative personal lines insurer in Greater London, is seeking a Modelling Specialist / Pricing Data Scientist to elevate their modelling capabilities. The role involves building and testing pricing models, integrating third-party data, and peer code reviews. Ideal candidates will have stro ...

    Full Stack Engineer: React & Python in Cloud + AI

    A high-growth technology company in Belfast is seeking a Full Stack Engineer experienced in Python and React for their newly established engineering hub. You will work on building full stack features, developing APIs, and collaborating with a diverse team on a modern data-driven platform. The role is ideal for a ...

    Fixed Income Python Engineer — Risk Analytics for Trading

    Paragon Alpha - Hedge Fund Talent Business is seeking an experienced Software Engineer to join their risk team in London. You'll be responsible for developing and optimizing risk analytics platforms, collaborating with traders and quants while troubleshooting issues in a fast-paced environment. Ideal candidates ...

    ML Full Stack Engineer: Python Backend & AI Systems

    Machine Learning Software Engineer - Full Stack (LLM) London, United Kingdom Bachelor’s degree in Computer Science, Computer Engineering, or a related technical background. Experience Backend software engineering experience in Python. Responsibilities and Requirement ...

    Software Engineer (JavaScript & Python) in Charing IO Associates

    Salary £70,000 - £70,000 per year Requirements We are looking for candidates who possess proficiency in Python, SQL, JavaScript, and TypeScript. Experience with Palantir Foundry architecture is highly desirable. Additionally, we require a consultancy background. Technologies ...

    Software Engineer Python Ubuntu Pro client graduate level

    Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role 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 use ...

    Remote Anti Bot Engineer (Python/Go/Rust/JS)

    Adthena is seeking an Anti-Bot Engineer to design and operate large-scale web scraping systems focused on Google search environments. The ideal candidate will have hands-on experience scraping protected platforms, a strong technical background in HTML parsing, and familiarity with data extraction techniques. Thi ...

    Technical Lead Hybrid Python, AWS, SaaS Scale up

    Harrington Starr is seeking a Technical Lead in Central London to mentor engineers and drive innovative development in a fast-growing Fintech scale-up. The role includes significant hands-on coding, shaping technical strategy, and leading a team towards high-quality standards. Competitive salary up to £120,000, ...

    Remote Python & Kubernetes Data Engineer AI/ML Workflows

    Canonical Group Ltd is seeking a Python and Kubernetes Software Engineer focused on Data, Workflows, AI/ML, and Analytics. This remote position requires collaboration on end-to-end data analytics and MLOps solutions using open-source tools. Ideal candidates will have a strong background in Python, experience wit ...

    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 ...

    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- ...

    Lead Python Software Engineer – Asset Management Data Platform

    Join us to shape the future of data and analytics at JPMorgan Chase. You'll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas are valued. We empower you ...

    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 ...

    Strategic Data Analyst – Hybrid (SQL, Power BI, Python)

    A leading analytics firm in the United Kingdom is seeking a Data Analyst to join their Strategic Planning & Analytics team. This role involves designing and maintaining reporting and analytics solutions, transforming data for actionable insights, and building dashboards using Power BI. The ideal candidate will h ...

    Lead Software Engineer — Java/Python, Risk Data Platform

    A global financial services firm in Greater London seeks a Lead Software Engineer to design and enhance innovative data engineering solutions. The role requires proficiency in AI/ML and modern programming, focusing on creating scalable technology products. You'll lead software development, improve operational st ...

    Lead Python Engineer Scale New Lending Products (Hybrid)

    A financial technology company in Greater London is seeking a Lead Python Engineer to lead a team and develop new lending products. This hands-on role combines technical leadership with team management, focusing on building production-grade Python services. The ideal candidate will have experience in Python prod ...

    Cloud Native Software Engineer (Python/React) – Azure Platform

    A financial services company in London is seeking a Software Engineer for their Defined Benefits Team. The role involves designing, developing, and deploying enterprise-grade software. Key tasks include coding in Python and React, working with Azure services, and embedding best practices in DevOps. Ideal candida ...

    Client Delivery Director (Strategy, Technology Practice, Python) Hybrid

    Client Delivery Director (Strategy, Technology Practice) Location: Hybrid (with on-/site presence required at key tier-1 client) Salary: Competitive + Benefits About Emagine emagine is a high‑end professional services consultancy and solutions firm specia ...

    FinTech Data Scientist | Python & SQL, Onsite in Newcastle

    Client Server in Newcastle upon Tyne is looking for a Data Scientist experienced in Python and SQL to join their team. The role involves analyzing large data sets to identify financial trends and working in an Agile environment. The successful candidate will enjoy a competitive salary up to £80k, bonus, and bene ...

    ML Infra Engineer (Python/Rust) — High Perf Systems

    Hunter Bond is seeking an ML Infrastructure Engineer to join their fast-growing team in London. In this role, you will design and build infrastructure for high-performance machine learning workloads, collaborating with ML engineers and researchers. Key qualifications include over 4 years of experience with Pytho ...

    Lead Backend Architect – Python/AWS, Scale‑Up FinTech

    Oliver Bernard is hiring a Principal Software Engineer for a Series A AI/fintech company in London. The role requires over 8 years of experience in building and scaling backend systems, specifically in high-growth B2B SaaS environments. You will design backend abstractions, scale multi-tenant infrastructure, and ...

    Remote Backend Python Engineer High Impact, AI Tools

    SOLAS IT RECRUITMENT is looking for a Python Software Engineer to join a collaborative remote team in Northern Ireland. This role focuses on backend development, requiring strong Python and SQL skills, with an emphasis on data processing and system performance. The successful candidate will work in a small, agil ...

    Staff Backend Engineer (C++/Java/Go/Python/Typescript)

    Fastest Growing Start-up in the UK | Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The company's founding team has a real pedigree, with backgrounds from the UK Special For ...

    Lead AI/Python Engineer (+ Equity) at LightWork AI

    Job Title Lead AI/Python Engineer Company Description LightWork AI - Fast-growing AI startup transforming real estate technology Location London, UK Job Description Join LightWork AI in London to lead the full lifecycle of AI development. You ...

    Technical Lead: Python & Azure AI for Agentic Systems

    ClearRoute is seeking a Technical Lead to oversee delivery for AI and Agentic capabilities on Azure. This role requires strong hands-on experience with Python and Azure services, along with the ability to engage with technical and business stakeholders. As part of a hybrid working model, you will work closely wi ...

    Staff ML Engineer (Python) — Real Time pLTV & Growth

    Dex is looking for a specialist to join a high-growth, profitable technology company in London. This role focuses on designing and scaling production-grade ML systems while optimizing personalized reward mechanisms. Candidates should have a strong background in statistical methods and machine learning, particula ...

    Front Office Python Engineer for Energy Trading Desk

    VirtueTech Recruitment Group is seeking a Python Engineer to work directly on the trading desk of a Global Energy Trading Firm in Greater London. The successful candidate will have strong Python software engineering skills and experience in finance, translating market problems into technical solutions. This role ...

    Cloud Native Full Stack Engineer (Python, Angular & AWS)

    Infinity Quest seeks an Associate General Manager - Delivery & Operations in London, England. This role is focused on overseeing delivery and operations within a dynamic IT environment, requiring strong skills in Cloud Architecture, API integration, and DevOps practices. Candidates should possess relevant experi ...

    Python Backend Engineer Real Time Data & Trading Feeds

    Mustard Systems Ltd. in Greater London is looking for a Software Engineer specialized in Python to develop and maintain real-time systems that support trading strategies. The position offers a hybrid working environment with opportunities to drive the technical direction and impact business performance directly. ...

    Lead Python Engineer for AI & Data (Hybrid UK)

    RAW Search is collaborating with a leading consulting firm to find a Lead Python Engineer in Greater London. The role entails leading the design of Python services and REST APIs, managing code repositories, and enforcing best practices in a hybrid working environment. Ideal candidates should have advanced Python ...

    Front Office Python Engineer for Trading Desk Impact

    VirtueTech Recruitment Group is seeking a Python Engineer based in Greater London to work directly on the trading desk of a Global Energy Trading Firm. This role involves building tools that directly influence real-time decision-making while collaborating closely with commercial teams. Ideal candidates should ha ...

    Full‑Stack Engineer (React + Python) — AI‑Driven Platform

    Oritain is seeking a skilled individual contributor in London for a hybrid role, working across full stack development. Responsibilities include building modern React frontends and Python backend services while ensuring system reliability. The ideal candidate has strong experience with production systems, can me ...

    Lead Python Software Engineer – Asset Management Data Platform

    Job Description Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environment where your expertise and ideas a ...

    Hybrid ML Engineer: Production AI with Python & C#

    Investigo is seeking a Machine Learning Engineer to join an advanced analytics team in Nottingham on a 3-month contract. The role involves developing production-grade machine learning systems, managing large-scale datasets, and collaborating closely with data scientists and engineers. Essential skills include ex ...

    Contract Data Scientist Python, SQL & ML (Project Based)

    Mindrift is seeking a highly skilled data scientist to design and develop original computational problems for diverse industries in Birmingham, UK. Applicants should have over 5 years of experience and demonstrate a strong portfolio showcasing their problem-solving abilities. The role demands expertise in Python ...

    Hybrid Python Full Stack Engineer | Vue/JS, FastAPI

    Client Server is looking for a software professional with Python framework experience to work on technically challenging projects. With a salary of up to £65k plus bonuses, the role supports hybrid working conditions, allowing you to work from home most of the time with occasional office meetings in Cambridge. T ...

    RF Software Engineer: Real Time Python for Lab

    Technify Talent is seeking a talented Software Engineer to join an innovative engineering team in the UK. This role focuses on developing high-performance software for advanced radio frequency measurement and optimization on cutting-edge hardware. The ideal candidate has a degree in Electronic Engineering or Phy ...

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