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    Beacon Python Engineer for Trading & Risk Systems

    Eaglecliff is seeking a Beacon Developer with strong Python expertise to join their team in Canary Wharf, London. The role involves designing, deploying, and maintaining high-quality code as part of the Trading and Risk Management System team. The successful candidate will work closely with internal an ...

    Remote Software Engineer (Python & Java) AI & Autonomy

    Leidos is seeking a Software Engineer (Python & Java) in Farnborough, UK, to work on Maritime Internal Research and Development. The role involves developing software solutions and requirements, integrating software products, and working within Agile environments. Ideal candidates should demonstrate proficiency ...

    Lead Front Office Software Engineer — Python & Trading

    J.P. MORGAN seeks a Lead Software Engineer in London to enhance and deliver market-leading technology products within the Corporate and Investment Banking team. This role involves writing high-quality Python code, collaborating with traders, and leading practices across software engineering. Candidates ...

    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 ...

    Senior Backend Engineer (Python) — Scale & Production Systems

    Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisions, ...

    Senior Python Backend Engineer for AI Forecasting

    Anaplan is seeking a Senior Backend Engineer to enhance its Predictive Intelligence team in Manchester. You will design backend services that drive forecasting and predictive solutions, focusing on scalable, fault-tolerant systems using Python. The ideal candidate has robust experience in building prod ...

    Software Engineer Python/Django/Flask Web Apps

    Stars Arena is seeking a Software Engineer specializing in Python, Django, and Flask, based in Newbury, England. The ideal candidate will bring 1-3 years of experience in web-based Python development. Successful applicants will contribute to an established Earth Observation and Mapping Software company, receivin ...

    Hybrid Python Engineer Real World Fintech Growth

    LGBT Great is seeking a Junior Python Engineer to join their fast-growing fintech team in London. This hybrid role offers the chance to work on scalable backend services and APIs while developing your skills in a collaborative environment. The ideal candidate will have commercial Python experience, fam ...

    Remote Senior ML Engineer – Python & AWS, MLOps

    Client Server is looking for a Senior Machine Learning Engineer to join a successful car insurance tech company. You will collaborate with Data Scientists and Software Engineers on complex underwriting and pricing systems, implementing ML algorithms and working on data modelling. The role allows for fl ...

    Voice AI Frontend Engineer (TypeScript + Python) Onsite

    Lorien in Greater London is seeking a Full Stack Developer with strong skills in TypeScript and Python. This role provides a unique opportunity to work on a cutting-edge Voice AI and Chatbot platform. You'll spend three days onsite and focus on building high-quality frontend applications while integrating wit ...

    Python Engineer for Prediction Markets and Trading

    Predict responsibly is seeking a Software Engineer for their Prediction Markets Desk in Greater London. The role requires building systems to support trading processes, from real-time pricing inputs to production trading. The ideal candidate has at least 2 years of Python experience and is comfortable ...

    Python Software Engineer RF/IoT Systems (Cambridge)

    Technify Talent is seeking a Software Engineer in Cambridge to design and develop python-based software for algorithm development in a pioneering semiconductor start-up. This role requires strong proficiency in Python and offers the chance to work at the forefront of mobile communication and IoT technology. < ...

    Part Time Python Engineer — Production Grade Systems

    Obsidian is seeking U.S./UK/Canada-based Software Engineers for a model-training project with a leading AI lab. Ideal candidates will have a solid background in building production-grade Python systems and experience with top tech firms. This role pays $100/hour based on experience and requires a commi ...

    Remote Python Engineer: Django, APIs & AI Tools

    Zero Deposit is seeking a Python Engineer for a fully remote role. Work on improving product features and system reliability within a supportive and fast-growing team. Ideal for candidates with solid Python and Django experience, looking to grow in a dynamic environment. The position involves end-to-en ...

    Senior Platform Engineer — Kubernetes Operators (Go/Python)

    Bloomberg L.P. is looking for a Senior Software Engineer for the Platform as a Service (BPaaS) team in London. You will design and implement Kubernetes operators and custom controllers, write production code in Go and Python, and collaborate with other teams to integrate with Bloomberg systems. The ide ...

    Backend Python Engineer: Cloud, Databases & CI/CD

    Instil in Belfast is looking for a Mid-Level Python Software Engineer to build and maintain backend services. The role involves working on cloud infrastructure, relational databases, and contributing to CI/CD pipelines. Ideal candidates will have experience building production systems in Python, exposu ...

    Senior Python Engineer – Blockchain Scale up (Hybrid)

    A leading technology firm is seeking a Senior Software Engineer with expertise in Python and an interest in Blockchain. This hybrid role in Central London involves designing and building core backend software to support impactful real-world applications in sectors like public safety and financial systems. Candid ...

    Senior Python Engineer — Fashion Tech, Scale & Impact

    Lyst, a leading technology platform in the fashion industry, is seeking Software Engineers to tackle complex challenges in their products. The engineering team is focused on building effective solutions that enhance user experience while handling large-scale data and systems integrations. Candidates sh ...

    Backend C++/Python/Rust Engineer Cybersecurity AI

    Client Server in Milton, Scotland, is seeking a skilled software engineer specializing in C++. The role involves leading projects in cybersecurity technology, utilizing a variety of languages including backend C++ and Python. A salary of up to £80k is available, plus bonuses and excellent benefits. Joi ...

    Hybrid Python Engineer — Build Impactful Internal Tools

    Bright Purple in London is seeking a talented Software Developer to join their Technology and Data team on a hybrid basis. In this hands-on role, you'll design, build, and ship impactful internal tools and systems that enhance business operations. Ideal candidates will have at least 1-2 years of experi ...

    Lead Cloud AI/ML Engineer Java & Python

    JPMorgan Chase & Co. is looking for a skilled software engineer to design and implement cloud-based applications. You will collaborate with teams to optimize applications for performance and implement best practices in security and scalability. The ideal candidate will have experience with AWS, AI/ML t ...

    Lead AI Engineer (Python) — Equity & Partnership Path

    An AI startup in London is seeking a Lead AI/Python Engineer to oversee the complete lifecycle of AI development. You will work with cutting-edge models and influence the product roadmap in an ambitious team. The ideal candidate has a First-Class degree in Artificial Intelligence and approximately 3 years of AI/ ...

    Senior Full Stack Engineer: Python, Node & AWS

    Ashdown Group is looking for a Full Stack Developer in Northampton with strong skills in Python, Node.JS, and AWS. The role involves developing and supporting full stack web applications within a hybrid work model, allowing for flexibility between office and remote work. The ideal candidate should also ...

    Python Engineer, Data Pipelines for Sports Analytics

    Smartodds is looking for a Python Engineer in Greater London to develop data pipelines and back-end solutions. You will engage in hands-on development of applications and maintain high software quality standards. Candidates should have a BSc in computer science or equivalent, as well as strong Python and API dev ...

    Senior Software Engineer (Python/Java) – Life Sciences

    A leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications, particularly within the Life Sciences domain. This role offers flexible remote working and a compe ...

    Quantitative Model Validator & Validation Engineer (C++/Python)

    Marex is seeking a Quantitative Developer/Model Validator to support validation of algorithmic trading models and pricing engines. This role is crucial for analyzing the implementation of quantitative models in C++ and consulting on systematic trading strategies. The ideal candidate will have strong pr ...

    Automation Engineer: Python, Selenium & Cloud for Payments

    Deloitte - Recruitment is looking for a Test Automation Engineer in Glasgow to support User Acceptance Testing (UAT) for a client's Market Expansion programme in Payments. The successful candidate will utilize their solid Python and automation skills to build and maintain automated solutions ensuring operatio ...

    Lead Python & AWS Engineer — Scale, Secure FinTech

    As a Lead Software Engineer at JPMorgan Chase within Markets Technology team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market‑leading technology products in a secure, stable, and scalable way. Job Responsibilities Executes creative ...

    Remote AI Driven Python Backend Engineer (FastAPI)

    Digital Waffle is seeking a Back End Engineer based in the UK to build next-generation applications using Python and FastAPI. The role emphasizes collaboration in a fast-paced environment with a focus on AI-assisted development workflows. Candidates are expected to have strong commercial experience wit ...

    Linux Systems Engineer – Python, Go, Rust | London

    WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and practical experience with CI/CD pipelines. Familiarity wi ...

    Research Engineer: Computational AI (Python, NLP) London

    Oliver Bernard is seeking a Research Engineer specializing in Computational Science to join their team in Greater London. The ideal candidate should have a strong background in Python, NLP, and Deep Learning, and be comfortable with both research and engineering tasks. This opportunity involves working ...

    RegTech Python Engineer – Flexible Hours & Home Setup

    A leading regulatory technology firm in Greater London is seeking an experienced RegTech Engineer to contribute to innovative solutions tackling regulatory challenges. The successful candidate will have solid experience with Python and a deep understanding of collaborative coding and version control. Ideal appli ...

    Founding AI Engineer — Full Stack (Python & TS)

    Cross Border Talents is seeking a skilled engineer to build and ship AI product features in London. The role requires strong software engineering skills and proficiency in Python and TypeScript. The selected candidate will work closely with customers and have a direct impact on the development lifecycl ...

    Lead Python Platform Engineer Developer Tools & AI

    Fairygodboss is seeking a Lead Software Engineer to shape and enhance developer experiences across its strategic technology platforms. You will impact how software is built by designing systems that improve productivity and collaboration among thousands of engineers. This role requires strong software ...

    Junior ML Engineer: Python, Production Ready Models

    Information Tech Consultants is looking for a Junior Data Scientist specializing in Machine Learning and Python. The successful candidate will transform complex data into actionable insights through predictive modeling and collaboration with cross-functional teams. The role requires a Bachelor's or Mas ...

    Lead AI Trading Tech Engineer (Python/Java)

    JPMorganChase is searching for a Lead Software Engineer within Credit Technology to drive the development of market-leading technology products. The role involves architecting new systems leveraging AI-assisted coding while enhancing existing platforms. Candidates should have 5+ years of experience in Python, ...

    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 ...

    Senior AI Engineer Python & ML Production Lead

    Just Eat Takeaway.com is looking for a Senior Engineer to join their Enterprise AI team in Greater London. In this role, you will design, build, and deploy AI-powered solutions that provide significant business value. You will be responsible for developing scalable software solutions, leading AI projec ...

    Senior Python Engineer Trading & Risk Systems (Remote)

    Hunter Bond is seeking a Senior Python Developer to work on their leading FinTech trading systems in London. The role entails building Back End applications and developing high-performance pipelines for risk calculations and trade workflows. The ideal candidate will have a strong Python background, exp ...

    Senior Python Engineer & Technical Lead (Hybrid UK)

    A digital consultancy is seeking a Senior Python Developer to join their team. This hybrid role involves designing user-centred solutions and providing expertise in software development. Candidates should have strong experience with Python frameworks and AWS, along with excellent communication skills. The positi ...

    Lead Software Engineer Python (Django) SC Cleared

    Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

    Senior Python Engineer: Finance Data Pipelines & APIs

    Hunter Bond is looking for a Senior Python Engineer to join their high-performing global team. You will be responsible for building and enhancing critical backend platforms that support complex trading, risk, and data workflows. The ideal candidate will have strong Python development skills and be fami ...

    Senior Backend Engineer (Python) — Scale & Production Systems

    Location: Birmingham, Leeds, London, Manchester, Reading, Lanarkshire Virgin Media O2 is transforming how it uses data to run the business. Across pricing, network operations, customer care, and personalisation, we are building the products and services that help the company make better decisions, ...

    Senior Python AI Engineer (FastAPI) – Hybrid London

    A technology consulting firm is seeking a Senior Software Engineer skilled in Python (FastAPI) and SQL to lead the design and build of AI-driven applications. This role involves developing data pipelines, mentoring junior engineers, and maintaining high engineering standards. Exceptional communication skills and ...

    Senior Python Engineer Math Driven Optimization (Remote)

    A leading provider of analytical solutions is seeking a Senior Python Software Engineer with a strong mathematical background. The ideal candidate will design and develop advanced Python-based modules for optimization and analytics, work with modern technologies including SciPy and Pandas, and collaborate with i ...

    Linux Systems Engineer – Python, Go, Rust | London

    WorksHub is seeking a Quant Linux Systems Engineer in London, offering a competitive salary of £120k - £160k. The ideal candidate will possess advanced knowledge of configuration management tools for Linux systems, strong Python proficiency, and practical experience with CI/CD pipelines. Familiarity wi ...

    Senior Python Engineer — GenAI Microservices, Hybrid (London)

    About Us: ClearRoute is an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. We help enterprises reliably bring high-impact digital products to market faster, cheaper, and safer, working with technology leaders facing complex business challenges. ...

    Lead Python/Django Engineer — Secure Gov Services

    Energy Jobline CVL is looking for an experienced Lead Software Engineer (Python, Django) to support a central government programme. The role involves leading the design and development of secure software solutions and requires strong hands-on experience with Python and Django in regulated, security-focused do ...

    Senior Software Engineer Python, APIs & Cloud Pioneer

    Barclays is seeking a Senior Software Developer to join their team in London. You will embark on a transformative journey to design, develop, and improve software solutions, utilising various engineering methodologies. Your role will involve collaboration with product managers and designers to align with busi ...

    Senior Python Engineer Trading Tech & Risk Platforms

    Engelhart in Greater London is seeking a Python Software Engineer with 5 years of experience in commodities trading. The role offers ownership of technology initiatives and collaboration with key business teams. Candidates must have strong Python, AWS familiarity, and excellent problem-solving skills. ...

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