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    Senior ML Engineer: GenAI, MLOps & Python (Project Based)

    Mindrift offers project-based AI opportunities for specialists in Manchester, England. Contributors will design original computational STEM problems, focusing on machine learning and Python programming. The opportunity requires a portfolio showcasing significant project contributions and a strong grasp of var ...

    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- ...

    Senior Software Engineer, Power Systems & HPC (C++, Python)

    TNEI Services Ltd is looking for a Senior Software Engineer in Manchester to develop high-performance simulation tools using C++. Candidates should have a strong background in C++ programming, and be familiar with Python and power systems concepts. The role offers flexible working hours, 25 days of ann ...

    CAE Software Engineer (C++/Python) Agile & Remote Options

    Advanced Design Technology Ltd is seeking a Software Engineer to join our dynamic development team based in Central London. This role will involve full stack development on Windows, implementing cutting-edge features using C++ and Python in an Agile environment. The ideal candidate will have a degree i ...

    Senior Software Engineer Core Platform (Rust/C++, Python)

    Durlston Partners LLP is hiring a Senior Software Engineer in London to design and develop core platforms that enable autonomous systems. You will work alongside exceptional engineers and tackle complex technical challenges in a collaborative culture. The ideal candidate has strong skills in C++, Java, ...

    EMEA Front Office Risk VP: Quant & Python Analytics

    Nomura is seeking a mid-senior level Risk Manager to join Front Office Risk in Greater London. The successful candidate will be responsible for overseeing significant financial risks across Global Markets while enhancing our risk platform. Key tasks include monitoring trading activities, risk assessments, and ...

    Full Stack Engineer (React/Python) – AI Platform, Hybrid

    An innovative AI company in Bracknell is seeking a Full Stack Engineer to work on a modern tech stack including React and Python. You will be collaborating with a senior team to build new features, improve platform performance, and contribute to technical strategy. The ideal candidate should have experience in b ...

    Senior Python Engineer – ML for Carbon Reduction (Hybrid)

    A leading technology scale-up located in London is looking for a Senior Software Engineer with expertise in Python and AWS. This role emphasizes collaboration within cross-functional teams to tackle climate change challenges using machine learning technology. The company offers a flexible work environment, promo ...

    Global Markets Python BA for Risk & PnL Tech

    The JM Longbridge Group is looking for a Technical Business Analyst - Python in Southampton on a 6-month contract. The role involves working at the intersection of Business Analysis, Development, and Production Support, primarily focused on Global Markets technology initiatives. The ideal candidate will have str ...

    Software Engineer Python/Django/Flask in Newbury OxSource

    Software Engineer – Python/ Django/Flask Newbury, United Kingdom Posted 9 months ago An established Earth Observation and Mapping Software company based in Berkshire is looking for a Software Engineer with web-based Python skills (Python or Flask) to join the team. <h3 ...

    Python Software Engineer – AI Security Platform (Hybrid London)

    Darktrace is seeking a Specialist Software Engineer in London to lead the prototyping and development of AI security features. This hybrid position allows for work from home while requiring at least two days in the London office. Responsibilities include collaborating with teams to develop and advance projects, ...

    ML Researcher (PhD in Statistics) – Python & AI, Remote

    A high successful SaaS tech company in Cambridge is seeking a Machine Learning Researcher (PhD Statistics Python AI R&D) to develop new tools and techniques for probabilistic models. The role involves conducting independent research and contributing to product development in the automotive sector. Competitive sa ...

    Founding Python Engineer Early Stage Start Up London

    Overview Founding Python Engineer required for an early stage start-up building the future of AI-powered data processing. Joined by a founding team from leading industry names and backed by prestigious VC and angel investors, this is a ground-floor opportunity to work on technically challenging AI ...

    Senior Python/Go Engineer with Terraform & ML (Remote)

    A leading consulting company seeks Senior Software Developers/Engineers with extensive experience in Python and Machine Learning for a strategic project. Responsibilities include working with a dynamic team and developing complex applications. Candidates should have 7-10 years of proven experience and must demon ...

    Remote QA Automation Test Analyst (Python, SC Cleared)

    Peregrine is seeking a Quality Assurance Testing Analyst to support a large public sector organisation in transforming financial services. This hands-on role emphasizes automation and integration, requiring travel to Newcastle for key workshops. The ideal candidate will lead teams in agile testing, dev ...

    Senior Python AI Engineer — Production ML/LLM Systems

    IT Recruitment Solutions seeks a Senior Python Engineer to integrate advanced ML models in production systems. You will design and build scalable Python services that interact with AI systems, ensuring reliability across the stack. The ideal candidate has over 6 years of Python experience, with a focus ...

    Senior Full Stack Engineer (Python/React) Hybrid, Equity

    Skin + Me is looking for a Senior Full Stack Engineer to take ownership of features across our Python and React stack. You will work on the consultation engine, patient systems, and more, contributing to delivering personalized treatments at scale. Ideal candidates have strong experience in both backen ...

    Embedded Electronics Engineer Python/C Full Time Bristol

    Stars Arena in Bristol is looking for an Electronics Engineer with experience in testing, fault-finding, and designing electronic circuits. The ideal candidate will have a strong coding background, particularly in Embedded C or Python. The role is full-time, and while competitive compensation is mentioned, visa ...

    Senior Python/Django Full Stack Engineer – London Hybrid

    Propel is seeking a Senior Full Stack Engineer (Python/Django) to join their innovative product engineering team in London. This role involves taking ownership of product areas from architecture to delivery, significantly impacting a fast-growing platform. You will deliver reliable software, improve sc ...

    Senior Python Software Engineer | AWS, Client Facing, Hybrid

    A leading recruitment agency is seeking a Senior Software Engineer (Python) in Bristol. This hybrid role involves working with Agile teams and clients to develop bespoke software solutions. Candidates should have strong Python skills, AWS experience, and client-facing consultancy capabilities. A British passport ...

    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 ...

    Full Stack Engineer for Climate Tech (Python) Remote

    Foodsteps is hiring a full stack software engineer in London to help drive food sustainability efforts. The role includes technical design, implementation, testing, and support of our application. The ideal candidate should have strong Python experience and a desire to work collaboratively within a small team ...

    Python Engineer for Front‑Office Trading Platform (London)

    A diversified trading firm in London is seeking a Software Engineer specializing in Python to join their multi-asset trading team. The role involves enhancing automated trading systems, collaborating with traders, and mentoring junior developers. Candidates should have at least 3 years of experience, strong tech ...

    Project Based: AI Powered Electrical Engineer & Python Pro

    Mindrift connects engineers with project-based AI opportunities focusing on the design of computational engineering problems. Contributors are expected to have proficiency in Python and a degree in Electrical Engineering or related fields. This role demands strong written English and 2+ years of professional ...

    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 ...

    Senior Python Backend Engineer for AI Trading (Hybrid)

    GL Global is seeking experienced Python backend engineers for a new AI-driven trading and market infrastructure platform in London. This is a unique opportunity focused on designing and building scalable, low-latency systems from the ground up. The role offers a competitive salary, hybrid working, and ...

    Coding Curriculum Designer: Shape Digital Skills (Python/Java)

    Calling All Coding Crusaders! London, United Kingdom Posted 12 months ago This is a job posted by our partner Jooble Tech Stack Python Java Web Development Coding Curriculum Development Use your expertise to cre ...

    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 ...

    Senior Python Engineer for hx Renew Pricing (Hybrid)

    A leading insurance company in London is looking for a Software Engineer to join their technology team. The ideal candidate will have experience with pricing decision intelligence platforms, strong programming skills primarily in .NET, and the ability to mentor junior engineers. This position offers a hybrid wor ...

    Hybrid Software Test & Automation Eng (Python, HIL/SIL)

    A Software Test and Automation Engineer with a background involving the use of Python and Behave together with knowledge of supporting HIL and SIL testing within a Hardware Engineering environment, will join a thriving High-Tech Company where quality and product reliability are key. A competitive salary pa ...

    Senior Software Engineer – Python & C# for Semantic Search

    LexisNexis Risk Solutions is looking for a Software Engineer III (Python & C#) to architect and build complex systems in Farringdon, UK. You will develop a semantic search API and maintain tools, ensuring quality at every step through code reviews and best practices. The ideal candidate will have profi ...

    Senior Python GUI Engineer (Qt) Real Time Trading

    A technology-driven trading firm in London seeks a Senior Python Engineer with Qt expertise to develop high-performance desktop GUI applications for real-time trading. The ideal candidate will have hands-on experience with Qt and a strong willingness to learn. Responsibilities include designing responsive interf ...

    Remote First Senior Python Engineer — AI Driven Platform

    NearTech Search is seeking a Senior Python Engineer to join their growing technology business in the Greater Edinburgh Area. This role involves building scalable applications, developing backend services, and influencing technical decisions within a highly experienced engineering team. You'll work pred ...

    Senior Full Stack Engineer: Java, Python, React + AI

    J.P. MORGAN in Greater London is seeking a Full Stack Engineer to shape the future of web applications. You will design and support scalable web applications and integrations using Java, Python, and React, collaborating across diverse teams. This role involves driving AI initiatives and ensuring compli ...

    Mid Level Software Engineer (Python) RegTech 2026 UK

    Suade is building world‑leading regulatory technology aimed at preventing the next financial crisis. Our success is built on the ability of our engineers to work hand‑in‑hand with domain experts, translating concepts from finance and regulation into code. The RegTech Engineer is at the core of this and is ...

    AI Inference Engineer | GPU Scale Rust/Python | Equity

    We are looking for an AI Inference Engineer to join our growing team. We build and run the inference engine behind every Perplexity query and deploy dozens of model architectures at scale with tight latency and cost budgets. Our stack is Rust, Python, CUDA, and CuTe DSL.Responsibilities</stron ...

    Senior Python Automation Tester for AI & LLM Systems

    Resillion is seeking a Senior Automation Tester (Python) to develop and maintain automation frameworks for validating AI systems, including chatbots and agentic workflows. Applicants should have strong Python skills, experience in test automation, and familiarity with CI/CD pipelines. This role involves close co ...

    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 ...

    VP Full Stack Engineer (Python/Java) Hybrid & Growth

    Citigroup Inc. is seeking a Vice President level developer for their Strategic Equity Solutions team in Greater London. This role focuses on creating innovative trader workflow tooling within an agile team environment. The successful candidate will take ownership of the entire software development life ...

    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 ...

    Platform Engineer: AWS/Linux/Python | WFH to £100k

    Client Server is seeking a Platform Engineer to join a thriving High Frequency Trading firm in London. The role offers competitive salary up to £100,000 per annum, with the option to work from home once a week. The successful candidate will collaborate closely with teams to improve a 24/7 web scraping ...

    Senior Python Backend Engineer for AI Education Platform

    Hit a glass ceiling in your job? Want to play a key role in building and scaling a start-up where there’s no limit to your progression? The client With all the rage around ChatGPT and AI these days, this is an exciting chance for you to be a part of an Educational AI product’s growth right ...

    Senior Robotics V&V Engineer — Tooling, Python & Linux

    Senior Verification & Validation Engineer / Tooling / Python / Linux Location: Wallingford - Oxfordshire Employment Type: Permanent At Dexory, we are transforming the warehousing and logistics industry through data intelligence. We’re currently recruiting f ...

    Senior Backend Software Engineer (Python) in London NLPatent

    Overview London, United Kingdom Posted 2 months ago This is a job posted by our partner Jooble Below is the snippet of the job description. To read the full text, please click on the Apply Now link. Qualifications 5+ years of commercial engineerin ...

    Senior Software Engineer Python Climate Tech London (Hybrid)

    This is a great chance to join a well funded start up in the climate tech space and make a real impact as they continue to grow. The team are using Python but open to a range of backgrounds - we are looking for strong engineers with a passion for all things climate tech and happy in a start up environment. ...

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)

    Software Engineer (AWS, Python, C#/C++, CFD/FEA)Oxford – 3-4 days per week in office.£45000 - £68000 + Package.- Must have aputing/STEM Degree (2:1 or higher).- Can work in their Oxford head office 3-4 days week.- Must have experience with AWS / Distributedputing an ...

    Senior Software Engineer Health Tech (Hybrid, Python/API)

    A recruitment firm in Cambridge is hiring a Senior Software Engineer to develop cutting-edge health technology. The role requires strong Python skills, particularly in API development. Responsibilities include writing scalable code and building robust APIs, while working in a collaborative culture that encourage ...

    Test Automation specialist with Python and Chaps / Swift

    Test Automation specialist - with Python and Chaps / Swift * * Must have Python * including environment management, e.g. how to handle big files, performance management, etc. * Test automation engineer * Must be hands-on test automation, i.e. designing, imple ...

    Senior Software Engineer, Hegel PBT (Python/Rust) London

    Antithesis is looking for a software engineer in London to develop Hegel, our property-based testing libraries. You will be responsible for building open-source libraries that enhance software reliability. We value high standards of engineering and collaborative culture. The ideal candidate has experie ...

    Full Stack Engineer — AI Powered, Java/Python/React

    JPMorgan Chase & Co. is seeking a Full Stack Engineer to shape the future of web applications with innovative AI-driven solutions. You will design, build, and support scalable web applications, leveraging Java, Python, and React to deliver AI-enabled features. The role offers the opportunity to collabo ...

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