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    Hybrid Python Software Engineer — Cybersecurity R&D (London)

    Darktrace Ltd is seeking a Specialist Software Engineer, Python to join their dynamic R&D teams in London. This hybrid position requires attendance in the London office at least 2 days a week, focusing on prototyping and developing innovative solutions against cyber threats. Candidates should demonstrate strong ...

    Data Solutions Engineer: Power BI, SharePoint & Python Pro

    Ride Report is seeking a Data Solutions Engineer in Birmingham, responsible for developing and maintaining SharePoint infrastructure and Microsoft Office 365 applications. You will ensure the market-leading status of INRIX’s traffic incident data product through integration of technologies and workflows. Candida ...

    Senior Backend Python Engineer AI Platform, Vice President

    Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools and services. This hands‑on individual con ...

    Senior Python Backend Engineer — Scalable APIs & AI Workflows

    A dynamic scale-up in the fintech space is looking for a Senior Python Developer to join their team in Greater London. In this role, you'll implement robust solutions, design REST APIs, and ensure code quality through testing and reviews. The company offers a competitive salary between £70,000 and £95,000, hybri ...

    Data Platform SRE — Scale Distributed Systems (Go/Python)

    Golang Works is seeking a Site Reliability Engineer (SRE) for their Data Platform in London. You will design, author, and release code in Go or Python while managing and scaling distributed systems across various cloud environments. The role requires expertise in reliability and experience with S3-compatible sto ...

    Senior Python Engineer AI SaaS, Hybrid, Growth Path

    R3vamp in Greater London seeks a Senior Python Engineer to work in a squad developing features for an AI SaaS platform. This role involves designing and building RESTful APIs, processing large datasets, and collaboration with cross-functional teams. Ideal candidates should have a degree in a relevant field, over ...

    Bayesian MMM Data Scientist (Python, PyMC) Hybrid/Remote

    Ventula Consulting, a leading pharmaceutical client, seeks a Senior Data Scientist based in London. This role involves driving marketing effectiveness through data modeling and working with the Data Science team to ensure robust model development. Requires strong skills in Python, R programming, and experience w ...

    Senior Structural Engineer — Design Leadership with Python Skills

    Stars Arena is seeking a Senior Structural Engineer to work in Epsom, United Kingdom. The role is full-time and offers a competitive compensation package. The ideal candidate should possess strong interpersonal and communication skills and the ability to adapt to diverse working environments. Knowledge of Python ...

    FX Data Engineer Contractor: Python & kdb+ in London

    Data Intellect is seeking a Data Engineer Contractor with expertise in Python and kdb+. The ideal candidate will develop and maintain core data pipelines for FX BAU and project initiatives, collaborating across teams to optimize data solutions. The position requires strong experience in Python and kdb+ ...

    Junior Backend Engineer Build Scalable Go/Python Solutions

    InfoSum Limited is looking for a Junior Backend Engineer to join their team in Basingstoke. You will work on designing and maintaining scalable backend systems for InfoSum’s data collaboration platform, collaborating with cross-functional teams to deliver efficient solutions. This role requires a keen ...

    Senior Software Engineer Python, TypeScript, AWS, Ruby (Remote)

    Client Server Ltd. is seeking a Software Engineer with expertise in Python, TypeScript, and AWS. This role offers a competitive salary up to £110k and opportunities to work on Greenfield projects in a collaborative environment. You will have autonomy in your work while benefiting from a strong support ...

    SQL & Python BI Developer for Power BI Dashboards

    KBR, Inc is seeking a SQL/Python Developer based in Swindon, England. The role involves developing BI datasets and maintaining the Reporting Data Warehouse, working closely with the Estates Intelligence BI team. The ideal candidate should have extensive experience with SQL, Python, and Power BI, and wi ...

    Global Full Stack Python/React Engineer: Prototyping Impact

    Vitol Group is seeking a Full Stack Desk Developer proficient in Python and React to join their Greater London team. The role involves working collaboratively across various business lines, developing innovative full-stack applications aimed at optimizing operations in the energy commodities sector. Id ...

    Autonomous Full Stack Engineer (Python/.NET) with Azure

    Tech4Good Recruitment is looking for a Full Stack Software Developer based in the United Kingdom. This standalone role offers the opportunity to shape and build both internal and client-facing systems. You'll work across the full development lifecycle, defining architecture and delivering scalable solutions. Req ...

    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. ...

    Senior Backend Python Engineer AI Platform, Vice President

    Paid Parental Leave Are you looking for a career move that will put you at the heart of a global financial institution? We are seeking an exceptionally skilled Senior Python Software Engineer to architect and implement robust, scalable backend systems that power our advanced AI tools an ...

    Data Analyst: SQL, Excel & BI Dashboards (Python/R)

    A data analytics firm is seeking a Data Analyst in Cheltenham. The role involves supporting digital transformation and developing data visualizations using SQL, Excel, and tools like Power BI and Tableau. Ideal candidates should have 2-3 years of experience and a degree in a relevant field such as mathematics or ...

    Senior Data Scientist: GenAI & ML Impact in Python

    Dufrain is looking for a Senior Data Scientist proficient in Python and experienced with ML and GenAI projects. The successful candidate will engage in delivering ML solutions using tools like Hugging Face and LangChain. This full-time role is based in Greater London and offers competitive compensation. Ideal ca ...

    Senior Python Backend Engineer AI/ML, Hybrid London

    Synechron is seeking a Senior Python Software Engineer in London for a hybrid role. You will architect and implement scalable backend systems for advanced AI/ML tools, emphasizing Python expertise and software design principles. The position offers opportunities for innovative AI product development within a dyn ...

    Senior Python AI Backend Engineer – Credit Risk (Hybrid)

    Remarkable Resourcing is looking for a Senior Python Software Engineer to join a high-impact consultancy in London. This contract position involves designing and building scalable backend systems for cutting-edge AI solutions, particularly in credit risk analysis. Responsibilities include developing production-r ...

    Senior Software Engineer Python, TS & AWS | AI Driven

    Liberty IT is looking for a Senior Software Engineer to join their team in Belfast, UK. The ideal candidate will have strong experience in Python, TypeScript, and AWS. You will be responsible for delivering high-quality software and developing cutting-edge AI features in a collaborative and agile environment. Th ...

    Autopilot Firmware Engineer MAVLink/PX4, C++/Python, RTOS

    Stark Defence is seeking an Autopilot Engineer in Taunton, England. You will develop and customize firmware for autonomous systems, focusing on optimizing, debugging, and integrating autopilot functionality. The ideal candidate has a degree in Robotics or software engineering and 3 to 6 years of releva ...

    Remote Senior Full Stack Engineer: Python, React, AWS

    A growing engineering firm seeks a Senior Full-Stack Software Engineer to build modern applications fully remotely in Northern Ireland. The ideal candidate will design and develop scalable systems using Python and React, contributing to both front-end and back-end processes. Responsibilities include building API ...

    Senior Data Scientist — ML & Python for Music Growth

    Warner Music Group is looking for a Senior Data Scientist based in London, United Kingdom. This full-time role requires extensive proficiency in Python and its data science libraries, supporting the company's global music entertainment initiatives. The ideal candidate will possess strong skills in libr ...

    SC Cleared Automation Engineer: Python, Ansible & CI/CD

    IO Associates is looking for a SC Cleared Automation Engineer based in Corsham, United Kingdom. The role offers a competitive salary of £130,000 - £143,000 per year. The ideal candidate will possess active SC clearance and have strong experience in Python programming and automation, along with proficiency in CI/ ...

    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 ...

    Full Stack AI Engineer (Python) Hybrid, Clean Energy

    Addition is seeking a skilled engineer to join their team in Derby, focusing on developing AI solutions for clean energy. This role involves designing and delivering cloud-native AI applications, ensuring compliance in regulated environments, and fostering collaboration within cross-functional teams. Candidates ...

    Full Stack Python Developer in London Quant Capital

    Full Stack Python Developer Location: London, United Kingdom Posted 10 months ago Overview This is a job posted by our partner Jooble. Tech Stack Computer Science Full-stack JavaScript Python Qualific ...

    Python Developer with Azure Databricks in London Luxoft

    Python Developer with Azure Databricks London, United Kingdom Full time Compensation: Competitive Visa sponsorship: Not provided Responsibilities Maintain and enhance the existing Python- based reporting system, ensuring stability and accurac ...

    Remote Python Engineer for AI Driven Autonomous Systems

    trg.recruitment is looking for a Python Software Engineer to design and build intelligent autonomous systems for a well-funded startup in London. The role offers 4+ years experience in product development and a strong focus on AI technologies, offering competitive salary and equity. Enjoy a fully remote position ...

    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, Data Engineer in London SS&C Technologies

    Python, Data Engineer Location: London, United Kingdom Posted 9 months ago Tech Stack Python C Data Engineer administration Job Summary As a Python Data Expert at SS&C, you will play a key role in the Data Platf ...

    Hybrid Data Scientist Python, ML for Business Insights

    Oscar is looking for a mid-level Data Scientist to join their team in Nottingham. The ideal candidate will have at least 3 years of experience in data science, with strong proficiency in Python and a solid understanding of machine learning. The role involves working on various analytical and machine learning tas ...

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

    Mindrift in Manchester seeks a data science expert to design and document complex computational problems across industries. The candidate should have over 5 years of hands-on experience, a strong portfolio, and proficiency in Python and SQL. Knowledge of GenAI technologies and MLOps practices is essential. The r ...

    Senior Python Engineer | London (Hybrid) | Flask, AWS, Terraform

    Senior Python Engineer | London (Hybrid) | Flask, AWS, Terraform OB have partnered with a fast-growth scale‑up backed by top tier investors, and having raised over £50m in funding, they are looking for a Senior Python Engineer with experience in Infrastructure to work cross functionally with the ...

    Python Software Engineer : Quant Trading Fintech : London : £200k

    Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer. In this high performance computing team, you will be responsible for building automated software solutions which are used across the tradin ...

    Software Engineer (Python/React) Up to 140k + Bonus

    Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm in London is seeking a talented Software Engineer to join its growing technology team. This is an opportunity to work in a fast-paced, high-performance trading environme ...

    Front Office Python Engineer for Commodities Trading (Hybrid)

    VirtueTech Recruitment Group is seeking a Front Office Python Engineer to work in a global energy trading company, developing front office trading systems using Python. You will collaborate closely with front office stakeholders and report to the head of front office IT. Requirements include experience in energy ...

    Data Engineer (C# & Python) – Hybrid ETL & Data Lakes

    Client Server Ltd. is looking for a Data Developer / Software Engineer in London. This hands-on role involves designing and building components for a modern data platform while working in a collaborative team environment. Candidates should possess strong backend experience in C# and Python, along with knowledge ...

    Python Web Engineer Fintech in London Quant Capital

    Job Opening: Python Web Engineer Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also experience. The role requires experience with Python-based MVC web frameworks, as well as front‑end web technologies such ...

    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, ...

    Senior Python Backend Engineer Real Time Time Series

    djr is looking for a Senior Python Engineer in Watford to contribute to a real-time data platform. The role emphasizes backend engineering rather than data science, focusing on building API-driven services and handling time-series data. Ideal candidates will demonstrate experience in designing data models for ti ...

    Energy Trading: Python Developer for Front Office Analytics

    RJC Group is seeking a Python Developer to support trading activities within their front-office energy trading firm in London. This high-impact role involves designing and building data models to aid trading decisions, as well as collaborating closely with traders and business stakeholders. Strong Python skills ...

    Python Developer Backend or Full Stack London Hybrid

    Our client is building AI products that automate complex, document-heavy workflows for financial services businesses - and they’re looking for ambitious Software Engineers to help scale the platform. This is the kind of environment where engineers ship fast, solve real problems, and see their work ...

    SC‑Cleared Python Engineer — Cloud Data Pipelines (Hybrid)

    Opus Recruitment Solutions seeks experienced Python Software Developers in Newcastle to support large-scale analytics solutions. The role involves developing Python applications, optimizing cloud-native data pipelines, and working with tools like Docker and Apache Spark. Candidates must have strong Python expert ...

    Hybrid Full Stack Engineer (Python/TS) — Equity & Impact

    Oliver Bernard is seeking a Mid-Level Full-Stack Engineer in London offering up to £75k plus equity. This role at a funded AI startup involves working across a Python backend and Vue/React frontend in a small, fast-growing team. Ideal candidates will have 3–7 years of full-stack experience and a welcoming attitu ...

    Senior Python Engineer Remote AI Delivery, Early Stage

    SPECTRUM IT is looking for a Senior Software Engineer skilled in Python for a fully remote role across the UK. You will join a small, talented team to build production-grade systems in the exciting AI delivery space. Your responsibilities will involve designing APIs, deploying systems, and shaping the engineerin ...

    Senior Full Stack Engineer: React, Python, Azure & AI

    ClearRoute is seeking a Senior Full-Stack Developer in Greater London to design and maintain scalable web applications. The candidate should have extensive experience with React and Python, alongside proven Azure deployment skills. Responsibilities include integrating AI-driven components and ensuring applicatio ...

    DeFi Systems Engineer – Rust/Python for Latency Trading

    Radley James seeks a DeFi Developer in Greater London to join a technical trading team. This role involves building high-performance systems in Rust and Python for decentralized markets, with a strong focus on end-to-end ownership across the trading stack. The ideal candidate will have a software engineering bac ...

    Senior Python Engineer Real time SaaS, Full Stack

    Senzo Group is seeking a Senior Python Engineer to contribute to their real-time data SaaS platform. This role focuses on developing backend services with Python while integrating with the frontend using React. You will work in a fast-paced environment, shipping production-grade software used daily. The position ...

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      Application Engineering Lead Java Python Microservices Jobs in United Kingdom Job Search Guide, Trends and Insights