Lead Python Software Engineer Python And React Jobs in UK

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Radar R&D: Scientific Software Engineer for Climate Data

An environmental agency in the UK is seeking a Scientific Software Engineer in Radar R&D. This hybrid role involves developing innovative techniques to enhance weather radar data services and collaborating with scientists to improve high-quality software solutions. Ideal candidates will have expertise in Python, ...

Senior Embedded Software Engineer: SoC & 100GbE (Hybrid)

A leading tech firm in Northern Ireland is seeking a Senior Embedded Software Engineer for a hybrid role lasting 2 years. The position involves developing, integrating, and debugging embedded software on Adaptive SoC platforms, utilizing bare-metal, embedded Linux, and RTOS environments. Candidates should have s ...

Remote Principal Software Engineer — Architect & Leader

A leading crypto platform in London seeks a Principal Software Engineer to define technical direction and tackle complex architectural challenges.Read all the information about this opportunity carefully, then use the application button below to send your CV and application.The ideal candidate has 8-10 y ...

Senior Full Stack Engineer: AWS, REST & React

A leading software company in the United Kingdom is seeking an experienced Software Engineer to join their Architecture, Engineering and Construction Data team. The ideal candidate has over 5 years of experience in full stack development, including proficiency in Java, Python, and various front-end technologies ...

Senior Embedded Software Engineer

Senior Embedded Software Engineer Location: St. Ives (also based in Cambridge). Salary Range: £60-70k (based on skills and experience). Phone: . Company: Platform Recruitment is partnered with a global leader in extremely responsive control software for industrial automat ...

Founding Senior Software Engineer – HealthTech AI

A HealthTech AI company in Greater London is seeking a Senior Software Engineer to design and deliver robust backend systems. The ideal candidate will have over 6 years of experience in software engineering, strong Python and FastAPI skills, and familiarity with React.js and cloud infrastructure. Collaboration w ...

Senior Software System Architect

This globally recognised engineering consultancy tackles challenging problems across sectors including healthcare, communications, automation, IoT and safety-critical systems. The team are now looking for a Systems Software Architect to lead the design, development and delivery of complex so ...

Application Security Engineer — Remote & AI Driven

A cutting-edge AI company is seeking an Application Security Engineer to join their Security team. This remote role emphasizes building security systems and tooling that allows teams to deploy secure software rapidly. Ideal candidates have a strong software engineering background, fluency in Python and TypeScrip ...

Senior ML Benchmark & QA Engineer

A leading AI technology firm in Bristol seeks an experienced ML Engineer to test and validate a complex ML software stack. The ideal candidate should have strong proficiency in Python and experience with industry-standard ML frameworks like PyTorch and TensorFlow. Responsibilities include benchmarking ML models, ...

Full Stack Engineer

Full Stack Engineer This is a remote-first opportunity, but candidates must reside in the UK for at least 11 months of the year. Full Stack Engineer - AI & Data Integration Do you want to build data-powered software that delivers re ...

Senior Full Stack Software Developer Node.js & React

Senior Full Stack Software Developer - Node.js & React Location: Tranent, GB, EH33 2NE Saffron Walden, GB, CB10 1XL Keele, GB, ST5 5SP Tranent, GB, EH33 1EH Portishead, GB, BS20 7AW Margate, GB, CT9 4LT Hatfield, GB, AL10 9SN < ...

Senior Full Stack Software Developer Node.js & React

Senior Full Stack Software Developer - Node.js & React Location: Tranent, GB, EH33 2NE Saffron Walden, GB, CB10 1XL Keele, GB, ST5 5SP Tranent, GB, EH33 1EH Portishead, GB, BS20 7AW Margate, GB, CT9 4LT Hatfield, GB, AL10 9SN < ...

Senior Full Stack Software Developer Node.js & React

Senior Full Stack Software Developer - Node.js & React Location: Tranent, GB, EH33 2NE Saffron Walden, GB, CB10 1XL Keele, GB, ST5 5SP Tranent, GB, EH33 1EH Portishead, GB, BS20 7AW Margate, GB, CT9 4LT Hatfield, GB, AL10 9SN < ...

Senior Full Stack Software Developer Node.js & React

Senior Full Stack Software Developer - Node.js & React Location: Tranent, GB, EH33 2NE Saffron Walden, GB, CB10 1XL Keele, GB, ST5 5SP Tranent, GB, EH33 1EH Portishead, GB, BS20 7AW Margate, GB, CT9 4LT Hatfield, GB, AL10 9SN < ...

Senior Embedded Software & Electronics Engineer – Broadcast Tech

A leading broadcast technology company is seeking a Senior Software & Electronics Engineer in Whiteley, UK. The role involves developing embedded software and hardware design for broadcasting. Candidates should have strong programming experience in C, C++, and/or Python, along with a degree in Electronics or Com ...

Mechatronic Test Rig Design Engineer

A leading consulting firm in the United Kingdom seeks a skilled engineer for software and hardware development. The role includes writing and testing software in LabVIEW, Python, and C+, as well as designing integrated test equipment. Candidates should have proven experience in an electro-mechanical environment, ...

Senior Software Engineer, Unified Platform Global Markets

A leading trading firm in the UK is seeking a Senior Software Engineer to join their Unified Platform organization. This role involves developing tools for data acquisition, storage, and visualization, while collaborating closely with analysts and traders. The ideal candidate will have 2-3 years of software deve ...

Senior Linux Open Source Support Engineer (Remote)

A leading open source software provider is seeking a Software Engineer - L3 Support for a remote role. This position involves troubleshooting and resolving complex issues related to Linux-based infrastructure and applications like Ubuntu, Kubernetes, and OpenStack. Candidates should have a strong background in L ...

Software Engineer Cloud & Data (Hybrid UK)

A leading defense and security technology company is seeking a Software Engineer for their Gloucester office. This role involves designing and documenting software, mentoring junior developers, and working on AWS cloud infrastructure. The ideal candidate should have strong back-end programming skills in language ...

Build Engineer ML Software Stack & Tools

A leading technology company in the UK is seeking a Software Infrastructure engineer to develop and manage tools for the Machine Learning Software Stack. The role involves working closely with QA and development teams on build practices, tooling, and releases. Essential skills include proficiency in Python or C+ ...

Senior Backend Engineer Scalable Systems

A leading online travel agency is seeking a Software Engineer to enhance their backend systems. The candidate should have over 5 years of experience in software development, with expertise in various programming languages including Java and Python, as well as experience with Docker and Kubernetes. This role invo ...

Remote Embedded Software Engineer for Factory IoT

A leading multinational engineering company in Milton Keynes seeks a Software Development Engineer to design and develop cutting-edge automation products. The ideal candidate will possess a degree in Electronics or related fields, with experience in C, C#, C++, Python, and Docker. Responsibilities include writin ...

Senior AI Engineer: LLMs, Prompting & System Architecture

A global financial services provider is seeking a Principal Engineer responsible for designing and developing high-quality software solutions. This role emphasizes technical proficiency in AI and requires over 12 years of experience in software development, particularly in Java and Python. The ideal candidate wi ...

Software Engineer: Tooling & Data for Precision Gas Analysis

A leading technology company is seeking a motivated Software Engineer to develop and enhance tooling for production. The role involves translating customer requirements into software applications, collaborating with cross-functional teams, and contributing to the full product lifecycle. The ideal candidate has s ...

Staff Software Engineer Billing Platform & Microservices

A leading Fintech company in Northern Ireland seeks a Staff Software Engineer to design and optimize billing services in a fast-paced team. The ideal candidate will have over 8 years of software development experience, particularly in Java and Python. The company offers a competitive salary, a hybrid work model, ...

Manufacturing Automation Engineer – Robotics & Software

A leading manufacturing firm in Norwich is seeking a Manufacturing Engineer specializing in software, robotics, and automation. This position involves developing software for robotic systems, integrating various components into workflows, and collaborating with hardware engineers to enhance processes. The ideal ...

Human Resources Systems Implementation Engineer

Human Resources Systems Implementation Engineer Join to apply for the Human Resources Systems Implementation Engineer role at Mercor Human Resources Systems Implementation Engineer 1 day ago Be among the first 25 applicants Join to apply for ...

Software Engineer

At Great Yellow we're looking for a Software Engineer (backend) to join our team. About the job Great Yellow is connecting nature and finance, allowing nature restoration projects to run effectively with long‑term capital support. The world is experiencing rapid environmental degr ...

Software Engineer Large Scale Data Stores

A leading fraud detection firm in Greater London is looking for a Software Engineer to join their Data Stores team. The role involves maintaining large-scale database solutions and collaborating closely with senior engineers. Ideal candidates will have a foundation in software and systems engineering, as well as ...

Senior Compliance Software Engineering Leader

A leading global investment firm is seeking a Software Engineer to join its compliance division in Birmingham. The role involves software design and development, requiring proficiency in programming languages such as Java and Python, as well as knowledge in web development and NoSQL databases. Candidates should ...

Integrations Engineer — Agentic AI & CRM Apps

A leading customer communications platform in Greater London is seeking a Software Engineer to contribute to key native integrations and work with teams to enhance customer experiences. This hybrid role requires 3+ years of experience in software engineering, proficiency in Python or JavaScript, and familiarity ...

Senior Software Engineer, Fleet Management Remote & Equity

A cutting-edge AI technology firm in Greater London is seeking a Senior Software Engineer to build their Fleet Manager platform. This role requires 5+ years of software engineering experience, strong proficiency in Python, and a focus on infrastructure automation. The ideal candidate will design and build workfl ...

Security‑Clearance Software Engineer (Hybrid, UK)

A tech company in the public sector seeks a Software Engineer in Cheltenham, offering a hybrid work model. The role focuses on developing secure and scalable software for critical systems, requiring willingness to obtain security clearance. Ideal candidates will have a solid foundation in programming with Java, ...

F1 Software Engineer: Telemetry, Simulation & Strategy

A leading Formula 1 team is looking for a software engineer to join their Technology & Analysis Tools department in Milton Keynes. You will contribute to vital systems powering race strategy and vehicle simulation. Successful candidates will have a Bachelor’s degree in Software Engineering and strong skills in C ...

Quantum Hardware Software Engineer Real Time Control

A leading quantum computing firm in Harwell is seeking a Software Engineer to develop systems that control and orchestrate quantum hardware. The role requires strong programming skills in Python and C/C++, along with a degree in a related field and at least 5 years of relevant experience. Responsibilities includ ...

Senior Network Automation Engineer

A global financial services company is seeking a Senior Software Engineer to manage and automate its extensive network infrastructure. The role involves developing tools for network management, collaborating on new technologies, and enhancing automation for operational efficiency. Ideal candidates will have a st ...

AI Platform Engineer – MLOps & Cloud Infra

A leading AI technology company in Greater London is seeking a Software Engineer to architect infrastructure for world-class AI. You will work closely with an applied AI team to enhance data science and MLOps tools, contributing significantly to software quality and deployment efficiency. Ideal candidates have s ...

Quantum Software Engineer: Real Time Control & HPC

A global quantum technology company in Kidlington is seeking a Research Software Engineer to develop and maintain software across the quantum control stack. This role involves hardware integration, real-time systems, and collaboration with physicists. Ideal candidates should have a solid background in programmin ...

Quantum Software Engineer: Real Time Control & HPC

A global quantum technology company in Kidlington is seeking a Research Software Engineer to develop and maintain software across the quantum control stack. This role involves hardware integration, real-time systems, and collaboration with physicists. Ideal candidates should have a solid background in programmin ...

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    Lead Python Software Engineer Python And React Jobs in United Kingdom Job Search Guide, Trends and Insights