Full Stack Software Engineer Reactruby Jobs in UK

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System Engineer

Systems Research Engineer (AI Infrastructure) - Edinburgh - Global Leading Firm As large language models reshape the foundational software stack, next-generation AI-native infrastructure is redefining how large-scale models are trained, served, and deployed. We are driving innovation ...

Senior PHP Architect & Tech Mentor Hybrid

A forward-thinking technology organization is seeking a Senior PHP Engineer to architect and deliver high-performance solutions. This hybrid role involves collaboration with the Lead Engineer and mentoring team members. With a focus on scalability and security, the ideal candidate will have significant experienc ...

QA Test Engineer Python Automation

This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server QA Test Engineer (Python API Automation) Cambridge to £50k <p ...

Senior Data Engineer

This range is provided by Data Idols. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Data Idols Data Science & Engineering Recruitment / Event Organiser at Data Science Festival </h ...

Senior Data Engineer

This range is provided by Data Idols. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Data Idols Data Science & Engineering Recruitment / Event Organiser at Data Science Festival </h ...

Remote Automation Engineering Lead for AI Powered Systems

A dynamic technology company in the United Kingdom is looking for a Head of Automation Engineering to lead the automation team and design complex automation systems. The role requires strong expertise in n8n architecture, full-stack development, and building AI-powered pipelines. You will work remotely and colla ...

Engineering Manager: Architecture, Reliability & Growth

Henry Schein One group is seeking a Software Engineering Team Leader to shape technical excellence. You will lead a team of 4–6 engineers, ensuring scalable and resilient systems while improving operational readiness. Responsibilities include establishing coding standards, automating processes, and enhancing tea ...

Remote Automation Engineering Lead for AI Powered Systems

A dynamic technology company in the United Kingdom is looking for a Head of Automation Engineering to lead the automation team and design complex automation systems. The role requires strong expertise in n8n architecture, full-stack development, and building AI-powered pipelines. You will work remotely and colla ...

Python Developer

Python Full Stack Developer – Hybrid (Tech stack: Python, Flask, PostgreSQL, JavaScript, Docker, AWS, CI/CD) Our client is a purpose-driven technology company building advanced software solutions within the renewable energy sector . Their platforms support co ...

Python Developer

Python Full Stack Developer – Hybrid (Tech stack: Python, Flask, PostgreSQL, JavaScript, Docker, AWS, CI/CD) Our client is a purpose-driven technology company building advanced software solutions within the renewable energy sector . Their platforms support co ...

Enterprise Cloud Platform Engineer

Lovable is seeking an exceptional engineer to develop multi-cloud capabilities and integrations for enterprise applications. This role requires over 5 years of full-stack experience, fluency in modern frontend and backend development, and a strong understanding of cloud infrastructure. The engineer will contribu ...

Engineering Manager: AI & Services Delivery Leader

A technology company is seeking an Engineering Manager to lead the AI & Services engineering team in London. The candidate will be responsible for fostering team growth, ensuring high-quality software delivery, and collaborating closely with Product and Design teams. Applicants should have a strong engineering b ...

IT Engineer

Job Title: IT Support Engineer Location: Wrexham, North Wales Salary: £35,000 per annum + excellent benefits Type: Permanent | Full-time About the Opportunity Trek Recruitment is delighted to be partnering with a well-established manufacturing business in Wrexham to recruit an experienced IT ...

Expert Backend Engineer

Requirements 8+ years of experience with Backend Engineering in a high-level programming language (e.g. Java, C#, Golang) Experience with cloud platforms (e.g. AWS, GCP, Azure) Experience with microservices based architecture Experience with databases and messa ...

C++ HFT Developer

Software Engineer – Low Latency / Trading Systems London | Office-Based | Permanent A high-performing proprietary trading firm is looking to hire a Software Engineer to join its core engineering team building the systems that power live trading acro ...

Software Development Engineer, Web & Emerging Modalities, Prime Video

Software Development Engineer, Web & Emerging Modalities, Prime Video Job ID: | Amazon Development Centre (London) Limited Overview Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next ...

Cloud DevOps Engineer

We are seeking a highly skilled and motivated Cloud DevOps Engineer to join our team. As a Cloud DevOps Engineer, you will be responsible for designing, implementing, and maintaining our cloud infrastructure and CI/CD pipelines. You will work closely with our development and operations teams to ensure efficie ...

Senior Software Engineer (Ada, Simulation / C2 Systems)

Senior Software Engineer (Ada, Simulation / C2 Systems) Based onsite in Stevenage Salary up to £64,000 + Bonus | Overtime | Pension This isn’t a feature factory role. You’ll be working on simulation software that underpins command-and-control systems, where ...

Training, Process Management Engineer

About the TeamTraining Runtime designs the core distributed runtime that powers everything from early research experiments to frontier-scale model runs. We work on building robust, scalable, high performance components to support our distributed training workloads. Our priorities a ...

Engineering Manager, Managed Services (Hybrid UK)

CrowdStrike Holdings, Inc. is looking for a Manager, Engineering - Managed Services to lead a cross-discipline team in London. This hybrid role requires collaboration with various stakeholders to develop technical roadmaps and ensure high code quality. Ideal candidates will have 8+ years in software development, ...

Software Engineering Curriculum Lead & Content Architect

DataCamp is looking for a Software Engineering Curriculum Developer in Greater London. The role involves owning the curriculum roadmap, collaborating with instructors, and ensuring high-quality content development. Key qualifications include proven full-stack web development experience, expertise in instructiona ...

Junior Software Developers Java, C#, Python London in London Vantage Point

Junior Software Developer – Java, C#, Python (London) Location: London, United Kingdom Posted: 9 months ago Responsibilities Write and maintain code for innovative applications and systems. Tech Stack Java C# Pyth ...

Tech Lead AI Powered Python & Financial Modelling (Remote)

Intec Select Ltd is seeking an experienced Tech Lead specializing in Python for a 6-month contract. This role is pivotal in modernizing software solutions for financial modelling in the pensions sector. You will lead a team of four while remaining hands-on with full-stack development, emphasizing AI-assisted pra ...

Collaborative C# .NET Software Developer

Java Script Works is seeking a Software Developer to join their leading law firm in Southampton, England. The successful candidate will work with a robust tech stack including SQL, C# .Net, HTML5, CSS, and Javascript. Responsibilities include developing peer-reviewed code and applying system analyst techniques. ...

Code for Good Engineer – Glasgow

Java Script Works is looking for candidates for the '2025 Code for Good' program in Glasgow, United Kingdom. This full-time role focuses on fostering an inclusive and innovative culture, leveraging a tech stack that includes Java, Python, JavaScript, and React. Applicants should possess foundational knowledge in ...

Engineering Manager, Managed Services (Hybrid UK)

CrowdStrike Holdings, Inc. is looking for a Manager, Engineering - Managed Services to lead a cross-discipline team in London. This hybrid role requires collaboration with various stakeholders to develop technical roadmaps and ensure high code quality. Ideal candidates will have 8+ years in software development, ...

Senior Software Engineer EO Munich/London (d/f/m)

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient. Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready ...

Senior Software Engineer EO Munich/London (d/f/m)

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient. Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready ...

Senior C/C++ Developer (with Java experience) in Belfast Version 1

Senior C/C++ Developer (with Java experience) Belfast, UnitedKingdom Posted 9 months ago Tech stack Java C TypeScript JavaScript Windows React Requirements Development on a Windows en ...

European Power and Gas Quantitative Developer in London Gunvor

European Power and Gas Quantitative Developer London, United Kingdom Posted 9 months ago Technology stack: SQL Databases, Quantitative, Python, Agile Key Requirements 3-5 years experience in a software development role Proficient in Python ...

European Power and Gas Quantitative Developer in London Gunvor

European Power and Gas Quantitative Developer London, United Kingdom Posted 9 months ago Technology stack: SQL Databases, Quantitative, Python, Agile Key Requirements 3-5 years experience in a software development role Proficient in Python ...

Senior Infrastructure Engineer

Base pay range Central London Up to £80k Leading, well-established construction engineering business is seeking a Senior Infrastructure Engineer. You will support and oversee core infrastructure and networking, working closely with managed service providers ...

Lead Data Engineer

My client is looking for an experienced Lead Data Engineer to join their growing business. Preferably, the Lead Data Engineer will have some hands-on full stack experience. Requirements of the Lead Data Engineer include: Must be a Python and SQL expertNLP (natural language proce ...

AI Driven Product Engineer – 0→1, Onsite London

A pioneering AI solutions company in Old Street, London, is seeking a Product Engineer to build scalable systems and design intuitive interfaces for AI agent collaboration. The successful candidate will have experience in full-stack development, thrive in ambiguous environments, and be excited to influence archi ...

Golang Developer

Overview £40,000 - £50,000 + great benefits. A multinational and growing client of Erin Associates is looking to bring in a high-quality Golang Software Developer to join the internal development team and provide long-term continuity. This role requires an experienced Golang Developer who is happy ...

Senior PHP Developer

This range is provided by Digital Waffle. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Digital Waffle Position Position: Full Stack Software Developer - (PHP, Larave ...

Golang Developer

Overview £40,000 - £50,000 + great benefits. A multinational and growing client of Erin Associates is looking to bring in a high-quality Golang Software Developer to join the internal development team and provide long-term continuity. This role requires an experienced Golang Developer who is happy ...

.NET Developer St Albans

Overview .NET Developer - Fastest Growing Social Media Firm - St Albans, Hertfordshire (Tech stack: .NET Developer, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is on a quest to transform ...

Senior Software Engineer – Property Based Testing (London)

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and Rust. This in-office position values collaboration and high engineering standards ...

Principal Software Engineer Real Time Energy Trading

A global AI-native consultancy is seeking a Principal Software Engineer to lead engagement delivery in the Energy & Commodities Trading sector. This hands-on role combines technical excellence and domain expertise, focusing on architecting scalable AI solutions that drive trading decisions. The successful candid ...

Principal AI Software Engineer, Senior Vice President

## Principal AI Software Engineer, Senior Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todaytime left to apply: End Date: May 25, 2026 (13 days left to apply)job requisition id: 26960138Are you looking for a career move that will put you ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

VP Software Engineer AI Driven Cloud Platform

Goldman Sachs is searching for a software developer in Greater London to work on the Consolidated Trade Ledger initiative. This role requires over 8 years experience in Java and familiarity with AI tools like GitHub Copilot. You will design and implement high-availability, cloud-native services while collaborati ...

Lead Medical Software Engineer Regulated Embedded Systems

A leading design and consultancy firm in Bristol is looking for a Principal Medical Software Engineer to lead the design and delivery of software for regulated medical devices. The successful candidate will have strong experience in medical software development and be adept at developing for embedded systems. Th ...

Engineering AI Software Engineer Vice President London

Position OverviewGoldman Sachs Engineers are innovators and problem-solvers, building solutions in Artificial Intelligence, risk management, big data, mobile, and more. This team focuses on creating tools and platform services that enhance the developer experience for all GS engineers. The p ...

Principle and Senior Backend Software Engineer (.NET)

Principle and Senior Backend Software Engineer (.NET)Location: North London/HertfordshireType: Permanent | Strong Salary + Bonus + EquityRight to Work: UK work eligibility required (no sponsorship)What We’re Looking ForWe’re searchi ...

Engineering AI Software Engineer Vice President London

Engineering AI Software Engineer - Vice President - LondonJob DescriptionWhat We DoAt Goldman Sachs, our Engineers don’t just make things – we make things possible. Change the world by connecting people and capital with ideas. Solve the most challenging and pre ...

Senior Embedded Software Engineer: ARM, RTOS, C

A leading UK-based manufacturer is seeking a Senior Embedded Software Engineer to join their Cambridge team. The role involves developing embedded software for industrial machines using ARM-based microcontrollers, particularly in Embedded C. Candidates should have experience with real-time operating systems and ...

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    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights