253,444+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Lead Systems Engineer – Aerospace, Onsite

Gold Group Ltd is seeking an experienced Lead Systems Engineer located in Rochester, Kent. This role involves leading a team of engineers to support aerospace systems development, managing projects with tight schedules and budgets, and contributing to strategic implementation initiatives. The ideal can ...

Global IT Deployment Engineer End User Support

A technology company in Thame seeks a Deployment Engineer to manage hardware kits and ensure proper configuration of end-user devices. The role includes troubleshooting hardware/software issues and providing technical support. Candidates should have a degree in IT, with over 2 years of experience in deployment r ...

Graduate Highways Engineer: Design & Transport Solutions

A leading transport consultancy is seeking a motivated Graduate Highways Engineer to join their dynamic team in Greater London. This role involves assisting in the design and delivery of highways and transport infrastructure projects from feasibility to detailed design. Ideal candidates will have a degree in Civ ...

Senior Civil Engineer – Drainage & Highway Design

A leading engineering consultancy in Nottingham seeks an experienced Civil Engineer to design and deliver solutions for residential, commercial, and public sector projects. This role involves preparing drainage strategies, highway designs, and producing reports using software like AutoCAD Civil 3D and Microdrain ...

Mechanical Design Engineer — Precision Machining Innovation

A leading manufacturer is seeking a Design Engineer in Stockport to join their engineering team. The role involves designing and developing mechanical components from concept through to manufacture, utilizing CAD software to create detailed designs. Candidates should have a degree in Mechanical Engineering or si ...

Senior Civil Engineer – Flood Risk & Drainage Specialist

A leading independent consultancy is seeking a Senior Civil Engineer for their North Hampshire office on a hybrid basis. The role involves providing Flood Risk Assessments and drainage designs for various developments. Candidates must possess knowledge of relevant standards and software including Microdrainage a ...

Test Coordination Engineer: Metrics & Dashboards

Chartsign Limited is seeking a dedicated Test Coordination Engineer for their EVA25 programmes in Knutsford, United Kingdom. The role involves overseeing testing status and managing test processes. Candidates should have a strong background in software and systems testing. Responsibilities include deve ...

Principal GenAI & ML Platform Architect

Anaplan in Greater London is looking for a Principal Machine Learning Engineer to lead architecture, design, and deployment of AI systems. This role involves building production-ready AI features and optimizing model inference for complex planning tasks. The ideal candidate will have extensive hands-on ...

Hybrid Electrical Design Engineer for MEP Projects

Cibsejournal is seeking an experienced Electrical Design Engineer to join their Facilities Management team in Telford. This hybrid role offers a competitive salary of up to GBP50,000 per annum, reflecting experience and qualifications. The successful candidate will have a strong background in electrica ...

Full Stack Frontend Engineer (IC2) Search Experience

On the Beach is seeking a Software Engineer IC2 (Mid Level) for their Search Experience Engineering team in Manchester. In this full stack role, you will build applications that enhance customer experiences when searching for holidays. Ideal candidates should have strong frontend skills and a passion f ...

Senior Electrical Design Engineer – Lead LV to 33kV

A leading engineering business in Greater Manchester is seeking a Senior Electrical Design Engineer to oversee electrical designs from concept to delivery. This role involves working closely with clients and internal teams, ensuring compliance with standards, and managing project budgets. Candidates should ideal ...

Global PLC Controls Engineer: Commissioning & Validation

Yolk Recruitment Ltd is seeking a Controls Engineer based in Telford to support Test & Validation activities. This role requires significant PLC programming experience and involves international travel to countries like Japan and Germany. The ideal candidate will excel in developing and modifying contr ...

Senior AI Platform Engineer Biomedical Research

OWKIN in the United Kingdom seeks a Software Engineer to develop AI products for biomedical researchers, integrating cutting-edge technology and engineering practices. You will collaborate with various experts to design scalable and reliable AI systems. Qualified candidates have strong collaborative sk ...

Backend Python Engineer for Data & ML R&D in Med Tech

Client Server is looking for a Backend Software Engineer (Python Data R&D) based in Cambridge. You'll be tackling complex tasks related to image processing and machine learning in a collaborative start-up environment. The role involves using Python alongside technologies like PyTorch and NumPy, and you ...

Full Stack Integrations Engineer — Real Time .NET & PCI DSS

A recruitment agency in Salford is seeking a Full-Stack Integrations Engineer to join a global hospitality software provider. In this role, you will leverage your strong experience with C#, .NET, and Visual Studio to develop integration solutions across various systems. You'll work on building secure, scalable a ...

Senior Electronics Engineer – Oil & Gas Downhole Tools

A global oil and gas client is seeking a Senior Electronics Engineer in Aberdeen to oversee product design and engineering support. Responsibilities include monitoring product ranges, designing new products, and sourcing materials. The ideal candidate holds an electrical/electronic engineering degree and has ext ...

Aviation eOps Engineer: Onboard Ground Systems Integrator

British Airways PLC is hiring a Technical Engineer for eOps to improve the integration of aircraft systems with groundIT infrastructure. This role ensures efficient data flows and reliability in aircraft operations. You'll support various technical aspects including Field Loadable Software management and Airc ...

Chartered Structural Engineer Lead RC Structures (Hybrid)

The Construction Index Ltd is seeking a Chartered Structural Engineer to design and supervise building structures, focusing on RC frame design. You will lead projects, manage client relationships, and mentor junior engineers across various sectors including residential and commercial. The ideal candida ...

Senior Backend Engineer — APIs & Services

A leading cybersecurity company in London is seeking a Senior Software Engineer for backend services and APIs. This role involves implementing new features, maintaining existing functionalities, and contributing to the quality of the FortiDLP platform. The ideal candidate should have strong programming skills an ...

Senior Backend Engineer: Scalable Systems & Tools

APPLE is looking for a software engineer to join their documentation engineering team in Greater London. This role focuses on backend technologies, API design, and improving existing systems. Candidates should have experience with web applications, a passion for product development, and strong communication skil ...

MRP Application Engineer — Manufacturing Solutions Architect

SigmaNEST in Halesowen is seeking an MRP Application Engineer to support the implementation of business systems solutions. This role involves working with manufacturing customers to improve their operations through effective software applications. You will lead deployments, analyze client processes, an ...

Pre/Post Silicon Validation Engineer & Automation

Qualcomm is looking for a Validation and Integration Engineer to ensure the functional correctness and robustness of Qualcomm IPs. This role involves pre-silicon and post-silicon validation, focusing on both hardware and software environments. The ideal candidate will develop test hardware and validati ...

Product Security Engineer: Drive Secure by Design Wins

Trainline is looking for a Product Security Engineer Analyst to embed security into the product development lifecycle and handle vulnerability management. The role involves supporting secure development practices, participating in threat modeling, and reviewing security issues. Candidates should have relevant ex ...

Aviation Cybersecurity Lead Engineer

Evolito Limited is looking for a Lead Product Cyber Security Engineer to enhance aviation cybersecurity across electric propulsion systems. The role involves establishing cybersecurity frameworks, overseeing risk assessments, and integrating security into development processes. The ideal candidate will ...

AI Quality Assurance Engineer — Automation & Reliability

AI Chopping Block, Inc. is looking for a Software Quality Engineer to ensure the reliability and performance of their innovative AI applications. You’ll define and implement quality assurance strategies while working alongside engineering teams in a hybrid role based in London. The ideal candidate has ...

Senior Lead ML & GenAI Engineer — Cloud, NLP, Production

Join JPMorgan Chase as a Senior Lead Software Engineer in Glasgow, focusing on architecture, development, and deployment of ML and LLM-powered solutions. You will drive significant business impact while collaborating with a global team to enhance technology products. This role requires strong engineeri ...

Senior Rust Engineer Embedded & Open Source Systems

Fast Forward in Cambridge is seeking a software engineer with strong Rust programming skills to join their team dedicated to open source development in the semiconductor industry. Candidates should have a solid understanding of Rust and its ecosystem, proficiency in C, and familiarity with embedded systems. The ...

Senior Quality Engineer: Agile Testing Leader & Automation

Brown & Brown UK is looking for a Quality Engineer to champion quality within cross-functional delivery squads. In this role, you'll take ownership of quality engineering, define and execute testing strategies, and promote a culture of innovation. The ideal candidate will have extensive experience in q ...

Automation Engineer Hybrid 6 Month Contract (C# API)

People's Partnership is seeking an Automation Engineer for a 6-month contract in Crawley. The role involves building automated testing solutions and ensuring software quality. Responsibilities include developing automated tests and collaborating with other business areas across the organization. Ideal ...

AI Powered FinTech Full Stack Engineer

Burns Sheehan is seeking a Full Stack Engineer to join a growing FinTech in Manchester. In this role, you will design, develop, test, and maintain full-stack applications while utilizing modern technologies and engineering best practices. As part of a collaborative team, you’ll work on a modernization ...

Senior Backend C# .NET Engineer | FinTech (Hybrid/Remote)

Client Server is looking for a skilled Backend Software Engineer specializing in C# .Net to join their team in Reigate. This role involves architecting and developing new features while ensuring performance and security. With a salary of up to £90k plus bonus and benefits, the position offers a hybrid ...

Automation Test Engineer for Precision Photonics

Novanta Inc. is seeking a Manufacturing Test Engineer in Stockport, UK. The role involves designing and building automated test systems to enhance product quality and manufacturing yield for precision photonics products. Your responsibilities include developing test software, analyzing data for improve ...

PLC Controls Engineer — Industrial Automation Specialist

A leading automation firm in the UK is seeking a Software Controls Engineer specializing in programming Schneider Electric PLCs and working with SCADA/HMI systems. The successful candidate will deliver impactful automation and digital transformation projects across vital sectors. The role offers a competitive sa ...

Remote Senior Full Stack Engineer Equity + AI Impact

Cogna, an ambitious early-stage startup in Greater London, seeks a Full-Stack Software Engineer. You will define and maintain backend architecture and APIs while developing frontend interfaces. With at least 8 years of experience, you'll thrive in a fast-paced environment, building scalable microservices using m ...

Senior Mechanical Design Engineer Hydraulics & Systems

Proactive Technical Limited is searching for a Senior Mechanical Design Engineer in Egham, Surrey. This role involves the design and delivery of complex mechanical systems, managing the full lifecycle from concept to manufacturing. The ideal candidate will have a strong background in hydraulic and pneu ...

Ultra Low Latency C++ Engineer — HFT Systems

A leading tech consultancy in London is seeking a C++ Software Engineer to work on latency-critical trading infrastructure. The role focuses on developing ultra-low latency trading systems in a high-performance trading environment. Candidates should have significant experience in C++ development and a strong und ...

Cloud Backend Engineer AI Driven, Scalable Services

Autodesk is seeking a Senior Software Engineer to join its team in Sheffield. You will work on scalable cloud-based services that support large-scale construction projects globally. Your role involves designing and maintaining cloud services, ensuring code quality, and collaborating across teams. Ideal candidate ...

Senior Backend Engineer — Real Time Energy Platform

A next-generation energy company in London is seeking a Software Engineer to develop backend infrastructure. This role involves building a real-time digital twin of renewable generation and customer demand, and creating high-volume data pipelines. Ideal candidates will have 2+ years of experience and a proven tr ...

Senior InfoSec Engineer — Hybrid London, 8% Bonus

Spectrum IT Recruitment is seeking an Information Security Engineer to join a leading enterprise software organisation in London. This role offers hybrid working, with the opportunity to protect critical systems using modern technology. The ideal candidate will have experience in cyber security, a stro ...

Senior Systems Engineer Embedded Avionics & Typhoon

A leading defense technology company in the UK is seeking a Senior Systems Engineer for their team at RAF Coningsby. The role involves providing expert analysis and support for Typhoon mission systems while collaborating with a multidisciplinary team. Ideal candidates will have a background in systems engineerin ...

Senior Mechanical Designer – Hybrid Water/Wastewater Systems

Bridges Electrical Engineers in Midsomer Norton is seeking a Senior Mechanical Design Engineer to lead the design and delivery of complex water and wastewater infrastructure projects. The role offers a hybrid model with 3 days in the office and 2 days at home. Candidates should have significant experience in mec ...

Backend Engineer, Performance Medicine Data

Kitman Labs is seeking a Backend Engineer to enhance its Performance Medicine product for the sports industry. In this role, you will design and build systems to manage athlete health records, ensuring data accuracy and privacy. The ideal candidate has over four years of professional software developme ...

Senior Python/Django Engineer — End to End Platform Builder

uMed in Greater London is seeking a Senior Software Engineer to enhance their platform using Python and Django. This role involves ownership of developments, collaborating closely with Data Engineering for smooth integration. The ideal candidate has strong Python and Django skills, a solid understandin ...

Senior Safety Engineer, Hypersonics Lead Safety & Equity

Hypersonica is searching for a Senior Safety Engineer to lead their System Safety Program across various projects. This role focuses on identifying hazards, conducting risk assessments, and ensuring safety standards are met in a fast-paced environment. You will collaborate with top experts in engineeri ...

Embedded Systems Lead Flexible Hours Hardware Innovation

Tracsis is seeking a Lead Embedded Systems Engineer in the East Midlands to lead a multidisciplinary team of hardware and software engineers. The role involves owning the technical direction of multiple hardware products, ensuring alignment with customer needs and the business strategy. Ideal candidate ...

Lead Python Backend Engineer – Distributed Systems

Partnerize is hiring a Lead Python Engineer to design and enhance scalable backend systems. This hands-on technical leadership role requires collaboration with Product, Engineering, and Data teams to deliver reliable solutions in a modern distributed environment. The ideal candidate should have extensi ...

Senior Aero Mechanical Design Engineer F1 Wind Tunnel

Cadillac Formula 1® Team in Silverstone is looking for a Senior Aero Mechanical Design Engineer. You will work with skilled design engineers on the team’s wind tunnel model and testing facility, focusing on mechanical and electromechanical systems design. The ideal candidate will possess a degree in a ...

Senior Structural Engineer – Sustainable Design & Leadership

Cundall is seeking a highly experienced Structural Engineer in Greater London. This role involves leading innovative construction projects while collaborating with global teams. You will focus on developing client relationships and managing the local structural engineering team. Candidates need a chartered statu ...

Senior Data Centre Electrical Engineer — Hybrid, Lead & Impact

WSP in the UK & Ireland is seeking a Senior Electrical Engineer for their London office, working in the Data Centre sector. The ideal candidate will lead the design of electrical systems, support conceptual design development, and provide client advice. Required qualifications include chartered status or relevan ...

AI Driven Test Automation Engineer

Devitechs is seeking a Quality Assurance Engineer to enhance software quality using AI-powered tools. In this role, you'll analyze system requirements, design test plans, and perform thorough testing including manual and automated (AI-supported) functionality checks. Key responsibilities include managi ...

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    Fullstack Software Engineer Java React Aws Jobs in United Kingdom Job Search Guide, Trends and Insights