253,111+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

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Principal/Associate Highway Engineer (Contract)

Matchtech is seeking a Principal or Associate Highway Engineer to join their Local Government team in Gloucester on a contract basis. This role involves leading highway designs, ensuring project compliance with standards, and mentoring junior engineers. The ideal candidate will have a degree in Civil E ...

SENIOR LEAD VULNERABILITY ENGINEER

SENIOR VULNERABILITY ENGINEER Up to £115,000 + Bonus + Share Scheme + Staff Benefits Fully Remote (UK ) SECURE has Strategically Partnered with a Multi-Award-Winning, Software-Based Organisation at the forefront of Pre-Emptive Exposure Manage ...

Hands on 3D Printer Test Engineer Intern

Internwise is offering an internship opportunity in the field of 3D printing in Central London. You will be working closely with the lead engineer to assist in testing and reporting on 3D printers. This role provides a valuable hands-on experience in evaluating various aspects of 3D printers. The ideal ...

Hybrid London: Senior Real Time AI Infra Engineer

SR2 is looking for a Senior Product Engineer in London to join a hybrid startup. This role involves building infrastructure and intelligent software systems for operational workflows, requiring expertise in languages like Golang, Rust, and TypeScript. The environment is designed for engineers who thriv ...

Staff Firmware Engineer Embedded IoT for Medical Devices

A medical technology company is seeking a Staff Firmware Engineer to lead the development of firmware for connected wound therapy devices. This role involves developing algorithms in an embedded-C environment and collaborating with cross-functional teams. Candidates should have at least 8 years of experience, wi ...

Senior Protection Settings Engineer — Grid Systems (EU)

AL8238 UK Grid Solutions Limited is seeking a Senior Protection Settings Engineer for the North and South Europe Grid System Integration (GSI) team. The role involves preparing protection settings studies for high-voltage systems along with various responsibilities in the electrical transmission field. <p ...

Senior Electronics Engineer Hybrid (Medical Devices)

Ensera Design in Bristol is seeking a Senior Electronics Engineer to design and develop electronic systems within their Electronics & Software team. This role offers the chance to consult with clients, lead projects, and apply your expertise in electronics and consultancy. The ideal candidate will have ...

Senior C++ Embedded Systems Engineer (Hybrid)

Ultra Electronics Group in Cheltenham is looking for an experienced Software Engineer to design, develop, and verify C++ solutions for their EAK GVA platform. This role demands high proficiency in C++ and embedded Linux, with responsibilities including writing code and conducting verification activities. ...

Senior Design Engineer – Geotech & Structural (Sizewell C, 2yr FTC)

EDF Energy is seeking a Senior Design Engineer for a 2-year FTC at Sizewell C in Ipswich. As part of the team, you will manage foundation design works and ensure compliance with project specifications. Preferred candidates will have a degree in Civil, Structural, or Geotechnical Engineering and proficiency in re ...

Senior Engineer: Legacy Apps Lead & Mentorship | Hybrid

A leading company seeks a highly experienced Senior Engineer to join their dynamic team in the UK. This role focuses on maintaining and evolving legacy software solutions with a strong emphasis on C#, Winforms, and PostgreSQL. The successful candidate will provide technical leadership, mentoring junior engineers ...

iOS Test Automation Engineer — Quality Champion

American Express in Burgess Hill is looking for a Software Engineer in Test specializing in iOS automation to enhance quality in mobile applications. The role involves designing automated test frameworks, coaching teams, and advocating for best practices in testing. The ideal candidate will have strong ...

Senior Design Engineer – Mechanical & Sheet Metal (Hybrid)

A leading manufacturer in the Plymouth area seeks an experienced Senior Design Engineer to contribute to the design and development of high-quality products. The role involves customer collaboration, design leadership, and product innovation, with a focus on mechanical and sheet metal components. Candidates shou ...

Electrical Design Engineer Control Panels & Automation

Huber Group is seeking an Electrical Design Engineer for their office in Chippenham. This permanent role includes responsibilities such as designing control panels and electrical installation schematics, ensuring compliance, and collaborating with teams on wastewater treatment projects. The ideal candi ...

Senior Full Stack Engineer .NET, SQL & ElasticSearch

Sliced Bread Ltd. is seeking a Senior Full‑Stack Software Engineer to join our team in Alderley Edge, Cheshire, UK. You will work on developing and maintaining our innovative work and case management platform, tackling complex problems with a collaborative approach. The ideal candidate has strong exper ...

Senior Geotechnical Engineer — Lead Projects & Mentorship

BWB Consulting Ltd in Manchester is seeking a Geotechnical Engineer to lead projects from concept to delivery. This role combines office and site work, focusing on delivering innovative design solutions across various geotechnical challenges while building strong client relationships. The ideal candida ...

Payments Backend Engineer (Ruby/PHP/Scala) – Hybrid London

BigCommerce Pty. in London is seeking a Software Engineer II specializing in backend development, particularly with Ruby on Rails, to enhance payment integrations and support scalable, high-performance solutions. The ideal candidate boasts at least 3 years of relevant experience, a strong understanding ...

Lead Distributed Systems Architect C#/.NET

Platform Recruitment is seeking a Principal Software Engineer in Waterbeach, Cambridgeshire to lead the architecture of distributed systems. The successful candidate will have over 10 years of experience in C# and .NET Core, focusing on low-latency applications and high-volume data traffic. You'll driv ...

Manufacturing Engineer: Process & Automation Innovator

A dynamic engineering firm in Bridgwater is seeking a Manufacturing Engineer to enhance manufacturing processes and support production. The ideal candidate will have a degree in manufacturing engineering and at least three years of varied production experience, preferably in an ISO 9001 environment. Responsibili ...

Autodesk Manufacturing Solutions Engineer (Hybrid Remote)

GMP Recruitment Agency Ltd is searching for a talented Autodesk Manufacturing Application Engineer to join its technical team. This hybrid role emphasizes customer engagement, supporting clients with Autodesk solutions including Inventor, AutoCAD, Fusion 360, and Vault. The ideal candidate will deliver ...

Hands On Hardware QA & Validation Engineer

IntaPeople Limited is looking for a hands-on Test & Validation Engineer based in Cardiff for an initial 6-month project. This role emphasizes user-centric testing and requires a strong background in electronics or electrical engineering. You will be responsible for system-level testing, identifying defects, a ...

Applied AI Engineer II Production ML & Generative AI

A global financial institution is seeking a Software Engineer II - Applied AI to drive AI innovation and optimize business processes through advanced machine learning. You will lead the development of AI-powered products, collaborate extensively, and ensure the scalability of AI solutions. Ideal candidates will ...

Applied ML Engineer Public Sector (SC), London

Jaide Health seeks a Software Engineer to lead AI implementation projects for UK public sector customers. This on-site role requires active SC clearance and expertise in deploying ML solutions. You will engage across the product lifecycle, driving solutions that meet client needs. Ideal candidates possess profic ...

Senior DC Fast Charging Hardware Engineer

A leading energy storage company in the UK is looking for a Hardware Engineer to lead the integration of DC fast charging technology with Battery Energy Storage Systems. The role involves developing system architecture, overseeing software integration, and ensuring compliance with industry standards. Ideal candi ...

Cloud Automation Engineer .NET | API Testing & QA

A healthcare technology company is seeking an Automation Engineer to design and execute automated testing for its software solutions. The role involves collaborating closely with Agile teams and utilizing technologies such as C#, .NET, and Azure. The successful candidate will work in a friendly environment focus ...

Cloud Platform Engineer: IaC, Networking & Automation

A leading software solutions provider in the UK seeks a Cloud Platform Engineer to construct and manage core public cloud foundations critical to all application workloads. The role demands hands-on engineering skills, particularly in automation and DevOps practices. Responsibilities involve implementing and mai ...

Stress Analysis & FEA Engineer – Hydrogen & CO₂ Pipelines

Premtech Ltd, located in Ruddington, is seeking a Stress Analysis Engineer to join the team at Premzero. The role focuses on performing pipework stress analysis and other analyses such as FEA and fatigue studies. Candidates should have relevant experience in the UK gas transmission industry, particularly with CA ...

Senior Electrical Engineer – Power Systems Lead (FEED/EPC)

Wood is seeking a Principal Electrical Engineer to work in Reading, England. The role involves conducting Power System Studies and managing design packages for electrical systems for Pre FEED, FEED, and EPC projects in the energy sector. The ideal candidate will have a Bachelor's in Electrical Engineering, exten ...

Hydraulic Engineer: Urban Drainage & Flood Risk

A leading international design consultancy in West Midlands is seeking a Hydraulic Engineer/Modeller to join their Urban drainage team. The successful candidate will be involved in delivering projects in the Flood and Utilities sector, working with various clients, and participating in both feasibility and desig ...

Defence Systems Engineer: Requirements & Architecture

MBDA UK Ltd is seeking a Systems Engineer to join their Land Ceptor Systems Engineering team in Bristol. This role involves engaging with customers to analyze their requirements and deriving necessary system and software specifications. The successful candidate will manage engineering changes and work collaborat ...

Senior Flood Risk Drainage Lead – Hybrid Role

Ernest Gordon Recruitment Limited is seeking a Drainage Lead Engineer to join their team in Guildford. This role offers a competitive salary between £60,000 and £65,000 along with bonuses, flexible hours, and a hybrid working model. The successful candidate will produce design drawings and assessments, ...

Senior Civil Engineer: Highways & Drainage Leader (Hybrid)

Carrington West is looking for a Senior Civil Engineer in Manchester to lead projects in highways and drainage design. This hybrid role emphasizes team mentorship and the management of technical quality while coordinating project delivery to clients' satisfaction. The ideal candidate will have proven l ...

Senior RF Engineer Real Time HWIL & RF Systems (Hybrid)

MBDA UK Ltd is seeking an HWIL RF engineer to join their team in Stevenage. You will design and develop RF equipment while collaborating with multi-disciplinary teams to create new capabilities for real-time missile simulations. The role requires strong engineering experience in RF design, system performance, an ...

Lead Embedded Firmware Engineer – Real Time Systems

1000 Brompton Bicycle Ltd is looking for a Lead Firmware Engineer in Greenford to lead the development of embedded software for our Electric product line. This hybrid position requires you to possess a strong background in embedded systems and experience in leading engineering teams. You will oversee t ...

Security Engineer: Build Secure Apps & Threat Modeling

Granola inc in Greater London is seeking a passionate Security Engineer to enhance application security within their software development lifecycle. The ideal candidate will design security features, conduct assessments, and educate teams on secure coding practices. A strong background in security-sensitive work ...

Senior AI Engineer — Human Centric LLM & Systems

A cutting-edge AI development company is seeking a Senior Software Engineer to work in a hybrid role in London. This position focuses on developing innovative AI solutions, requiring deep proficiency in TypeScript and a background in disruptive technologies. The ideal candidate will enjoy building intelligent sy ...

Senior Ruby on Rails Tech Lead – Build, Guide & Influence

A leading experience commerce platform in London is seeking a Senior Software Engineer to develop core services and mentor team members. This role involves building and maintaining Ruby on Rails applications, optimizing performance, and collaborating with product leaders on technical strategies. The ideal candid ...

Senior AI Python Engineer — Onsite London, Growth & Bonus

NearForm is seeking a Senior Software Engineer specializing in AI and Python for a full-time role based in London. The position requires a blend of deep technical expertise and collaboration with cross-functional teams to build high-quality digital products. Successful candidates will have experience w ...

Senior Highways Design Engineer Hybrid & Flexible Hours

A leading engineering firm in the UK is seeking a Senior Highways Design Engineer to join their Highways team. This role requires collaboration with various agencies and the delivery of highway design projects. The ideal candidate will have a BEng in Civil Engineering and experience with design software. The fir ...

Lead Motorsport Electronics Design Engineer

Haas F1 Team, based in Banbury, UK, is seeking an Electronics Engineer to support the design and installation of electronic systems for Formula 1 cars. The role involves collaborating on high-performance designs to meet strict regulations. Ideal candidates will have a degree in Electronics or Electrica ...

NOC Engineer: 24/7 Network Ops & Incident Response

Gigaclear is seeking a NOC Engineer in Abingdon to maintain and resolve network issues for customers. You will ensure the healthy running of LAN/WAN, managing incidents and updating software. Candidates should have a strong knowledge of Home IT and ideally hold a CompTIA Network+ qualification. This ro ...

Hybrid Data Platform Engineer — AI for Battery Insights

Breathe Battery Technologies in Ashford is seeking a Software Engineer who will design and develop data pipelines for our innovative battery management systems. Join us to play a crucial role in integrating AI and enhancing our data platform. Your skills in Python, API frameworks like FastAPI or Django ...

Dimensional Calibration Engineer | Flexible Hours & Growth

The American Society of Civil Engineers in England is seeking a skilled Calibration Engineer to join their leading calibration services team. This role involves calibrating measuring instrumentation in accordance with ISO9001 and UKAS standards, ensuring traceability and compliance. The ideal candidate ...

Hybrid Service Desk Engineer IT Support for SMEs

Mirus IT is hiring a Service Desk Engineer for their Milton Keynes office. This role focuses on technical support for software, hardware, and network issues, ensuring high-quality service in a hybrid work environment. Candidates should have strong communication skills and prior experience in supporting SMEs. ...

Mid Level Electrical Engineer – Building Services Design

Carrington West in Billericay is seeking an Intermediate Electrical Engineer to join their Building Services team. This role involves delivering high-quality electrical engineering designs for diverse projects, managing site works, and ensuring compliance with technical standards. The ideal candidate w ...

Senior Electrical Design Engineer – Grid & HV/LV Connections

Energy Jobline ZR is seeking a Design Engineer (Electric) in Leatherhead, UK. The role involves supporting technical assessments and ensuring safe integration onto LV and HV networks, focusing on distributed connections like solar PV and CHP. The ideal candidate will have strong electric engineering de ...

Senior Compiler Engineer — Quantum Control Systems

Riverlane Ltd in Cambridge is seeking a Compiler Engineer to bridge the gap between the company's quantum control systems and customer requirements. This role offers a hybrid working model and places emphasis on troubleshooting, customer interaction, and software development. The ideal candidate will h ...

Senior AI Solutions Engineer Real World, Secure Deployments

Few&Far in Belfast is seeking a Principal AI Solutions Engineer to lead a high-performing team in building and deploying advanced AI solutions. This role involves engineering tasks from prototype to production while providing direct customer solutions. The ideal candidate will have a robust software en ...

Android Performance Engineer II — Scale & Telemetry

Google Inc. is seeking a Software Engineer II focused on Android Performance Console in London, UK. This role involves writing code for product or system development and focuses on improving Android's efficiency to assist lower-income communities with access to computing, internet, and education. The i ...

Edge Platform Engineer (C/C++/Go) – Hybrid, Benefits

IOTech Systems based in Newcastle upon Tyne is looking for a mid-level or senior software engineer to join their experienced team. You will tackle complex distributed systems problems, designing and building solutions while writing clean, production-quality code in C, C++, or Go. The role comes with a ...

Senior Building Design & Project Engineer

Bristol Industrial in Devon is looking for a Building Design Project Engineer to lead the design and development of building construction projects. The role requires project management expertise, safety compliance, and proficiency in CAD software. The ideal candidate will have at least 5 years of exper ...

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