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

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Principal Engineer: Scalable Systems & Architecture

A leading financial institution in Manchester is seeking a Principal Engineer to shape the architecture and delivery of key platforms serving millions of customers. This permanent role involves driving technical excellence, mentoring engineers, and leading complex engineering initiatives. Candidates should posse ...

Senior Civil Engineer Property Division Leader

A leading engineering consultancy in Manchester seeks a Senior Civil Engineer to deliver various consultancy services. Responsibilities include managing design projects, supervising teams, and maintaining client relationships. The ideal candidate has extensive experience in civil engineering design, proficiency ...

Senior Structural Engineer: Mentorship & Sustainable Design

Pick Everard in Glasgow seeks a Chartered Engineer for high-quality structural engineering projects. The role includes project oversight, risk management, and mentoring junior engineers while promoting sustainable practices. Ideal candidates will demonstrate a strong command of various engineering soft ...

Senior APIs Test Engineer – Game Studio (Hybrid)

tombola in Sunderland is seeking a Senior Test Engineer to enhance game quality through effective API testing. This hybrid role fosters collaboration and allows for focused, independent work on critical software components. Candidates should have experience in RESTful API testing and enjoy mentoring pe ...

Senior Full Stack Engineer — AI Driven, Scalable Platform

Titanbay in Greater London seeks a Senior Full Stack Engineer to enhance their private market investing platform. The role emphasizes backend engineering, scalable design, and AI integration, making collaboration with product and design teams essential. The ideal candidate will have strong backend expe ...

Automation Engineer

Job Description Were recruiting for an Automation Engineer. Please read on if you're considering your next challenge. Role This is a programming and commissioning role, the main role will be focused on developing and implementing software on systems and all aspects of install/commissioning both at the company an ...

Control Systems Engineer for Bespoke Machinery (PLC/HMI)

Occupop is seeking a Control Systems Engineer based in Carnaby, England. You will be tasked with developing and modifying machine software to meet customer specifications while ensuring seamless operation of bespoke machinery control systems. Candidates should have strong communication skills and be co ...

NPD Electronics Engineer — Embedded Power & CAN Lead

Michael Page seeks an Electronics Engineer in Dewsbury to lead the design and development of electronic hardware and embedded software for advanced products. The successful candidate will design, validate, and produce electronic systems while working in a collaborative engineering team. The role offers ...

Senior System Engineer Hybrid/Remote & Impact

A leading AI healthcare company based in London is seeking a System Engineer. The role involves designing, maintaining, and optimizing IT systems and infrastructure, with responsibilities including customer installations of AI software and providing technical support. Ideal candidates have significant experience ...

Structural Engineer: Innovative Building Design & Delivery

AtkinsRéalis in Birmingham seeks a Structural Engineer to deliver projects within the Buildings & Places practice. You'll apply engineering knowledge, collaborate with teams, and engage with clients to ensure innovation and sustainability in designs. Required: Degree in Civil/Structural Engineering, pr ...

Senior Backend Engineer — Global Banking Platform (Hybrid)

Starling is seeking a Backend Software Engineer to work on the Engine Platform, enhancing existing features for banks worldwide and creating new offerings not yet available in the UK market. As part of a hybrid working model based in Cardiff, candidates should be excited about the potential to transform banking ...

AI Native Product Engineer — Full Stack & LLMs

A pioneering technology firm in London is seeking a Product Engineer to develop AI-native solutions. The ideal candidate will possess excellent software engineering skills and intuition for LLMs, with responsibilities including full-stack development and prototyping to enhance user experiences. Work includes col ...

Senior Civil Designer – Wastewater Networks Leader

Ganymede is seeking a Senior Civil Design Engineer to lead projects across the UK focused on wastewater networks. You will mentor teams, provide technical guidance, and ensure project success, all while delivering sustainable water infrastructure that impacts communities positively. The ideal candidate ...

Senior Front End Engineer (Blazor/MAUI) – Hybrid

A tech consulting firm in Nottingham is seeking a Senior Front-End Software Engineer to translate UI/UX designs into responsive, high-quality interfaces. The role involves developing reusable components using Blazor and ensuring cross-platform compatibility. Candidates should have proven experience in creating a ...

Mechanical Design Engineer — Packaging Machinery

A leading engineering firm is seeking a Mechanical Design Engineer to contribute to the design and development of innovative machinery, including packaging equipment and automation solutions. This role involves project management from concept to commissioning, ensuring high quality in all designs. Candidates sho ...

Automotive Claims Engineer Field Based (North London)

A leading insurance company is seeking a field-based engineer to join their External Automotive Claims Team in North London. Responsibilities include conducting vehicle inspections, delivering excellent customer service, and managing financial performance. Ideal candidates will have automotive experience and an ...

Senior Electrical Engineer Building Services Lead (London)

Celnor is seeking a Senior Electrical Engineer in London to lead the design of electrical systems for building services. The role involves conducting feasibility analyses, overseeing project implementations, and contributing to client engagements. Ideal candidates have a Bachelor’s degree in Electrical Engineeri ...

Sensors Data Calibration Engineer for Robotics (Contract)

A technology consulting firm in London is seeking a Datasets Software Engineer (Contractor) to support data calibration workflows. The role involves designing calibration workflows for robotics sensors and developing reusable pipelines to standardize data. Ideal candidates should have strong Python skills and ex ...

Windows Infrastructure Engineer – Automation & VDI

A leading technology company in England is seeking a Senior Associate Infrastructure Engineer to join their Agile team. The role involves delivering user stories, managing risks, and implementing tech solutions. Ideal candidates have a Bachelor's in Computer Science, with at least 1 year in Software Engineering ...

Lead Backend Engineer for AI & Scalable Services

A technology firm is looking for a Lead Backend Engineer in Belfast. The role involves leading the backend engineering team, making design choices, and ensuring high-quality software delivery. Candidates should have over 5 years of experience in backend development with Python or NodeJS, along with strong leader ...

ML Engineer: Build Autonomous AI Testers

A technology-driven startup in London is looking for an entry-level engineer to help build AI agents that facilitate autonomous testing. The ideal candidate should have a strong drive, adaptability, and experience with AI technologies. You will be responsible for designing AI testers and collaborating closely wi ...

Site Reliability Engineer Low Latency Distributed Systems

Selby Jennings is seeking a Site Reliability Engineer in London. You will design platforms and tackle distributed-systems challenges while enhancing a critical environment where speed and reliability are paramount. The ideal candidate must excel in writing clean software in Python/Golang and possess so ...

Remote Compiler Engineer for Secure Obfuscation Tools

A leading mobile app security company is seeking a Software Engineer (Compiler) to enhance their code protection technologies. The role involves developing techniques to prevent reverse engineering and utilizing CI/CD tools in a collaborative environment. Candidates should possess a degree in a related field and ...

Senior Cryptography Verification Engineer Remote

A leading technology company in the UK is seeking a Senior Cryptography Verification Engineer to join their team. The position offers opportunities to solve complex problems, drive verification processes, and collaborate with experienced founders. This role supports remote work in multiple countries and allows f ...

Senior Vehicle Mechanical Designer – Hybrid Chassis

A well-established engineering organisation in Royal Leamington Spa seeks a Senior Vehicle Mechanical Design Engineer. This hybrid position involves leading the design and development of mechanical components and vehicle chassis systems. Candidates should have a strong mechanical design background in specialist ...

Staff Backend Engineer Python/Go, Kubernetes

A leading tech firm located in Greater London is seeking a Staff-Level Full-Stack Software Engineer. The role emphasizes strong expertise in building secure backend systems using Python and/or Go. Familiarity with containerized services, particularly Kubernetes, is vital. This position offers a competitive salar ...

Senior Rail Track Design Engineer — Mentorship & Innovation

Arcadis in Glasgow seeks a Principal Track / Permanent Way Design Engineer to join our dynamic team. Candidates will tackle challenging rail projects, gaining valuable experience in a supportive environment. Key qualifications include expertise in Microstation CAD, Bentley Rail Track software, and a BT ...

Senior DevOps Architect – Automation, Security & Cloud

Leonardo Worldwide Corporation in Bristol is seeking a Senior DevOps Engineer to shape DevOps strategies and ensure secure software delivery. The role involves leading technical directions and mentoring teams in automation practices. Applicants should possess strong knowledge in CI/CD, container orches ...

Control Systems Engineer

Job | Control System EngineerCompany | Control System IntegratorAreas | WaterTech | PLC, SCADA, and HMI: ABB, Mitsubishi, SchneiderDevelopment | Team management and technical authority progressionBased | Nottinghamshire (Hybrid)Offer | up to £47.5kWe are working with a control system ...

ML Infrastructure Engineer – Fleet & GPU

A leading biotech firm in London seeks a Software Engineer to focus on AI infrastructure for disease cure initiatives. The role involves designing GPU/TPU strategies and collaborating with cross-disciplinary teams. Candidates should have experience with large-scale AI/ML workloads and Kubernetes. The company val ...

OT Cybersecurity Engineer — Nuclear Plant

ALTEN is seeking an Operational Technology Engineer in Hartlepool to support the Nuclear sector. The role involves maintaining OT systems, ensuring security and compliance, and working with engineering teams. Candidates should have a degree in Software Engineering or Cybersecurity, up to 2 years of OT experience ...

Civil Design Engineer Hybrid & Bonus

A civil and structural engineering consultancy is looking to add a Civil Design Engineer or Technician to their team in Glasgow. This role offers a salary of £35,000 – £45,000 and a relaxed, supportive culture. Responsibilities include assisting in civil design tasks and collaborating with the design team. The i ...

Lead JavaScript & Node.js Applications Architect

A dynamic tech company in Cambridge is seeking a Software Engineer with strong JavaScript skills and experience in Node.js. The role involves adapting to new technologies and engaging with a diverse set of cutting-edge tools. Candidates should have several years of commercial experience and a strong academic bac ...

Structural Engineer

The Opportunity An exciting opportunity has arisen for an experienced Structural Engineer to join a growing multidisciplinary engineering consultancy based in West Yorkshire.You will apply your technical expertise across a varied portfolio of commercial and residential developments, us ...

Senior Python Backend Engineer – Scalable Systems

LexisNexis Risk Solutions in Oxford is seeking a Software Engineer III (Python) to develop and maintain high-performance backend systems within an Agile squad. The role involves collaborating with product and engineering teams, troubleshooting production issues, and implementing CI/CD practices. We off ...

CNC Production Engineer NPI & 5 Axis Machining

Hunter Selection Ltd is seeking an experienced Production Engineer in Cirencester. This exciting role involves working on dynamic projects, supporting NPI implementation, and programming CNC machinery using CAM software. The ideal candidate should have over 3 years of CNC programming experience and a s ...

AI Implementation Engineer Enterprise Deployment (Remote)

A leading AI solutions company in the City of London is seeking a Forward Deployed Engineer. You'll implement and customize AI platforms for enterprise clients while providing technical support. The ideal candidate has over 3 years of software engineering experience and excels in customer interaction. This posit ...

Electrical Engineer — 9‑Day Fortnight, Private Medical

A renowned engineering consultancy in Plymouth or Exeter is seeking an experienced Electrical Engineer to deliver significant and complex projects. The role involves collaborating with a knowledgeable team and providing tailored electrical engineering design solutions. Candidates should have proven experience an ...

Frontend SDE II — Growth & Experiments

GoCardless is hiring for a Software Development Engineer II position in London. The role focuses on designing, building, and owning features that drive customer acquisition, engagement, and retention. Candidates should have experience in web product development, a collaborative mindset, and a passion f ...

Senior QA Engineer Hybrid, Automation & API Testing Lead

A leading consulting firm is seeking a Software Quality Engineer for a 12-month contract in London. The ideal candidate will work remotely and onsite, lead testing efforts, and mentor team members. Candidates should possess experience in functional automation tests and tools such as Cucumber and Git. The role en ...

Senior Structural Engineer: Steel & RC Design & Growth

A consulting firm in engineering in Northern Ireland is seeking a Building Structures Engineer. The role involves designing and delivering projects primarily using steel and reinforced concrete. The ideal candidate has over six years of experience, is proficient in design software, and has experience supervising ...

Mobile Multi‑Skilled Engineer – Facilities & Systems

CBRE Local UK is seeking a Mobile Multi‑Skilled Engineer in Cambridge. You will perform preventive maintenance and complex repairs on buildings and systems while ensuring compliance and delivering excellent customer service. This role requires strong experience in facilities management, a service-orien ...

Lead Electrical Engineer, EHV/Substation Design

A leading engineering firm in Stirling is seeking a Senior Electrical Engineer specializing in Extra High Voltage systems. You will lead the electrical design delivery for major projects, ensuring quality and compliance while collaborating with various teams. The ideal candidate has solid experience in electrica ...

Hybrid Embedded Linux Release Engineer (CI/CD)

A leading technology company based in Cambridge is seeking an experienced Release Engineer to integrate and release a software stack for Arm hardware focused on AI applications. The candidate should have strong skills in embedded Linux and CI/CD automation, excellent communication, and collaborative abilities. T ...

Senior Test Engineer: Agile QA & Automation Lead

A technology solutions provider is seeking a Senior Test Engineer to ensure software quality. The role is office-based in Gloucester and requires candidates to hold eDV clearance. Responsibilities include creating and maintaining automated test frameworks, managing test environments, and supporting Agile process ...

Geotechnical Engineer: Trenchless Tech & Ground Investigations

VEDA is seeking a Geotechnical Engineer to support infrastructure design projects, particularly in trenchless technology and underground works. You will assist with geotechnical assessments and planning ground investigations while preparing detailed reports. The ideal candidate will hold a degree in Ci ...

Principal Nuclear Mechanical Engineer – Hybrid

NRL is seeking a Principal Mechanical Design Engineer in Warrington, specialized in the nuclear industry. This role involves leading design studies, supporting projects, and developing junior engineers. The ideal candidate will have leadership experience and strong mechanical design skills, proficient ...

Production Process Engineer – Lean Manufacturing

A leading manufacturing firm in Molesey seeks a Production Engineer to enhance process efficiency and quality. Responsibilities include driving continuous improvement initiatives and managing production transitions. The ideal candidate will have a degree in Manufacturing Engineering, hands-on experience in elect ...

Senior Infrastructure Engineer — Lead Highways and Drainage

A leading recruitment consultancy is seeking a Senior Infrastructure Engineer to join their team in Leeds. This role involves leading highways and drainage design across various development projects. The ideal candidate will have solid UK infrastructure experience and be confident using design software such as C ...

NPI Manufacturing Engineer CNC & DFMA Innovator

Moog Aircraft Group in Wolverhampton sucht einen Manufacturing Engineer, um das New Product Introduction Team zu unterstützen. Der erfolgreiche Kandidat wird neue Prozesse erstellen und bestehende verbessern, um Unternehmensziele effizient zu erreichen. Erforderlich sind ein BSc oder HNC/HND in Maschin ...

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