273,951+ Fullstack Software Engineer Java React Aws Jobs in UK — Top Companies Hiring June 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior EC&I Engineer

EC&I EngineerBolton Competitive Salary Overview: We are seeking a skilled EC&I Engineer to join our clients team, specialising in the design, installation, and maintenance of advanced automatic door and access systems. The successful candidate will work on a wide range of ...

Applications Engineer UK

Overview QSC thrives where innovative technology and compelling audio-visual experiences intersect. For over 50 years, QSC has pioneered the technology and solutions that enable immersive cinema, live performance audio, themed entertainment, digital collaboration and meeting expe ...

IT Senior Systems Support Engineer

Overview IT Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems Support Engineer ideally with at least 5 to 7 years of experience in IT ideally from within the banking financial industry. You will be working in ...

FPGA & Electronics Engineer

Opportunities like this don't come around often. We're partnering with an innovative engineering technology company that develops advanced monitoring and diagnostic products used to protect critical infrastructure around the world. Their technology helps customers identify potential failures before ...

(UK)Principal Engineer Test

Overview Job Title: Principal Engineer, Test – AI Core Services Development Location: Cambridge, UK At Codvo, software and people transformations go hand-in-hand. We are a global empathy-led technology services company. Product innovation and mature software engine ...

SCADA Operations & Maintenance Engineer

Overview The Company: Univers provides the world’s most comprehensive decarbonization system. We help companies and countries optimize energy systems and reduce carbon emissions with accurate, reliable, and actionable decarbonization data. Our EnOS platform connects on-the-ground operational techn ...

Electronics Engineer (Hi Fi Components)

Overview We are a leading manufacturer of high-quality hi-fi components, seeking an experienced Electronics Engineer to join our UK-based Research and Development (R&D) team in Cambridgeshire. The successful candidate will play a critical role in reviewing, critiquing, and im ...

Hardware Design Engineer

## Hardware Design EngineerApplylocations: Clacton-on-Seatime type: Full timeposted on: Posted 2 Days Agojob requisition idThe Pickering Group is a family-owned, UK-based electronics manufacturer established in 1968, specializing in high-quality switching, simulation, and relay products for industries like ...

Automation Engineer

Job Description Do you want to shape the future of automation for some of the world’s most unique, large-scale power and propulsion testing facilities? GE Vernova is looking for an exceptional Automation Engineer to join our Electrification team based in Whetstone, UK . </p ...

Solutions Engineer

Solutions Engineer As a Solutions Engineer, you will play a key role in delivering our configured SaaS software to pharma and biotech companies, ensuring it meets the needs of customers engaged in life‑saving research. Your work directly enables studies to launch smoothly, participants to ...

Hardware Development Engineer (UK Citizenship required)

About Us One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looki ...

Electrical Design Engineer

We are now looking to fill this permanent position to be based at our Head Office in Chippenham with potential flexible working arrangements on completion of a thorough training period. HUBER Technology is an “Investors in People” Gold company which specialises in environmental engineering througho ...

Quality Engineer

Built on meritocracy, our unique company culture rewards self‑stars and those who are committed to doing what is best for our customers. Quality Engineer Location: Hybrid - London Package: Negotiable + Benefits At Brown & Brown (Europe), qualityisn'tjust ac ...

Fixed Wire Test Engineer

Fixed Wire Test Engineer Department: Field Team Employment Type: Permanent - Full Time Locations considered: North Yorkshire, Sheffield, Bristol or Northampton, home based Salary: £36,000 - £39,000 / year (based on location) Descrip ...

QA Automation Engineer

Would you like to kick start your career in a supportive, collaborative and innovative company? Do you enjoy working as part of an enthusiastic, passionate and collaborative team? Join our Internal Technology team IT plays a pivotal role in Softcat's success. ...

Principal Engineer Test (UK)

Job Title: Principal Engineer, Test – AI Core Services Development Location: Cambridge, UK Company OverviewAt Codvo, software and people transformations go hand-in-hand. We are a global empathy-led technology services company. Product inno ...

(UK)Principal Engineer Test

Overview Job Title: Principal Engineer, Test – AI Core Services Development Location: Cambridge, UK Company Overview At Codvo, software and people transformations go hand-in-hand. We are a global empathy-led technology services company. Product inno ...

Systems Engineer

My client, a leading international electrification business, seeks a Systems Engineer to join their Engineering division based at their South Tyneside operation. About the Role Reporting to the Systems & Projects Manager, the Systems Engineer will own the technical or architecture for new product development.You ...

Application Support Engineer

Application Support EngineerHybrid Working - London - 2-3 day a week on site.Financial ServicesLorien's leading banking client is looking for an Application Support Engineer to join them, the ideal candidate will be responsible for ensuring the smooth operation of the ...

IT Senior Systems Support Engineer

Job Description IT Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems Support Engineer ideally with at least 5 to 7 years of experience in IT ideally from within the banking financial industry.<p ...

Python Engineer

We have a fantastic new opportunity to join our team at Smartodds as a Python Engineer.  Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported by world-class, bespoke software platforms.We are proud of our collaborative and dyna ...

Applications Engineer UK

Overview QSC thrives where innovative technology and compelling audio-visual experiences intersect. For over 50 years, QSC has pioneered the technology and solutions that enable immersive cinema, live performance audio, themed entertainment, digital collaboration and meeting expe ...

Python Engineer

We have a fantastic new opportunity to join our team at Smartodds as a Python Engineer.  Based in North London, Smartodds provides in-depth research and analysis on sporting events around the world, supported by world-class, bespoke software platforms.We are proud of our collaborative and dyna ...

Senior Network Systems Engineer

Job Description IT Senior Network Systems Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Network Systems Engineer ideally with at least 7 to 10 years of experience in IT ideally from within the banking financial industry.< ...

Network Security Analyst – Solihull Permanent Birmingham/On site

Network Security Analyst – Solihull - Permanent - Birmingham/On-site Crimson Birmingham, England, United Kingdom Network Security Analyst – Solihull - Permanent - Birmingham/On-site Crimson Birmingham, England, United Kingdom 2 weeks ago Be among the first 25 applicants ...

Senior Product Engineer

London, Old Street, Onsite, AI Agents, Skippr AI (direct, no agency please) About the role We’re looking for a Product Engineer to join our small but high-calibre team in Old St . We’re a team that’s 100% AI-native — not just building AI agents, but using them daily to supe ...

Front End Engineer – AI & LLM Powered Data Platforms

Front End Engineer – AI & LLM Powered Data Platforms London (Euston Square) The energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world' ...

Frontend Engineer

Jumpstart is a startup hiring platform partnering with a small, curated group of ambitious VC-backed startups in the UK. Our job is not to sell you roles. It’s to make sure that when you do move, it’s into a place where you’ll actually get to build, learn, and have real impact. About the role </h3 ...

Forward Deployed AI Engineer

We’re looking for a highly skilled Forward Deployed AI Engineer to join our Health, Wealth & Career (HWC) segment—where you’ll design and deliver cutting-edge AI solutions that solve complex, real-world business challenges and shape the future of work.This is a hands-on, high-impact role where y ...

Electrical Engineer

Overview Bells of Lazonby has an exciting opportunity for an Electrical Engineer to join the team. Location: Lazonby, Cumbria, CA10 1BG. Salary: Competitive. Job Type: Full-Time, Permanent. About Us We are an established family bakery with a taste for quality, having created d ...

Senior Product Engineer

London, Old Street, Onsite, AI Agents, Skippr AI (direct, no agency please) About the role We’re looking for a Product Engineer to join our small but high-calibre team in Old St . We’re a team that’s 100% AI-native — not just building AI agents, but using them daily to supe ...

Staff Product Engineer

Staff Product EngineerDepartment: EngineeringEmployment Type: Full TimeLocation: LondonCompensation: £125,000 - £150,000 / yearDescriptionAbout Us: At Alecto, we're on a mission to fix one of the UK's ...

Forward Deployed AI Engineer

We’re looking for a highly skilled Forward Deployed AI Engineer to join our Health, Wealth & Career (HWC) segment—where you’ll design and deliver cutting-edge AI solutions that solve complex, real-world business challenges and shape the future of work.This is a hands-on, high-impact role where y ...

Frontend Developer in Leeds Searchability (UK) Ltd

Job Description As our latest Front-End Developer, you will join a team of 7 working on enhancing user experience within a digital agency. We are looking for someone with proficiency in: HTML CSS JavaScript Experience with modern front-end frameworks s ...

UI Developer Trading Platform in London Barclays

Requirements for UI Developer Position: To be successful as a UI Developer within this team, you should have: Strong proficiency in JavaScript, TypeScript and Angular or React. Good experience of developing scalable, data-intensive applications using grid components (ag-grid ...

Senior .NET & Next.js Engineer

React (including good knowledge of hooks) SWR for working with external REST APIs Next.js Styled Components Jest Back End Skills C# ASP.NET Core (v8+) Entity Framework Core (v8+) xUnit SQL Az ...

Senior Dotnet Developer

React (including good knowledge of hooks) SWR for working with external REST APIs Next.js Styled Components Jest Back End Skills C# ASP.NET Core (v8+) Entity Framework Core (v8+) xUnit SQL Az ...

Mobile Architect London,UK

Responsibilities Own mobile architecture strategy (Hybrid > Cross-Platform > Native) Architect offline authentication, biometric tokenization, and secure session handling Design encrypted local storage, background sync, and complex IB dataset handling Define pe ...

Field Services Engineer

## ## **Job Description:**# **Field Services Engineer**Intelligent Counting is a leader in visitor analytics and people counting solutions, delivering innovative hardware and software to diverse sectors including heritage, retail, and leisure.**WHAT YOU’LL BE DOING**We are seeking a highly skilled and motivated ...

Embedded Digital Design Engineer

Job Title Embedded Digital Design Engineer Salary Circa £40,000-£60,000 depending on experience Location Stevenage (We may be able to offer a relocation package for this role) Dynamic (hybrid) working Where possible, we will seek to accommodat ...

Senior Safety Engineer

Overview At Northrop Grumman UK, our mission is to solve the most complex challenges by shaping the technology and solutions of tomorrow. We call it Defining Possible. This is more than just a job; it’s a mission. As a Senior Safety Engineer, you’ll provide safety assurance on the design, d ...

Radio Systems Engineer

Company DescriptionCome join us and make a difference in the world!Discover more at Job DescriptionRadio Systems EngineerWorking Hours - Monday - Friday 37.50 (between 8.00 AM - 6.00 PM) Must have ful ...

Senior Mechatronics Engineer

Onsite 5 days a week – Chiswick, London. About HoloMem At HoloMem, we’re building the next generation of mass data storage hardware; highly efficient, long life, and ultra durable. Our pioneering and patented holographic technology encodes data as light within advanced polymers, enabling ...

Radio Systems Engineer

Company DescriptionCome join us and make a difference in the world!Discover more at Job DescriptionRadio Systems EngineerWorking Hours - Monday - Friday 37.50 (between 8.00 AM - 6.00 PM) Must have ful ...

Senior Automation Engineer

Date Posted: . Country: United Kingdom. Location: Glenrothes, Fife. Position Role Type: Onsite. Job Title: Senior Automation Engineer. Function: Manufacturing. Duration: 12 Month Fixed Term Contract. Hours: Full Time (37 hours per week). Location(s): Glenrothes or Livingston. What You Will Do </h ...

Frontend Engineer

Who We Are PAIR is a fast-growing AI adoption startup on a mission to help professionals and teams harness AI to do their best work. Our platform delivers personalised, AI‑powered learning experiences and adoption support that help organisations rapidly harness AI at scale. The Role < ...

Electrical Engineer – Ireland

Job Overview Design and develop electrical systems, circuits, and components for specific projects. Conduct feasibility studies and cost analyses to determine project feasibility. Support for low- and medium-voltage systems in the factory, to cut down on maintenance expe ...

Electrical Engineer – Switzerland

Job Overview Design and develop electrical systems, circuits, and components for specific projects. Conduct feasibility studies and cost analyses to determine project feasibility. Support for low- and medium-voltage systems in the factory, to cut down on maintenance expe ...

Global Network Architect

THE ROLE We are seeking a forward-thinking Global Network Architect to design and lead the evolution of a next-generation, software-defined, and cloud-integrated global network.This rolebuilds onstrong enterprise networking fundamentals while advancing modern architectures such as ...

Senior AI Engineer

Job description We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer‑centric service design, and agile engineering practices to accelerate innovation in a tech‑driven world. Why c ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Buffering Video...

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