1,686,021+ Full Stack Software Engineer Javascript React Elixir 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

Security Engineer

Security Engineer - Farnborough - Hybrid(4 Days) - £ Negotiable - Highest Security Clearance Required As a Security Engineer, you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists ...

Lgistics Engineer

Logistics Engineer Location: Gaydon / WellesbourneContract: Temporary (Ongoing)Hours: 39 hours per week Mon-Thurs: 07:00-16:00 Fri: 07:30-12:00 About Aston Martin For over 110 years, Aston Martin has crafted some of the world's m ...

Cybersecurity Engineer

Expleo is a trusted partner for end-to‑end, integrated engineering, quality services, and management consulting for digital transformation. We help businesses harness technological change to successfully deliver innovation, improve resilience and support the secure delivery of complex products, platforms a ...

Security Engineer

About StackOne: StackOne is the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures ($24M raised), we help builders of SaaS platforms and AI Agents orchestrate hundreds of scalable, accurate, and enterprise-grade integrations. Our platform combines 25,0 ...

Cybersecurity Engineer

Atlantic Talent is proud to be partnered with an innovative financial services firm based in London, UK. Our client is currently in the process ofcompletingan extensive digital transformation, and migrating their full operation to the cloud. They are seeking a skilled Cybersecurity Engineerto join and strengt ...

Security Engineer

Security Engineer 35,000 - 40,000 + Private Healthcare + Van + Excellent Company Benefits Home Based: Commutable to London Are you a Security Engineer looking to take the next step in your career within a well-established company that has an excellent reputat ...

Security Engineer

Join our Enterprise Security Office and play a key role in protecting the organisation’s people, systems, and data from evolving cyber threats. As a Security Engineer (Data Security), you’ll operate at the heart of SecOps Engineering, designing and implementing cutting-edge cloud security and compliance s ...

Security Engineer

UTA seeks a Security Engineer to help build and strengthen our security operations programs—safeguarding our brand, our people, and our digital assets. In this role, you will design and implement security solutions across physical, virtual, and cloud environments. By leveraging your expertise in cybersecur ...

Integration Engineer

Integration Engineer x2 – London – New (REF3) A market-leading organisation is recruiting two Senior Integration Engineers to play a critical role in delivering robust, scalable integration solutions across complex live environments. This role offers the opportunity to act as a technical subject ...

Storage Engineer

Storage Engineer - 6 Month Contract - London (Hybrid) - £650pd (Inside IR35) A fantastic opportunity has arisen for an Storage Engineer to join our London based global law firm on a initial 6 month contract basis. Key Responsibilities Provide SME-level support across stora ...

Data Engineer

About Burq Burq started with an ambitious mission: how can we turn the complex process of offering delivery into a simple turnkey solution. It’s a big mission and now we want you to join us to make it even bigger! We’re already backed by some of the Valley's leading ven ...

AI Engineer

Base pay range A truly amazing opportunity on behalf of one of the most exciting AI Product consultancies to hit the market. Company X is growing fast, winning serious enterprise work, and building an in‑house AI capability that moves quicker than the competition. With a raft of new proje ...

Section Engineer

Join to apply for the Section Engineer role at Balfour Beatty plc 1 day ago Be among the first 25 applicants Join to apply for the Section Engineer role at Balfour Beatty plc Get AI-powered advice on this job and more ...

DevOps Engineer

This range is provided by Maxwell Bond. 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 Maxwell Bond Head of Practice @ Maxwell Bond - Information/Cyber Security, IT Infrastructure & ...

Build Engineer

Dynisma Barrow Gurney, England, United Kingdom Dynisma is revolutionising the automotive and motorsport driving simulator market with its disruptive Motion Generator technology. Our cutting‑edge approach to simulator design delivers more data about vehicle dynamics and ride to drivers and passenger ...

Security Engineer

Overview The role of Security Engineer sits within Enterprise Services. The employee will be involved in the installation and commissioning of a range of security systems. The Security Engineer will have a strong understanding of a range of security products and the underpinning theory as to how ...

Senior Engineer

Join to apply for the Senior Engineer role at Bellway Homes 1 day ago Be among the first 25 applicants Join to apply for the Senior Engineer role at Bellway Homes Direct message the job poster from Bellway Homes < ...

Data Engineer

Associate Director at Osmii, part of the HW Group London (Hybrid working 3 days onsite) We're looking for an experienced Azure Databricks Engineer to design and build cutting-edge data solutions on cloud-native platforms. If you have a passion for modern data architecture an ...

Infrastructure Engineer

JOB TITLE: Infrastructure Engineer (Azure) SALARY: £35,000- £45,000 LOCATION: Pentland Science Park, Scotland HOURS: Full time, or part time (at least 0.6 FTE) with the salary adjusted on a pro-rated basis WORKING PATTERN: Hybrid, 2 days on-site About this opportuni ...

Security Engineer

Overview At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you're passionate about developing your career, while helping others along the way, come join the Broadridge team. We are seeking a Microsoft Sentinel SIEM Engineer wit ...

Lgistics Engineer

Logistics Engineer Location: Gaydon / WellesbourneContract: Temporary (Ongoing)Hours: 39 hours per week Mon-Thurs: 07:00-16:00 Fri: 07:30-12:00 About Aston Martin For over 110 years, Aston Martin has crafted some of the world's m ...

Security Engineer

Elevate your career as a Security Engineer in a role that combines cutting‑edge technology with the flexibility of a hybrid work model. This permanent position offers a unique opportunity to enhance cloud security while working with .NET products. Key Responsibilities and Skills Required: ...

GCP Engineer

Sign in to set job alerts for “Hydrogen Group” roles. Lead Clinical Research Associate -Direct Hire – Fully Remote in the US- Growing Biotech Research Associate - Analytical Chemistry Senior Clinical Research Associate - TX based- Direct hire -Biotech Corporate Strength an ...

iOS Engineer

About Freetrade Freetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings. We’re changing that. We’re building our team and looking for people who are excited ...

Linux Engineer

Direct message the job poster from Saragossa Consultant at Saragossa - Creating competitive advantage for investment technology organisations Design and build the largest compute platform at the 'Google' of Hedge Funds... You will enjoy a lot of variety, solving challenges across system ...

Security Engineer

Security Engineer is required by a leading Quant Trading firm. This is an entry-level position and would suit a graduate with 1-3 years of commercial security experience who is looking for a move into a security engineering-focused role. The ideal candidate will have a degree in technology and/or a cybersecur ...

Fullstack Engineer

The world's largest asset class, debt, operates with the worst data. Technology has revolutionized equity markets with electronic trading, quant algos and instantaneous news. However, in debt capital markets, the picture is completely different. It still behaves like it’s in the 1980s; trillions of ...

Platform Engineer

Daintta are a rapidly growing, values-driven consultancy delivering mission-critical data, technology, and engineering solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider Government to strengthen the UK’s resilience and operational advant ...

Solution engineer

Job Description As part of our Project Management department, your role is to deliver every customer project on time, within budget and scope. Your main responsibilities will include: Work closely with Sales teams during the pre‑sales phase to define customer needs and demonstrate o ...

Devops Engineer

ALDIA es una empresa internacional con sede central en Londres, con presencia en España y Suecia. Nos especializamos en la consultoría tecnológica y de ingeniería. Nuestro core de actividad se centra en las áreas claves de las industrias de Infraestructura, Automoción, Ferroviario, Energía, Turbinas Eólica ...

Mobile Engineer

Mobile Engineer Job ID: Posted: 19-Feb-2025 Role type: Full-time Areas of Interest: Engineering/Maintenance Location(s): Epsom - England - United Kingdom of Great Britain and Northern Ireland Company Profile C ...

Data Engineer

Overview Data Engineer role at Nest Pensions . You’ll work with stakeholders to develop, test, and maintain data products and solutions that align with their requirements. You’ll develop a cloud-based data and analytics platform on Azure and help end-users integrate their workflows ...

DevOps Engineer

This range is provided by Explore Group. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Details discussed with recruiter. Platform Engineer | Hybrid in Edinburgh | Full-time I’m working with a leading Lega ...

Senior Engineer

As a Senior Engineer in our newly formed UK Regional Team, you will deliver the features most critical to Xero’s success in the UK. You will play a vital role in responding to the voice of our customers, ensuring we have the right product for the UK to directly drive business success. You will inde ...

Security Engineer

Lead Security Engineer | £77,000 + Benefits | Hybrid - x1 day per Week onsite (London) Here at Burns Sheehan, we are working with a growing international business as they look for a Lead Security Engineer to join a small but highly visible security function. This is a hands‑on engine ...

DevSecOps Engineer

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve ...

Mobile Engineer

My client manufactures and distributes cash handling and wrapping machines e.g. the coin and note counting machines that you would find in locations such as banks, retailers, gaming establishments and the leisure sector. The role is that of a mobile engineer You will be responsible ...

Build Engineer

As an experienced programmer at Hello Games, you’ll play a key role in developing innovative, meaningful and technically exciting games enjoyed by a diverse audience of millions. We’re always looking for great engineers to join our team and help us build something new and surprising. You should have famili ...

Project Engineer

Project Engineer – Monklands Hospital Replacement Project Company: Laing O'Rourke (Expanded) | Location: Glasgow, Scotland (initially, then Airdrie). We will be delivering Scotland's first fully digital and net zero carbon hospital through the Monklands Replacement Project (MRP). The new ...

Security Engineer

“I am hugely excited about my future and the future of CyberOne. I have enjoyed my time here immensely and have learnt a huge amount in a short space of time, year-for-year I've learnt more here than I have at Microsoft and PwC.” - CyberOne Consultant About CyberOne CyberOne ...

Data Engineer

Overview We're looking for a Data Engineer to join our expanding team in a hybrid role based in London. This is an excellent opportunity for someone who thrives on building reliable, scalable data infrastructure to solve meaningful challenges. Hybrid: 2 days in office per week < ...

Data Engineer

This range is provided by TrueNorth. 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 TrueNorth Overview Building High-Performing AI/ML & Data Science Teams | TrueNorth ...

Performance Engineer

CommonAI CIC is a non‑profit membership organisation, founded on a belief in collaborative engineering for the safe and responsible development of foundational AI technologies. A place where AI startups, enterprises large and small, public sector bodies and academia can share resources and knowledge to cod ...

Network Engineer

Overview Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and mo ...

Security Engineer

Make The Connection. Vix Technology, a global leader in automatic fare collection, transit information, and transit analytics solutions, is seeking a highly skilled and experienced Field Engineer. With a presence in over 200 city and regional transport authorities worldwide, Vix has been at the f ...

Cloud Engineer

We are looking for a Cloud Engineer to join our team and work with our engineering team to optimize, implement, and maintain our organizations cloud-based systems.A Cloud Engineers responsibilities include deploying and debugging systems, as well as executing new cloud initiatives. Ultimatel ...

GenAI Engineer

About Clarity We’re pioneering Agentic AI — systems that don’t just respond, but reason, act, and adapt autonomously in complex workflows. This is about crafting AI Agent Experiences — designing agents that collaborate seamlessly with humans, learn from context, and make e ...

Blockchain Engineer

We are currently exclusively retained by a layer one protocol who are looking to hire askilled Blockchain Developer to join their team and contribute to the development of their cutting-edge blockchain solutions. The ideal candidate will be responsible for designing, implementing, and maintaining blockchai ...

Security Engineer

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution – because the best ideas take time to evolve. Toget ...

Security Engineer

If you need support in completing the application or if you require a different format of this document, please get in touch with at or call TCS London Office number / with the subject line: “Application Support Request”. Job Title: Security Engineer Location : Bristol, L ...

🚀 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...

    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights