1,823,855+ 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

Senior Estimation Engineer

Senior Estimation Engineer (proven experience in Qatar is preferred)This is a high-level technical role for a main contractor in Qatar. The candidate will be responsible for determining the total cost of a project to ensure competitive and profitable bidding.Responsibilities include; Bidding & ...

Senior Front End Developer – Equity Derivatives Technology – VP

**Senior Front-End Developer – Equity Derivatives Technology – VP** We are seeking a senior developer to join the London based team part of the Equity Derivatives Pre-Trade technology group. This role will position you as a technical and delivery lead to help to design and deliver the build out of a pr ...

Senior Structural Engineer

Is it time for a career change? Aspion Search is proud to represent a steel construction company in their search for a Senior Structural Design Engineer to join their design team due to a continued pipeline of high-profile, technically demanding projects. </p ...

Maintenance Engineer (Packaging)

Maintenance Engineer (Packaging) £35,000 - £45,000 + Company Bonus + On call (telephone only) + Regional Travel + Enhanced Pension Contribution + TOIL + Company BenefitsYorkAre you a Maintenance Engineer from a Mechanical / Electrical background looking for a varied role primarily in office ...

Maintenance Engineer (Packaging)

Maintenance Engineer (Packaging) £35,000 - £45,000 + Company Bonus + On call (telephone only) + Regional Travel + Enhanced Pension Contribution + TOIL + Company BenefitsYorkAre you a Maintenance Engineer from a Mechanical / Electrical background looking for a varied role primarily in office ...

Maintenance Engineer (Packaging)

Maintenance Engineer (Packaging) Apply (by clicking the relevant button) after checking through all the related job information below.£35,000 - £45,000 + Company Bonus + On call (telephone only) + Regional Travel + Enhanced Pension Contribution + TOIL + Company BenefitsYorkAre you a Mai ...

Senior Solutions Engineer

Location: London (Hybrid – 2 days per week in office) We're currently partnering with a high-growth SaaS organisation seeking a Senior Solutions Engineer to join their expanding commercial team. This is an opportunity for a customer-facing technical professional to work across Sales ...

Field Service Engineer (Packaging Machinery)

Field Service Engineer (Packaging Machinery) £35,000 + OTE £40,000-£45,000 + Overnight Stays + Company Bonus + On call (telephone only) + Company Van + Enhanced Pension Contribution + TOIL + Company Benefits Birmingham - Field based Are you a Service or Maintenance Engineer from a Mechanical / Electrical backgro ...

Senior Research Engineer, ML Systems

Full-time · Head Office (Farringdon, London) About Us Basecamp Research is dedicated to solving major challenges in the life sciences by exploring Beyond Known Biology. Our teams build frontier AI models using BaseData, the world's largest ethically-sourced and globally representa ...

Infrastructure Administrator for NATO with security clearance

Would you like to join the leading international intergovernmental organization? We are seeking a versatile and proactive MPS Technician to join a small, agile IT team of four at CSE Yeovilton. Reporting to the Head of CSE Yeovilton, you will serve as a critical hands‑on technical resource responsible for ...

Game Engine Developer

Bloxd - Game Engine Developer We’re a profitable video game start-up in London with 11 million monthly players and we’re hiring engineers for our 8-person founding team. About us Creating games with editable worlds usually takes 20k+ lines of well-optimised code and years of dev ...

MPS Technician

Start date: Negotiable Clearance: NATO COSMIC TOP Secret or equivalent Active SC cleared with eligibility to apply for DV can apply Location: Yeovilton, United Kingdom (onsite) Requirements Description: The site is small and you will work with 4 other IT staff. Und ...

MPS Technician for NATO with security clearance

Would you like to join the leading international intergovernmental organization? We are seeking a versatile and proactive MPS Technician to join a small, agile IT team of four at CSE Yeovilton. Reporting to the Head of CSE Yeovilton, you will serve as a critical hands‑on technical resource responsible for ...

Security Engineer

About incident.io incident.io is the leading AI incident response platform, built to help teams dramatically reduce incident response time and improve reliability. We bring together on‑call, incident response, AI SRE, and status pages in a single platform, giving teams everything they nee ...

Design & Project Engineer

Location: Rochdale (Remote Considered) | Department: Repairs | Hours: Full-time Sprinkler Design/Project Engineer A&F Sprinklers has been protecting lives and property since 1986. As a growing, employee‑owned business, we’re proud of our people‑first culture and commitment to excellence. ...

Senior Process Engineer

TÜV Rheinland is a leading provider of technical services worldwide. We provide a broad range of testing, inspection and certification services to ensure the safety, reliability and regulatory compliance of engineering assets throughout their lifecycle. If you contribute your experience to us in the future ...

Control Systems Integration Engineer

Controls Systems Intergration Engineer- designs, develops, and maintains systems that automate industrial processes, ensuring optimal performance and safety. This is a fantastic opportunity to join our team, as a Controls Systems Intergration Engineer, you will be responsible for the full life cycle delivery of ...

Apprentice Design Engineer Mechanical

Apprentice Design Engineer – Fire Suppression Location: Bristol. This apprenticeship involves working both from our office and on customer sites, depending on business needs. Johnson Controls, Unit 1 Westpoint Row, Almondsbury, Bristol, BS32 4QG. It is required to have a GCSE Grade 5 or C ...

Senior System Engineer

Senior Systems Engineer Overview CBS Butler are looking for a Senior Systems Engineer with deep RF and communications expertise to lead the design and delivery of advanced defence systems. This role focuses on RF sensing, communications, and electronic warfare solutio ...

Senior System Engineer

Senior Systems Engineer Overview CBS Butler are looking for a Senior Systems Engineer with deep RF and communications expertise to lead the design and delivery of advanced defence systems. This role focuses on RF sensing, communications, and electronic warfare solutio ...

Automation and Metallics Engineer

Morson is delighted to be working in partnership with a market leading Aerospace organisation to recruit an Automation and Metallics Engineer for an initial 12 Month contract. There is a rate of £28.71 PAYE per hour + Holiday Pay or £38.40 per hour Umbrella on offer for the successful candidate. The role woul ...

Automation and Metallics Engineer

Morson is delighted to be working in partnership with a market leading Aerospace organisation to recruit an Automation and Metallics Engineer for an initial 12 Month contract. There is a rate of £28.71 PAYE per hour + Holiday Pay or £38.40 per hour Umbrella on offer for the successful candidate. The role woul ...

Graduate Geologist/Geotechnical Engineer

Company Description IBEX Consulting Engineers Limited (IBEX CE) provides cost-effective ground investigation services with realistic and practical solutions. The company supports a diverse range of projects, including small-scale residential developments, complex large-scale developm ...

Production IT Specialist / Systems Engineer

Builders Club is looking for an enthusiastic and technically proficient Production IT Specialist / Systems Engineer to join our team. This role is crucial for ensuring the seamless interaction and reliability of our major IT systems within a fast-paced media production pipeline. If you have a solid grasp o ...

Senior Electrical Engineer

Are you a highly skilled Senior Electrical Engineer ready to lead challenging projects? Our client, a leading name in the engineering sector, is looking to add an experienced Electrical Engineer to their Edinburgh-based team. This is a permanent opportunity to contribute to innovative projects with ...

Site Services Engineer

Wrexham | Monday-Friday 07:00am to 16:30pm | 45k Site Service Engineer required to join their Engineering team at a family run manufacturer at their Wrexham site, offering competitive salary, additional training and outstanding job security. Role as a Facilities Engineer Del ...

Electrical Design Engineer

Electrical Design Engineer - Grid & Primary Design Location: Salford, Manchester Job Type: Full Time - Hybrid working with flexibility. Salary: £57,777 – £77,826 based on experience. At Electricity North West, we power the lives of 5 million people across the North West. A ...

Senior Mechanical Engineer

About the job Senior Mechanical Engineer A fresh Senior Engineeropening with a global engineering company this division specialise as a manufacturing company who design and produce equipment used within the global oil industry. Location: Near York Excellent Benefits : S ...

Site Services Engineer

Wrexham | Monday-Friday 07:00am to 16:30pm | 45k Site Service Engineer required to join their Engineering team at a family run manufacturer at their Wrexham site, offering competitive salary, additional training and outstanding job security. The role as a Facilities Engineer: Deliver ...

Site Services Engineer

Wrexham | Monday-Friday 07:00am to 16:30pm | 45k Site Service Engineer required to join their Engineering team at a family run manufacturer at their Wrexham site, offering competitive salary, additional training and outstanding job security. The role as a Facilities Engineer: Deliver ...

Electrical Design Engineer

Electrical Design Engineer - Grid & Primary Design Location: Salford, Manchester Job Type: Full Time - Hybrid working with flexibility. Salary: £57,777 - £77,826 based on experience At Electricity North West, we power the lives of 5 million people across the North West. As ...

Applications Engineer

Machine Tool Applications Engineer Location : Coventry Commutable from : Nuneaton, Rugby, Leamington Spa, Warwick, Solihull, Birmingham Salary : £40,000 £45,000 per annum Shift : Monday Thursday 7:30am 4:00pm, Friday 7:30am 3:00pm Overseas Travel Required About the Company A well-established specialist machine t ...

AutoCAD Designer (Control Panels / OEM)

AutoCAD Designer (Control Panels / OEM) £45,000 - £50,000 + Training + Progression + Bonus + Enhanced Holidays + Company Benefits Herefordshire Are you a Design Engineer with Control Panel and EPLAN experience, looking to join a well-established and growing engineering business that will provide training, progre ...

DevOps Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Bright Purple. 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 Bright Purple De ...

Senior BMS Support Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job Description Senior BMS Support Engineer East of England & Western Home Counties Are you an experienced BMS Support Engineer looking for a role where your technical cap ...

Senior Applications Engineer: Scale Customer Implementations (Hybrid)

Senior Applications Engineer / Hybrid, Lancaster / Full Time / £60,000 to £70,000 Quantum Base is a pioneering deep-tech spin‑out from Lancaster University, and we have invented Q-ID , a world‑leading, anti‑counterfeit technology solution for brand protection and security printing. ...

Senior Applications Engineer

Senior Applications Engineer / Hybrid, Lancaster / Full Time / £60,000 to £70,000 Quantum Base is a pioneering deep-tech spin‑out from Lancaster University, and we have invented Q-ID , a world‑leading, anti‑counterfeit technology solution for brand protection and security printing. ...

Project Engineer

Job Title: Project Engineer Location: Bristol Rate: £50 p/h Responsibilities Support the delivery of integration tools to clients' customers, acting as liaison between WSSE and manufacturing. Work with project leads and development t ...

Power System Studies Engineers

Job Type: Contract, Work period: Monday - Friday (Friday working from home), Duration: 6 months renewable contract, Location: Surrey, United Kingdom. Role Overview Elevate your career with Airswift. Join our dynamic team as a Power System Engineer and play a crucial role in shaping the futu ...

Infrastructure Engineer

Overview Delivery Consultant @ Mane Contract Services | Defence specialist About the Role We are currently looking for a DV-cleared Infrastructure Engineer to join a forward-thinking and collaborative engineering team working on secure, mission-critical projects. This is an ...

Electrical Design Engineer

We are supporting the recruitment of an experienced Electrical Design Engineer to join a growing engineering team within a specialist equipment and technology environment. This is a hands–on role where you will be involved in the full lifecycle of product development, from initial concept through t ...

Principal Engineer

3 weeks ago Be among the first 25 applicants CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leeds, Manchest ...

Senior Frontend Engineer

Company DescriptionWork with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trust ...

Senior C++ Developer HFT/ Trade Data (£700p/d Outside IR35)

Senior C++ Developer - HFT/ Trade Data (£700p/d Outside IR35) This role is with Volition, partnering with a Capital Markets FinTech. The Senior Engineer will develop high-performance C++ systems focused on Market/Trade Data Products. Responsibilities Own the full scope of ...

FPGA Engineer

FPGA Engineer - Southampton - Competitive SalaryMy Client is a specialist engineering consultancy working within wireless communications and advanced electronic systems. They are looking for talented Electronics Engineers to join their expert team, working on complex projects.The Role: * ...

Digital Design Engineer

Digital Design Engineer - Southampton - Competitive SalaryMy Client is a specialist engineering consultancy working within wireless communications and advanced electronic systems. They are looking for talented Electronics Engineers to join their expert team, working on complex projects.The Role:< ...

Senior DevTest Engineer

An Amazing Career Opportunity for an Staff Engineer - DevTest Tools! Location: Cardiff, UK Job ID: 47202 As a DevTest Staff Engineer in Cardiff, you will drive the team formation, implementation and maintenance of a robust CI/CD pipeline within HID PACS. This i ...

Product Designer

About MetabolicMetabolic is a specialist metabolic medicine clinic. We combine clinical depth with a digital-first patient experience across four areas: weight management and obesity, diabetes and pre-diabetes, cardiovascular risk, and hormonal and thyroid health. We are not a wellness ...

Senior Data & Analytics Engineer

Job Description:At Jet2.com and Jet2Holidays, we’re here to deliver amazing journeys – literally. Everything we do is guided by a Customer First mindset, creating unforgettable holidays and flights. N ...

Site Reliability Engineer

This job is with CGI, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Site Reliability Engineer Position Description We are seeking an experienced and proactive Sit ...

🚀 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