1,356,737+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring July 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

Contract Mechanical Design Engineer

Job DescriptionContract Mechanical Design Engineer                            &nbs ...

Senior Offshore Pipeline Engineer

Title:Senior Offshore Pipeline EngineerKBR is a global provider of differentiated, professional services and technologies delivered across a wide government, defense and industrial base. Drawing from its rich 100-year history and culture of innovation and mission focus, KBR creates sustainable v ...

Senior Production Quality Engineer

Oxford Nanopore Technologies is a global biotechnology company pioneering nanopore-based sensing technology that enables the analysis of DNA, RNA and other molecules. Our mission is to bring the widest benefits to society by enabling the analysis of anything, by anyone, anywhere!Headquartered in the UK ...

Senior electrical design engineer

Want to work for a firm who’s never made anyone redundant? ( even during COVID )Join a well structured team where you’ll get maximum support and training, helping you deliver higher-quality projects more efficiently. With over 400 ...

Senior Reliability Characterisation Engineer

Our innovative expanding client is currently searching for a Senior Reliability Characterisation Engineer to plan and execute device level reliability qualification programs within the company. The role will involve interfacing between the emerging technology and operations teams, and to develop methods for devi ...

Multi Skilled Maintenance Engineer

MAINTENANCE ENGINEER Job Title:    Maintenance Engineer – Electrical Bias Location:   Swadlincote, Derbyshire Salary:        Basic £46,000 plus Benefits Shift:      ...

Multi Skilled Maintenance Engineer

Job RequirementsJob Title: Multi-Skilled Maintenance EngineerDepartment: Engineering / MaintenanceReports To: Engineering Manager / Maintenance SupervisorJob OverviewAlkegen brings together two of the world’s leading specialty materials companies to create one ...

Senior Technology Design Engineer

We're looking for a Senior Technology Design Engineer to join our Technology Design team based in Manchester/Newcastle/Birmingham or Basingstoke.Location: Manchester/N ...

Field Service Engineer (Mechanical)

Field Service Engineer (Mechanical)£37,000 - £38,000 (OTE: £50,000+) + Training + Days based + company vehicle + fuel card + Monday - Friday + Excellent Company BenefitsHome based role, ideally located: Haslingdon, Bacup, Accrington, Burnley, Bacup, Rochdale, Blackburn ...

Senior Database Reliability Engineer

Job Description Get To Know Us:SS&C is leading the way.  We continue to look for today's and tomorrow’s brightest talent, those who embody&nbs ...

Principal AI Platform Engineer

Principal AI Platform EngineerUBDS Group delivers modern cloud, data and AI solutions across public and private sector organisations. We design and build scalable, secure and production-ready platforms that solve real-world problems and deliver measurable outcomes.We’re looking ...

Foot Mobile HVAC Engineer

Air Conditioning / HVAC Maintenance Engineer FM Company | Foot Mobile | Central London | Up to £52,000 + Travel Card + Overtime An exciting opportunity has arisen to join a well-established FM company delivering maintenance services across a prestigious portfolio of commercial buildings ...

Senior Staff Engineer, Characterisation

Location: Bristol, UK (Hybrid)Hybrid Model: Office: Mon - ThursOur Team:Semtech’s Signal Integrity Products group develops industry-leading high-speed semiconductor solutions that enable next-generation communications infrastructure across data centres, cloud computing, ...

Mechanical Engineer Building Services

Mechanical Engineer (Building Services) Overview Join a UK multidisciplinary property and construction consultancy delivering integrated engineering, design, and project solutions across the built environment. You will be part of a collaborative building ...

Workshop Powered Access Engineer

Position: Workshop Powered Access Engineer Salary: £40,000+ Shifts: Monday to Friday Package: Van + Fuel Card + Continuous Training Workshop powered access engineer Benefits:Monday to Friday working week - No Weekends Van + Fuel Card</li ...

Senior / Principal Solar Engineer

Technical Advisory is newly established department within Energy Systems, UK & Ireland, creating a powerhouse of technical expertise which combines existing strengths with the ambition of growing capabilities and raising the bar on service quality for our customers across the whole Energy Systems space.<p ...

Electrical & Control Systems Engineer

DescriptionGreat People Work HereAre you searching for a career with bags of variety, in an environment that celebrates differences and empowers collaboration, which values individuals and will encourage you to make an impact? Do you want the freedom to explore, ...

Senior Data Engineer Quantexa

Job description Job Title: Manager (Quantexa) Snr Data Engineer Base Location: London plus network of 20 offices nationallyThe KPMG Data Engineering function is a cornerstone of our business. We do work that matters to our local business and communities – suppo ...

Electrical Design Engineer (Highways)

Job DescriptionSupports the delivery of ITS/Technology design activities across the M25 network. Working under the guidance of senior engineers, the role involves assisting with the development, review, and coordination of design solutions for a range of roadside technology assets. Will contribute t ...

RMS Consultancy Engineer (VT)

Job title: RMS Consultancy Engineer (VT) Location: Candidates are required to be within commutable distance to London with good transport linksSalary: up to £57,000Working hours: 40 hours per week What You’ll Be DoingA fantastic opportunit ...

Machine Learning Systems Engineer

Join Tether and Shape the Future of Digital FinanceAt Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reser ...

Database Engineer (SQL / MySQL)

Giacom is the only provider of Comms, Cloud, Hardware and Billing through one platform.Our platform connects technology resellers and service providers to the best IT, Comms and Cloud products and services so they can create brilliant technology solutions for UK businesses.< ...

HV Engineer (South East)

HV Electrical Engineer (Flexible Generation)South East / Hybrid Working - Can be based Stevenage, Luton, Bedford, Cambridge and surrounding areas £58,000 - £65,000 + Vehicle + Bonus (Up to 15%) + Pension + Private Healthcare + EV Scheme + Excellent Benefits Are you a ...

Multi skilled Maintenance Engineer

Elevation have the pleasure of working with a leading precision manufacturing company based in the Bradford area. This leading manufacturing company, are looking for an Multi-skilled Maintenance Engineer to join their well established team due to busy work loads! Salary: £44,000 to £54,610 Lo ...

Hybrid Cloud Infrastructure Engineer

Sword is a leading provider of business technology solutions within the Energy, Public and Finance Sectors, driving transformational change within our clients. We use proven technology, specialist teams and domain expertise to build solid technical foundations across platforms, data, and business applications ...

Apprentice Installation Engineer Fire

Apprentice Installation Engineer - Fire 📍 Sunbury- this is a field-based role covering Sunbury and the surrounding area; however, you might be required to travel within the South Region.Ready to spark your future? 🔥🔐Join Johnson Controls and dive into the world of fire safety te ...

Mobile Electrical Maintenance Engineer

Mobile Electrical Maintenance Engineer - Commercial Building - Hampshire - Immediate start - £19.40 per hour CBW is currently recruiting an Electrical Maintenance Engineer to be based on a portfolio of commercial buildings located across Hampshire. The successful candida ...

Mechanical Building Services Engineer

Mechanical-bias Building Services Engineer (plumbing preferred)Location: East India Dock, East London To ensure all environmental conditions are maintained at all times with regard to critical building systems. To carry out PPM tasks and reactive and breakdown works to all M&E syst ...

B1 Licensed Engineer LGW

Job Description:B1 Licensed EngineerLocation: London Gatwick, Line.Hours: Full-Time (4 on 4 off shift pattern, days and nights)</spa ...

Experienced UVM Verification Engineer

The roleThis position is a unique opportunity to exercise your hardware verification skills on cutting edge designs within the prestigious PowerVR Hardware Graphics group. Here you will exercise your skills on key components that meet latest demands and improvements for graphics IP ...

PSV Day Engineer Heathrow

Location: Heathrow Depot, Bedfont Rd, Stanwell TW19 7LZPosition Type: Full TimeSalary: £23.00 per hourJob DescriptionWe are looking for an experienced Engineer to join our Engineering Team at our Heathrow depot. You will be a key player within the team to ...

Lift Service Engineer Nights

Your main responsibilities Carry out routine servicing of lift equipment, including minor repair work and the routine replacement of components and in accordance with approved company procedures (PPE, PDA, 2+ etc) To rectify and reduce faults on ...

Plumber and Heating Engineer

We are looking to appoint a fully qualified, Gas Safe registered Commercial Plumber and Heating Engineer to join the Works Department at Downside School.The School has a large estate, with complex plumbing infrastructure and a wide range of boilers and systems. The post holder will be responsible for u ...

Principal Civil Engineer (Water)

Our growth strategy within our Water division for 2026 and beyond is creating a buzz around the place. You will be partnering with the top water clients in the area (and in the UK) to help develop a better way of how we obtain, clean, and distribute water for our local communities.If you're looking ...

Assistant Technology Design Engineer

We're looking for an Assistant Technology Design Engineer to join our Technology Design team based in Manchester/Newcastle or Birmingham.Location: Manchester/Newcastle ...

Solutions Engineer, Financial Services

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to foc ...

1st Line Support Engineer

Job DescriptionSummary and purpose of the Job:We are looking for a new Technical Support Engineer to join our vibrant team, learn our product portfolio, andwork as part of our leading supporting team to ensure our customers are getting the most from our<br ...

Senior Cloud Support Engineer

Description Thought Machine’s mission is bold - to properly and permanently rid the world’s banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and payments technology which run natively in the cloud. What we are attempting is hard ...

Senior Electrical Design Engineer

Senior Electrical Design Engineer (Building Services)Cambridge area | £50,000 – £60,000 | Leading Client | Hybrid WorkingOverviewAre you an experienced Electrical Engineer looking to take the next step in your career? My client, a leading building services eng ...

Senior QA Engineer | London

We are seeking a Senior QA Engineer to establish and lead quality assurance across a large and growing web platform. This is a critical role responsible for introducing structure, consistency, and confidence into the release process.Key Responsibilities:</stron ...

Electrical Design Engineer (Highways)

Job DescriptionSupports the delivery of ITS/Technology design activities across the M25 network. Working under the guidance of senior engineers, the role involves assisting with the development, review, and coordination of design solutions for a range of roadside technology assets. Will contribute t ...

Electrical Engineer (Estimating/ Design)

Electrical Engineer (Estimating/ Design)Office based: Commutable from, Yeovil, Gillingham, Shepton Mallet, Glastonbury, Warminster, and surrounding areas.£35,000-£45,000 + Office Based, Monday to Friday (37hrs) + Training & Immediate Upskilling Opportunities + Pension + Ho ...

Senior Mechanical Design Engineer

Senior Mechanical Design EngineerLocation: Bristol (Hybrid / Flexible)Sector: Water / Infrastructure<span styl ...

Lead Site Reliability Engineer

Role PurposeThe Site Reliability Engineer will work closely with Application, Infrastructure, and Network Engineering teams to ensure the reliability, scalability, and performance of FNZ platforms. This role focuses on deploying, integrating, and providing ongoing operational support for m ...

Lift Installation Engineer ( Scotec )

Job description Installation Engineer – LiftsAt ORONA, we are at the forefront of innovation, designing and installing lifts, escalators, and moving walkways worldwide. We're looking for a dynamic and experienced Installation Engineer to join our growing te ...

Engineer Surveyor, LEV: Exeter

What will I be doing?You’ll start with our industry-leading, bespoke training and move swiftly to carrying out hands-on statutory inspections, providing your expert opinion on a wide range of equipment, enabling our clients to comply with all relevant legislation and to the exacting s ...

Principal Manufacturing Test Engineer

SummaryTake ownership of how complex electronic systems are tested as they move from development into production. This is an opportunity to influence test strategy, solve challenging technical problems and broaden your impact across the full product lifecycle within the defence sector.Lo ...

Senior Data Platform Engineer

Job Description:Senior Data Platform EngineerPrimary location: Salford (M50 3SP) or Staines (TW18 3DZ) or London (EC2R 7HJ) Flexible / Hybrid working options. PermanentSalary Negotiable depending on experience & location 10% Bonus ...

Senior Production Quality Engineer

Oxford Nanopore Technologies is a global biotechnology company pioneering nanopore-based sensing technology that enables the analysis of DNA, RNA and other molecules. Our mission is to bring the widest benefits to society by enabling the analysis of anything, by anyone, anywhere!Headquartered in the UK a ...

🚀 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