2,004,844+ 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

Principal Structural Engineer

Due to continued growth, we have an exciting and challenging role for Principal Structural Engineer in our growing team of 150+ Civil & Structural Engineers and Designers. Our department covers a range of projects from Concept Studies through to Detailed Design to provide a variety of interesting w ...

Senior Optomechanical Engineer

Simera Sense is a leading provider of Earth observation camera solutions for the global small satellite market. Committed to excellence and innovation, we deliver superior products and services to our worldwide customer base. Our Holdings Company is in Belgium, and our South African company is based in Som ...

Senior AC Engineer

Why Join Us Are you an experienced Air Conditioning Engineer with experience in Facilities Management or Construction? Do you travel around various sites in and around the Kent area? If you answered yes to all three, we may have an exciting career move for you. Key Benefits Sa ...

Senior Civil Engineer

About Us: Elliott Wood is an award-winning engineering company focused on infrastructure and the built environment, including structural engineering, civil engineering, transport planning and sustainability. We deliver challenging, high-profile,environmentally responsible projects. ...

Principal Fire Engineer

Associate Director - Fire Engineer Join AECOM, a global infrastructure consulting firm, as an Associate Director (Fire Engineer). This consultancy-based position requires demonstrable experience in diverse sectors and technical fire engineering across a client-focused environment. Compan ...

MSI Integration Engineer

Are you an experienced Integration Engineer with expertise in BMS and smart building solutions ? This exciting role offers the opportunity to design, develop, and commission integrated Building and Energy Management Systems (BEMS), working with platforms like Niagara, Schneider, and T ...

Senior Mechanical Engineer

Overview My Client is recruiting for a Senior Mechanical Engineer in the Water Sector. Are you ready to take up a vital role in shaping some of our exciting projects? How about joining our talented team, where everyone has a voice, and together we face our clients' challenges head-on. It's a diver ...

Principal Fire Engineer

We’re recruiting for Principal Fire Engineers nationally. This role is ideal for a technically strong, client-facing fire specialist who enjoys leading complex projects, mentoring teams, and shaping best practice across a thriving multidisciplinary business. About The Business Our Buildin ...

Senior RF Engineer

Senior RF Engineer North London / Enfield Area £60,000 to £65,000 + Benefits An exciting opportunity has arisen for an experienced Senior RF Engineer to join a well-established technology business specialising in advanced radar, surveillance, and maritime systems. This ...

Multi Skilled Engineer

Comply with health, safety, hygiene and 5S standards policies and practices at all times and ensure standards are maintained. Review Standard Operating Procedures (SOPs) and learning documents to share best practices across shifts. Review safety and maintenance procedures (SWI). <l ...

Principal Civil Engineer

Job Description Join our established and expanding Nuclear team as a Principal Civil Engineer, leading multidisciplinary projects across the UK and overseas. This role provides technical leadership across the entire project lifecycle, from early client consultancy and feasibility studies through ...

Senior RF Engineer

At OQC, we aren’t just theorising about the future; we’re building it. Born from a philosophy of bold innovation, we’ve successfully transitioned quantum computing from an academic dream into a commercial reality. The most exciting thing is that we’re just getting started. The Mission As ...

Junior Reliability Engineer

At Aston Martin Aramco Formula One Team, reliability is at the heart of performance. We are seeking a Junior Reliability Engineer to join our high-performing team and contribute to the safety, legality and reliability of our cars. This role offers the opportunity to work closely with multiple depar ...

Signalling Engineer – Rail

Signalling Engineer – Rail Home » Rail » Bridges & Structures » Signalling Engineer – RailSalary: NALocation: LondonRegions: Buckinghamshire, Cambridge, Cambridgeshire, Essex, Kent, London, Middlesex, Oxfordshire, South East, South West, Suffolk, Surrey, SussexA ...

Senior FPGA Engineer

Overview Job Description Summary The Senior FPGA Development Engineer will be working to define requirements, implement features and enhance product features for world-class Control & Protection systems in VSC and LCC applications, collaborating with engineers located globally. < ...

Senior Road Engineer

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that cel ...

Senior Civil Engineer

Senior Civil Engineer Derby £50k-£55k plus benefits Are you local to Derby and looking for a challenge? Our client needs a driven and capable senior civil engineer in their Derby office, who is proficient with PDS/Civils 3D or similar. As a senior civil engineer, you ...

Principal Firmware engineer

Principal Firmware Engineer Manager and developer of firmware for new laser systems, including concept development, maintenance of existing products, and system testing. Oversees firmware alignment with strategic plans, ensures rigorous testing, builds effective processes, and delivers innovative, ...

Senior Industrial Engineer

Date Posted: Country: United Kingdom Location: Glenrothes, Fife Position Role Type: Onsite Senior Industrial Engineer Raytheon UK is a powerhouse in defence and aerospace, whereinnovation meetsimpact. Asakeyper totheUKgovernmentandglobalcustomers,weunderstandhe toughestchallengesacrossland,sea,air ...

Senior Road Engineer

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can embrace your curiosity in a culture that celebrates ...

Principal Road Engineer

WSP are seeking an enthusiastic and talented Principal Engineer to join the Roads team based in Leeds, Newcastle or Stockton-on-Tees. Leading day to day technical delivery of highway consultancy services to support our clients through all stages of the project life‑cycle from feasibility and concep ...

Senior Manufacturing Engineer

We are seeking a talented and motivated Senior Production and Manufacturing Engineer to join a busy and dynamic Electronics Manufacturing company based near Luton. You will join a small close-knit team and take up the role as Production and Manufacturing Engineering Team Lead. This role would suit ...

Principal Safety Engineer

Job Title: Principal Safety Engineer Location: Plymouth, Devon + Hybrid Working Arrangements Compensation: £61,474 - £66,000 dependent upon experience + Benefits Role Type: Full time / Permanent Role ID: SF66504/3 Shape the ...

Chief Engineer Southampton

Not Everyone Is Cut Out to Be a Chief Engineer on Tugs – That’s Exactly the Point. Svitzer is looking for a Chief Engineer to join our Southampton operation, working on terminal towage and marine services. This is not a supervisory role from the sidelines. As Chief Engineer, you are hands‑on, accountable, ...

Senior Process Engineer

As a Senior Process Engineer, you’ll join Assystem’s renowned Nuclear Decommissioning Business Unit. You’ll work on a variety of tasks, from asset care replacement to the design of new facilities. This critical work will help maintain vital sample analysis capabilities across nuclear sites. Skills ...

Senior Structural Engineer

Senior Structural Engineer Leicester £50k-£60k plus benefits A thriving, Leicester-based structural engineering practice is seeking a Senior Structural Engineer with a minimum of 5 years' post-chartered experience to join their expanding team. Chartered engineers are preferable, b ...

Database Reliability Engineer

Responsibilities Modernize and Scale the RDS Fleet: Ensure the rock-solid reliability of our existing RDS footprint. Architect automated strategies for seamless, multi-version upgrades and proactive performance tuning to minimize downtime across hundreds of instances. Architect Cr ...

Senior Structural Engineer

Senior Structural Engineer Bradford outskirts £45k-£55k plus benefits Our client is a small consultancy located on the outskirts of Bradford, who offer quality engineering solutions for their top-class clients. As their success continues, through new project wins and repeat ...

Senior Structural Engineer

Amey are a leading provider of full life-cycle engineering, operations and decarbonisation solutions, for transport infrastructure and complex facilities. Working for us, you’ll be delivering sustainable infrastructure solutions that enhance life and protect our shared future Our people are ...

Senior FPGA Engineer

The Mission At OQC, we aren’t just theorising about the future; we’re building it. Born from a philosophy of bold innovation, we’ve successfully transitioned quantum computing from an academic dream into a commercial reality. The most exciting thing is that we’re just getting started. As a ...

Principal Cloud Engineer

At Commify, we’re not just a company, we’re a globally connected team of innovators who love what we do. As a CPaaS leader with 25 years of groundbreaking experience, we are the force behind over 5 billion customer interactions each year, enabling businesses worldwide to connect via advanced channels like ...

Senior Highways Engineer

We have an exciting opportunity for a Senior Highways Engineer to join our Local Government team based in Exeter or Taunton. You’ll be part of a highly collaborative team delivering a wide range of significant highways, bridges, and infrastructure projects across the County for several Local Authority clie ...

Area Sales Engineer

Position Summary Area Sales Engineer – Industrial Electrical Connection Solutions, Switchgear, Power Distribution and ATEX Products. Key Responsibilities Manage the sales territory across the Western/M6 corridor region of England, including Wales. Develop new bus ...

Senior Structural Engineer

Overview Senior Structural Engineer — London SW19 or W1 | £48k-£67k Interested to work for one of the coolest creative civil and structural design firms in the market? Innovators and commanders of sustainable practice, regular award winners, continually offering thinking and eloquent design ...

Senior Civil Engineer

We have an exciting opportunity for an experienced Senior Civil Engineer to join our clients rapidly growing consultancy. This is an exciting opportunity to work on a fully remote basis. This consultancy is a civil engineering consultancy specialising in the planning and detailed design of highways ...

Senior Cybersecurity Engineer

Requirements Extensive experience in Information Security, securing Linux and Windows environments – Must Proven experience in IT infrastructure or system engineering, including Active Directory – Must Proven experience managing enterprise security controls such as VPN, ...

Senior Manufacturing Engineer

Senior Manufacturing Engineer, Pitstone Skills: DFM, Mechanical, Analytical, Problem solving, Root cause analysis, Effective communicator, Process improvement, Lean manufacturing, Six Sigma, Continuous improvement. As a Senior Manufacturing Engineer, you will act as the technical authority ...

Senior Coffee Engineer

Senior Coffee Engineer - London Salary: £40,000 - £45,000 DOE + Overtime Available Call Out: 1 Weekend in 4 We are currently seeking an experienced Senior Coffee Engineer to join a well‑established and growing service team covering London. This is an excellent opportunity for a skil ...

Site Reliability Engineer

The Intapp Cloud Platform is a rapidly growing collection of cloud services. As part of a global team, the ideal candidate will be able to quickly move between architecture, design, and daily operations with an emphasis on scalability and automation. You will dive deep into operational issues; from the sof ...

Principal Methods Engineer

Principal Methods Engineer Kilnbridge HQ – Canning Town, London Structures About Kilnbridge Kilnbridge is the UK’s leading structures specialist, delivering some of the country’s most complex and iconic engineering, construction and infrastructure projects. ...

Site Reliability Engineer

At Ensono , our purpose is to be a relentless ally , disrupting the status quo and enabling our clients to Do Great Things . As a trusted technology adviser and managed services provider, we help clients navigate continuous change and embrace innovation. We deliver world‑cla ...

Senior Security Engineer

About KX KX software powers the time‑aware, data‑driven decisions that enable fast‑moving companies to outpace competitors, realizing the full potential of their AI investments. The KX platform delivers transformational value by addressing data challenges related to completeness, timeliness and e ...

Senior Mechanical Engineer

We are seeking an experienced Mechanical Engineer to design battery energy storage systems. This includes the primary and secondary structures, control panels, HV and LV sub-systems and heating/cooling systems. This role owns the design and release of multiple parts across our battery energy storage ...

Principal Sales Engineer

About Seismic Seismic is the global leader in AI‑powered enablement platforms, empowering go‑to‑market leaders to drive strategic growth and deliver exceptional customer experiences at scale. Seismic’s unified platform prepares customer‑facing teams with the skills, content, tools, and insights n ...

Principal Fire Engineer

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious min ...

Design Verification Engineer

Do your life’s best work here - with the whole world watching. At Apple, new ideas and complex challenges have a way of becoming phenomenal products, services, and customer experiences very quickly.You will join the growing team at our UK GPU design centre, contributing to the pre-silicon RTL verification of ...

Senior Structural Engineer

Senior / Principal / Associate Structural Engineer - Building Structures Permanent – London – £58,000 - £70,000 + Annual Bonus This nationwide Building Structures Engineering consultancy has recently established a London office and is now seeking a Principal / Associate level Structural E ...

Principal Structural Engineer

Role description We are excited to be growing our Structural Engineering team within the Places Design Practice. We are looking for a Principal Structural Engineer based in the UK with a strong technical background and experience in leading the structural aspects of projects. We work for a multit ...

Principal Civil Engineer

London | Hybrid working (2 days per week from home) At GHD , we’re committed to creating a sustainable future for our communities. As we continue to grow our Water and Infrastructure capability in the UK, we’re looking for a Senior Civil Engineer to join our London team and p ...

Senior Structural Engineer

London | Hybrid | Inside Ir35 Duration: 6 months Advance TRS are currently partnering with a reputable engineering consultancy and are in the search for a Chartered Senior Structural Engineer to join their building design team, working on a range of high profile projects. The client ...

🚀 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