• United Kingdom Jobs Expertini profile avatar

    • 1,356,749+ 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
    Explore Leading Employers
    High-Paying Careers
    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.

    1. Expertini
    2. United Kingdom
    3. Jobs
    4. Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom

    5. Download PDF

    Reset

    Create Job Alert
      Add Alert

     
     
    Create Alert
     
    Reset

    Open Pit Mining Engineer

    Open Pit Mining Engineer Cardiff | United Kingdom SRK Consulting is looking for an experienced Open Pit Mining Engineer. The role involves joining a multidisciplinary team to deliver specialist consulting services to the global mining sector, working on technically challenging internati ...

    Fire Alarm Service Engineer

    Fire Service Engineer - London We are seeking an experienced Fire Service Engineer to work in and around the South East of England on behalf of a key client operating across a variety of sectors, including schools, commercial, industrial, healthcare and government. The role involves routine and r ...

    Manufacturing Engineer M/F

    Safran Actuation Systems UK Safran Actuation Systems UK is a world class centre for the design, manufacture and support of cutting‑edge actuation and flight‑control solutions used across commercial, military and rotary platforms. With major sites in Wolverhampton and Banbury, our teams play a crit ...

    Refrigeration and AC Engineer

    Refrigeration & Air Conditioning Service Engineer - Bristol / Gloucester / South Wales An excellent opportunity has arisen for an experienced Refrigeration & Air Conditioning Service Engineer to join a well-established and growing contractor covering Bristol / Gloucester / South Wales and the sur ...

    GPU Formal Verification Engineer

    GPU Formal Verification Engineer Job no: Work type: Early Career, Experienced Professional Location: Cambridge UK, Kings Langley UK, Bristol UK Categories: Graphics The role The role is for our fast-growing GPU Hardware team. Our ...

    Solutions Engineer (German Speaker)

    Requirements 3+ years experience in solution design / integration with direct client interaction, in SaaS-based environment - solutions engineer role preferred Strong communication skills with the ability to deliver a solution pitch and convey complex technical concepts to both techn ...

    Geo Environmental Supervisor / Engineer

    Job Summary Kiwa CMT is looking for a Geo-Environmental Supervisor to lead our team and deliver high-quality projects. This role combines hands‑on technical work with team leadership, offering a great opportunity to shape project delivery and support the development of others. This role is based ...

    Power Platform Solutions Engineer

    Solutions Engineer Department: Internal Technology Employment Type: Permanent - Full Time Location: Oxford, UK Description Based in our Oxford office, you will join the Modern Workplace Team within Internal Technology. The team is responsi ...

    Apprentice Security Systems Engineer

    Location Carlisle, England, United Kingdom Employer Northern Security Systems Role Overview Are you looking for a career that combines technical problem-solving with hands‑on work? Northern Security Systems has been a staple of the Cumbria business community since 2 ...

    Heating And Plumbing Engineer

    Plumbing and Heating Engineer Location: Bristol and the surrounding areas Salary: £40,000 + Company Van + Overtime Opportunities Our client is a well‑established and growing mechanical services company specialising in the new build residential sector. Due to continued growth, they ...

    Lead Cloud Solutions Engineer

    UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: No relocation assistance available TRAVEL: Yes, 10% of the Time Job Title Lead Cloud Solutions Engineer Location Cheltenham Salary £68,000 – £102,000 Clearance <p ...

    Fire & Security Engineer Sussex

    Job Title Fire & Security Engineer Office Location Bognor Regis Location of Work The role will primarily cover Sussex, Hampshire, Surrey, and Dorset Salary Dependent on experience Overview My client, a leading independent Fir ...

    Project Engineer (RC Frame)

    Project Engineer (RC Frame / Groundworks) Port Talbot Permanent salary + benefits package An established UK contractor specializing in civils, groundworks, and reinforced concrete structures is seeking a Project Engineer to support delivery on a major industrial development in Por ...

    Senior Civil Engineer Infrastructure

    Are you passionate about delivering high-quality, sustainable civil and infrastructure solutions? Do you enjoy technical design, mentoring teams, and bringing multidisciplinary projects from concept to completion? If so, join Ramboll’s Civil Engineering / Infrastructure team as a Senior Engineer and help u ...

    Senior IT Infrastructure Engineer

    Posted Tuesday 19 May 2026 at 00:00 | Expires Monday 29 June 2026 at 23:59 As a Senior IT Infrastructure Engineer, you will report directly to the Senior IT Manager. You will be responsible for providing customer‑facing support, managing IT projects, maintaining the integrity and functionality of I ...

    Rolling Stock Projects Engineer

    About the role Join Porterbrook as a Rolling Stock Projects Engineer at the Long Marston Rail Innovation Centre. Role Purpose Support the Rolling Stock Engineering Projects Manager (LM) in ensuring all rolling stock projects and contracts undertaken at Long Marston Rail Innovati ...

    Mobile Powered Access Engineer

    Mobile Powered Access EngineerPortsmouth£44,000 basic Plus overtime, van with personal use and fuel card, 25 days holiday plus banks, pension, phone and more Overview We are seeking a skilled and dedicated Mobile Powered Access Engineer to join our team, covering Portsmo ...

    Data Lineage & Governance Engineer

    Boundaryless is seeking a Technical Analyst – Data Lineage to support critical data governance and reporting for a top-tier banking client in London. The role requires at least three days on-site attendance, focusing on building and validating data lineage across key datasets. The ideal candidate will ...

    Senior MLOps Platform Engineer

    Energy Jobline ZR is looking for a Lead Platform Engineer to join our engineering organization. In this senior, hands-on technical role, you will design, build, and operate an MLOps platform that supports data science and AI teams. Your expertise in Kubernetes, MLOps, and tooling like Helm will be crucial for ...

    Workshop Toolroom Engineer / Machinist

    We are looking for a Tool Room Operator/Engineer to join the Tool Room Design department at our clients prestigious site. In this role, you will be responsible for providing support to all areas of Production and Tool Room workshop, set up and operate equipment including CNC machines and general tool room ...

    Senior Application Security Engineer

    We’re looking for a Senior Application Security Engineer to join our expanding Information Security team. If you are a hands‑on AppSec expert who enjoys working deep in the SDLC, partnering with talented engineers and building security into fast‑moving delivery pipelines, this role gives you the space to m ...

    Staff Digital Design Engineer

    Job Description We are actively seeking a highly skilled and motivated Staff Digital Design Engineer to join our growing hardware development team. In this role, you will be responsible for designing power and area optimised digital circuits for complex mixed-signal applications. You will work cl ...

    GCP Cloud Security Engineer

    Rate: £600 day Outside IR35Location: London – hybrid (3 days onsite) – Non negotableDuration: 12 monthClearance: Active SC, willingness for DV OverviewJoin a high-impact programme delivering secure, ...

    Senior ML Infrastructure Engineer

    4 days ago Be among the first 25 applicants The Ellison Institute of Technology (EIT) Oxford's purpose is to have a global impact by fundamentally reimagining the way science and technology translate into end-to-end solutions and delivering these solutions in programmes and platforms that respond t ...

    Fire and Security Engineer

    An exciting opportunity has arisen for a Systems Engineer in our Fire & Security Systems team based in the Glasgow area, to cover the surrounding territory. The job holder will be required to work 40hrs per week. About G4S F/S - G4S Fire & Security Systems (UK) is part of G4S Secure Solut ...

    Site Reliability Engineer (SRE)

    Overview Site Reliability Engineer (SRE) Location: London I am looking for a number of SREs for a large-scale digital organisation in the middle of a major engineering modernisation journey. This is not a BAU support role, this is a chance to help define what good looks like a ...

    Principal Engineer – Cyber Security

    Principal Engineer – Cyber Security Hackajob is collaborating with BAE Critical Skills to connect with exceptional tech professionals for this role. Location Frimley, Bristol, Weymouth, Portsmouth, Coventry – hybrid and flexible arrangements available. Salary Up to ...

    Security Engineer (iOS/Android)

    Your mobile phone. Whether you like it or not, it’s probably your most treasured device. You do everything on it; message your friends, open bank accounts, watch the “big match”… But what is protecting your data and personal details in the apps you’re using? If your answer is “Well I can do that”, t ...

    Senior Principal Dams Engineer

    Senior Principal Dam Engineer Location: Newcastle Upon Tyne, England, United Kingdom The Opportunity It’s an exciting time for Stantec! With AMP 8 well underway and a number of frameworks to support across the UK & Ireland, including Yorkshire Water’s Storm Overflow Alliance, No ...

    Senior Python/Rust Engineer

    Overview Our client is a global cybersecurity company delivering quantum-safe encryption to protect enterprises, governments, and critical national infrastructure. Their advanced cryptography ensures resilience against current and emerging quantum threats, with solutions spanning telecoms, defence ...

    Senior Principal Dams Engineer

    It’s an exciting time for Stantec! With AMP 8 well underway and a number of frameworks to support across the UK & Ireland, including Yorkshire Water’s Storm Overflow Alliance, Northumbrian Water’s Strategic Technical Partnership, United Utilities’ Design Development Partnership and more! Read more h ...

    Lead AWS DevOps Engineer

    Lead AWS DevOps Engineer Leeds (on-site 1x per week) £650/day (Inside IR35) ⏳ 7-month contract | Start: ASAP About the Role We’re looking for an experiencedAWS DevOps Engineer to take a lead role in building, automating, and supporting cloud-native inf ...

    Senior EC&I Engineer

    Your future team We are seeking a highly capable Senior EC&I Engineer to support and lead engineering activities across a diverse portfolio of Defence work packages. This role spans the full engineering lifecycle — from early requirements and concept development through to detailed design, technic ...

    In Service Support Engineer

    Overview Consultant @ Matchtech | Defence & Public Sector Our client is a key player in the Defence & Security sector, currently seeking an In-Service Support Engineer to join their team in High Wycombe/West London. The role involves providing back-office engineering support to en ...

    Fire And Security Engineer

    Fire & Security Engineer Company based in Lancashire Location: North West England (Lancashire, Yorkshire, Greater Manchester, Merseyside and Cumbria.) Salary: £30,000 - £36,000 p/a depending on experience; on-call allowance; company vehicle; pension; 20 days' holiday + bank holida ...

    Security Firmware/FPGA Engineer

    Your impact Technology in Defence is rapidly evolving, and so are the risks to capabilities and success through an ever-changing security landscape. As customers demand higher levels of resilience in the products we create, our approach to securing systems and products needs to change with it. </ ...

    Branch Enhancement Engineer Mobile

    Branch Enhancement Engineer - Mobile Job ID Posted 02-Mar-2026 Service line GWS Segment Role type Full-time Areas of Interest Engineering/Maintenance Location(s) Bristol - England - United Kingdom of Great B ...

    Senior EC&I Engineer

    Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon ...

    Lead Cloud Infrastructure Engineer

    A government agency in the UK is seeking a Lead Infrastructure Engineer to manage infrastructure services and lead teams in building complex cloud solutions. The ideal candidate should have experience in cloud infrastructure management, technical troubleshooting, and systems integration. This role offers the opp ...

    Senior / Principal Dams Engineer

    Overview The Opportunity and Story: Immediate Impact on UK Water Security. The future of UK water security is being shaped right now, and you can be at the forefront. AMP8 delivery is underway, and Stantec is delivering on major framework commitments, including key roles in the north of England wi ...

    Senior Security Operations Engineer

    Overview Senior Security Operations Engineer — We’re working with a leading international technology business that delivers innovative communication solutions to over 60,000 organisations worldwide. This role is based in Nottingham and focuses on ownership of security operations and embedd ...

    Principal / Lead Systems Engineer

    Job Description Are you a Systems Engineer who loves contributing to the UKs Defence Industry and making impactful change? We are recruiting for a Lead/Principal Systems Engineer in our growing Precision Guidance team, working on real engineering problems, designing and developing solutions that s ...

    Shopify & Ecommerce Integrations Engineer

    Salt Digital Recruitment is looking for a Platform Integration Engineer in Leeds to support the design and maintenance of integrations across various systems, particularly Shopify. The role involves ensuring reliable data flow among ecommerce, marketing, customer service, and operational systems. Your ...

    Cloud Security Engineer Azure

    An opportunity has arisen to join a large-scale digital organisation investing heavily in cloud security and platform resilience. We are supporting a client in the retail and digital commerce sector to hire a Cloud Security Engineer to strengthen security across their Azure cloud and application pl ...

    iOS Engineer (Mid level)

    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 ...

    Senior/Principal Engineer (Bridges)

    Location The team are looking for a Senior or Principal Bridge Engineer to join our team in London. Responsibilities Bridge design; Bridge strengthening and repair, inspections and assessments; General civil and structural engineering support to other t ...

    Senior Engineer (Customer Auth)

    About the role We’re on a mission to back the UK’s small businesses like no one else. Small businesses are the backbone of the economy, and we’re here to help them win. We’ve built a platform that uses clever data to get them the funding they need in minutes, not weeks. At Funding Circle, ...

    Security Cleared DevOps Engineer

    The Role This is an exciting opportunity to join our Software Engineering Practice as a DevOps Engineer, to work alongside our team and help build out the capability. Key Responsibilities Understanding client requirements, liaising with stakeholders and speaking with manag ...

    Fire & Security Installation Engineer

    My client is a single-source provider of world class fire and security solutions, protecting the assets, property, staff and data of leading UK, Northern Ireland and the Republic of Ireland organisations. They are seeking a Fire & Security Installation Engineer working from our Southwest Office. You wi ...

    Fire and Security Engineer

    Are you an experienced fire and security engineer who wants to be genuinely valued, properly rewarded, and given real opportunities to progress? At ASEL Argenbright Security Europe Ltd, we are growing our Nottingham/Derby operation and are looking for an Area Service Engineer who takes pride in t ...

    🚀 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 →

    💡 Tools that really enhance your application chances and career growth.

    Go to Your Dashboard →

      Buffering Video...

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