2,925,685+ 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

Full Stack Engineer — Audiobook Platform

Spotify in Greater London is looking for a developer for the Spotify for Authors (SFA) platform. This web application supports creators in managing their audiobooks and ensuring content distribution on Spotify. The role involves building a robust platform using React/TypeScript for the frontend and Jav ...

Full Stack Engineer (App Team)

About the role We’re IAG Loyalty – a team focused on the world‑wide Avios loyalty platform, connecting millions of members to travel, retail and financial services. As a Full Stack Engineer you’ll work in a cross‑functional product team to build and improve features in both React Native and .NET/C ...

Full Stack Engineer Managed Service

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for ...

Mid Level Full Stack Engineer

Full-Stack Engineer (Mid-Level) – £75k + Equity – London (Hybrid) What’s on offer: Salary up to £75,000 + equity Hybrid working (1 day/week in the office) High-impact role in a small, collaborative team What you'll be doing You’ll work a ...

Full Stack Cloud Data Engineer

A global technology consulting firm in Birmingham is seeking a Full Stack Data Engineer to drive the development of scalable data platforms and web applications. The successful candidate will blend data engineering expertise with full stack development skills, delivering cloud-native solutions that support data ...

Autonomy Systems Full Stack Engineer

A defense technology company is seeking a Full-Stack Engineer to join the Maneuver Dominance team in London. The role involves architecting systems for autonomous capabilities, requiring expertise across various programming languages and experience in distributed systems. Candidates should have a strong backgrou ...

Product Engineer (Full Stack) London

Hey! We're team Granola If you haven't already, you should check out what we're building, and why you should work here. Overview We’re looking for an engineer who loves building products in a fast-paced, iterative environment. In this role, you will come up with new ways to ...

Full Stack Node.js/TypeScript Engineer

Java Script Works is looking for a Full Stack Developer skilled in Node.js and TypeScript to join our team in Bracknell, United Kingdom. You will work with modern technologies like React.js, Git, and Linux in a full-time capacity. The ideal candidate will demonstrate expertise in JavaScript and have eligibility ...

Full Stack Engineer (AI Native)

About DELLI DELLI exists to empower the independent economy, the makers, creators, and producers whose craft shapes the way the world tastes, feels, and connects. We imagine a world where every maker has a companion; a quiet, intelligent partner who handles the chaos so they can stay focused on t ...

Full Stack Engineer (AI Native)

About DELLI DELLI exists to empower the independent economy, the makers, creators, and producers whose craft shapes the way the world tastes, feels, and connects. We imagine a world where every maker has a companion; a quiet, intelligent partner who handles the chaos so they can stay focused on t ...

Full Stack AI Platform Engineer

Full Stack Developer Enjoy this fantastic opportunity to work in a new and cutting‑edge team within the UKI Platform and Enablement Super Tribe. This team is focused on driving the next phase of AI innovation across the Flutter UK & Ireland business, building intelligent systems and capabili ...

Full Stack Data & Analytics Engineer

Frontier Resourcing is seeking a motivated Full Stack Engineer to enhance data and analytics capabilities across the UK and international markets. You will design and develop data pipelines and services, ensuring scalable and innovative solutions for better decision-making in defence. The ideal candida ...

Full Stack Engineer (Web & APIs)

At The Flex , we believe renting a home should feel instant, intelligent, and effortless — as seamless as booking a ride. Our ambition is bold: enabling anyone to live anywhere, anytime, without friction. Powered by Base360.ai , our proprietary automation engine, we are buildi ...

Senior Full Stack Engineer (Developer)

Job details Posted 14 May 2026 Salary Competitive Location London Job type Permanent Full-Time Discipline Tapi Central Roles Reference Senior Full Stack Engineer (Developer) London Bridge /Hybrid (1–2 days per week in the office) We’re looking for a Senior Full Stack E ...

Lead Full Stack Engineer (Developer)

Job details Posted 14 May 2026Salary CompetitiveLocationLondonJob type Permanent Full-TimeDisciplineTapi Central RolesReference London Bridge /Hybrid (1–2 days per week in the office) Lead Full Stack Engineer (Developer) We’re looking for a Lead Full Stack Engineer to ...

Senior Associate, Full Stack Engineer

Senior Specialist, Full-Stack Engineer Location: London . Responsibilities Design, build, and maintain backend services, batches and APIs, contributing to UI components as needed. Own end-to-end delivery: implementation, testing, deployment, observability, ...

Senior Full Stack Quality Engineer

A well-established specialist insurance business with a strong reputation for technical expertise, innovation and disciplined risk management. The organisation is investing in technology, operations, security and solution design to support growth, improve efficiency and deliver greater value to the busines ...

Full Stack AI Engineer FinTech

Orbis are proudly supporting one of the world’s top FinTech firms with building out their internal AI Centre of Excellence – a team taking enterprise-wide AI use cases and putting them into production. They are now looking for a Senior Full-Stack AI Software Engineer as they aim to triple the team's headco ...

Vice President, Full Stack Engineer

Vice President, Full Stack Engineer We’re seeking a future team member for the role of Full Stack Engineer to join our team. This role is located in London. Responsibilities Lead and develop inclusive, high-performing engineering teams; set clear objectives, coach talent, ...

Full Stack Founding AI Engineer

We are currently in stealth but we are building an agentic AI & intelligence platform for sustainability action and decision-making. Organisations today are drowning in fragmented environmental data - carbon, biodiversity, water, policy, supply chains & more - but still struggle to ...

Senior Full Stack Engineer hybrid

Blue Light Card. Individually great, together unstoppable The Role and the Team At Blue Light Card, we’re on a mission to support our millions of members with meaningful digital experiences. We have recently undertaken a replatforming transformation, setting the founda ...

Technical Lead Full Stack Engineer

Principal Engineer / Lead Full Stack Engineer Remote - Hybrid. UK Only. Typescript NodeJS Micro services SaaS Platform We're partnering with a high-growth UK SaaS business that is investing heavily in its engineering function and looking for an experienced Principal or Lead En ...

AI Enabled Full Stack Engineer

Software Engineer - AI Enabled Full Stack Engineer Location: Belfast Working model: Hybrid, flexibility to travel to Dublin Salary: Competitive (based on experience) Please Note: Any o ...

Lead Full Stack Engineer (.Net)

Who We Are AND Digital are a tech company focused on accelerating digital delivery and dedicated to closing the digital skills gap. We've been helping organisations build better digital products and stronger digital teams since 2014. We believe our work should always leave a legacy for th ...

Full Stack Engineer TypeScript Node

Full Stack Engineer / Developer (TypeScript Node) London / WFH to £100kAre you a technologist Full Stack Engineer looking for an opportunity to take ownership and progress your career?You could be joining a scaling FinTech, the core product is a private equities / alternative investment m ...

Senior Full Stack Engineer Audiobooks

Spotify for Authors (SFA) is the creator platform for the audiobook industry — a web application that gives publishers, authors, and narrators tools to manage their catalog, track performance, and distribute content on Spotify. We're scaling toward 100,000 users across a React/TypeScript frontend, Java backen ...

Lead Full Stack Engineer (.Net)

Who We Are:We’re on a mission to close the world’s tech skills gap. We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster.Since 2014, we’ve worked side-by-side with clients to solve complex challe ...

Full Stack Engineer TOP BANK!!

Full Stack Engineer -TOP BANK!!Are you a driven AI Focused Full Stack Engineer? No banking or finance experience needed!!!Looking to work on cutting-edge digital transformation projects inside a highly regulated financial environment?This is a genuinely exciting opportunity to join a ...

Principal Full Stack Engineer, Contract

Who Are We?Xcelirate develops technologically-advanced platforms which are accessed by thousands of users every minute! We are proud to offer a workplace where the sharpest developers come together to strategically plan and swiftly execute practices which see us maintain our existing m ...

Full Stack Engineer (Backend Heavy)

ABOUT QUANTUMLOOPAIQuantumLoopAI is one of the UK's fastest-growing healthtech companies. Our AI-powered platform, EMMA, is used by hundreds of organisations across the UK to manage communications, automate workflows and deliver better outcomes through intelligent automation. Backed by leading investor ...

Senior Full Stack Product Engineer

DescriptionWe are expanding our engineering team to boost our development capacity and take our product to the next level. As a Senior Full Stack Product Engineer, you’ll play a central role in shaping the technical direction of our platform, building high-quality features, influencing system archi ...

Senior Full Stack AI Engineer

Job DescriptionAnticipated Contract End Date/Length: November 30, 2026.Work Set Up: Hybrid (3 days per week in office)Clearance required: BPSSOur client in the Information Technology and Services industry is looking for a Seni ...

Senior Full Stack Engineer WhoSampled

Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live.WhoSampled is the world's leading database of music samples, interpolations, cover songs, and remixes. Buil ...

Senior Full Stack Product Engineer

DescriptionWe are expanding our engineering team to boost our development capacity and take our product to the next level. As a Senior Full Stack Product Engineer, you’ll play a central role in shaping the technical direction of our platform, building high-quality features, influencing system archi ...

Full Stack Engineer Managed Service

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for peo ...

Full Stack Engineer (AI Native)

About DELLIDELLI exists to empower the independent economy, the makers, creators, and producers whose craft shapes the way the world tastes, feels, and connects. We imagine a world where every maker has a companion; a quiet, intelligent partner who handles the chaos so they can stay ...

Full Stack Developer (Founding Engineer)

Full-Stack Developer (Founding Engineer) Location: London, United Kingdom (Hybrid) Employment Type: Full-Time Department: Engineering Compensation: £50,000 + Equity About Zenrox</ ...

Senior Python Full Stack Engineer

Job DescriptionJob Description:We are seeking a highly skilled Senior Python Support Engineer with strong development expertise and a solid background in production support. This role combines hands-on Python development with operational support responsibilit ...

Lead Full Stack Engineer (.Net)

Who We Are:We’re on a mission to close the world’s tech skills gap. We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster.Since 2014, we’ve worked side-by-side with clients to solve ...

Lead Backend / Full Stack Engineer

Lead Backend / Full Stack Engineer Pearson Carter are currently working with a growing organisation who are looking to hire a Lead Backend/ Full Stack Engineer to lead one of their product squads. They offer a base salary of £60,000 - £70,000< ...

Full Stack Engineer Managed Service

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for peo ...

Full Stack Developer (Founding Engineer)

Full-Stack Developer (Founding Engineer) Location: London, United Kingdom (Hybrid) Employment Type: Full-Time Department: Engineering Compensation: £50,000 + Equity About Zenrox</ ...

Mid | Senior Full Stack Engineer

Mid & Senior Full Stack Engineers | Edinburgh (Hybrid) | £45k - £85k DOE Meraki Talent have partnered exclusively with an ambitious Scale Up who, after some recent investment, are looking to expand their operations in Edinburgh. This business is on an exciting journey a ...

Senior Full Stack Engineer, Contract

Who Are We?Xcelirate develops technologically-advanced platforms which are accessed by thousands of users every minute! We are proud to offer a workplace where the sharpest developers come together to strategically plan and swiftly execute practices which see us maintain our existing m ...

Lead Backend / Full Stack Engineer

Lead Backend / Full Stack Engineer Pearson Carter are currently working with a growing organisation who are looking to hire a Lead Backend/ Full Stack Engineer to lead one of their product squads. They offer a base salary of £60,000 - £70,000< ...

Full Stack Engineer TOP BANK!!

Full Stack Engineer -TOP BANK!! Are you a driven AI Focused Full Stack Engineer? No banking or finance experience needed!!! Looking to work on cutting-edge digital transformation projects inside a highly regulated financial environment? This is a genuinely exciting op ...

Full Stack Engineer (Backend Heavy)

ABOUT QUANTUMLOOPAIQuantumLoopAI is one of the UK's fastest-growing healthtech companies. Our AI-powered platform, EMMA, is used by hundreds of organisations across the UK to manage communications, automate workflows and deliver better outcomes through intelligent automation. Backed by leading investor ...

Senior Full Stack AI Engineer

Job DescriptionAnticipated Contract End Date/Length: November 30, 2026.Work Set Up: Hybrid (3 days per week in office)Clearance required: BPSSOur client in the Information Technology and Services industry is looking for a Seni ...

Lead Backend / Full Stack Engineer

Lead Backend / Full Stack Engineer Pearson Carter are currently working with a growing organisation who are looking to hire a Lead Backend/ Full Stack Engineer to lead one of their product squads. They offer a base salary of £60,000 - £70,000< ...

Senior Full Stack Engineer WhoSampled

Every great song has a story behind it: a sample flipped into something new, a melody borrowed and reborn, a classic reinterpreted for a new generation. WhoSampled is where those stories live.WhoSampled is the world's leading database of music samples, interpolations, cover songs, and remixes. Buil ...

🚀 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

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