Intermediate React Developer Reactjsjavascript Jobs in UK

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

Verification Software Engineer Real Time, Golang/React

A leading online gambling company is seeking a Software Developer to join their Verification team for a ground-up re-architecture. You will develop and enhance critical verification platforms with a focus on real-time facial recognition systems and operational tooling. The role requires expertise in Golang, Reac ...

Full Stack TypeScript Engineer | AWS CDK & React

A prominent recruitment agency is seeking a skilled Full Stack Typescript Developer to design and develop cloud-native microservices and web/mobile applications. The role involves working with technologies such as AWS CDK, Node.js, and React. Ideal candidates will have at least 2 years of experience in AWS Infra ...

Web Platform Engineer for Scientific LIMS & Evo

A leading scientific software development company in East Hagbourne is seeking a Software Developer to support the Structural Biology LIMS. This role will involve designing and developing modern web applications predominantly using JavaScript frameworks such as React and NextJS. The ideal candidate should hold a ...

Full Stack TypeScript Engineer | AWS CDK & React

A prominent recruitment agency is seeking a skilled Full Stack Typescript Developer to design and develop cloud-native microservices and web/mobile applications. The role involves working with technologies such as AWS CDK, Node.js, and React. Ideal candidates will have at least 2 years of experience in AWS Infra ...

Java Full Stack Engineer: E‑Commerce & AI Cloud Apps

A leading digital solutions provider in London is looking for a Full Stack Developer to enhance web and mobile solutions while collaborating closely with project managers and engineers. The role requires strong skills in Java and Spring, experience with REST APIs, and knowledge of modern frameworks like React or ...

Front End Architect: Modern UI, Accessible & Scalable

A leading technology firm in Greater London is looking for a Front-End Developer to create accessible user interfaces using modern technologies like JavaScript and frameworks such as React and Vue.js. This role involves collaborating with designers and backend teams to deliver exceptional user experiences. The i ...

Frontend Tech Lead for Public Sector

A leading technology company in the UK is seeking a Lead Front End Developer to deliver innovative digital services. In this role, you will lead the development of high-quality front-end solutions, set engineering standards, and guide a team through complex challenges. The ideal candidate will have deep experien ...

Front End Architect (Next.js/TypeScript) – Public Sector

A leading technology firm in the UK is seeking a Senior Front-End Developer to help shape a high-profile public-sector digital service. You will have technical ownership, focusing on building front-ends with Next.js and collaborating with various teams to create efficient solutions. The ideal candidate has over ...

Senior Shopify Developer Hybrid/Remote, Growth Bonus

An award-winning eCommerce platform provider in Leeds is seeking a Senior Shopify Developer to enhance their development function. The role offers a hybrid work environment and focuses on modern frontend technologies such as React and Next.js. Ideal candidates will possess strong Shopify development skills and a ...

Full Stack Engineer — Python & TypeScript (WFH/Hybrid, Equity)

A tech start-up in Greater London is seeking a Full Stack Engineer/Developer to join their dynamic team. This role offers the chance to develop complex features in a stimulating tech environment, focusing on backend Python and TypeScript, with frontend React aspects. Responsibilities include full development lif ...

Java Full Stack Engineer: Own Features & Grow

A successful software company in the United Kingdom is seeking a Mid-Level Java / Full-Stack Developer to join their growing team. This role offers ownership of features from design to deployment and collaboration with Tech Leads to ensure high-quality delivery. Ideal candidates will have 2-3 years of experience ...

Remote Mobile Engineer React Native, User‑Focused

A tech company specializing in incident management is seeking a Mobile App Developer to lead the development of their on-call app. This role focuses on using React Native to build an outstanding user experience for iOS and Android platforms. With a strong emphasis on usability, accessibility, and customer feedba ...

Industrial Software Full Stack Engineer: Real World Impact

A leading engineering firm in the UK seeks a Full Stack Developer to build industrial-grade software for live operational environments. In this role, you will collaborate closely with senior engineers, contribute through the full development lifecycle, and utilize modern development tools like .NET and React. Id ...

iGaming Platform Engineer Golang/React Hybrid Role

A leading online gambling company in Manchester is seeking a skilled Software Developer for their iGaming Platform team. You will develop and enhance industry-leading Casino products, utilizing Golang for back-end and React for front-end development. The role offers the chance to work with modern technologies, t ...

Full Stack Rails/React Dev — Remote First UK

A growing digital agency in Tewkesbury is seeking a Ruby on Rails developer with full-stack experience to support key projects. Join a friendly team and contribute to an industry-leading fibre telecoms platform. Ideal candidates should have a strong foundation in Ruby on Rails, and experience with React and Type ...

Full Stack Engineer: C# & React for Trading Analytics

A global technology investment firm based in London is seeking a Full Stack Developer to join its engineering group. This position requires expertise in C# and React, aimed at building systems that provide insights into trading activities. The role involves developing applications, analytics tools, and maintaini ...

Senior Frontend Engineer – Hybrid (Liverpool) Growth

A leading insurance group is seeking a Senior Frontend Developer to build high-quality user experiences. This role includes designing modern web applications using React, Next.js, and TypeScript. Applicants should have experience with Docker and Azure deployments. The position supports career progression and off ...

Senior Front End Experience Engineer Defence

A leading technology firm is looking for a Senior Front-End Experience Application Developer to join their Defence and Public Sector teams. The role involves crafting secure digital solutions using technologies like React and TypeScript. Candidates should have strong UI skills, experience with front-end framewor ...

SC Cleared Full Stack Engineer (React/Node)

A leading technology firm is seeking a Full Stack Developer with active SC Clearance for a high-profile government project. The role involves developing scalable applications, working with modern technologies such as React and Node.js, and collaborating across teams. This 6-month contract offers a daily rate of ...

Full Stack Engineer — Client Facing & Growth Oriented

A software consultancy is looking for a developer in London to engage with clients and manage projects. You'll collaborate with experienced developers and have opportunities to mentor juniors. The role demands skills in React.js or React Native and Node.js or Python, alongside strong communication abilities. You ...

Senior Ruby on Rails Engineer — Remote & Flexible

A progressive health tech company in Greater London is seeking an experienced Ruby Developer to join their expanding development team. You will be responsible for creating, scaling, and maintaining code while collaborating closely with product teams. The ideal candidate will have strong Ruby skills with some kno ...

Senior Fullstack Engineer Remote (React/Node)

A dynamic tech company is seeking a passionate developer to work on impactful projects in a fully remote environment. The ideal candidate will collaborate with enterprise clients and tackle complex challenges using emerging technologies. Expertise in React, Node, Express, Mongo, and SQL is required, along with a ...

Founding Product Engineer AI Native Code Review Platform

A startup recruitment platform is seeking a Founding Product Engineer to create an AI-native code review platform. You will work with ex-Instagram and Tessian founders, own product features end-to-end, and lead product lifecycle from research to deployment. The ideal candidate has 6+ years in software engineerin ...

Full Stack React & Java Microservices Engineer

A financial services organization is seeking an experienced Full Stack Developer to join their team for a 12-month contract based in London. The role demands strong expertise in React for frontend development and knowledge of backend technologies including Java 21+, Spring Boot, and microservices architecture. T ...

Product Engineer: Build Impactful Charity Software

A charity-focused tech company in Greater London is seeking a talented developer to create impactful software solutions for charities. This role emphasizes coding proficiency in React and Next.js, along with a passion for solving real-world issues faced by charitable organizations. You'll work closely with users ...

Senior Full Stack Engineer — Hybrid (London)

A tech company specializing in live events is seeking a Senior Full-Stack Software Developer to create impactful features for high-volume systems. This position, based in London, offers a hybrid working model. Candidates should possess at least 5 years of experience with strong skills in React and Ruby, as well ...

Realtime Data Visualization Frontend Engineer (React/TS)

A VC-backed industrial AI startup in London is looking for a Frontend Developer to build sophisticated web applications that visualize complex sensor data for advanced manufacturing. This role requires strong expertise in React and TypeScript, coupled with a keen visual design sense. You'll work on cutting-edge ...

Remote Frontend Engineer: React/TypeScript for AI Workflow

A pioneering technology firm is seeking a skilled frontend developer to join their remote team in building cloud-ready applications. In this role, you will design and implement complex frontend components using modern JavaScript frameworks like React and TypeScript. The ideal candidate will have experience with ...

Frontend Engineer React + TypeScript, AI Driven UX

A leading technology company in the UK is looking for an experienced Frontend Developer to enhance the user experience of their benefits platform. You will utilize React and TypeScript within a collaborative team environment, translating designs into functional components. With a strong focus on responsive desig ...

Senior PHP Developer Hybrid, Bristol

A leading educational technology company based in Bristol is seeking a PHP Developer to join its hybrid team. The role requires a minimum of 5 years of PHP experience, alongside skills in JavaScript, HTML, CSS, and React. You will contribute to building new applications and UIs and play a key role in driving tec ...

Frontend Engineer (Remote) – React + AI Tools

A global technology and content company based in the UK is looking for an experienced Frontend Developer to enhance applications and optimize large-scale sites serving millions of users. You'll collaborate with a remote team, leveraging technologies like JavaScript and React, while contributing to backend servic ...

Frontend Developer

Frontend Developer Frontend Developer - FinTech – Newcastle (Tech stack: Frontend Developer, React, TypeScript, Websockets, SignalR) I’m recruiting on behalf of a leading FinTech company in Newcastle that is looking for an experienced Frontend ...

Full Stack Engineer

Matched City Of London, England, United Kingdom Get AI-powered advice on this job and more exclusive features. Matched provided pay range This range is provided by Matched . Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. ...

Full Stack Java Developer

Full Stack Java DeveloperLocation: Warrington (Hybrid - 1 day per week onsite)Salary: £50, - £55, + benefitsEmployment Type: PermanentOpportunity OverviewA fast-growing, technology-led organisation is seeking a Full Stack Java Developer to join i ...

PHP Developer

Project Role Overview : We are looking for a passionate PHP Developer with at least 2 years of hands‑on experience in backend development. The ideal candidate should be comfortable working in dynamic environments, have good logical and problem‑solving skills, and be open to exploring AI‑driven deve ...

Front End Developer

Exciting full-time, permanent opportunity to join a Global Digital Business located in West Sussex as a Front-End Developer. The successful candidate will also play a role in enhancing development processes and best practices and participate in technical meetings. You will have the ability to ...

Senior Shopify Developer Leeds (Hybrid) £45 50K

Senior Shopify Developer - Leeds (Hybrid) £45-50k Excellent Internal Progression & Development Opportunity | React/Next.js Frontend | Remote and Flexible Working | Bonus Scheme… Ada Meher is currently resourcing for a candidate to join an award‑winning eCommerce Platform Vendor & ...

Senior Frontend Developer

Senior Front End Developer – Global Workforce Technology Innovator – London Our client began over a decade ago with a bold vision: to transform organisational scheduling by replacing outdated processes with intelligent, beautifully crafted digital solutions. What started as a simple idea has grow ...

Frontend Developer

Frontend Developer Up to £70,000 + Bonus Central London – Flexible Hybrid Options Health-Tech A fast-growing healthtech company is seeking a Frontend Developer to help build a user-centric SaaS plat ...

Remote Full Stack Engineer: React & Python, Early Stage

A leading tech consultancy in the UK is looking for a Full Stack Developer to lead the product development for their AI-driven travel concierge platform. This role is fully remote and aims to impact the travel industry significantly while working with a proven founder. The ideal candidate should have 3-6 years o ...

Senior Software Engineer, Cybersecurity Platform

A UK cyber security startup is looking for a Full Stack Developer to join their high-output engineering team. In this role, you will build customer-facing features end-to-end, focusing on software supply chain security solutions. Ideal candidates will have robust skills in React and Python, along with hands-on A ...

.NET Developer, CMS, Sitecore, EpiServer, Umbraco

.NET Developer, CMS, Sitecore, Optimizely, Umbraco – London (Tech stack: .NET Developer, CMS, Sitecore, Optimizely, Umbraco, .NET 10.0, C# 14, Angular 21, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Established in the 1990s our client is one the fast growing t ...

Python Developer

Get AI-powered advice on this job and more exclusive features. Sign in to access AI-powered advices Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google < ...

Full Stack .NET Developer

A leading software consultancy in Newcastle upon Tyne is seeking a Full Stack Software Developer with strong experience in the .NET ecosystem. The role involves designing APIs, building responsive front-ends, and collaborating with teams in an Agile environment. Candidates must have proven experience with .NET, ...

Full Stack Web Dev — DeFi, Solana, Paris Relocation

A blockchain innovation startup based in Greater London is seeking a skilled Full-Stack Web Developer to join their pioneering team in Paris. This role focuses on building a secure decentralized options trading platform using React, Node.js, and a deep understanding of blockchain technology. The ideal candidate ...

Azure Web Apps Engineer: Angular/React/Next.js on AKS

A global technology company is seeking a highly skilled Azure Web Application Developer to design, develop, and deploy cloud-native applications on Microsoft Azure. The ideal candidate will have proficiency in Angular, React, or Next.js, along with experience in Azure services and secure application development. ...

Senior Full Stack Engineer (Node.js & React) — Remote

A leading contract research organization is seeking a Senior Full Stack Software Developer skilled in Node.js and React. You will design and build robust, cloud-native web systems, drive architecture and scalability, and collaborate closely with product and design teams. The role is fully remote, requiring occas ...

🚀 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

    Intermediate React Developer Reactjsjavascript Jobs in United Kingdom Job Search Guide, Trends and Insights