2,325,350+ Full Stack Javascript Developer Jobs in UK — Top Companies Hiring July 2026

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UI Developer Trading Platform in London Barclays

Requirements for UI Developer Position: To be successful as a UI Developer within this team, you should have: Strong proficiency in JavaScript, TypeScript and Angular or React. Good experience of developing scalable, data-intensive applications using grid components (ag-grid ...

Frontend Developer in Leeds Searchability (UK) Ltd

Job Description As our latest Front-End Developer, you will join a team of 7 working on enhancing user experience within a digital agency. We are looking for someone with proficiency in: HTML CSS JavaScript Experience with modern front-end frameworks s ...

Mobile Application Developer for Android and IOS

Job Description Mobile Application Developer for Android and IOSWe are urgently looking for a Mobile Application Developer (iOS/Android) in North London.The following are key software development skills that we require:• AngularJS (v1.4/v1.5)• C ...

Quantitative Developer (Fixed Income/Credit) Hedge Fund

Quantitative Developer (Fixed Income/Credit) - Hedge Fund - London - £120k to £140k Location: London Durlston Partners is working with an elite-level Hedge Fund that is looking for a Quantitative Developer (Fixed Income/Credit) to join their team. Experience Level <b ...

Quantitative Developer (Fixed Income/Credit) Hedge Fund

Quantitative Developer (Fixed Income/Credit) - Hedge Fund - London - £120k to £140k Location: London Durlston Partners is working with an elite-level Hedge Fund that is looking for a Quantitative Developer (Fixed Income/Credit) to join their team. Experience Level <b ...

Frontend Developer React in Gloucester VANRATH

This is a job posted by our partner Jooble Below is a snippet of the job description. To read the full text, please click on the Apply Now link. Salary: £50,000 - 50,000 per year Requirements: We are looking for a talented developer with at least 2 years of exp ...

How To Hire a Wordpress Developer

What does a WordPress Developer do? A WordPress Developer is a jack‑of‑all‑trades position specializing in the WordPress ecosystem. They create plugins, adjust a site’s look and feel, troubleshoot platform‑level problems, and work closely with front‑end developers. Their deep knowledge helps organ ...

MS Dynamics Developer

MS Dynamics 365 DeveloperCertain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area.This role is on a contract basis and is hybrid-based.The CompanyWe’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and d ...

MS Dynamics Developer

MS Dynamics 365 DeveloperCertain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area.This role is on a contract basis and is hybrid-based.The CompanyWe’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture and d ...

Site Reliability Engineer Graduate Considered in Cambridge RedTech Recruitment

Site Reliability Engineer - Graduate Considered Cambridge, United Kingdom Posted 10 months ago Tech stack JavaScript PostgreSQL Node.js Reliability Elasticsearch web Cloud-Based Architectures Understand ...

Software Engineer in Walsall CET Careers

Software Engineer Location: Walsall, United Kingdom Posted: 10 months ago This is a job posted by our partner Jooble. Tech Stack C Frontend Development JavaScript Frontend Vue.js Software Engineer </u ...

Security Engineer (AppSec) in Belfast Cloudsmith

Security Engineer (AppSec) Belfast, United Kingdom Posted about 1 year ago Tech stack JavaScript Security API TypeScript Cloud Node.js Amazon AWS Python Experience and Skills Expe ...

Backend Software Engineer in Shirebrook Frasers Group

Backend Software Engineer Frasers Group is a retail company that owns and operates a portfolio of brands across sports, fashion, and lifestyle sectors. Location: Shirebrook, United Kingdom Posted: 10 months ago Job Type: Full Time Visa Sponsorship: Not provided </p ...

Senior Software Engineer Backend in London Bits

Senior Software Engineer - Backend London, United Kingdom Posted about 1 year ago Tech Stack JavaScript GraphQL REST TypeScript Node.js Responsibilities Design and implement clean APIs using REST or ...

AI Automation Associate in Hull Ecruit

AI Automation Associate Hull, United Kingdom Posted 9 months ago Tech stack Automation Python API JavaScript Artificial Intelligence Qualifications Someone who has experience using GPT-4, Midjo ...

Backend Engineer: TypeScript, Node.js & API Design

Backend Software Engineer Frasers Group is a retail company that owns and operates a portfolio of brands across sports, fashion, and lifestyle sectors. Location: Shirebrook, United Kingdom Posted: 10 months ago Job Type: Full Time Visa Sponsorship: Not provided </p ...

Head of Product Engineering in Oxford Ellison Institute of Technology

Head of Product Engineering Oxford, United Kingdom Posted 12 months ago Tech stack Oracle Kubernetes Python GCP TypeScript Terraform Amazon AWS Node.js JavaScript Product </li ...

DevSecOps Engineer

Role Overview The DevSecOps Engineer is responsible for designing, implementing, and maintaining efficient DevOps workflows to support continuous integration, continuous deployment, and infrastructure automation. This role bridges the gap between development and operations teams, ensuring seamles ...

QA Engineer Fintech Selenium Java in London Quant Capital

Job Opportunity Details My client is based in Central London, and this role offers a hybrid approach - 1 day a week in the office, potentially 4 days per month in bulk. Skills Required QA Java Engineer Java Developer React.JS Growth JavaScript C ...

Senior Software Developer

2 days ago Be among the first 25 applicants If you're interested in progressing your career in developing innovative tools and being part of a hands-on, collaborative, project-based approach to solving data challenges, then we'd love to hear from you.The Special Projects team is Quick Release's i ...

Remote Oracle CPQ Developer – UK

A global technology and business service provider is seeking an Oracle CPQ Developer for a fully remote role in the UK. The ideal candidate will have extensive Oracle CPQ experience and proficiency in SQL, Java/C#, and JavaScript. Responsibilities include providing programming support and integrating CPQ with en ...

PHP/Laravel Web Developer Hybrid (South London)

A vibrant entertainment membership platform in South London is seeking a skilled Web Developer to impact their growing business. You will collaborate with a dynamic team to enhance their platform's features, optimise performance, and integrate payment systems. A proficiency in PHP, Laravel, and WordPress is cruc ...

Senior Frontend Engineer Real Time Data UI

An innovative racing team based in Milton Keynes seeks a Senior Web Developer to develop and support software systems for internal engineering users. The role involves maintaining legacy applications, collaborating with cross-functional teams, and focusing on modern web development technologies like JavaScript/T ...

AI Augmented Engineering Lead Up to £130k + Bonus

AI Augmented Engineering Lead Up to £130k + Bonus London Office 3 days per week Our client, a leader in Financial Services is looking for a AI-Augmented Engineering Lead who is responsible for integrating AI-driven solutions into engineering practices to improve devel ...

AI Augmented Engineering Lead Up to £130k + Bonus

AI Augmented Engineering Lead Up to £130k + Bonus London Office 3 days per week Our client, a leader in Financial Services is looking for a AI-Augmented Engineering Lead who is responsible for integrating AI-driven solutions into engineering practices to improve devel ...

Senior Software Engineer I (Growth)

Senior Full Stack Engineer – Growth Engineering We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marathon. What you’ll be doing < ...

Frontend Engineer: Vue/TS & Modern UI Dev

Java Script Works is looking for a software engineer based in Greater London to work in a challenging tech environment. The ideal candidate will be proficient in JavaScript (ES6+), CSS, and modern frameworks like Vue, with experience in frontend development and responsive design. Responsibilities include develop ...

Android Developer in Guildford Methods

Android Developer Guildford, United Kingdom Posted 10 months ago Partner: Jooble Tech Stack Objective-C Swift Android Kotlin Java C Job Details Senior Android Developer for an initi ...

Senior Java Developer in London LinuxRecruit

Senior Java Developer London, United Kingdom Posted 11 months ago Tech stack FinTech Backend Java Flex your Java muscles as the team's SME I am currently looking for a SME Java Developer to join an up-and-coming ...

Games Developer

Job DescriptionClear Point Recruitment are currently working with a up and coming gaming organisation based in the Northampton area,They are looking for a Senior Games Developer to join a creative start up working with Unity, C#, iOS & Android who based in Northampton. As a Senior ...

Games Developer

Job DescriptionClear Point Recruitment are currently working with a up and coming gaming organisation based in the Northampton area,They are looking for a Senior Games Developer to join a creative start up working with Unity, C#, iOS & Android who based in Northampton. As a Senior ...

Intermediate .Net Developer

About The Role Hippo is recruiting Intermediate .NET Developers to join our Hippo Herd. Intermediate .NET Developers work in multi-disciplinary teams that build, support & maintain user-centred digital solutions that offer real value and work for everyone. You will act as an intermediate consultan ...

Senior System Developer 1 Year Fixed Term Contract

Senior System Developer - 1 Year Fixed Term ContractAbout the roleAre you an experienced full-stack developer looking to take the lead on complex, high-impact digital solutions?We’re looking for a Senior System Developer to play a key role in delivering secure ...

Senior System Developer 1 Year Fixed Term Contract

Senior System Developer - 1 Year Fixed Term ContractAbout the roleAre you an experienced full-stack developer looking to take the lead on complex, high-impact digital solutions?We’re looking for a Senior System Developer to play a key role in delivering secure ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Python Developer (Energy) – London – £700 850/day

Python Developer (Energy) – London – £700-850/day(Python, React, Azure, LLM)We’re working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This ...

Python Developer (Energy) London £700 850/day

Python Developer (Energy) - London - £700-850/day(Python, React, Azure, LLM)We're working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This p ...

Senior Fullstack Software Engineer

We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, prototyping, and model deployment.You a ...

Software Developer, Sports Content

Company Description At bet365, we're one of the world's leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over 9,000 people and serve over 100 million customers in 27 languages. Our focus on In‑Play betting has solidified our ma ...

Front end Engineer

Who we're looking forWe are looking for a passionate and talented Front-end Engineer with significant experience building web applications with TypeScript and React.js. You should have a minimum of 3 years of commercial experience, a positive attitude, and a passion for building high-q ...

Founding Frontend Engineer

We're Hiring!We’re hiring a Founding Frontend Engineer. You will be our first in-house Frontend Engineer, responsible for developing, maintaining, and scaling our user portal - the first thing customer’s see when engaging with our product. You’ll also be crafting the principles and val ...

Front end Engineer

Who we're looking forWe are looking for a passionate and talented Front-end Engineer with significant experience building web applications with TypeScript and React.js. You should have a minimum of 3 years of commercial experience, a positive attitude, and a passion for building high-q ...

Power Platform Developer

We are currently seeking an experienced Power Platform Developer to join our client's team on a contract basis in London. This is an opportunity to support a large-scale programme within the education sector, contributing to the design and delivery of scalable solutions across the Microsoft ecosystem. If you enj ...

WordPress Developer: Build Plugins & Boost Site Performance

Vervoe LLC is seeking a WordPress Developer in the United Kingdom. This role involves creating plugins, assisting front-end developers, and ensuring the performance of WordPress instances. The ideal candidate will have a strong knowledge of PHP, CSS, JavaScript, and HTML, along with experience in GIT version con ...

Frontend Engineer: React + TypeScript UI Architect

Java Script Works in the United Kingdom is looking for a skilled frontend developer to join their team. You will be instrumental in creating performant, user-centric interfaces using JavaScript, React, and TypeScript, while collaborating closely with designers and backend developers. The role offers th ...

React & C# Software Engineer Web Apps

Java Script Works is looking for a skilled React C# Software Engineer/Developer in the United Kingdom. This role involves developing, deploying, and supporting browser-based solutions. Ideal candidates will have over 2 years of development experience, with strong expertise in React and Redux, alongside classic A ...

Remote AI Model Developer — Train & QA Chatbots

A leading AI training company in the United Kingdom is seeking a Software Developer to join their remote team. The role involves training AI models, measuring their progress, and solving coding challenges using Python or JavaScript. Candidates should have experience with algorithms and debugging. This independen ...

Senior Salesforce Developer – City London

Job Description Senior Salesforce Developer – City LondonWe are currently looking to recruit a Senior Salesforce Developer with at least 2 to 5 years proven experience in working and developing with Salesforce 2/3 years on Salesforce projects; 2 + year of Zuora ...

Java Developer – Active SC, NPPV3, Java

Java Developer – Active SC, NPPV3, JavaUp to £425 per day – Inside IR35Primarily Remote12 monthsMy client is an instantly recognisable consultancy who require a Java Developer with Active SC and NPPV3 clearance for a client within the public sector.Key Requirements:Provenmercial experience working as a ...

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    Full Stack Javascript Developer Jobs in United Kingdom Job Search Guide, Trends and Insights