JavaScript Developer Jobs
Browse the latest JavaScript developer roles in the UK.
Latest roles
D365 Low-code Engineer
- Type
- Permanent
- Salary
- £55,000 - £60,000
- Location
- Wales, United Kingdom
D365 Low-code Engineer Our client is a forward-thinking organisation committed to delivering innovative solutions and fostering a...
Senior Tech Lead (Sitecore)
- Type
- Permanent
- Salary
- £90,000 - £110,000
- Location
- london, - None Specified -
Senior Tech Lead (Sitecore) Location: United Kingdom (Remote) Salary: £110,000 per annum Overview We are seeking an experienced Tech Lead...
Senior Backend Engineer
- Type
- Permanent
- Salary
- £80,000 - £95,000
- Location
- London, - None Specified -
Senior Backend Engineer Our client is a leading organisation in the hospitality technology sector, dedicated to transforming how...
Systems Administrator
- Type
- Permanent
- Salary
- £45,000 - £50,000
- Location
- -, United Kingdom
Systems Administrator Our client is a major European automotive group comprising two software-led businesses in the automotive sector—one...
Mobile Developer
- Type
- Contract
- Salary
- £500 - Per Day
- Location
- Greater London, United Kingdom
Mobile Developer Our client is a government organisation committed to delivering high-quality digital services. They foster a collaborative...
Senior Systems Administrator / ERP Technical Lead
- Type
- Permanent
- Salary
- £45,000 - £50,000
- Location
- Milton Kynes, United Kingdom
ERP Technical Lead Salary: £45,294 – £50,011 per annum Hours: Monday to Friday, 9:00am – 5:00pm Mode: 1-3 days a week - Milton Keynes About...
Senior AWS Engineer (Data Platforms)
- Type
- Contract
- Salary
- £750 - Per Day
- Location
- Greater London, United Kingdom
Senior AWS Engineer (Data Platforms) A leading financial services organisation is seeking a skilled Senior AWS Engineer (Data Platforms) to...
Senior Front-End Engineer - Financial Services/Banking
- Type
- Permanent
- Salary
- £120,000 - £140,000
- Location
- London, United Kingdom
Senior Front-End Engineer Our client is a leading bank committed to innovation and excellence within the financial services sector. They...
Credit Risk Java Developer (front office)
- Type
- Permanent
- Salary
- £90,000 - £110,000
- Location
- London, - None Specified -
Front Office Java Developer – Credit Risk London | Hybrid | Competitive Salary + Bonus A leading financial services firm is seeking a Front...
FAQs
What does a JavaScript Developer do?
A JavaScripter works across various specialisms including Frontend, Backend, Fullstack or specific JavaScript frameworks like React, Node, Angular or Vue. They build, maintain and optimise interactive web applications and websites. Their responsibilities include writing clean code, debugging, implementing UI, managing API integrations and cross-browser compatibility.
What qualifications do I need?
To get a job in this field you typically need a foundation in computer science or web development, though degrees aren’t necessary. Many successful JavaScripters are self-taught or have done coding bootcamps. Practical experience through personal projects, internships or junior roles is valuable training. Certifications in JavaScript frameworks or libraries can be helpful but a strong portfolio showing your skills is often more important.
How long does it take to become a JavaScript professional?
The path varies greatly depending on your learning approach. Coding bootcamps can give you a foundation in 3-6 months, university degrees take about 3 years. Most employers look for at least 1-2 years of experience so the full journey takes 2-4 years. Continuous learning is essential as JavaScript frameworks and best practices change fast.
What skills are required?
Core JavaScript, HTML, CSS. Knowledge of React, Vue.js, Node.js. Git, testing, responsive design and browser dev tools are all useful. Problem solving, attention to detail, good communication skills to work with designers, product managers and other developers.
What are main areas of work?
Frontend (user interfaces), backend (Node.js), fullstack, mobile (React Native) and e-commerce solutions. There are also corporate websites to complex web applications, online retail platforms and progressive web apps.
What’s the job outlook?
Very good. JavaScript is one of the most used languages and as all businesses big and small invest in their online presence the demand for JavaScript Developers will be strong for the foreseeable future.
What’s the typical remuneration for a JavaScript Developer?
The average salary varies depending on expertise, experience and location. In the United Kingdom, entry level positions start at approximately £30,000 per annum. Mid-level Developers £40,000-£60,000, Senior Developers or specialists in high demand frameworks £70,000-£90,000 or more, especially in London and other tech hubs.
What are the career progression opportunities?
Senior Developer, Lead Developer, Technical Architect. Many JavaScript Developers move into engineering management, specialise in a particular framework or transition into consultancy roles. Some start their own development agencies or work as freelancers for more flexibility. Learning new frameworks and technologies can really boost your career.
Why is continued learning important?
You need to stay up to date with the fast-moving JavaScript ecosystem, new frameworks, libraries and best practices. The field changes quickly because of major updates to popular frameworks and new tools come out regularly. Staying current means, you can deliver modern, efficient solutions and stay competitive in the job market.
