JavaScript is the core of the modern internet. JS Developers power nearly all online experiences today, from interactive websites to full stack applications.
You’re about to enter one of the most sought-after tech careers in 2025 if you are looking for jobs in the United Kingdom. This article covers everything from salary and job types to tools and where to look for the best opportunities.
What are JS jobs?
JavaScript jobs are positions that require JavaScript. This powerful programming language is used to create interactive websites, apps and software.
JavaScript developers may work with front end, back end or full stack.
Whether you are creating animations for a website, or a dashboard that is cloud-based, JS will be the language of choice.
The United Kingdom is a hub for JS Developers
The UK Tech Industry has been booming. London, Manchester Birmingham and Bristol are home to hundreds startups, SaaS firms, and global agencies.
According to Tech Nation tech jobs are growing in the UK faster than the overall economy and JavaScript is still one of the most desired skills.
Many companies, including BBC, Revolut and Deliveroo, as well as Sky and Wise, are always hiring skilled JS Developers.
Types JS jobs in the UK
Here is a breakdown of some of the most common job roles in the UK.
Front-End Developer
is focused on the layout, design and user interaction.
Back-End Developer
Uses frameworks such as Node.js and Express.js for databases, APIs and server-side logic.
Full-Stack Developer
Use React and Node.js, or Next.js to handle both front-end as well as back-end tasks.
JavaScript Developer for Mobile Apps
Develops cross-platform apps using React Native or Ionic.
JavaScript Automation/AI Developer
JavaScript integrates AI models with data visualisation tools and automationscripts.
Salary Average for JS Jobs in United Kingdom by 2025
| Experience level | Job Title | Average Salary per Year |
|---|---|---|
| Entry-Level (0-2 yrs) | Junior JS Developer | PS30,000 – PS45,000 |
| Mid-Level (2-5 yrs) | JavaScript Developer | PS45,000 – PS65,000 |
| Senior (5+ years) | Senior JS Engineer | PS65,000 – PS90,000+ |
| Freelance/Contract | JS Consultant | PS350 – PS600 per day |
Tip London is the city with the highest salary, but remote JS positions in smaller UK cities may offer a better work-life equilibrium.
Required Skills for JS Jobs
To be competitive in the UK job market every JavaScript Developer must master:
- Core JavaScript
- React.js / Vue.js / Angular
- Node.js / Express.js
- HTML5 & CSS3
- REST APIs & JSON
- Version control (Git/GitHub)
- Unit Testing (Jest, Mocha)
- Cloud hosting (AWS, Azure, or Vercel)
Don’t forget the soft skills – communication, problem solving, and adaptability are all important.
Top UK Cities Hiring JS Developers
London
This is the largest hub, with employers such as Google, Amazon and fintech startups. You can expect hybrid work models and competitive pay.
Manchester
Creative agencies and startups are hiring front-end and full-stack developers.
Bristol & Birmingham
Offer affordable living, and steady growth in remote development roles.
Remote JS Jobs
Many UK companies offer JavaScript fully remote jobs. This allows you to work anywhere in Europe.
Find JS jobs in the UK
Explore these trusted platforms:
For freelancers: check Upwork, Toptal, or PeoplePerHour.
How To Land A JS Job In The United Kingdom
- Create a portfolio — Showcase 2-3 real projects
- Create a GitHub Profile to share your code with the public.
- Master One Framework (React/Node)
- Use relevant keywords to polish your LinkedIn profile
- Practice for Interviews – Focus on technical and problem-solving tests.
- Continue to learn because JavaScript is evolving quickly.
Remote & Freelance JS Jobs in UK
Freelancing will be a booming industry in 2025. Developers can earn 25-70 PS/hour, depending on the project size and skill level.
Upwork, Contra or Fiverr Pro are all good places to find freelancers who can build eCommerce apps, SaaS Dashboards or landing pages for UK customers.
Why JS Jobs are Future-Proof
JavaScript continues to evolve with frameworks such as Next.js and Remix. Cloud computing, AI, Web3, etc. continue to rely on JS developers.
If you want to work in a job that offers stability, flexibility and creativity, jobs in the United Kingdom can provide all three.
Final Thoughts
If you are just beginning your coding career or have many years of experience already, this is the best time to start your career as a JavaScript developer.
Remember to keep learning, update your frameworks and show off your projects.