Permanent JavaScript jobs in the UK
Live permanent JavaScript jobs in the UK, detected on employer careers pages and updated hourly.
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We are currently tracking 169 live vacancies matching permanent JavaScript jobs in the UK, advertised by 84 different employers. 22 of them were first seen in the last seven days. The most active employers in this slice are Flitzen Technologies UK Limited, Mainframemaster, Dayshape and Thepodfather. Every role is detected on the employer's own careers page rather than reposted from another board, so what you see here is the vacancy as the employer wrote it.
Of the 169 roles, 123 publish a salary. The median advertised ceiling is £50,000. The middle half of the market sits between £37,500 and £70,000, so anything above the upper figure is a genuinely strong offer for permanent JavaScript jobs in the UK. Contract day rates are annualised at 230 working days a year, so permanent and contract pay compare like for like.
On working pattern, 31% are fully remote and 41% are hybrid. By seniority, 72% at mid level and 14% at senior level. Filter by any of these on the left.
Employers hiring for JavaScript in this slice most often ask for it alongside React, SQL, Python, PHP, AWS and Azure. That co-occurrence is counted from the live listings on this page, not from a fixed list, so it moves with the market.
Front-End Web App Developer
Software Engineer Internship
Senior Security Engineer, Product Security
Multiple Roles (Fullstack, Mobile, DevOps/Backend, AI/ML)
Business Developer Executive
Lead Software Engineer
Developer Relations
Comfort with backend engineering and data plumbing
UI/UX Designer
AI Engineer
Mobile App Developer
Full-stack Developer
Junior Web Developer
Senior Full Stack PHP Developer
Senior Software Engineer C++ Permanent London
F# Developer – Fintech Posted 2 years ago
Software Development
Technical Project Manager
Defence and Security Consultant
Power Platform Developer
Job titles employers are advertising
The exact titles on the live vacancies in this search, most common first.
Questions about these roles
How many permanent JavaScript jobs in the UK are there right now?
We are tracking 169 live vacancies across 84 employers. The crawler revisits employer careers pages continuously and roles disappear from this page as soon as they come down, so the count reflects what is genuinely open today.
What do permanent JavaScript jobs in the UK pay?
The median advertised ceiling is £50,000, based on the 123 of these roles that publish a figure. The middle half of the market runs from £37,500 to £70,000. Contract day rates are annualised so they compare against permanent salaries.
Can these roles be done remotely?
31% are advertised as fully remote and 41% as hybrid. The rest are on-site or do not say — where an employer is silent we leave it blank rather than guessing.
Which employers are hiring?
The most active right now are Flitzen Technologies UK Limited, Mainframemaster, Dayshape, Thepodfather and Cyanapse. Every vacancy links straight to that employer's own careers page — we are an aggregator, not the hiring company, and there is no middleman between you and the application.
What other skills do these roles ask for?
Most often React, SQL, Python, PHP and AWS. That is counted from the live adverts on this page rather than a fixed list, so it tracks what employers are asking for this month.
How much does a JavaScript developer earn in the UK?
£50,000 is the middle of what is advertised here, which is 9% below the £55,000 median across UK IT as a whole. Read it as the ceiling an employer is advertising towards rather than an offer: 46 of these adverts name no figure at all, and those are the ones where asking early is worth most.
Can you work from home as a JavaScript developer in the UK?
121 of the 169 live adverts here offer home working in some form — 52 fully remote and 69 hybrid. Fully remote means the advert states no office requirement; hybrid means it names a split.
Are there entry-level or graduate JavaScript developer jobs in the UK?
7 of the roles on this page read as graduate or junior level, which is 4% of what is live. Level is read from the job title, so a role advertised without one is counted as mid-level and may still be open to less experience.
What job titles are used for this role?
Employers on this page advertise it as Full-stack Developer, Software Engineer, Mobile App Developer, AI Engineer and UI/UX Designer. Searching one wording and not another is the most common way people miss vacancies, which is why this page groups them.
How much experience do these roles need?
The largest group is mid level (72% of the page). Seniority is read from the job title, so a role that does not signal a level in its title is counted as mid-level.
Hiring for these roles?
Our guides for employers on finding and screening this kind of engineer.