TL;DR
- UK market rates: A permanent full stack developer in the UK earns a £60,000 median salary, and contractors charge a £500 median day rate (IT Jobs Watch, 2026).
- Real employer cost: That £65,000 salary grows to £85,000 or more once you add employer National Insurance, pension, and recruitment fees.
- Teambuild part-time: Teambuild Consultancy places a dedicated part-time developer (4 hours a day, 5 days a week) from £900 to £1,500 a month.
- Teambuild full-time: A full-time developer (8 hours a day, 5 days a week) costs £1,500 to £3,500 a month, based on experience level.
- Zero admin: Teambuild handles payroll, onboarding, and contracts. The developer works inside your team like your own employee.
This guide covers costs by experience level, the hidden overheads behind a salary, and how Teambuild Consultancy’s two simple pricing plans compare when you want to hire a full stack developer in the UK without the hiring headache.
What Are the Market Rates for a Full Stack Developer in the UK?
UK market rates for a full stack developer sit at a £60,000 median salary, a £500 median day rate, and £20 to £100+ per hour for freelancers in 2026. IT Jobs Watch reports the salary figure rose 13 percent in a year. Glassdoor places the average at £56,775 across 3,300 UK submissions.
These numbers answer the “what” of the market. The table below breaks them down by experience so you can benchmark before Teambuild Consultancy or any other UK partner quotes you a price.
| Experience | Hourly rate | Day rate | Annual salary |
| Junior (0–2 yrs) | £20–£35 | £160–£280 | £30,000–£45,000 |
| Mid-level (3–5 yrs) | £35–£60 | £280–£480 | £45,000–£65,000 |
| Senior (5+ yrs) | £60–£100+ | £480–£800+ | £65,000–£105,000 |
Sources: IT Jobs Watch (2026) and Glassdoor UK (2026). Day rates are derived from the hourly bands.
What Does a Full Stack Developer Actually Do for Your Money?
A full stack developer handles front-end code, back-end logic, databases, and deployment in one role. The front end covers everything users click and see. The back end runs the server, the data, and the business rules behind the scenes.
That range is why UK businesses pay a premium for the role. Popular stacks include MERN (MongoDB, Express, React, Node.js), LAMP, and Python with Django. Teams that need React and Node.js skills often hire a MERN stack developer for exactly this reason.
Teambuild Consultancy places developers across these stacks for UK clients. If you’re still mapping the role itself, our guide on what a full stack developer does walks through the day-to-day work in plain terms.
How Much Does a Full Stack Developer Cost with Teambuild Consultancy?
Teambuild Consultancy offers UK businesses two flat pricing plans: part-time from £900 to £1,500 a month, and full-time from £1,500 to £3,500 a month. The exact figure inside each range depends on the experience level you need. There are no day rates, no hourly billing, and no surprise invoices.
| Plan | Hours | Monthly price | Best for |
| Part-time | 4 hours a day, 5 days a week | £900–£1,500 | Steady feature work, maintenance, growing products |
| Full-time | 8 hours a day, 5 days a week | £1,500–£3,500 | Core product builds, dedicated team capacity |
Your developer isn’t a distant freelancer juggling five clients. They work your hours, join your standups, and report to you like your own employee. Teambuild handles payroll, onboarding, contracts, and admin behind the scenes. You get the output. We carry the paperwork.
Compare that against the £85,000+ real cost of a UK permanent hire. A full-time senior placement at £3,500 a month totals £42,000 a year, with zero recruitment fees and no ramp-up risk on your books.
Where Does IR35 Fit When You Hire a Developer in the UK?
IR35 is the UK off-payroll tax rule that decides whether a contractor gets taxed like an employee. It matters because an inside-IR35 contract pushes day rates up 15 to 25 percent. Contractors raise prices to protect their take-home pay.
Since the 2021 reform, medium and large UK businesses carry legal responsibility for the status decision. Get it wrong and HMRC can chase your business for back taxes, not the contractor.
A managed placement through Teambuild Consultancy removes this risk from your desk. Teambuild employs and pays the developer directly, so no IR35 determination ever lands on your UK business.
How Do London, Regional, and Remote Developer Rates Compare?
London full stack developer salaries hit an £80,000 median against £60,000 across the rest of the UK, a 33% premium (IT Jobs Watch, 2026). Senior roles in the capital reach £84,000 against £70,000 nationally.
Remote roles sit at a £60,000 median, level with regional figures. The North of England comes in at £56,000 and the Midlands at £55,000.
Location stops mattering when the developer is remote by design. Teambuild Consultancy places remote developers with UK businesses at the same flat monthly price whether your office is in London, Manchester, or Bristol.
What Drives the Cost of Hiring a Full Stack Developer?
Four things set the price of a full stack developer in the UK: tech stack, experience, project complexity, and market demand. Each one moves your quote on its own, at Teambuild Consultancy and everywhere else.
- Tech stack: Popular stacks like MERN and LAMP have deep talent pools and fair prices. Niche skills like Web3 or Rust shrink the pool and lift rates 30 to 50 percent.
- Experience: Rates climb from £20 an hour at junior level to £100+ at senior level. You pay for judgment, not just typing speed.
- Project complexity: A simple site sits at the low end. Real-time features, integrations, and cloud deployment pull senior rates over longer engagements.
- Market demand: Skills like API architecture and performance tuning carry a premium. Developers who combine React, Python, and Docker price above single-framework specialists.
Scope your stack before you shop. Our step-by-step guide on how to hire a full stack developer shows UK teams how to define the role before the first interview.
Frequently Asked Questions
What is the average cost to hire a full stack developer in the UK?
The average is a £65,000 median salary for permanent staff, or £900 to £3,500 a month through Teambuild Consultancy in 2026. Freelance rates run £20 to £100+ an hour by experience.
Is a part-time full stack developer enough for my project?
Yes, a part-time developer covers most maintenance and steady feature work. Four focused hours a day, five days a week, keeps a live product moving. Teambuild’s part-time plan starts at £900 a month for UK businesses.
Do I handle payroll and contracts for a placed developer?
No, Teambuild Consultancy handles payroll, onboarding, and contracts for every placement. The developer works inside your team day to day while Teambuild carries the employment admin.
Is it cheaper to hire through Teambuild than to employ directly?
Yes, for most UK businesses. A full-time placement tops out at £42,000 a year against an £85,000+ all-in cost for a permanent £65,000 hire, with no recruitment fee and no IR35 exposure.
How fast can I get a developer started?
Teambuild Consultancy matches UK clients with a vetted developer within days, not months. Direct recruitment averages 4 to 8 weeks before day one, plus 2 to 3 months of ramp-up after.
What Should Your Business Pay in 2026?
Pay the model that fits your project, not the biggest number the market quotes. A UK permanent hire makes sense when you need long-term ownership and accept £85,000+ in real cost. A contractor fits a short, sharp scope at £500 a day.
For everything in between, Teambuild Consultancy gives UK businesses a dedicated full stack developer from £900 a month part-time or £1,500 a month full-time, payroll and onboarding included. Tell us your stack and hours, and we’ll match you with your developer this week.
