Full Stack Developer Salary Guide 2025
If you’re reading this, you probably want to know how much money a full stack developer can make today. The good news is the numbers are strong, but they vary a lot based on where you work, what tech you use, and how experienced you are. Below we break down the most common salary ranges you’ll see in the UK and give you quick tips to push your pay higher.
How much do full stack devs earn in the UK?
According to the latest market data, the average base salary for a full stack developer in the UK sits between £55,000 and £70,000 per year. Entry‑level roles (0‑2 years) typically start around £35,000‑£45,000, while mid‑level developers (3‑5 years) earn £55,000‑£70,000. Senior engineers with 6+ years of experience often pull £80,000‑£100,000, and lead or architect positions can exceed £120,000.
Remote work adds another layer. Companies that allow fully remote contracts often top up the base salary by 10‑20% to cover higher living costs in certain regions. So a remote senior dev might see a total package of £110,000‑£130,000, especially if the firm is based in London but hires talent from elsewhere.
What moves the numbers?
Tech stack matters. Developers who work with high‑demand frameworks like Next.js, React, Node.js, or Typescript usually command a premium over those who only use older stacks. Knowing both front‑end (React, Vue) and back‑end (Node, Django, Go) lets you negotiate better rates.
Industry also plays a role. Finance, health tech, and e‑commerce pay more because the projects are complex and the risk is higher. A full stack dev in a fintech startup can earn 15‑25% more than someone in a small agency.
Location still counts. London salaries are the highest, but living costs are also steep. Outside the capital – Manchester, Birmingham, Edinburgh – you’ll often see similar salaries with a lower cost of living, which improves your real earnings.
Benefits matter too. Stock options, performance bonuses, and pension contributions can add £5,000‑£20,000 to your total compensation. When you compare offers, always factor in these extras.
Finally, certifications and continuous learning boost your worth. Completing a recognized bootcamp, earning a cloud certification (AWS, Azure), or contributing to open‑source projects signals value and can raise your salary by a few thousand pounds.
Bottom line: focus on the stack that’s in demand, keep your skills fresh, and don’t ignore the total package. Negotiating a higher salary is easier when you can point to specific projects, measurable results, and the tech you’ve mastered.
Ready to take the next step? Update your portfolio with live demos, highlight any remote work experience, and be clear about the salary range you’re targeting. The market is paying well for full stack talent – make sure you’re positioned to claim it.
