Full Stack Developer

Location: London – King's Cross (Fully Onsite)

Salary: Up to £45,000

Tenth Revolution Group is working with an exciting and growing technology business in London to recruit a Full Stack Developer to join their development team.

This is a mid-level opportunity for a developer who wants to work in a fast-moving, hands‑on environment where you can have a genuine impact on the product and aren't afraid to get stuck in.

They're looking for a go‑getter — someone who enjoys being in the office, working closely with the team, taking ownership and getting involved wherever needed. This is a business with a startup mentality, so they're looking for someone with real enthusiasm, initiative and the drive to help build and improve the product as the business grows.

The Role

As a Full Stack Developer, you'll work across the full development lifecycle, helping to build and enhance the company's core technology platform.

You'll be involved in:

• Developing new features and functionality across the platform.


• Working across both frontend and backend development.


• Taking ownership of features from initial development through to delivery.


• Working closely with the development team to build new functionality.


• Supporting and collaborating with offshore development teams where required.


• Troubleshooting and resolving technical issues.


• Contributing ideas around architecture, development practices and product improvements.


• Working in a fast‑paced environment where priorities can change quickly.


• Getting involved across different areas of the product rather than being restricted to one narrow area.

Technology

The core technology stack includes:

• Next.js


• Node.js


• React

You don't need to have every technology listed, but you should have strong full-stack development experience and be comfortable picking up new technologies where required.

What We're Looking For

We're looking for someone with around 3 years' commercial full-stack development experience who is confident working across both frontend and backend technologies.

You’ll ideally have:

• Strong experience with Next.js and Node.js.


• Experience building and delivering production-quality web applications.


• A good understanding of modern software development practices.


• Experience working across both frontend and backend development.


• A proactive approach to solving problems.


• The ability to work independently and take ownership of your work.


• Strong communication skills and a willingness to collaborate closely with other developers.

Experience with AWS would be beneficial, as would exposure to Cursor or other AI-assisted development tools, but neither is essential.

The Personality

This is just as much about attitude as technical ability.

They're looking for someone who:

• Is a genuine go‑getter.


• Wants to be in the office and enjoys working closely with their team.


• Has a startup mentality and is comfortable working in a fast‑moving environment.


• Doesn't wait to be told what to do.


• Is happy getting stuck into problems outside of their immediate remit.


• Takes ownership and wants to see things through.


• Has genuine enthusiasm for technology and product development.


• Enjoys working somewhere where their contribution can have a visible impact.

If you're looking for a highly structured corporate environment with rigid responsibilities, this probably isn't the role for you.

If you want to join a growing technology business, work closely with other developers and help build something rather than simply maintain it, this could be a great opportunity.

What's On Offer

• Salary up to £45,000


• Fully onsite in King's Cross, London


• Work closely with the development team


• Opportunity to work across the full development lifecycle


• Exposure to modern technologies including Next.js, Node.js, React and AWS


• Startup-style environment with genuine scope to make an impact


• Opportunity to grow with a developing technology business

If you're a mid-level Full Stack Developer looking for your next opportunity and you're someone who wants to get stuck in, take ownership and work in a genuinely hands‑on environment, we'd love to hear from you.