Senior Full Stack Engineer; TypeScript​/React

Senior Full Stack Engineer (Type Script / React)

Up to £100,000

We’re working with a fast-growing, product-led technology business that’s building a modern SaaS platform used by scaling companies operating across multiple markets. As the company continues to grow, they’re now expanding their engineering team and are looking for a Senior Full Stack Engineer to support the next phase of platform and product development.

Build with ownership – Work on customer-facing features from concept through to release.

Real product impact – Join a collaborative team shaping a platform used daily by high-growth businesses.

• You’ll be working across a modern full stack environment, building scalable product features and improving platform infrastructure as the business continues to scale.
• This is a hands‑on role focused on developing end‑to‑end features, improving system performance, and contributing to product quality alongside Product, Design, and Engineering teams.

• Building end‑to‑end features across a modern SaaS platform.
• Developing frontend applications using React and Type Script.
• Supporting backend services and infrastructure improvements.
• Working with technologies including Postgres, Redis, Kubernetes, and cloud platforms.
• Collaborating closely with Product, Design, and Engineering teams.
• Contributing to improvements in code quality, scalability, and system design.

• Commercial full stack engineering experience within SaaS products.
• Familiarity with modern backend infrastructure and cloud environments.
• Experience building customer-facing features with strong ownership.
• A product‑focused mindset with an eye for design and user experience.
• Someone who enjoys working closely with others in a collaborative environment.

Our client operates a flexible working pattern with around 3 days a week in office.