Senior Full-Stack Software Engineer

Job Overview

As a Senior Full‑Stack Engineer on our new UK‑based team, you will help us build a financial B2B SaaS platform using TypeScript, React, and Node.js. You’ll tackle our unique challenge: ensuring high performance on an application that handles complex financial calculations and large datasets.

With a 60/40 backend‑to‑frontend focus, this role is perfect for a proactive engineer who is passionate about building high‑performance software throughout the stack and thrives in a multicultural environment. This is a fantastic opportunity to grow your skills while shaping a new team and a cutting‑edge platform.

This is a hybrid position – working three days a week from our Winnersh office.

Key Responsibilities

• Take full ownership of the feature development lifecycle, from concept and design to testing and deployment.
• Collaborate with product managers, designers and other engineers to translate requirements into well‑a...

Ready to Apply?

Submit your application today and join our talented team at Sage.