About the job
Join our dynamic Identity team as a Senior Fullstack Engineer, where you'll play a pivotal role in delivering exceptional authentication experiences and safeguarding accounts for millions of users worldwide. Your expertise will also help create central services that empower teams and products throughout SumUp.
We seek an adaptable and proactive individual who is eager to take ownership of their work. Your primary responsibilities will focus on frontend development using TypeScript with frameworks like React and Next.js, effectively bridging the gap to our backend development in Go.
As part of a diverse team with a wide-ranging scope, you will collaborate with fellow engineers on transformative initiatives. You will have the opportunity to take charge of projects from inception to execution, including requirements gathering, solution design, and stakeholder communication.
About the Team:
Our team is cross-functional and deeply rooted in engineering excellence. Expect to work alongside talented and motivated colleagues on impactful projects that reach far and wide.
We uphold a high standard in engineering practices and continuously strive to elevate our processes. We emphasize a cohesive team mentality and believe in collaborating as a unified unit beyond technical competencies. Join us!
Your Responsibilities:
- Own the frontend development efforts, while collaborating on the design and building of clean and reliable APIs on the backend that support our frontends.
- Work closely with Product Designers and Mobile Engineers to create a robust feedback loop.
- Contribute to our internal Design System, ensuring a seamless experience across platforms.
- Develop secure and user-friendly self-service features that empower users to manage their accounts and preferences confidently.
- Engage with a talented, distributed team that values collaboration, learning, and continuous improvement.
- Enjoy your work! We want someone who is passionate about what they do.

