Senior Developer (C#, React Native)
Location
belfast, northern ireland
Job Type
Full-time
Category
IT & Technology
Posted
June 20, 2026
Description
At System C, we build technology that supports better outcomes across health and care. We are looking for a Senior Software Developer to join our CIS Oncology product suite, working on ChemoCare, a market leading system that supports the safe and effective management of chemotherapy treatment across the NHS.
This is a senior individual contributor role for an experienced developer who enjoys hands on work and taking ownership of complex technical areas. You will play an important role in ensuring reliable delivery, strong engineering practice, and the ongoing evolution of a product that clinicians depend on every day.
What you will do
- Design, develop, and maintain software within the CIS Oncology (ChemoCare) product suite.
- Own complex features or technical areas from design through implementation, testing, and release.
- Make informed technical decisions, escalating risks or trade offs whe...