Frontend Engineer (React/OpenFin)
Ports NorthContract Length: 12 months
Work Model: Hybrid (3 days onsite per week at Krakow or Wroclaw office)
Rate: Up to €300 per day
I'm currently partnering with a leading global financial institution on a contract opportunity for a React/JavaScript Developer to join a high-performing team building real-time desktop applications within a trading environment.
This role focuses on developing high-performance applications running within an OpenFin desktop ecosystem, enabling seamless communication between financial systems.
What we're looking for:- Strong JavaScript experience, particularly asynchronous programming (async/await, Promises, event-driven architectures)
- Solid React development experience
- Experience with OpenFin or similar desktop containers (e.g. Glue42, Finsemble, Electron in financial environments)
- Exposure to inter-application messaging / interoperability standards (e.g. FDC3) is highly desirable
- Strong debugging and performance optimisation skills in real-time systems
About Korn Ferry
Korn Ferry unleashes potential in people, teams, and organizations. We work with our clients to design optimal organization structures, roles, and responsibilities. We help them hire the right people and advise them on how to reward and motivate their workforce while developing professionals as they navigate and advance their careers. To learn more, please visit Korn Ferry at