You're building a trading dashboard with real-time data. They currently only have a read-only dashboard. This dashboard needs to be interactive etc. The role is intentionally full-cycle (≈60% backend / 40% frontend), where dashboards are operationally critical, not just a nice-to-have. Clarifying: C#/.NET as mandatory backend stack Frontend/dashboard development as a real responsibility will significantly improve candidate quality and alignment, reducing mismatch and interview overhead. Requirements • Strong full-stack experience (backend-focused) • Backend (must-have): • C# / .NET • REST / gRPC APIs • Distributed systems & integrations • SQL / data platforms • Vue or React • JS/TS, HTML/CSS • Dashboard / data UI development • Understanding of: • Real-time / streaming (Kafka or similar) • Security, scalability, reliability • Agile + Git • Independent, strong communicator Nice to Have • Kafka / gRPC • Trading / financial systems • Time-series data • Observability / monitoring