Senior .NET Developer

Remote Senior .NET developer for high-load crypto trading core. Requires 5+ years backend experience, crypto/exchange/trading product experience, concurrency, event-driven architecture, messaging. Contract in crypto.

Our product is a high-load trading core of a crypto platform, growing and requiring strong hands. Main tasks: - Design and development of scalable backend services (order routing, risk management, balances). - Uncompromising optimization to achieve ultra-low latency (API, streaming data processing). - Ensuring fault tolerance: circuit breakers, graceful degradation, self-healing systems. - Strengthening security: API key protection, rate-limiting, validation of trading operations. - Quality as a mantra: writing tests with measurable SLAs, participation in incident management.

What we expect from the candidate: - 5+ years of commercial experience in backend development and confident knowledge of .NET/C#. - Experience in developing crypto products or exchange products, products in the trading sphere is mandatory! - Deep understanding of concurrent programming, event-driven architecture and messaging (Kafka, NATS, RabbitMQ). - Experience in the financial sector, fintech or high-load projects. - Knowledge in API security, data integrity and audit. Will be a huge plus: - Experience with FIX protocol, WebSockets, trading APIs. - Knowledge of cloud-native stack (Kubernetes, service mesh, AWS/GCP). - Background in the crypto industry or traditional fintech in positions related to the development of mission-critical systems.

What we offer: - Complex tasks, professional growth and support in participating in specialized conferences. - A team of strong and passionate specialists. - Fully remote work format with flexible schedule and contract in crypto. - Opportunity to work on a product where your every contribution directly affects its stability and success.