Senior Software Engineer C# (AI-driven systems)

We are looking for an experienced Software Engineer with strong expertise in C#/.NET and a solid understanding of system design, who is open to working in a modern, multi-language environment that includes Rust. This role focuses on building and scaling a high-performance trade management platform processing large volumes of data in distributed, event-driven systems. You will work in a highly performance-driven environment with a strong emphasis on scalability, reliability, and engineering excellence.

Daily tasks

• Develop and optimize high-performance backend systems in C#/.NET
• Design and maintain scalable distributed services
• Collaborate with Rust engineers and contribute to cross-language system development
• Use AI tools to accelerate development, testing, and debugging
• Own solutions end-to-end, from design through to production
• Improve system performance, reliability, and cloud efficiency

Requirements

5+ years of experience in software engineering Strong C#/.NET development experience (production systems) Strong fundamentals in system design, concurrency, and performance Willingness to work with Rust in a production environment Experience with distributed systems and cloud platforms (preferably AWS) Practical use of AI tools in development workflows Nice to have Experience with messaging systems (Kafka, RabbitMQ, etc.) Exposure to financial systems or trading environments

Must have: C#, .NET, System design, Rust, AI

Nice to have: Kafka, RabbitMQ, Financial systems, Trading environments