Technical Lead for backend engineering on trading infrastructure with a focus on C# and Go. Leading architecture decisions while ensuring systems reliability and performance.
Responsibilities
Serve as the technical lead for platform and backend engineering
Design, build, and maintain high-performance, low-latency backend systems
Define and enforce engineering best practices across the team
Proactively identify and address technical debt and performance bottlenecks
Mentor and develop engineers with technical guidance
Collaborate with frontend engineers for cohesive platform features
Be a dependable presence on-call and in production
Drive cross-team alignment on platform capabilities
Requirements
Expert-level C# development skills
Demonstrated experience leading technical architecture for backend or platform systems
Hands-on experience with low-latency or high-throughput systems
Strong proficiency with systems-level debugging, profiling, and performance tuning
Experience with RESTful API design, WebSockets, and asynchronous/event-driven architectures
Strong understanding of databases including schema design and query optimization
Proficiency with CI/CD pipelines and modern DevOps tooling
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