Senior Software Engineer (Backend)

We’re looking for a Senior Backend Engineer who can architect, build, and scale critical backend systems. You’ll work on high-throughput financial workflows, third-party integrations, and transaction-heavy systems - potentially including crypto/blockchain rails as we expand.

This is not a “ticket-closing” role. This is a systems-thinking, architecture-owning role.

What You’ll Do

• Design and own scalable backend architecture
  

• Build high-performance APIs handling real-money transactions
  

• Lead system design discussions and technical decisions
  

• Architect reliable integrations with financial institutions, brokers, payment partners, and crypto/blockchain providers
  

• Improve system resilience, observability, and fault tolerance
  

• Optimize databases and reduce latency across services
  

• Es...