Senior Software Engineer
About the Role
You will design, develop, and scale core backend services and APIs, owning projects end to end from request to production and iteration. You will architect databases and microservices for performance and reliability, troubleshoot complex issues and performance bottlenecks, contribute to CI/CD and observability, and apply backend security and cryptography best practices. You will collaborate with product and security stakeholders, document systems, and support client-facing technical discussions.
Requirements
- 8+ years of backend software engineering experience in fintech or blockchain
- Strong in TypeScript and ideally one low-level language such as Rust Go or C++
- Proven track record building scalable APIs infrastructure and developer tools
- Expertise with databases including PostgreSQL DynamoDB and NoSQL
- Experience with AWS services
- Skilled in microservices CI/CD pipelines observability and SSLDC practices
- Familiar with applied cryptography PKI and backend security fundamentals
- Strong problem-solving clear communication and ability to deliver under pressure
Responsibilities
- Design secure scalable backend services and APIs
- Build and maintain backend systems and REST APIs
- Architect databases and microservices for performance reliability and growth
- Own projects end to end from requests through production and iteration
- Troubleshoot complex issues and resolve performance bottlenecks
- Ensure system resilience and reliability
- Contribute to CI/CD pipelines and observability
- Collaborate with product security and leadership on roadmap and technical direction
- Document systems share knowledge and support client-facing discussions
Benefits
- Healthcare
- Travel expenses
- Stock options (100-200) vested over 4 years
- MacBook Pro and essentials
- Flexible working hours
- Open to full remote
- Work from anywhere
- Food service or stocked kitchen
- Free food and snacks
- Pet-friendly office