Senior Fullstack Engineer (React + Golang)

We’re building a talent pipeline for upcoming Senior Full-Stack Engineer openings on a high-scale product platform. This is a backend-heavy position where you’ll design and ship reliable services used by millions of users, while staying comfortable jumping into the React codebase when needed.

- Design, build, test, deploy, and debug backend services (sync + async workloads)

- Own features end-to-end: architecture, implementation, observability, and performance

- Collaborate with Product/Design/Engineering to ship production-ready functionality

- Write clean, maintainable code with strong testing practices

- Improve reliability and scalability (latency, throughput, resilience, cost)

- Participate in code reviews and help uphold strong engineering standards

- 5+ years of professional software engineering experience

- Strong Golang experience and solid service-oriented architecture skills

- Production experience with cloud infrastructure (ideally AWS)

- Hands-on with modern backend tooling such as Docker, Kubernetes, gRPC, Kafka (or equivalent)

- Experience with relational and/or NoSQL databases

- Comfortable being backend-heavy while still contributing to React when needed

- High ownership, independence, and ability to deliver with minimal guidance

- Experience with experimentation or growth platforms (A/B testing, feature flags, etc.)

- Strong observability habits (metrics/logging/tracing, incident response)

- Prior experience in highly regulated, fintech, or high-compliance environments

- Exposure to crypto / Web3 (not required)