What You'll Do: Build, maintain, and improve backend services that support company-wide functionality Identify and resolve performance bottlenecks (caching, async processing, latency, throughput) Reduce technical debt and simplify service architecture for long-term efficiency Improve system observability, monitoring, and operational readiness Participate in on-call rotations to support production systems and ensure reliability Collaborate closely with product, frontend, and UX teams to deliver scalable features Contribute to architectural decisions, service design, and platform evolution For more senior scope (Level 4): Own backend services end-to-end, from design through production support Lead technical initiatives including migrations, refactoring, and system improvements Drive cross-team collaboration and influence engineering standards and best practices Mentor engineers and provide guidance on technical design and execution What You'll Bring: Experience building and maintainin...