Full Stack Engineer

You’ll lead major backend domains and raise the bar on architecture, reliability, and delivery—while still shipping hands-on and collaborating others.

• Lead backend architecture and implementation using NestJS / Node.js / TypeScript
• Own key domains such as:
• downline/hierarchy engines, attribution logic, referral tracking
• commission calculations with auditability and correctness
• enrollment workflow orchestration, validation, and edge-case handling
• database performance, data integrity, and scaling practices
• Design robust Postgres schemas and optimize query performance (indexes, migrations, tuning)
• Improve engineering standards: testing strategy, code reviews, documentation, release practices
• Diagnose production issues, run root-cause analysis, and implement preventative fixes
• Translate evolving business requirements into stable technical designs
  

• 6+ years of professional engineering experience (or equivalent)
• Deep backend expertise in Node.js / TypeScript (NestJS strongly preferred)
• Advanced PostgreSQL and data modeling experience
• Strong system design instincts (security, correctness, performance, maintainability)
• Comfortable with frontend fundamentals (React/NextJS) to ensure smooth integration
• Must be able to work in-office
  

• Experience with complex tree/graph data structures and financial-style calculations
• Background jobs/queues, eventing patterns, workflow engines
• Observability practices (logging/metrics/tracing) and production hardening