Senior Full-Stack Engineer (Go + Next.JS + React Native)

Qualifications and requirements • 5+ years of full-stack experience; strong in Go (or deep TypeScript experience and proven ability to pick up Go fast). • Solid React/Next.js; React Native experience is a major plus. • Comfortable with webhook-driven / telephony / event-based systems — you've debugged async flows across service boundaries. • Able to read and navigate a large, unfamiliar codebase independently. • Strong SQL and comfort operating PostgreSQL in production. • English C1+ written and spoken. • Based in Latin America with at least 6 hours of overlap with US Pacific time.

Job functions • Fix bugs at the root cause: triage reports from live users, trace them through the full stack, and fix the underlying problem — not the symptom. • Harden reliability: improve test coverage, observability, and error handling across a system built at high velocity. • Ship features: case-opening automation, workflow tooling, telephony improvements, AI-assisted document workflows. • Own production: deploys, database migrations, and occasional on-call for critical issues.

Desirable skills • Telnyx or Twilio programmable voice/messaging experience. • Expo native modules / config plugins. • Experience building LLM-powered features. • Legal, medical, or insurance domain exposure.