About this role
Software Engineer, Platform Experience at Siena. Location: Argentina or Brazil or Mexico or Buenos Aires or Mexico City or Rio de Janeiro or Sao Paulo. Role: resolving problems, building automation, debugging prompts Requirements: Troubleshoot production issues end-to-end, work with customers, build automation, debug LLM workflows and prompts, and read and modify Node.js/TypeScript/React/Express code and PostgreSQL queries. Category: Software Development Seniority: Mid Level Tools: Node.js, TypeScript, React, Express, PostgreSQL, JavaScript, SQL, Claude Code, ChatGPT, Perplexity Pro, Cursor, Lovable, Grafana, Honeycomb, Sentry Commitment: Full Time Workplace: Remote Languages: English