Argentina onlyNetGym is a leading SaaS platform serving the fitness industry. We're seeking an experienced Senior Software Engineer/Tech Lead to join our engineering team and help drive the evolution of our platform.
Requirements
- 6+ years of professional software engineering experience
- Strong full-stack capabilities with modern JavaScript/TypeScript and at least one backend language (Ruby, Python, Node.js)
- Production React experience with hooks, context, and state management (React Query/Redux)
- RESTful & GraphQL API design and implementation
- Relational databases (PostgreSQL) with complex queries and data modeling
- AWS services (Lambda, SQS, S3, CloudFront, or similar cloud platforms)
- Daily use of AI coding tools (Cursor, Windsurf, Claude Code, etc.) required
Benefits
- Competitive salary
- Benefits package
- Opportunities for professional growth and development
