Full Stack Software Engineer (Product Engineering Team)
HybridSão Paulo, São Paulo, Brazil
Job Summary
Architect and implement high-performance, scalable backend microservices for the core Chat Platform, including real-time messaging capabilities. Build, deploy, and iterate on UI services and conversational interfaces for WhatsApp, Web, and Mobile applications. Design infrastructure on Google Cloud services to handle millions of daily requests while collaborating with product, UX/UI, and business units. Mentor junior developers and leverage customer feedback to continuously improve conversational experiences. Maintain proficiency in English at an upper-intermediate level or higher. Fully remote with a future transition to hybrid, offering competitive salary, stock options, and unlimited PTO.
Required Qualifications
- 5+ years of experience as a Software Engineer in a fast-paced environment
- Proven ability to build, ship, and iterate on software applications with an emphasis on real-world impact
- Strong foundation in algorithms and data structures
- Experience with web services, including SOAP and REST APIs
- Familiarity with architectural patterns like Hexagonal Architecture, Event Driven Architecture, A/B Testing, Feature Flags, and Gradual Rollouts
- Proficiency in English at an Upper-Intermediate level or higher
Desired Qualifications
- Familiarity with AI tools such us: Claude, Cursor, Codex or similar technologies
- Curiosity and/or experience in Fintech
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