Product Engineer - Full Remote
Blackfluo.aiSão Paulo, São Paulo, Brazil
Posted February 17, 2026
Full Time
About the Company
Blackfluo.ai develops an AI‑powered recruitment platform that transcends traditional keyword matching by deeply analyzing each client’s unique hiring criteria. The platform offers fully customized talent searches, delivering precise candidate matches tailored to specific job requirements. Its advanced natural language processing captures nuanced qualifications and industry context, enabling more accurate assessments than standard profiles. With a rapid search capability that surfaces top candidates from millions of profiles in under five minutes, Blackfluo.ai delivers both speed and precision, redefining the efficiency of modern talent acquisition.
Job Description
Join our development team and contribute to the growth of our internal projects as a Senior Full-Stack Developer. You will lead the design and development of innovative web and mobile applications, focusing on backend development in Python and contributing to frontend tasks using React and React Native.
Requirements
- 5+ years in software development
- Strong backend expertise in Python
- Solid grasp of frontend technologies
- Proficiency with Django/FastAPI
- PostgreSQL
- Redis
- Cloud infrastructure (preferably AWS)
- Experience with React, React Native
- JavaScript/TypeScript
- Mobile CI/CD and performance best practices
- AI tools to support dev productivity and automation
- Strong analytical mindset
- Excellent written and verbal communication in English
- Collaboration skills
- Self-driven, proactive, and comfortable working in a distributed, agile startup environment
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance