Product Engineer - Full Remote at Blackfluo.ai in Argentina

Job Opportunity: Senior Full-Stack Developer (Focus Backend Python)
Location: Fully Remote (PST Timezone)
Start Date: ASAP
️ Languages: English required

We're growing our team to support the expansion of our internal projects. If you're passionate about building ambitious products in a flexible, fast-paced environment, wed love to hear from you!

Your Role

As a key member of our development team, you will:

• Lead the design and development of innovative web and mobile applications.

• Focus primarily on backend development (70%) in Python, while contributing to frontend tasks (30%) using React and React Native.

• Architect scalable and reusable backend systems using frameworks like Django or FastAPI.

• Build robust APIs and ensure high standards of performance, reliability, and security.

• Collaborate cross-functionally with product managers, designers, and stakeholders from concept to deployment.

• Optimize application performance and handle challenges related to data processing and system integrations.

• Conduct code reviews and mentor junior developers, promoting best practices.

• Use AI tools to streamline development workflows and enhance product features.

What Were Looking For

• Experience: 5+ years in software development, with strong backend expertise in Python and a solid grasp of frontend technologies.

• Backend: Proficiency with Python, Django/FastAPI, PostgreSQL, Redis, and cloud infrastructure (preferably AWS).

• Frontend/Mobile: Experience with React, React Native, JavaScript/TypeScript, and knowledge of mobile CI/CD and performance best practices.

• AI/Automation: Comfort with AI tools to support dev productivity and automation.

• Problem-Solving: Strong analytical mindset with a track record of solving complex issues and delivering high-quality results.

• Communication: Excellent written and verbal communication in English, with the ability to collaborate effectively in a remote setup.

• Product Mindset: Focused on user experience and able to turn business needs into scalable tech solutions.

• Team Spirit: Self-driven, proactive, and comfortable working in a distributed, agile startup environment.

• Bonus: Experience in fintech, marketplaces, or scaling products in high-growth startups.