Fullstack Engineer (Python+React)
Contractor · Remote · 10 openings
In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters.
Key Responsibilities
- Design, develop, and maintain cutting-edge web applications using Python, React, Django, and Flask.
- Architect and implement RESTful APIs, ensuring seamless integration with frontend and third-party systems.
- Develop and optimize complex database solutions using PostgreSQL and MySQL.
- Collaborate closely with product managers, designers, and other engineers to deliver high-quality features.
- Champion code quality by writing unit/integration tests with Pytest and Jest, and participating in code reviews.
- Leverage Docker, Git, and CI/CD pipelines to streamline development and deployment processes.
- Troubleshoot, debug, and resolve application issues, continuously improving performance and scalability.
Required Skills & Qualifications
- Expert proficiency in Python (Django, Flask) and modern JavaScript/TypeScript (React, Node.js).
- Strong understanding of API development, integration, and RESTful principles.
- Hands-on experience with relational databases such as PostgreSQL and MySQL.
- Proficient with Git workflows, Docker containerization, and CI/CD setup and maintenance.
- Experience in both frontend and backend development in production-grade environments.
- Demonstrated problem-solving skills and ability to work independently or collaboratively within Agile teams.
- Excellent written and verbal communication skills, with a focus on clarity and knowledge sharing.
Preferred Qualifications
- Familiarity with cloud platforms (AWS, Azure, or GCP) and serverless architectures.
- Experience with advanced testing methodologies and performance optimization.
- Background in designing scalable, distributed systems for high-traffic applications.
$30–$130/hr
Remote