Full Stack Engineer

Fullstack Developer (React + Backend)

Experience: Around 4 years

Location: Remote – India

Shift: 4:00 PM – 1:00 AM IST (6:30 AM – 3:30 PM EST)

Role Overview:

We're looking for a Fullstack Developer with approximately 4 years of experience building scalable web applications using React (frontend) and Python (backend). The ideal candidate should have experience with Google Cloud Platform (GCP), PostgreSQL, Firestore, and OpenAI API integration (LLMs, embeddings). You will work with global teams to build, deploy, and optimize production-grade systems.

Key Responsibilities:

• Develop high-quality, maintainable React frontends with reusable components and responsive UI.
• Build and maintain Python backend services (FastAPI, Flask, or Django).
• Integrate OpenAI APIs for LLMs, embeddings, and AI-powered functionalities.
• Design and manage databases — PostgreSQL (RDBMS) and Firestore (NoSQL).
• Work on Google Cloud deployments — Cloud Run, App Engine, Cloud SQL, IAM.
• Implement RESTful APIs, handle authentication, and ensure performance optimization.
• Collaborate with designers, product managers, and QA to deliver quality features.
• Follow Agile development practices, participate in code reviews, and write clean, tested code.

Core Skills Required:

• 3–5 years of fullstack development experience (React + Python).
• Proficiency with React (hooks, component architecture, state management).
• Solid experience with Python backend frameworks (FastAPI, Flask, or Django).
• Strong database experience — PostgreSQL & Firestore.
• Hands-on with Google Cloud Platform (GCP) services.
• Experience integrating OpenAI APIs (LLMs, embeddings).
• Good communication and collaboration skills.

Nice-to-Have:

• Familiarity with Docker / Kubernetes.
• Experience with semantic search / RAG pipelines.
• Exposure to CI/CD pipelines and GitHub Actions.
• Understanding of API security, rate limiting, and tokenization.

Cozzera, a leading staffing company, connects businesses with top talent. We focus on finding the right fit, aligning professionals' skills and values with your company's goals. Our mission is to understand your unique needs, ensuring each placement drives growth and innovation. Whether you need temporary, permanent, or specialized talent, we provide exceptional service and the perfect match. Partner with Cozzera to build your dream team.