Job Summary

We are seeking a skilled Python + React JS Developer with 47 years of skilled experience to design, develop, and maintain scalable applications. The ideal candidate will have robust problem-solving skills, hands-on coding expertise, and the ability to work collaboratively in an agile environment.

Key Responsibilities
Develop, test, and deploy Python & React based applications and APIs.
Write clean, efficient, and maintainable code following best practices.
Develop and maintain user-facing features using React.js.
Build reusable components and front-end libraries for future use.
Collaborate with cross-functional teams (frontend, QA, DevOps) to deliver robust solutions.
Optimize performance and troubleshoot issues in existing applications.
Work with databases (SQL/NoSQL) and integrate third-party services.
Participate in code reviews and mentor junior developers.
Contribute to automation, CI/CD pipelines, and cloud deployments.
Integrate GenAI capabilities with different applications using LLMs, embeddings, and RAG architectures
Optimize model performance, latency, and cost for production use
Fine-tune LLMs for domain-specific tasks such as financial document summarization, chatbot assistants,



and predictive analytics.

Required Skills
Robust proficiency in Python (Django/Flask/FastAPI preferred).
Experience with RESTful APIs and microservices architecture.
Solid understanding of OOP, data structures, and algorithms.
Experience with build tools (Webpack, Babel, npm/yarn).
Hands-on experience with relational databases (PostgreSQL/MySQL) and NoSQL (MongoDB).
Familiarity with cloud platforms (AWS/Azure/GCP).
Knowledge of version control (Git) and CI/CD tools.
Experience with OpenAI, Anthropic, Cohere, or similar GenAI platforms
Familiarity with prompt engineering, RAG (Retrieval-Augmented Generation), and model fine-tuning
Strong debugging and problem-solving skills.

Qualifications
Bachelor’s degree in Computer Science, Engineering, or related field.
3–5 years of professional experience in Python development.
Experience working in agile/scrum teams.

Nice-to-Have
Exposure to containerization (Docker, Kubernetes).
Experience with front-end technologies (React/Angular) for integration.
Knowledge of machine learning libraries (TensorFlow, PyTorch) is a plus.

📌 Python + React Js Developer Delhi
🏢 Prais It Solutions
📍 Delhi