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 strong 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

- Strong 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