Design, develop, and maintain full-stack applications using Python and React; integrate AI-driven solutions and optimize performance.
Company Introduction
Codebase is a young software services company with a great pool of tech-savvy developers. We started in the spring of 2018, and have been growing aggressively. We are located in Pune, India, and serve software product companies across the globe; focusing on enterprise SaaS, eCommerce, cloud, and application development.
We are looking for a talented Full Stack Engineer with strong experience in Python and React to join our team. The ideal candidate will also have a good understanding of Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), and Generative AI technologies. This role involves building production-grade web applications and integrating intelligent AI-driven solutions.
Key Responsibilities:- Design, develop, and maintain full-stack applications using Python (FastAPI / Django / Flask) and React.
- Implement scalable APIs and integrate with AI/LLM backends for real-time interaction or content generation.
- Work with vector databases, RAG pipelines, and model workflows to build retrieval-based AI systems.
- Collaborate with interdisciplinary teams to translate AI research into deployable features.
- Optimize application performance, scalability, and data handling.
- Follow best practices in software design, architecture, and deployment using modern DevOps pipelines.
- 3-5 years Strong proficiency in Python (preferably with FastAPI, Django, or Flask).
- Solid experience with React.js and frontend development tools.
- Familiarity with RAG architecture, LLMs, and Generative AI concepts.
- Understanding of RESTful APIs and microservices.
- Experience with databases (PostgreSQL, MongoDB, or similar).
- Knowledge of cloud platforms (AWS, GCP, or similar) is a plus.
- Strong problem-solving skills and an appetite for learning emerging AI technologies.
Nice to have:
- Experience with vector databases (Pinecone, FAISS, Chroma, etc.).
- Familiarity with open-source LLM frameworks like LangChain, LlamaIndex, or Hugging Face.
- Exposure to CI/CD, containerization (Docker), and MLOps concepts.
- Excellent problem-solving and analytical skills.
- Strong communication and interpersonal abilities.
- Ability to work independently and as part of a team.
- Proactive and eager to learn new technologies.
Top Skills
AWS
Django
Docker
Fastapi
Flask
GCP
Hugging Face
Langchain
Llamaindex
MongoDB
Postgres
Python
React
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What you need to know about the Pune Tech Scene
Once a far-out concept, AI is now a tangible force reshaping industries and economies worldwide. While its adoption will automate some roles, AI has created more jobs than it has displaced, with an expected 97 million new roles to be created in the coming years. This is especially true in cities like Pune, which is emerging as a hub for companies eager to leverage this technology to develop solutions that simplify and improve lives in sectors such as education, healthcare, finance, e-commerce and more.
