Python Developer

iZOOlogic; Jaipur; On-site; INR 1,200,000 - 2,200,000; Full time

Job summary

iZOOlogic is seeking a Python Developer with strong React and AI/LLM experience to build scalable backend services and modern frontend interfaces. You will implement AI-powered features, integrate LLM APIs, and work across backend, frontend, APIs, databases, and AI integration layers.

The role requires 3–5 years of hands-on Python development, proficiency with FastAPI/Flask/Django, REST APIs, React, and experience deploying AI-enabled applications.

Qualifications

• 3–5 years of hands‑on Python development experience.
• Strong knowledge of Python programming and object‑oriented concepts.
• Experience with frameworks such as FastAPI, Flask, or Django.
• Strong experience in REST API development and third‑party API integrations.
• Understanding of asynchronous programming is preferred.

Responsibilities

• Design, develop, and maintain scalable applications using Python.
• Build responsive and user‑friendly interfaces using React.js.
• Develop and integrate RESTful APIs and backend services.
• Integrate LLMs and Generative AI capabilities into applications.
• Work with LLM APIs such as OpenAI, Anthropic, Gemini, or similar platforms.
• Develop AI‑powered features such as conversational interfaces, intelligent search, summarization, classification, and content generation.
• Work with Prompt Engineering, RAG, embeddings, vector databases, and LLM workflows.
• Integrate AI models with existing applications and business workflows.
• Optimize application performance, scalability, security, and reliability.
• Collaborate with Product Managers, UI/UX Designers, QA, DevOps, and other engineering teams.
• Write clean, maintainable, reusable, and well‑documented code.
• Participate in code reviews, debugging, testing, and production support.
• Stay updated with emerging AI/ML, LLM, and Generative AI technologies.

Skills

Python

React

AI/LLM

REST API

Prompt Engineering

CI/CD

Docker

Async programming

Debugging

Tools

FastAPI

Flask

Django

PostgreSQL

MySQL

MongoDB

LangChain

Weaviate

Pinecone

Job description

Job Title: Python Developer – Full Stack & AI/LLM

Experience: 3–5 Years

Location: Jaipur – Onsite

Employment Type: Full-Time

Joining: Immediate Joiners / Short Notice Preferred

About the Role

We are looking for a skilled Python Developer with strong React and AI/LLM experience to join our technology team. The ideal candidate should have hands‑on experience developing scalable backend applications using Python, building modern frontend applications with React, and integrating Generative AI, Large Language Models (LLMs), and AI‑powered solutions into production applications.

This is a hands‑on development role for someone who can work across the backend, frontend, APIs, databases, and AI/LLM integration layers.

Key Responsibilities

• Design, develop, and maintain scalable applications using Python.
• Build responsive and user‑friendly interfaces using React.js.
• Develop and integrate RESTful APIs and backend services.
• Integrate LLMs and Generative AI capabilities into applications.
• Work with LLM APIs such as OpenAI, Anthropic, Gemini, or similar platforms.
• Develop AI‑powered features such as conversational interfaces, intelligent search, summarization, classification, and content generation.
• Work with Prompt Engineering, RAG, embeddings, vector databases, and LLM workflows.
• Integrate AI models with existing applications and business workflows.
• Optimize application performance, scalability, security, and reliability.
• Work with databases such as PostgreSQL, MySQL, MongoDB, or similar.
• Collaborate with Product Managers, UI/UX Designers, QA, DevOps, and other engineering teams.
• Write clean, maintainable, reusable, and well‑documented code.
• Participate in code reviews, debugging, testing, and production support.
• Stay updated with emerging AI/ML, LLM, and Generative AI technologies.

Required Technical Skills

• 3–5 years of hands‑on Python development experience.
• Strong knowledge of Python programming and object‑oriented concepts.
• Experience with frameworks such as FastAPI, Flask, or Django.
• Strong experience in REST API development and third‑party API integrations.
• Understanding of asynchronous programming is preferred.

Frontend – React

• Strong hands‑on experience with React.js.
• Experience with HTML5, CSS3, and responsive UI development.
• Experience integrating React applications with REST APIs.
• Understanding of state management and modern React development practices.

AI / LLM

• Hands‑on experience working with Generative AI and LLM‑based applications.
• Experience integrating LLM APIs such as OpenAI, Gemini, Anthropic, or equivalent.
• Good understanding of Prompt Engineering.
• Experience with RAG (Retrieval‑Augmented Generation).
• Understanding of embeddings and vector databases such as Pinecone, FAISS, Weaviate, Qdrant, or Chroma.
• Experience with frameworks such as LangChain or LlamaIndex is preferred.
• Understanding of tokenization, context windows, hallucinations, temperature, and model limitations.
• Experience building or integrating AI‑powered features into production applications.

Database & Development Practices

• Experience with SQL and/or NoSQL databases.
• Understanding of CI/CD and basic cloud concepts.
• Familiarity with Docker is preferred.
• Strong debugging and problem‑solving abilities.

Good to Have

• Experience with AWS, Azure, or GCP.
• Experience with AI agents or agentic workflows.
• Experience with model evaluation and LLM performance optimization.
• Familiarity with machine learning concepts.
• Experience building SaaS or enterprise applications.
• Cybersecurity product/domain experience is an added advantage.

Candidate Profile

We are looking for someone who:

• Has 3–5 years of genuine hands‑on development experience.
• Has strong Python development experience along with React.
• Has practical AI/LLM implementation experience, not just theoretical knowledge.
• Can independently develop APIs, integrate frontend applications, and implement AI functionality.
• Has experience taking features from development through testing and production.
• Is comfortable working in a fast‑paced product engineering environment.
• Demonstrates strong ownership, problem‑solving, and technical curiosity.
• Is willing to work onsite from our Jaipur office.