Python Developer Job in Bangalore – AI & Web Applications

About the Role

About the Role We are looking for a skilled **Python Developer with 2–3 years of hands\-on experience** in developing dynamic web applications, REST APIs, AI\-integrated applications, and automation solutions. The ideal candidate should have strong Python fundamentals, practical experience with modern Python frameworks, and the ability to integrate AI/ML models, LLMs, databases, and third\-party services into real\-world web applications. What We Do Nextwebi is an **AI\-enabled digital transformation and software development company**. We design and develop: * Custom web applications and enterprise portals * AI\-powered applications, chatbots, and automation solutions * REST APIs and third\-party system integrations * Data\-driven dashboards and business applications * SaaS products and scalable cloud\-based platforms * Machine learning and intelligent document\-processing solutions * AI knowledge bases and RAG\-based applications What You’ll Be Doing * Develop dynamic, secure, and scalable web applications using Python. * Design, develop, document, and maintain REST APIs. * Build backend applications using **Django, Django REST Framework (DRF), Flask, or FastAPI**. * Integrate AI models, LLMs, and machine learning services into web applications. * Work with APIs and services from **OpenAI, Azure OpenAI, Google Gemini, AWS Bedrock**, and other AI platforms. * Develop AI\-powered chatbots, knowledge\-base applications, document\-processing systems, recommendation systems, and automation tools. * Build and integrate **Retrieval\-Augmented Generation (RAG)** workflows. * Implement authentication, authorization, data validation, logging, exception handling, and application security. * Work with frontend developers to integrate Python APIs with **React.js and Next.js** applications. * Design and manage databases, data models, and application workflows. * Write clean, reusable, secure, testable, and well\-documented code. * Use AI\-assisted coding tools to improve development speed, debugging, testing, and code quality. * Deploy and maintain Python applications on cloud platforms. * Troubleshoot production issues and optimize application performance. Required Technical Skills * Strong knowledge of **Python** and object\-oriented programming. * Hands\-on experience with **Django, Django REST Framework (DRF), Flask, or FastAPI**. * Good understanding of REST API development and third\-party API integration. * Experience working with databases such as **PostgreSQL, MySQL, MongoDB, or SQL Server**. * Understanding of database design, queries, indexing, and ORM concepts. * Knowledge of **HTML, CSS, JavaScript**, and modern web application architecture. * Familiarity with **Git, GitHub/GitLab, Postman, Docker, and CI/CD**. * Understanding of authentication and authorization methods such as **JWT and OAuth**. * Basic knowledge of **AWS, Azure**, or other cloud platforms. * Ability to write unit tests, debug applications, and troubleshoot complex technical issues. Python Libraries \& AI/ML Technologies Candidates should have experience with, or a good practical understanding of, relevant technologies such as: * **Web Development:** Django, Django REST Framework, Flask, FastAPI, Pydantic * **Data Processing:** Pandas, NumPy, OpenPyXL * **AI \& Machine Learning:** Scikit\-learn, TensorFlow, PyTorch * **Generative AI:** OpenAI SDK, LangChain, LlamaIndex, Hugging Face Transformers * **Vector Databases:** Qdrant, Pinecone, Chroma, FAISS * **Document Processing:** PyPDF2, pdfplumber, BeautifulSoup, OCR tools * **Database \& ORM:** SQLAlchemy, Django ORM * **Testing:** Pytest, Unittest * **Automation:** Selenium, Playwright, Requests * **Background Processing:** Celery, Redis * **Deployment:** Docker, Nginx, Gunicorn, Uvicorn **Experience with every library listed above is not mandatory.** Candidates should have strong practical knowledge of the technologies relevant to their previous projects and be comfortable learning new frameworks and tools. AI/ML Experience The candidate should understand how to: * Integrate **Large Language Models (LLMs)** through APIs. * Develop **Retrieval\-Augmented Generation (RAG)** applications. * Generate, manage, and store embeddings using vector databases. * Work with prompt engineering and structured AI outputs. * Build AI chatbots, copilots, and knowledge\-base applications. * Process and extract information from PDFs, documents, and websites. * Develop basic machine learning models and data\-processing workflows. * Integrate AI functionality into existing web applications and APIs. * Manage AI API costs, response times, data privacy, security, and error handling. Candidate Profile * **2–3 years of professional Python development experience.** * Experience developing and deploying real\-world web applications. * Strong problem\-solving and logical\-thinking abilities. * Good understanding of secure and scalable application development. * Ability to work independently and collaborate with frontend, QA, DevOps, and project teams. * Willingness to learn new AI technologies, frameworks, and development tools. * Good written and verbal communication skills. Good to Have * Experience with microservices and asynchronous programming. * Knowledge of WebSockets and real\-time applications. * Experience deploying Python applications on AWS or Azure. * Familiarity with **RAG, NLP, computer vision, or predictive analytics**. * Experience working with vector databases and embedding models. * Experience with AI\-assisted development tools such as **GitHub Copilot, Cursor, Claude Code, or ChatGPT**. Pay: ₹300,000\.00 \- ₹600,000\.00 per year Benefits: * Health insurance * Provident Fund Work Location: In person