Description :

Job Title : Senior Full Stack Developer (Python / FastAPI / AI & LLM)

Job Description :

We are hiring a Senior Full Stack Developer for our team in Gurugram, Haryana. This is a full-time, onsite role for candidates with a minimum of 5+ years of experience.

You will work directly under the CEO, contributing to core technology decisions, system architecture, and product development.

This is a high-ownership role, where you will be responsible for end-to-end development - including backend systems, frontend applications, DevOps, and AI/LLM integrations. The ideal candidate should be capable of independently building and scaling production-grade systems.

Key Responsibilities :

- Develop and manage end-to-end full stack applications

- Build scalable backend systems using Python & FastAPI

- Develop responsive frontend using HTML, CSS, Angular

- Integrate and deploy AI/ML models and LLM-based systems (mandatory)

- Design and manage REST APIs, databases, and system architecture

- Implement authentication & security (JWT, OAuth2)

- Handle DevOps, deployment, and infrastructure setup

- Work with Docker, Kubernetes, and cloud environments

- Set up and manage CI/CD pipelines for automated deployment

- Optimize system performance, scalability, and reliability

- Build real-time systems (WebSockets, queues, etc.)

- Collaborate with teams and take complete ownership of systems

Required Skills (Must Have) :

Experience :

- Minimum 5+ years of Full Stack development experience

Backend :

- Strong expertise in Python (Advanced)

- Hands-on experience with FastAPI (mandatory)

- Strong understanding of async programming & performance optimization

Frontend :

- Strong skills in HTML, CSS, Angular

Database :

- Experience with PostgreSQL / MySQL / MongoDB

System Design :

- Strong understanding of REST APIs & scalable system architecture

DevOps & Cloud (Very Important) :

- Hands-on experience with :

1. Docker (mandatory)

2. Kubernetes (deployment & orchestration)

3. CI/CD pipelines (GitHub Actions / Jenkins / GitLab CI)

- Experience with cloud platforms :

1. AWS / Azure / GCP

- Understanding of :

1. Microservices architecture

2. Load balancing, scaling, monitoring

AI & LLM Skills (Mandatory) :

- Strong understanding of Artificial Intelligence (AI) and Machine Learning concepts

- Hands-on experience with Large Language Models (LLMs) (e.g., GPT, LLaMA, etc.)

- Experience integrating AI/LLM models into real-world applications

- Knowledge of :

1. Prompt Engineering

2. RAG (Retrieval-Augmented Generation)

3. Vector Databases (FAISS, Pinecone, etc.)

- Ability to work with APIs, models, and data pipelines

- Understanding of real-time AI systems (WebSockets, queues, streaming)

Job Details :

- Location : Gurugram, Haryana

- Work Type : Full-time, Onsite

- Experience : Minimum 5 years (Senior Role)

- Employment Type : Permanent

- Notice Period : Immediate joiners preferred

- Salary : As per industry standards

Ideal Candidate :

- Capable of independent system design and development

- Strong in problem-solving and architecture thinking

- Comfortable working in a high-ownership, fast-paced environment

- Passionate about AI-driven and LLM-based product development