Full Stack Developer

3 days ago

Delhi Cantonment Delhi, India Dataviv Technologies Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Role Summary
We are looking for a highly motivated Fullstack Developer who has strong experience building scalable, performant web applications using Python (Django / FastAPI) backend and React frontend. You will own features end-to-end from planning and design to development, testing, deployment, and maintenance. Youll collaborate with product, UI/UX, QA, and DevOps teams to deliver high-quality software.

Key Responsibilities

  • Design, develop, and maintain backend services/APIs using Python, with Django and/or FastAPI
  • Build frontend components using ReactJS, Redux (or equivalent state management), HTML5, CSS3, JavaScript (ES6+)
  • Define and implement RESTful APIs; if needed, GraphQL or WebSocket endpoints
  • Write unit/integration tests; participate in code reviews; enforce coding standards & best practices
  • Ensure performance, scalability, security, and reliability of applications
  • Handle database design and writing efficient queries (SQL / NoSQL as per context)
  • Work with Docker, containerization, possibly with orchestration (Kubernetes)
  • Set up or work with CI/CD pipelines; deployment to cloud (AWS / GCP / Azure or internal infrastructure)
  • Monitor application health, debug issues, optimize bottlenecks
  • Collaborate in agile team: sprint planning, standups, backlog grooming, retrospectives etc.
  • Mentor junior developers (if senior level) and contribute to architectural decisions

Required Qualifications

  • Bachelors degree in Computer Science, Engineering, or related field
  • 3-6+ years (or appropriate level) of professional fullstack development experience
  • Strong backend experience in Python; proficiency in Django and/or FastAPI
  • Solid experience in frontend development using ReactJS and modern JS ecosystem
  • Experience working with relational databases (PostgreSQL, MySQL etc.) and/or NoSQL (MongoDB, Redis etc.)
  • Good understanding of REST APIs; knowledge of GraphQL / real-time WebSockets is a plus
  • Experience with version control (Git), testing frameworks, CI/CD tools
  • Familiarity with deployment, cloud services, containerization (Docker), infrastructure basics

Preferred Skills

  • Experience with microservices architecture
  • Knowledge of caching, message queues, background jobs (e.g. Celery, Redis, RabbitMQ)
  • Experience with performance tuning & scaling in production
  • Understanding of security best practices: authentication, authorization, OWASP etc.
  • UI/UX sense able to work closely with designers; responsive / mobile-friendly frontend
  • Experience or interest in DevOps tasks: infra as code, logging / monitoring, observability

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