Senior Full Stack Developer (React + Python)

Job Title:Senior Full Stack Developer (React / Python)

Location: Bengaluru / Hybrid

Experience: 46 years Experience

Grade : 140(Entry Level)

Employment Type: Full-Time

Job Summary

We are looking for a Full Stack Developer with strong expertise in React for frontend development and either or Python for backend development. The candidate will be responsible for building scalable high-performance applications andcontributing to system design and technical direction.

Key Responsibilities

• Design develop and maintain scalable web applications across the full stack.
• Build responsive reusable and high-quality user interfaces using .
• Develop backend services and APIs using with or NestJS or Python with Django Flask or FastAPI.
• Collaborate with product design engineering and other cross-functional teams to deliver business requirements.
• Write clean maintainable secure and testable code following engineering best practices.
• Optimize applications for performance scalability reliability and security.
• Participate in code reviews and provide constructive feedback to improve code quality.
• Mentor junior developers and support team members in technical problem-solving.
• Contribute to architectural discussions design decisions and technical direction.
• Troubleshoot debug and resolve production issues in a timely manner.

Required Qualifications

• Bachelors degree in Computer Science Engineering Information Technology or a related field or equivalent practical experience.
• 4-6 years of hands-on experience in full stack application development.
• Strong experience with and modern frontend development practices.
• Strong backend development experience using either or Python.
• Experience building and consuming RESTful APIs and/or GraphQL services.
• Experience working with relational and NoSQL databases.
• Good understanding of authentication authorization application security and API design principles.
• Experience working in Agile development environments.
• Strong communication collaboration and problem-solving skills.

Required Technical Skills

Frontend

• Strong experience with including Hooks Context API and component-based architecture.
• Experience with state management libraries such as Redux Zustand or similar.
• Proficiency in JavaScript ES6 and/or TypeScript.
• Strong knowledge of HTML5 CSS3 responsive design and browser compatibility.
• Experience with UI frameworks such as Material UI Ant Design Tailwind CSS or similar.

Backend

• Strong experience in either with or NestJS or Python with Django Flask or FastAPI.
• Experience designing and developing RESTful APIs and/or GraphQL services.
• Understanding of authentication and authorization mechanisms such as JWT and OAuth.
• Knowledge of microservices architecture and API design principles.
• Ability to write scalable maintainable and testable backend services.

Databases

• Experience with relational databases such as PostgreSQL or MySQL.
• Experience with NoSQL or search/cache technologies such as Elasticsearch or Redis.
• Strong understanding of data modeling indexing query optimization and database performance tuning.

Tools and Technologies

• Experience with version control systems such as Git GitHub GitLab or Azure DevOps.
• Experience with API development and testing tools such as Postman or Insomnia.
• Experience with Agile tools such as JIRA or Azure Boards.
• Exposure to cloud platforms such as AWS Azure or GCP.
• Experience with Docker and containerized application development.
• Exposure to CI/CD pipelines using Jenkins GitHub Actions Azure Pipelines or similar tools.
• Familiarity with monitoring and logging tools such as Prometheus Grafana ELK Stack or Datadog.

Preferred Skills

• Experience with TypeScript-based full stack development.
• Experience with cloud-native application development.
• Experience with performance optimization for frontend and backend applications.
• Experience working with distributed systems or microservices-based architecture.
• Experience with automated testing frameworks for frontend and backend applications.

Role Expectations

The candidate should be able to work independently on assigned modules contribute to design discussions collaborate effectively with team members and deliver high-quality software within agreed timelines. The role requires a balance of frontend and backend expertise strong ownership and the ability to adapt to evolving technical requirements.

IQVIA is a leading global provider of clinical research services commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at

IQVIA is committed to integrity in our hiring process and maintains a zero tolerance policy for candidate fraud. All information and credentials submitted in your application must be truthful and complete. Any false statements misrepresentations or material omissions during the recruitment process will result in immediate disqualification of your application or termination of employment if discovered later in accordance with applicable law. We appreciate your honesty and professionalism.