Fullstack Developer

Weekday AI
Full-time
On-site

This role is for one of the Weekday's clients

Salary range: Rs 1500000 - Rs 2500000 (ie INR 15-25 LPA)

Min Experience: 3 years

Location: Remote (India)

JobType: full-time

We are seeking a highly skilled and motivated Fullstack Developer with 3–6 years of professional experience to join our dynamic engineering team. The ideal candidate will have hands-on expertise in Flutter for cross-platform mobile development, strong backend capabilities using NodeJS and Python, and a solid understanding of building scalable and performant web and mobile applications.

This is a fantastic opportunity to work on end-to-end product development, contribute to architecture discussions, and play a key role in shaping product direction and user experience.

Requirements

Key Responsibilities:

  • Design, develop, and maintain highly responsive cross-platform mobile applications using Flutter.
  • Build robust backend services and RESTful APIs using NodeJS and Python.
  • Collaborate with product managers, UI/UX designers, and other developers to understand requirements and deliver high-quality features.
  • Write clean, maintainable, and well-documented code following best practices and coding standards.
  • Optimize performance of applications for maximum speed and scalability across devices.
  • Manage and integrate databases and third-party services as needed.
  • Conduct code reviews, write unit/integration tests, and ensure code quality and maintainability.
  • Stay up-to-date with emerging technologies and frameworks, and apply them when appropriate.
  • Troubleshoot and debug application issues in real-time and suggest improvements.
  • Participate in Agile/Scrum development processes and contribute to sprint planning and retrospectives.

Key Requirements:

  • 3–6 years of experience as a Fullstack Developer or in similar roles.
  • Proficiency in Flutter with at least one end-to-end mobile app deployment.
  • Strong backend development skills in NodeJS and Python, including Express.js and FastAPI/Django/Flask frameworks.
  • Experience working with relational and NoSQL databases (e.g., PostgreSQL, MongoDB).
  • Good understanding of RESTful APIs, microservices architecture, and server-side logic.
  • Strong debugging and problem-solving skills.
  • Familiarity with version control systems like Git and CI/CD pipelines.
  • Knowledge of software security principles, responsive design, and performance optimization.
  • Ability to write clean, modular, and scalable code with proper documentation.
  • Excellent communication and collaboration skills with a proactive attitude.

Preferred Qualifications:

  • Experience with cloud platforms like AWS, GCP, or Azure.
  • Familiarity with Docker and containerized application development.
  • Exposure to DevOps tools and practices is a plus.
  • Knowledge of GraphQL, WebSockets, or real-time communication systems.