Responsibilities
Build and maintain features across the server and the portal, to the timeline agreed with the Project Manager.
Write validation on the server for every input the system accepts.
Implement role-based access control at the level of each API.
Complete the integrations for PAN, GST, corporate identity and pincode verification.
Write database migration scripts, with a reconciliation report and a rollback plan for each.
Maintain the reports and dashboards, and make sure every figure published has a defined basis.
Write automated tests for the paths that carry statutory data, and run a regression pass before each release.
Close the findings of the security and quality audits.
Support the helpdesk on escalated issues, particularly during the filing windows.
Keep the API documentation and the release notes current.

Qualifications
B.E. or B.Tech in Computer Science, IT, Electronics or an allied branch; or MCA; or M.Sc. in Computer Science or IT, from a recognised University or Institution.

Experience
Minimum 5 years of experience in full stack web development after qualification, including at least three years on Node.js with TypeScript and on React.
Building and running production applications on a relational database and on a document database.




Designing and consuming REST APIs, with authentication, authorisation and input validation.
Having taken at least one application from development through user testing into production, and supported it after.

Desirable
Work on a Government of India or State Government portal, and familiarity with GIGW, accessibility and a CERT-In empanelled security audit.
Data migration from a legacy system.
React Native or Expo for a mobile application.
Integration with API Setu, DigiLocker, Entity Locker or Bhashini.

Skills
Server: Node.js, TypeScript, Express
Portal: React 18, Vite, Redux Toolkit
Forms: Formik and Yup, React Hook Form
Styling: Tailwind CSS, Mantine, Material UI
Databases: PostgreSQL and MongoDB
Cache, queues: Redis, BullMQ
Storage: AWS S3 or MinIO
Security: JWT, session handling, password policy
API docs: Swagger or OpenAPI
Deployment: Docker, Git, CI pipelines
Mobile: React Native, Expo

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Full Stack Developer Mumbai (India)
🏢 Trigyn Technologies
📍 India