Senior Software Engineer (Node+ReactJS)

As a Principle Engineer you will take charge of building products that onboard and run payroll for our clients. You will primarily collaborate with key stakeholders across India and U.S. to drive innovation in product development with efficiency. Key Responsibilities: Design, develop, and maintain scalable web applications using React (front-end) and TypeScript/Express (back-end) Implement and optimise APIs (tRPC, JWT authentication) for secure and efficient data exchange. Work with PostgreSQL databases for data management and GCP Cloud Storage/Box for document storage. Collaborate with product, QA, and DevOps teams to deliver features and improvements in a CI/CD environment. Ensure code quality through automated testing and participate in code reviews. Integrate third-party services (e.g., SendGrid, PingPong, Cadana, Quickbooks, Paycor, Sentry) as required. Maintain security best practices, including MFA for admin access and regular vulnerability scans. Participate in daily release cycles and agile ceremonies. Contribute to issue tracking and project management. Required Skills & Experience: Front-end: React, JavaScript/TypeScript Back-end: Express, TypeScript, tRPC, Zod, Prisma Database: PostgreSQL DevOps: GitLab (CI/CD), GCP Cloud Storage Testing: Automated test frameworks (unit, integration) API: JWT authentication, tRPC Tools: VS Code, GitLab for source control and project management Security: Understanding of MFA, vulnerability scanning, and secure coding practices Third-party integrations: Experience with services such as SendGrid, Sentry, Quickbooks, Paycor, Cadana, PingPong Desirable Skills: Experience with document storage solutions (Box, GCP Cloud Storage) Familiarity with cloud architecture (GCP) Exposure to agile development and daily release cycles Knowledge of observability tools (Sentry, GCP Logs) Experience in HR/payroll or operational platforms is a plus Ability to work autonomously, takes responsibility inception to solution