Senior TypeScript Full Stack Developer Needed for Internal Tools Platform

Harbor Softworks

Contract · Remote · Flexible hours

About the role

Harbor Softworks is expanding its B2B SaaS platform with a new multi‑tenant capability called "Nimbus Hub". We need a TypeScript Full Stack Developer to design, build, and ship this feature within a tight sprint schedule. The work will involve extending existing services and ensuring tenant isolation while maintaining performance.

Key responsibilities

• Architect and implement the tenant isolation layer using NestJS and PostgreSQL schemas.
• Develop reusable React components for the Nimbus Hub admin UI, integrating with Redux Toolkit.
• Write end‑to‑end tests with Cypress and unit tests with Jest to guarantee release quality.
• Set up CI pipelines in GitHub Actions for automated linting, testing, and Docker image builds.
• Collaborate with product owners to define API contracts and deliver incremental milestones every two weeks.

Must-have skills

• Advanced TypeScript proficiency across front‑end and back‑end.
• Strong experience with React (hooks, context) and NodeJS (NestJS/Express).
• Deep knowledge of PostgreSQL, including schema design for multi‑tenant data.
• Familiarity with Docker, CI/CD (GitHub Actions) and cloud‑native deployments.

Nice to have

• Experience with GraphQL Apollo Server.
• Background in SaaS billing or subscription management systems.