Fullstack Engineer (TypeScript)

TL;DR

Fullstack Engineer (TypeScript): Delivering product features end-to-end from React frontend to Node.js API with an accent on strictly typed TypeScript and real-time data handling. Focus on designing scalable queries for PostgreSQL and MongoDB and implementing complex state management for web applications.

Location: Remote (Greece)

Company

hirify.global.ai uses proprietary Artificial Intelligence to help water utilities predict pipe and meter failures to improve engineering and operational decisions.

What you will do

• Develop and ship product features end-to-end across the React frontend and Node.js/Express API.
• Design and evolve database queries against PostgreSQL and MongoDB.
• Implement real-time data synchronization and communication over WebSockets.
• Write and maintain automated unit and integration tests to ensure system reliability.
• Participate in code reviews and collaborate within a remote, asynchronous team.

Requirements

• 3+ years of experience building production web applications using TypeScript end-to-end.
• Strong proficiency in React (hooks) and mature state-management (e.g., Redux Toolkit, MobX, XState).
• Hands-on experience with both relational (PostgreSQL) and document (MongoDB) databases.
• Expertise in REST API design, including request validation, error handling, and queue-driven processing.
• Experience with production observability tools like structured logs and Sentry.
• Must be based in Greece.

Nice to have

• Experience with mapping or GIS technology (PostGIS, Esri/ArcGIS).
• Experience building real-time interfaces or working with gRPC/Protobuf.
• Comfortability with AWS services (S3, Cognito, Lambda) or data visualization.
• Exposure to Python or Golang.

Culture & Benefits

• Fully remote work arrangement.
• Work on high-impact AI solutions addressing global water infrastructure issues.
• Async-first communication and disciplined version-control practices.
• Collaborative engineering environment with a focus on maintainable, well-tested code.