Senior Full Stack Engineer

GreenVibe is a startup developing smart sensing technology for the concrete industry, enabling real-time and continuous monitoring of the concrete curing process.

Our end-to-end solution combines innovative sensors, hardware, communication technology and a user-facing application.

We’re looking for an experienced and independent Full-Stack Developer to take end-to-end ownership of our user-facing application - from architecture and development to deployment and ongoing maintenance in AWS.

This is a hands-on role for someone who enjoys working across the stack, solving complex problems and taking real ownership of what goes into production.

What you’ll do:

• Lead the design, development, and deployment of new features

• Build and maintain responsive, high-performance user interfaces

• Design and develop scalable backend services using Node.js

• Own our PostgreSQL database, including schema design, complex queries, migrations, optimization, and performance

• Manage and deploy system components in AWS

• Write clean, maintainable and well-tested code, including Unit and E2E tests

• Conduct code reviews and help maintain high engineering standards

• Work closely with field teams and other members of the development team

What we’re looking for:

• 4–5+ years of hands-on Full-Stack development experience

• Strong and proven Node.js experience

• Strong hands-on experience with React and Angular

• Strong PostgreSQL experience, including data modeling, complex queries, optimization, and performance

• Experience working with AWS services such as EC2, RDS, S3, Lambda, and CloudWatch

• Strong knowledge of Git and CI/CD

• B.Sc. in Computer Science / Software Engineering, or equivalent military or professional experience

Nice to have:

• TypeScript experience on both client and server sides

• Docker and/or Kubernetes experience

• Strong understanding of application security

We’re looking for someone who can take a requirement, understand the bigger picture, make good technical decisions and take it all the way to production.