NestJS Developer; Strong Junior

Crew Matrix is building analytics software grounded in real jobsite experience. We are looking for people who want to solve real problems for contractors and help shape how construction companies measure performance, production, and profit.

Bepart ofthe founding team building anext-generation ERP SaaS platform for the construction industry. Weare hiring astrong

Junior Backend Engineer tohelp build and scale the core backend systems that power time tracking, payroll, project management, and real-time analytics. This isahands-on role working onareal production SaaS from the groundup.

• Frontend (exposure):
  React, Next.js, Tailwind CSS

• Build and maintain backend services using NestJS and TypeORM
• Write and optimize SQL queries for PostgreSQL
• Apply SOLID principles and clean architecture concepts
• Participate infrontend development tosupport product features
• Participate incode reviews and daily standups (8:00
  
  AMEST/ 15:00 Kyiv time)

• Strong knowledge ofNestJS, Next.js
• Experience with TypeORM
• Solid understanding ofSQL and relational databases
• Understanding ofSOLID principles

• Experience with GraphQL (Apollo)
• Familiarity with AWS (SQS, S3, Lambda)
• Basic knowledge of React orNext.js
• Familiarity with Tailwind CSS

• Intro call with HR
• Technical interview orcoding task
• Founder interview

This role isfor ahigh-potential junior backend developer who wants towork onareal SaaS product, cares about code quality, and wants togrow quickly inafast-paced startup environment.