Backend Migration

Mappa
Full-time Argentina, Argentina Other-General
Posted:
March 03, 2026
Location:
Argentina, Argentina, Argentina

Job Description

About the Role

Comany is looking for a Senior Backend Engineer
to join the team and lead the migration of the healthcare staffing platform from the current architecture to a new, well-designed system. You'll work closely with the founding team to redesign and rebuild core infrastructure while ensuring zero downtime for our customers.

Infrastructure Migration (Primary Focus)

  • Architect and implement a new backend infrastructure from the ground up

  • Design scalable microservices with clear boundaries and responsibilities

  • Plan and execute zero-downtime database migrations

  • Establish performance benchmarks and optimize critical paths

  • Document architecture decisions and create technical specifications

Day-to-Day Development

  • Build and maintain RESTful APIs with full type safety (TypeScript + ts-rest)

  • Design and optimize PostgreSQL schemas and q...

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Job Overview

Job Type: Full-time
Location: Argentina, Argentina
Posted: March 03, 2026
Deadline: April 12, 2026