Back End Developer

Adastra
📍 Colombia, Colombia, Colombia 💼 Full-time 🕒 Posted February 26, 2026

Job Description

We're seeking a seasoned
Senior Back-End Developer
to lead a critical modernization effort of our legacy Java infrastructure. This is a hands-on, high-impact role focused on integrating our monolithic Java server with Auth0, enhancing identity management, and evolving our database schema to support new organizational and user models.

Responsibilities

  • Refactor and extend existing Java back-end services to integrate with Auth0 for authentication and authorization.
  • Implement support for
    SSO
    , SAML, and identity provider federation.
  • Redesign and update MySQL database schema to accommodate
    Auth0
    Organizations, Users, and Connections.
  • Collaborate with front-end developers, DevOps, and product teams to ensure seamless integration and deployment.
  • Document architecture changes and provide technical guidance throughout the project lifecycle.

Required Skills

  • Strong proficiency in Java, Mave...

Ready to Apply?

Submit your application today and join our talented team at Adastra.

Submit Application

Job Details

  • Location Colombia, Colombia
  • Job Type Full-time
  • Category Other-General
  • Posted Date February 26, 2026
  • Application Deadline April 07, 2026