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Urgent! Back End Developer Job Opening In WorkFromHome – Now Hiring Adastra



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.

  • 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.

  • Strong proficiency in Java, Maven, and Hibernate ORM.

  • Solid experience with MySQL and relational database design.

  • Deep understanding of identity federation, SSO, and SAML protocols.

  • Proven track record of working with Auth0 or similar identity platforms.

  • Ability to work independently and communicate effectively in a cross-functional team.

  • Strong English communication skills both written and spoken

Nice to Have

  • Experience modernizing monolithic applications.

  • Familiarity with microservices architecture and RESTful APIs.
  • Exposure to CI/CD pipelines and containerization (Docker, Kubernetes).

What We Offer

  • Competitive salary and benefits package
  • Full remote work flexibility
  • Work with cutting-edge technologies in a dynamic, collaborative team
  • Birthday bonus
  • Access to 500+ lifelong learning courses and development opportunities
  • Fast-track leadership growth paths for senior professionals
  • Open-door policy with a global, inclusive team culture

Important: CVs submitted in Spanish will not be considered.

Please ensure your resume is in English.

#J-18808-Ljbffr


Required Skill Profession

Desarrollo De Software



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    Unlock Your Back End Potential: Insight & Career Growth Guide


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