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.
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