**Corus Consulting** is a consulting firm with over 15 years of experience serving diverse clients worldwide; we have a presence in Europe, the United States, Asia, and Mexico. We are seeking your talent to join us as: **Senior Java Backend Developer:** **Experience:** * Engineers with degrees in Computer Systems, Computer Science, or related fields. * **5 years of experience as:** A senior developer responsible for designing and implementing modern, efficient APIs, focused on robust integration with legacy systems and databases. Ensures development quality through automated testing, performance optimization, and incident resolution, contributing to software product development under established quality standards. * **Functions and Responsibilities:** Over 5 years of experience as a Java backend developer. * In-depth knowledge of Spring Boot, Spring Data, Quarkus, Java, and/or Apigee. * Experience with DevOps tools: Git, Jenkins, SonarQube. * Mastery of API development principles: security, authorization (JWT, Okta, OAuth), routing, versioning, HATEOAS, and discoverability. * Experience with OpenAPI, Swagger, and API design and documentation standards. * Experience in API error handling, monitoring, and debugging. * Knowledge of API architectures and patterns: monoliths, microservices, and serverless. * Experience developing RESTful APIs for large-scale applications. * Proficiency with SQL and NoSQL databases (MySQL, PostgreSQL, Redis, MongoDB, Couchbase, Firestore). * Experience with ORMs such as Hibernate and SQL query design principles. * Ability to write effective unit tests. * **Essential Skills:** Java, Spring Boot, Spring Data, Quarkus, Apigee, API development, RESTful APIs, JWT, OAuth, Okta, OpenAPI, Swagger, Git, Jenkins, SonarQube, debugging, error handling, unit testing, microservices, monoliths, serverless, SQL, NoSQL, MySQL, PostgreSQL, Redis, MongoDB, Hibernate, caching, cloud services. **Desirable:** * Knowledge of automated testing. * Additional experience in technology operations (e.g., security auditing, DevOps, CI/CD, observability, etc.) is desirable. **Work Modality:** * Hybrid work at Av. Insurgentes Sur, CDMX. * Schedule: Monday to Friday, 8 AM to 6 PM. **We Offer:** * 100% payroll scheme. * Statutory benefits: (12 vacation days in the first year, 15-day bonus, 25% vacation premium, Social Security). * Benefits exceeding statutory requirements. * Courses and/or certifications. * PTU payment. * Career development plan. If you meet the profile, please send your updated CV to the indicated email address. Job Type: Full-time Application Question(s): * What are your salary expectations? * Can you work hybrid at Av. Insurgentes Sur? * How many years of experience do you have developing in Java? * How many years of experience do you have with Spring Boot, Spring Data, Quarkus, Java, and/or Apigee? * How many years of experience do you have with APIs: security, authorization (JWT, Okta, OAuth), routing, versioning, HATEOAS, and discoverability? * How many years of experience do you have with OpenAPI, Swagger, and API design and documentation standards? * How many years of experience do you have with API error handling, monitoring, and debugging? Work Location: Hybrid remote in 03230, Actipan, CDMX