We are looking for a Java Developer with experience in building high-performing, scalable, enterprise‑grade applications. In your role as a Java developer your job will include developing, enhancing and maintaining cloud‑native Java applications across our modernization platform.

Responsibilities

Contribute in all phases of the software development lifecycle from concept to design and implementation

Come up with software designs that are in compliance with specifications

Write well‑designed, readable, maintainable, testable, and efficient code

Prepare and produce releases of software components

Support continuous improvement by investigating alternatives and technologies and presenting for architectural review

Fix bugs and defects in existing software that may be in development, QA, UAT, or production

Contribute to technical documentation of software components

Skills Requirements

BS/MS degree in Computer Science, Engineering, or a related subject





Deep knowledge of Java, JVM, and J2EE technologies with excellent debugging skills

Excellent knowledge of relational databases (Oracle, MS SQL Server, MySQL), SQL, JDBC, and ORM technologies (JPA2, Hibernate)

Experience in the Spring Framework and developing REST APIs using Spring Boot

Experience with deployment infrastructure: containers (Docker) and orchestration (Kubernetes)

Experience with at least one test framework (JUnit, TestNG, Spock) and test‑driven development; knowledge of mock testing frameworks

Experience with source control (Git), CI/CD systems (Jenkins), API tools (SOAP UI, Postman, Swagger), and agile methodologies

Proven hands‑on Software Design and Development experience in Java including Object‑Oriented analysis and design using common design patterns

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📌 Java Developer — 1802 (Ciudad de México)
🏢 Ionate,Inc.
📍 Ciudad de México