Position Summary: We are seeking a Java Microservices Tech Lead for requirements analysis, architecture design, service definition, and technical documentation in IT. Key Highlights: 1. Leadership in design and development of microservices with Java and Spring. 2. Active participation in service definition with multidisciplinary teams. 3. Work in analysis, design, and technical documentation of solutions. IDS Comercial is a 100% Mexican IT company with 43 years of experience and presence in Mexico, Latin America, and the USA. Over 1,500 consultants work on numerous projects across sectors including financial, commercial, manufacturing, telecommunications, services, government, among others. We are accredited at CMMI Level 5 (Capability Maturity Model Integration), the quality model established by the Software Engineering Institute (SEI). Certified by ISO under standard ISO/IEC 27001:2013. We hold the Socially Responsible Enterprise (ESR) distinction. · WE ARE LOOKING FOR YOU! · Java Microservices Tech Lead · Key Responsibilities: Business requirements analysis. Identification of business rules and technical rules. Identification of acceptance criteria, preconditions, and postconditions. Definition of functional and non-functional requirements (NFRs). Identification of services and systems together with Architecture and legacy systems. Definition of service inputs and outputs. Definition of service operational rules. Identification of use cases and scenarios (happy path and unhappy path). Collection of NFRs for services. Design of architecture diagrams (components, context, sequence, activities, deployment, and high-level entity-relationship model). Definition and development of Swagger / OpenAPI contracts. Collaboration with business, architecture, legacy systems, and frontend teams for service definition. Integration with the Interoperability team for service design. Technical documentation: MLD and LLD. · Requirements: · Development: Java J2EE, Spring, Spring Boot, Hibernate, JavaScript / TypeScript. Architecture: REST microservices, system integration, API design. Databases: MongoDB. Application Servers: Tomcat, WebLogic, OpenShift. Technical Design: UML, API definition, Swagger/OpenAPI contracts. Platforms / IDEs / Applications: Jenkins, SonarQube, Maven, Git, Jira, IntelliJ, Eclipse, UML. Required Certifications and Methodologies: Knowledge of Agile methodologies (Scrum / Kanban), REST API design, and microservices architecture. · Work Modality: Hybrid (Occasional onsite visits depending on project criticality). · Location: Los Alpes, Álvaro Obregón, Mexico City. · We Offer: Monthly base salary (100% payroll scheme) Statutory benefits Attendance bonus (10% of monthly base salary) 5% housing fund (% of payroll) 2% retirement fund (% of payroll) Major Medical Expense Insurance Minor Medical Expense Insurance Accident Life Insurance Savings Fund (Optional) Fleet Auto Insurance (Optional) Commercial Agreements · We are an inclusive company free from any form of discrimination, where opportunities are available to those who demonstrate attitude and talent. We do not require medical certificates certifying absence of pregnancy or Human Immunodeficiency Virus (HIV) as prerequisites for joining our large family of professionals and accessing equal growth opportunities.-Requirements- Minimum Education: Higher Education – Bachelor’s Degree years of experience Keywords: technologist, technician, tech, technician, technology, tecnología, technologist, leader, supervisor, manager, director, chief, lead, leadership, regent