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Banamex is looking for a motivated and skilled Java Developer to join our dynamic team. You will play a key role in designing, developing, and maintaining Java-based applications and microservices under CI/CD pipeline. Working alongside experienced engineers and architects, you will contribute to impactful projects inside the Company
Job Responsibility
Develop and maintain backend applications and APIs using Core Java and Spring Boot
Build and consume RESTful web services for seamless integration with internal and external systems
Participate in the full software development lifecycle — design, coding, testing, and deployment
Work with relational databases to develop and optimize queries and stored procedures
Support CI/CD pipeline activities using Jenkins, ensuring smooth build and release processes
Write unit and integration tests to maintain code quality and reduce regression risk
Collaborate with senior developers and architects to deliver robust, scalable solutions
Participate in code reviews and follow established development standards and best practices
Document technical designs, APIs, and system components clearly and thoroughly
Identify and resolve bugs and performance bottlenecks in a timely manner
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Requirements
5-7 years of professional development experience with Core Java
Experience developing RESTful web services and understanding of API design principles
Good knowledge of PL/SQL — writing queries, stored procedures, and optimizations
Familiarity with Linux environments and basic server-side operations
Understanding of microservices concepts and distributed system design
Experience working in agile/Scrum development environments
Strong problem-solving skills and a collaborative mindset
5-8 years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Working knowledge of consulting/project management techniques/methods
Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements
Bachelor’s degree/University degree or equivalent experience