Java Engineer – Application / Database Modernization
MactoresMumbai, Maharashtra, India
Posted November 16, 2025
Full Time
About the Company
Mactores is a leading provider of modern data platform solutions since 2008. Offering a comprehensive suite of services including Big Data, Machine Learning, and Cloud computing, Mactores accelerates business value through automation, agility, and security. The company partners with clients to strategize digital transformation, migration, or modernization, leveraging expertise in Microsoft Azure, Amazon AWS, Google Cloud, and other cutting-edge technologies.
Job Description
Mactores is a trusted leader in providing modern data platform solutions. We are looking for a Java Engineer to participate in the migration project from Oracle to PostgreSQL.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or related field.
- 3+ years of professional Java development experience (Spring, JDBC, MyBatis/Hibernate or equivalent).
- Experience with application modernization, database migrations, or large-scale refactoring initiatives.
- Strong SQL expertise and the ability to analyze, interpret, optimize, and rewrite complex SQL used within Java applications.
- Deep understanding of JDBC, ORMs, Java transaction patterns, and database-driven application flows.
- Experience working on enterprise-grade, high-performance applications with complex data interactions.
- Strong communication skills and ability to work with global distributed teams in US time-zones.