MongoDB Engineer

We are seeking an experienced **MongoDB Engineer with a strong Java development background** to support the modernization and migration of existing Java-based applications and data solutions to MongoDB. The ideal candidate will have hands-on experience with Java, MongoDB, database migrations, and application integration.

Work Authorization: Only USC, GC and GC EAD

### Key Responsibilities

• Design, develop, and implement MongoDB solutions to support existing Java applications.

• Lead and support migration efforts from existing Java-based data solutions to MongoDB.

• Analyze existing Java applications, data structures, and database dependencies to identify migration requirements.

• Develop and optimize Java applications that integrate with MongoDB.

• Design MongoDB collections, document schemas, indexes, and aggregation pipelines.

• Ensure data integrity, performance, scalability, and security throughout the migration process.

• Troubleshoot and resolve issues related to Java and MongoDB integration.

• Collaborate with architects, developers, and business teams to support modernization initiatives.

• Perform database performance tuning, query optimization, and testing.

### Required Qualifications

• Strong hands-on experience with **MongoDB and Java**.

• Experience with database migrations and modernization projects.

• Strong understanding of MongoDB architecture, document modeling, indexing, and aggregation.

• Experience with Java, Spring Boot, REST APIs, and microservices.

• Experience integrating Java applications with MongoDB using MongoDB drivers or Spring Data MongoDB.

• Strong understanding of relational and NoSQL databases.

• Experience with data migration, transformation, and validation.

• Strong troubleshooting, problem-solving, and performance optimization skills.

### Preferred Qualifications

• Experience migrating applications from relational databases such as Oracle, SQL Server, or PostgreSQL to MongoDB.

• Experience with AWS or other cloud platforms.

• Familiarity with CI/CD pipelines and DevOps practices.

• Experience with large-scale enterprise application modernization.