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.