MongoDB Engineer

October 27, 2026

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.

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