Mongodb+neo4j

4 days ago

Chennai Tamil Nadu, India Cognizant Full time

**Job Summary**:
**Experience - 6- 12 years**

**Key Responsibilities**:

- **Design, implement, and optimize document-based databases using MongoDB.**:

- **Model and manage connected data using Neo4j (Cypher query language).**:

- **Develop RESTful APIs and data services to serve and manipulate data stored in MongoDB and Neo4j.**:

- **Implement data pipelines for data ingestion, transformation, and storage.**:

- **Optimize database performance and ensure data integrity and security.**:

- **Collaborate with frontend developers, data scientists, and product managers.**:

- **Maintain documentation and support for database solutions.**

**⸻**

**Required Skills**:

- **Strong proficiency in MongoDB: schema design, indexing, aggregation framework.**:

- **Solid experience with Neo4j: graph modeling, Cypher queries, performance tuning.**:

- **Programming proficiency in Python, Node.js, or Java.**:

- **Familiarity with REST APIs, GraphQL, or gRPC.**:

- **Experience with data modeling (both document and graph models).**:

- **Knowledge of data security, backup, and recovery techniques.**

**⸻**

**Preferred Skills**:

- **Experience with Mongoose, Spring Data MongoDB, or Neo4j-OGM.**:

- **Familiarity with data visualization tools (e.g., Neo4j Bloom).**:

- **Experience with Docker, Kubernetes, or other DevOps tools.**:

- **Exposure to other databases (e.g., PostgreSQL, Redis).

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