Mongo DB DBA

Role Overview

We are seeking a professional who designs, optimizes, and manages document-based No

SQL databases to ensure high performance, scalability, and security. They bridge backend application requirements with database architecture, handling tasks such as schema design, aggregation pipelines, and cloud database management.

• Database Architecture:
  Design and implement scalable data models, including advanced schema design, indexing, and sharding strategies for high‑volume datasets.
• No
  
  SQL Data Design and implementation:
  Design flexible schemas, indexes, and aggregation pipelines in MongoDB to support high‑speed, unstructured, and semi‑structured application data.
• Data Governance & Metadata:
  Manage data governance standards, metadata management, and data lineage for both event streams and historical data stores.
• Performance Tuning:
  Optimize complex queries, manage the Aggregation Framework, and troubleshoot system bottlenecks.
• Infrastructure Management:
  Maintain high availability through replica sets, perform database upgrades, and define backup and disaster recovery procedures.
• Security & Compliance:
  Enforce data protection, manage roles and permissions, and ensure compliance with security standards (e.g., PII, PCI).
• Integration & Migration:
  Develop backend APIs (e.g., Node.js, Python, Java) and manage ETL/ELT processes or data migrations between SQL and No
  
  SQL environments.

5 to 8+ years of experience with MongoDB features, BSON data structures, and the MongoDB Aggregation Framework.

Proficiency with MongoDB Atlas, Compass, and the MongoDB Shell.

Familiarity deploying and managing databases on cloud‑native platforms like AWS, GCP, or Azure.

Manage, support, and integrate event‑driven architecture, topics, schemas, and event payloads.

Manage, support, and integrate for stateful stream processing and large‑scale batch ETL pipelines.

Bachelor’s degree in Computer Science, Data Engineering, Information Technology, or a related field.

• Flexible to rotational shifts, 5 days WFO.
• Ability to work in a changing environment.
• Strong problem‑solving and analytical skills.
• Ability to work independently or within a team.
• Manage day‑to‑day challenges and communicate developmental risks with the technical team.