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MongoDB Database Administrator

MongoDB Database Administrator

NTTIrving, US
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JOB DESCRIPTION

Req ID :  338489

We are currently seeking a MongoDB Database Administrator to join our team in Irving, Texas (US-TX), United States (US).

Day to Day job Duties :

  • Administering, monitoring, and maintaining MongoDB clusters (replica sets and sharded clusters).
  • Deep understanding of MongoDB's aggregation framework, indexing strategies, and document model.
  • Optimizing schema design for NoSQL document stores.
  • Proficiency in MongoDB security features and authentication mechanisms.
  • Managing, configuring, and tuning PostgreSQL instances and clusters.
  • PostgreSQL replication (streaming replication, logical replication), partitioning, and indexing.
  • Strong knowledge of SQL, stored procedures, functions, and database triggers.
  • Familiarity with PostgreSQL extensions and their management.
  • Administering, monitoring, and optimizing Neo4j graph databases.
  • Proficiency in Cypher query language and graph data modeling.
  • Experience with Neo4j clustering (Causal Clustering) and high availability.
  • Understanding graph algorithms and their performance implications.
  • Knowledge of Neo4j Bloom, Browser, and related tooling.

Skills required :

  • Overall 7+ years of experience.
  • 3+ Proven experience in designing, developing, and managing databases with MongoDB, PostgreSQL, and Neo4j.
  • 2+ years of experience as a Database Developer or Administrator with a strong focus on PostgreSQL and Neo4j.
  • 2+ Strong proficiency in writing and optimizing queries for each database (SQL for PostgreSQL, Cypher for Neo4j, MongoDB Query Language).
  • 2+ years of Experience with MongoDB Atlas, Ops Manager, or Cloud Manager for management and monitoring.
  • 2+ Years of Experience with tools like pg_dump, pg_restore, pg_basebackup, and pg_repack.
  • 2+ Years of Experience with database design, data modeling, indexing, and performance tuning.

    • Nice to have :

  • Knowledge of other database technologies (e.g., Oracle, MySQL, SQL Server, Redis, Cassandra) is a plus.

    • LI-NorthAmerica

    PAS2

    About NTT DATA

    NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

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    Database Administrator • Irving, US