MongoDB Database Administrator

Req ID : 338489

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

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 us.nttdata.com (http : / / us.nttdata.com / en)

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https : / / us.nttdata.com / en / contact-us .

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