PostgreSQL / MongoDB Database Administrator / 5 - 10 Years / Bangalore


Posted 20 Dec 2017 (424 days ago)

Job Description

PostgreSQL / MongoDB Database Administrator:
Job Responsibilities
 Responsible for all aspects of Database Administrator - design, support & administration.  Monitor availability and performance of production and development databases and servers.  Provide day-to-day support of PostgreSQL and MongoDB database technologies.  Perform and automate daily database maintenance, troubleshooting, backups and recovery procedures.  Analyze and resolve complex technical problems, including performance tuning, replication issues, and application design and debugging etc.,  Provide technical services including periodic software upgrades and migration of PostgreSQL and MongoDB database technologies.   Identify root causes of production problems and work with developers to circumvent and resolve such problems.  Log, schedule and track all changes using change management system tools.  Responsible for all corrections to the database infrastructure and for repairs to the system or database.  Assists developers with creating/updating solutions, including defining XML document updates, SQL/XPath/XQuery issues, export/import data, data feeds etc.,   Provide accurate work estimates and balance time/efforts across multiple lines project.  Communicate/work effectively in a team environment.  Opportunity to take on technical leadership role to guide the PostgreSQL and MongoDB database technologies team members.
 Minimum 5 years of Full Development Life Cycle experience in OLTP and DW projects using any SDLC methodologies.  3+ years database administration with PostgreSQL and MongoDB database technologies.  3+ years’ experience in reviewing, writing and debugging, tuning SQL code.  3+ years’ experience in physical characteristics such as table design, relationships, data partition, efficient indexes, storage allocation, capacity planning etc.  Good hands-on experience with large-scale deployments of any database technologies such as PostgreSQL and MongoDB database technologies in multi-node clustered environments including HA, replication and security.  Experience with PL/SQL data access and manipulation methodologies, query performance and tuning, reviewing, writing and debugging, tuning complex data structures.  Some experience with object-oriented programming languages such as Java and/or C#.  Experience with schema/data design such as data partitioning, efficient indexes, storage allocation, capacity planning, understanding ETL to extract and transform XML documents.  Experience with Linux / Unix platforms & good experiencing with Linux shell scripting.  Excellent display of ability in troubleshoot complex issues, problem solving and analytical, time management, written and communication skills, decision making, interpersonal relationship skills  Display strong inter-personal, verbal and written communication skills and experience with communicating with teams across the globe.  Strong working experience using database tools such as PGAdmin, Robo 3T etc.,
 Experience with Cassandra and any other NoSQL databases.  Experience in MySQL, Oracle and any other RDBMS technologies is desirable.  Experience in integrating multiple / heterogeneous Data sources, and Relational and non-Relational Data Sources.   Worked in product development organizations  Technical/Business Skills and Knowledge in Healthcare industry/HL7

Key Skills

PostgreSQL, MongoDB, SDLC


Information Technology And Services

Employment Type

Full Time

Job Function

Information Technology

Experience Required

5 - 10 Years

No Of Positions

Salary Offered

INR 0 - 0

Interview Locations

Client Location - Not Mentioned(Interview Mode - Face 2 Face)

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