Senior Staff Engineer (Database Administrator - MongoDB, PostgreSQL) at Nagarro

Bengaluru, karnataka, India -

Full Time

Start Date

Immediate

Expiry Date

11 May, 26

Salary

0.0

Posted On

10 Feb, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

MongoDB, PostgreSQL, Database Administration, High Availability, Disaster Recovery, Database Security, Performance Tuning, SQL, Unix/Linux, Agile, Automation, Bash, Python, MySQL, Cassandra, Ops Manager

Industry

IT Services and IT Consulting

Description

Company Description 👋🏼We're Nagarro. We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at a scale — across all devices and digital mediums, and our people exist everywhere in the world (17500+ experts across 36 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in! Job Description Requirements Minimum 7.5+ years of experience in a senior technical database administration role within large, complex organizations. Proven and essential experience working within the banking or financial services sector. Relevant database certifications in MongoDB, PostgreSQL, MySQL, or Cassandra are required. Excellent knowledge in MongoDB database administration, including architecture, internals, replicasets, and sharding. Excellent knowledge in Ops Manager for MongoDB operations. Excellent knowledge in PostgreSQL database administration, including architecture, internals, high availability, and clustering. Excellent knowledge in database patching, upgrades, backup, and restore mechanisms for both MongoDB and PostgreSQL. Excellent knowledge in database auditing, logging, and security best practices. Excellent knowledge in database performance tuning, diagnostics, and migration. Good knowledge of SQL and PG PL/SQL. Good knowledge of Unix/Linux operating systems. Good knowledge of Agile working practices and modern automation technologies such as Ansible, Jenkins, and Terraform. Good knowledge of scripting languages, specifically Bash and Python. Excellent knowledge in MySQL database administration, including architecture, internals, HA, clustering, and monitoring is preferred. Good knowledge in Cassandra database administration, including architecture, internals, HA, clustering, and monitoring is preferred. Responsibilities Provide senior-level administration, management, and support for MongoDB, PostgreSQL, and other database systems in a 24/7 banking environment. Design, implement, and maintain robust high availability and disaster recovery solutions using replication, clustering, and sharding technologies. Plan and execute database patching, upgrades, and migrations with minimal downtime and risk. Implement and manage comprehensive backup, restore, and recovery procedures to ensure data integrity and availability. Perform proactive database performance tuning, monitoring, and capacity planning. Enforce database security policies, implement auditing, and ensure compliance with financial sector regulations. Utilize Ops Manager and other monitoring tools to ensure database health and performance. Develop and maintain automation scripts and leverage infrastructure-as-code tools for database provisioning and management. Collaborate with development and infrastructure teams within an Agile framework to support project deliverables. Create and maintain documentation for database architectures, procedures, and configurations. Provide mentorship and guidance to junior team members and act as a subject matter expert. Qualifications Bachelor’s or master’s degree in computer science, Information Technology, or a related field. Service Region: South Asia

Responsibilities

Provide senior-level administration and support for MongoDB, PostgreSQL, and other database systems in a 24/7 banking environment. Design and implement high availability and disaster recovery solutions while ensuring database performance and security.