Senior Staff Engineer (Database Administrator MongoDB, PostgreSQL)
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Job Location:
Monthly Salary:
Posted on:
10 hours ago
Vacancies:
1 Vacancy
Department:
Job Summary
Requirements
- Minimum 7 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 :
Bachelors or masters degree in computer science Information Technology or a related field.
Remote Work :
No
Employment Type :
Full-time
Key Skills
- Databases
- SQL
- High Availability
- PL/SQL
- Solaris
- Microsoft SQL Server
- Database Design
- Performance Tuning
- MySQL
- Shell Scripting
- Database Administration
- Oracle
About Company
Nagarro helps future-proof your business through a forward-thinking, fluidic, and CARING mindset. We excel at digital engineering and help our clients become human-centric, digital-first organizations, augmenting their ability to be responsive, efficient, intimate, creative, and susta ... View more
