CrawlJobs Logo

MongoDB Database Administrator

gruppozenit.com Logo

Gruppo Zenit

Location Icon

Location:
India , Trivandrum

Category Icon
Category:
IT - Administration

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

The candidate is required to have the following skills.

Job Responsibility:

  • Installation and Configuration: Installing MongoDB on servers and configuring the database to ensure optimal performance. This involves setting up replication, sharding, and security parameters
  • Monitoring and Performance Tuning: Monitoring the health and performance of MongoDB clusters, identifying bottlenecks, and optimizing the database for efficient operation. This includes analysing query performance, indexing strategies, and resource utilization
  • Backup and Recovery: Implementing backup and recovery strategies to ensure data integrity and availability. This involves creating regular backups, implementing replication for fault tolerance, and performing data restores when necessary
  • Security Management: Configuring access controls, authentication mechanisms, and encryption to secure the MongoDB environment. This includes managing user accounts, roles, and permissions to ensure proper data protection
  • Monitoring and Performance Tuning: Assessing the resource requirements of MongoDB deployments and planning for future growth. This includes capacity planning, scaling the database horizontally through sharding, and vertical scaling by upgrading hardware resources
  • Troubleshooting and Issue Resolution: Identifying and resolving database-related issues, such as performance degradation, connectivity problems, or data inconsistencies. This involves diagnosing problems, analysing logs, and applying appropriate solutions
  • Maintain database documentation and provide technical guidance to team members: The candidate will be responsible for maintaining comprehensive database documentation, ensuring that all configurations, procedures, and best practices are well-documented and easily accessible. This includes keeping records of database structures, indexing strategies, backup and recovery processes, and security policies. Additionally, the candidate will provide technical guidance to team members by sharing best practices, assisting with troubleshooting, and helping developers optimize database interactions to improve overall system performance and reliability

Requirements:

  • 3-5 years of experience as a Database Administrator, with a strong focus on MongoDB
  • Knowledge of MongoDB 4.2 and higher versions
  • Hands-on experience with MongoDB replication, sharding, and performance tuning
  • Proficiency in database monitoring tools and troubleshooting techniques
  • Experience in scripting and automation (e.g., Python, Bash, or PowerShell)
  • Understanding of database security, access control, and data integrity principles
  • Strong analytical and problem-solving skills
  • Good communication skills and ability to work in a team-oriented environment

Nice to have:

  • Familiarity with cloud-based database solutions (AWS, Azure, or GCP) is a plus
  • MongoDB certification (MongoDB Certified DBA or equivalent) is a plus
  • Knowledge of SQL and experience with other NoSQL databases
  • Experience with CI/CD pipelines and DevOps methodologies

Additional Information:

Job Posted:
December 09, 2025

Icon
Gruppo Zenit - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for MongoDB Database Administrator

DB2 Database Administrator

Are you a skilled DB2 Database Administrator looking for an exciting opportunity...
Location
Location
Portugal , Lisbon
Salary
Salary:
Not provided
https://www.inetum.com Logo
Inetum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Experience of at least 3 years in DB2 database administration
  • Experience in DB2 UDB, Sybase, Cassandra, MongoDB, PostgreSQL, and MySQL database
  • Proficiency in Performance Analysis and Tuning
  • Advanced knowledge in diagnosing, analyzing, and monitoring operational issues
  • Good knowledge of IBM AIX, MS Windows Server, and Linux operating systems
  • Excellent capacity for communication and adaptability to the project
  • Good level of English
Job Responsibility
Job Responsibility
  • Install and configure DB2 databases
  • Diagnose, analyze, and monitor operational issues, implementing effective solutions
  • Implement backup and data recovery policies to ensure data integrity and availability
  • Monitor database performance and optimize queries to ensure efficiency
  • Fulltime
Read More
Arrow Right

DBA L3 – Oracle, Postgres, MariaDB & MongoDB

Inetum Tech Portugal is looking for an L3 DBA with solid experience in Oracle, P...
Location
Location
Portugal , Lisbon
Salary
Salary:
Not provided
https://www.inetum.com Logo
Inetum
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 5 years' experience as a DBA in corporate environments
  • Solid experience with Oracle, PostgreSQL, MariaDB and MongoDB
  • Advanced knowledge of tuning, HA, replication and security
  • Professional English level (communication with international teams)
  • Autonomy, good analytical skills and critical thinking
Job Responsibility
Job Responsibility
  • Advanced administration of Oracle, PostgreSQL, MariaDB and MongoDB databases
  • Performance monitoring and tuning to ensure maximum system efficiency
  • Backup management, recovery, upgrades, migrations and data replication
  • Provide 3rd level support in complex and critical incidents
  • Automate tasks and development of maintenance scripts
  • Collaborate with development, infrastructure and security teams
  • Ensure compliance with security policies and best practices
  • Fulltime
Read More
Arrow Right

D&T Senior Manager - DBA

The Senior Manager – Database Services will be a high-impact technology leader r...
Location
Location
Salary
Salary:
Not provided
aramex.com Logo
Aramex
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Demonstrated experience in database architecture, design, and data modeling for enterprise-scale relational and NoSQL databases
  • Proven expertise in managing and administering relational databases (MS SQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Cassandra, DynamoDB)
  • Experience with cloud and SaaS database platforms (e.g., Snowflake, Amazon Aurora, Google Cloud Spanner) and hybrid database environments
  • Strong understanding of database optimization techniques including indexing, partitioning, query performance tuning, replication, and high availability strategies
  • Hands-on experience with database migration, consolidation, and modernization initiatives from legacy on-premises systems to cloud or SaaS solutions
  • In-depth knowledge of database governance, security, and compliance best practices, including licensing management and cost optimization strategies
  • Expertise in backup, recovery, and disaster recovery planning for both relational and NoSQL databases
  • Familiarity with automation, monitoring, and orchestration tools to manage and optimize database operations efficiently
  • Proven ability to lead global teams in stabilizing, transforming, and scaling database operations
  • Strong commercial acumen with experience optimizing database licensing, operational costs, and total cost of ownership
Job Responsibility
Job Responsibility
  • Define and execute a global database strategy that balances operational stability, modernization, and cost efficiency
  • Lead the stabilization and transformation of the current database estate, ensuring high availability, performance, and security
  • Drive the adoption of SaaS and cloud-native databases (e.g., Snowflake, Amazon Aurora, Google Cloud Spanner) to modernize the enterprise landscape
  • Establish and enforce database architecture standards, operational best practices, and compliance policies aligned with industry technology standards
  • Take ownership of database performance tuning, query optimization, indexing, partitioning, replication, and other strategies to maximize efficiency and resilience
  • Optimize database licensing, identify cost-saving opportunities, and implement core database optimization strategies to maximize ROI
  • Develop robust backup, recovery, and disaster recovery strategies across both legacy and cloud/SaaS environments
  • Collaborate with application development, infrastructure, and data teams to ensure seamless integration and alignment with business objectives
  • Evaluate, select, and implement emerging database technologies, tools, and automation solutions to enhance performance, scalability, and cost-effectiveness
  • Lead, mentor, and grow a high-performing global database team, fostering a culture of technical excellence, innovation, and accountability
Read More
Arrow Right

Database Engineer

NorthBay is seeking skilled Database Engineers with hands-on experience in datab...
Location
Location
Pakistan , Lahore; Karachi; Islamabad
Salary
Salary:
250000.00 - 350000.00 PKR / Month
northbaysolutions.com Logo
NorthBay
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 3 years of experience in database deployment, administration, and migration
  • Strong experience with PostgreSQL, DocumentDB/MongoDB, and AWS DMS
  • Proficient in backup/recovery, replication, sharding, and CDC processes
  • Solid understanding of NoSQL databases
  • Exposure to data pipeline and data engineering workflows
  • Strong troubleshooting, diagnostic, and performance tuning skills
  • Good understanding of RBAC, database security, and logical/physical database structures
  • Excellent problem-solving and communication skills
Job Responsibility
Job Responsibility
  • Collaborate with technical leads to ensure smooth and successful database migrations
  • Design and implement database migration strategies, ensuring integrity, security, and performance post-migration
  • Conduct data and object validation to verify database readiness after migration
  • Troubleshoot, monitor, and optimize database performance using appropriate tools and methodologies
  • Work closely with application teams to ensure business functionality and SLAs are met
  • Support backup, recovery, replication, and clustering operations
  • Analyze complex database workloads (OLTP/OLAP) and provide recommendations for optimization
  • Participate in data engineering and ETL/ELT pipeline activities as needed
What we offer
What we offer
  • Competitive salary and benefits package
  • Fuel expense reimbursement
  • Paid holidays and vacation leaves
  • Medical outpatient reimbursement and health insurance coverage
  • A dynamic and collaborative environment with opportunities for professional growth
  • Fulltime
Read More
Arrow Right

Database Engineer (Migration)

NorthBay is seeking skilled Database Engineers with hands-on experience in datab...
Location
Location
Pakistan , Lahore; Karachi; Islamabad
Salary
Salary:
250000.00 - 350000.00 PKR / Month
northbaysolutions.com Logo
NorthBay
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 3 years of experience in database deployment, administration, and migration
  • Strong experience with PostgreSQL, DocumentDB/MongoDB, and AWS DMS
  • Proficient in backup/recovery, replication, sharding, and CDC processes
  • Solid understanding of NoSQL databases
  • Exposure to data pipeline and data engineering workflows
  • Strong troubleshooting, diagnostic, and performance tuning skills
  • Good understanding of RBAC, database security, and logical/physical database structures
  • Excellent problem-solving and communication skills
Job Responsibility
Job Responsibility
  • Collaborate with technical leads to ensure smooth and successful database migrations
  • Design and implement database migration strategies, ensuring integrity, security, and performance post-migration
  • Conduct data and object validation to verify database readiness after migration
  • Troubleshoot, monitor, and optimize database performance using appropriate tools and methodologies
  • Work closely with application teams to ensure business functionality and SLAs are met
  • Support backup, recovery, replication, and clustering operations
  • Analyze complex database workloads (OLTP/OLAP) and provide recommendations for optimization
  • Participate in data engineering and ETL/ELT pipeline activities as needed
What we offer
What we offer
  • Competitive salary and benefits package
  • Fuel expense reimbursement
  • Paid holidays and vacation leaves
  • Medical outpatient reimbursement and health insurance coverage
  • A dynamic and collaborative environment with opportunities for professional growth
  • Fulltime
Read More
Arrow Right

Database Engineer (Migration)

NorthBay is seeking skilled Database Engineers with hands-on experience in datab...
Location
Location
Pakistan , Lahore; Karachi; Islamabad
Salary
Salary:
250000.00 - 350000.00 PKR / Month
northbaysolutions.com Logo
NorthBay
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Minimum 3 years of experience in database deployment, administration, and migration
  • Strong experience with PostgreSQL, DocumentDB/MongoDB, and AWS DMS
  • Proficient in backup/recovery, replication, sharding, and CDC processes
  • Solid understanding of NoSQL databases
  • Exposure to data pipeline and data engineering workflows
  • Strong troubleshooting, diagnostic, and performance tuning skills
  • Good understanding of RBAC, database security, and logical/physical database structures
  • Excellent problem-solving and communication skills
Job Responsibility
Job Responsibility
  • Collaborate with technical leads to ensure smooth and successful database migrations
  • Design and implement database migration strategies, ensuring integrity, security, and performance post-migration
  • Conduct data and object validation to verify database readiness after migration
  • Troubleshoot, monitor, and optimize database performance using appropriate tools and methodologies
  • Work closely with application teams to ensure business functionality and SLAs are met
  • Support backup, recovery, replication, and clustering operations
  • Analyze complex database workloads (OLTP/OLAP) and provide recommendations for optimization
  • Participate in data engineering and ETL/ELT pipeline activities as needed
What we offer
What we offer
  • Competitive salary and benefits package
  • Fuel expense reimbursement
  • Paid holidays and vacation leaves
  • Medical outpatient reimbursement and health insurance coverage
  • A dynamic and collaborative environment with opportunities for professional growth
  • Fulltime
Read More
Arrow Right

Engineering Lead Analyst

The Database Security Senior Engineer is responsible for leading a variety of en...
Location
Location
India , Chennai; Pune
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Extensive experience in several areas: Database audit products including IBM Guardium and Imperva Sonar
  • Traditional database products such as Oracle, SQL, Sybase and DB2 LUW
  • NoSQL products, especially MongoDB and Couchbase
  • Experience with UEBAs and security behavior analytics
  • Data visualization tools like Tableau and Kibana
  • Database security concepts and best practices
  • Database administration or development
  • Linux operating system, especially Red Hat
  • OpenShift or other containerization frameworks
  • Automation tools such as Ansible and Chef
Job Responsibility
Job Responsibility
  • Design, develop, and deploy audit and security solutions for database log reconciliation and reporting analytics
  • Integrate auditing with review and alerting systems for new database platforms
  • Provide documentation and expertise in the supported security products for all database platforms
  • Ensure security products meet or exceed Citi internal and regulatory requirements
  • Design, develop, test, customize and troubleshoot database security systems and solutions
  • Familiarization with information security concepts and products
  • Work with all disciplines and product owners to integrate database security solutions with existing and future Citi computing environments
  • Continuous process improvement
  • Focus on providing customer solutions rather than just product certification.
  • Fulltime
Read More
Arrow Right

Senior DBA

Our client, a leading global FinTech Trading Platform, is seeking an experienced...
Location
Location
Cyprus
Salary
Salary:
Not provided
https://gitmax.com/ Logo
Gitmax
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 3+ years of PostgreSQL database administration experience
  • proven experience in creating and maintaining failover clusters
  • strong knowledge of MySQL administration in a high-load environment
  • TCP/IP networking expertise and database security best practices
  • experience with column and document databases (e.g., MongoDB, ClickHouse)
  • familiarity with monitoring tools (e.g., Zabbix, Prometheus)
  • 3+ years of Linux administration experience
  • strong skills in scripting languages (Bash, Python, Perl)
  • experience in query optimization for database performance improvements
  • cloud data warehouse experience (e.g., BigQuery) is a plus
Job Responsibility
Job Responsibility
  • design, implement, and maintain PostgreSQL infrastructure to support critical trading operations
  • manage MySQL databases, ensuring optimal performance and redundancy
  • develop and maintain replication schemes for high availability and disaster recovery
  • optimize query performance and troubleshoot database issues
  • automate database management tasks to improve efficiency
  • conduct data consistency checks and implement preventive measures
  • collaborate with developers to review and optimize database-related code
  • monitor cloud-based database storage solutions and ensure security compliance
  • maintain technical documentation and adhere to ITIL change management processes.
What we offer
What we offer
  • competitive salary based on experience
  • remote work flexibility
  • 21 paid vacation days + 10 additional national holidays
  • professional development opportunities
  • referral bonus program.
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Poland Jobs Ireland Jobs Germany Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy