PostgreSQL DBA Job at Whitehall Resources Ltd (Manchester)

Database Engineer / DBA

NorthBay is seeking talented and motivated Database Engineers who are passionate...

Location

Pakistan , Lahore; Islamabad; Karachi

Salary:

250000.00 - 350000.00 PKR / Month

NorthBay

Expiration Date

Until further notice

Requirements

Up to 3 years of relevant experience in database deployment, management, and migration
Hands-on experience with PostgreSQL, MongoDB/DocumentDB, and AWS DMS preferred
Knowledge of Backup/Recovery, Clustering, Sharding, Replication, and CDC concepts
Familiarity with NoSQL databases (especially DocumentDB) is a plus
Understanding of data pipelines, ETL/ELT processes, and data engineering principles is an advantage
Experience in database monitoring, troubleshooting, performance diagnostics, and optimization
Strong understanding of OLTP and OLAP workloads
Excellent problem-solving and technical communication skills

Job Responsibility

Collaborate with technical leads to plan and execute database migrations successfully
Evaluate, design, and implement effective migration strategies ensuring data integrity and reliability
Understand database structures, schemas, dependencies, and security configurations (RBAC, Backup/Recovery)
Develop and execute validation plans to ensure post-migration performance and accuracy
Work closely with application and infrastructure teams to ensure business functionality and SLAs are achieved
Provide recommendations for performance tuning and optimization of databases

What we offer

Competitive salary and performance-based benefits
Fuel expense reimbursement
Paid holidays and vacation
Medical outpatient reimbursement and health insurance coverage
A collaborative, high-performance work environment with opportunities to make a meaningful impact

Fulltime

Database Engineer / DBA (Database Migration)

NorthBay is seeking talented and motivated Database Engineers who are passionate...

Location

Pakistan , Lahore / Islamabad / Karachi

Salary:

250000.00 - 350000.00 PKR / Month

NorthBay

Expiration Date

Until further notice

Requirements

Up to 3 years of relevant experience in database deployment, management, and migration
Hands-on experience with PostgreSQL, MongoDB/DocumentDB, and AWS DMS preferred
Knowledge of Backup/Recovery, Clustering, Sharding, Replication, and CDC concepts
Familiarity with NoSQL databases (especially DocumentDB) is a plus
Understanding of data pipelines, ETL/ELT processes, and data engineering principles is an advantage
Experience in database monitoring, troubleshooting, performance diagnostics, and optimization
Strong understanding of OLTP and OLAP workloads
Excellent problem-solving and technical communication skills

Job Responsibility

Collaborate with technical leads to plan and execute database migrations successfully
Evaluate, design, and implement effective migration strategies ensuring data integrity and reliability
Understand database structures, schemas, dependencies, and security configurations (RBAC, Backup/Recovery)
Develop and execute validation plans to ensure post-migration performance and accuracy
Work closely with application and infrastructure teams to ensure business functionality and SLAs are achieved
Provide recommendations for performance tuning and optimization of databases

What we offer

Competitive salary and performance-based benefits
Fuel expense reimbursement
Paid holidays and vacation
Medical outpatient reimbursement and health insurance coverage
A collaborative, high-performance work environment with opportunities to make a meaningful impact

Fulltime

Senior DBA

Our client, a leading global FinTech Trading Platform, is seeking an experienced...

Location

Cyprus

Salary:

Not provided

Gitmax

Expiration Date

Until further notice

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

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

competitive salary based on experience
remote work flexibility
21 paid vacation days + 10 additional national holidays
professional development opportunities
referral bonus program.

Fulltime

DBA

Work as DBA to support MySQL Server applications. Provide support for production...

Location

Salary:

Not provided

TIGER

Expiration Date

Until further notice

Requirements

Experience with relational databases (MySQL, PostgreSQL)
Good knowledge in database-design, SQL, SQL Clusters and optimization
Practical experience of system administration Linux/ Unix
Experience in working with Data Warehouse
Good Performance tuning experience
Problem solving skills, resourcefulness and attention to detail
Good communication skills in English (written, oral)

Job Responsibility

Work with server hardware, data center
Database design and monitoring
Database clustering and optimization
Periodical Database backups

What we offer

Fixed salary (Competitive Base)
Annual bonuses

Oracle DBA and DevOps

Location

United States , Schaumburg

Salary:

Not provided

Gantec Publishing Solutions

Expiration Date

Until further notice

Requirements

5-8 years of experience engineering, administering, and managing multiple relational database technologies
Deep knowledge in installing, configuring, and maintaining enterprise Database Technology environments such as Oracle and PostgreSQL in an on premise and AWS Cloud infrastructure and DevOps
Experience working directly with customers, resolving database, systems, and infrastructure-related issues, and providing systems architecture leadership
Extensive knowledge installing, upgrading, and performing Disaster Recovery efforts with Oracle DB’s
Minimum Education Requirement: This position requires, at a minimum, a bachelor’s degree in computer science, computer information systems, information technology, or a combination of education and experience equating to the U.S. equivalent of a Bachelor’s degree in one of the aforementioned subjects.

Fulltime

DBA L3 – Oracle, Postgres, MariaDB & MongoDB

Inetum Tech Portugal is looking for an L3 DBA with solid experience in Oracle, P...

Location

Portugal , Lisbon

Salary:

Not provided

Inetum

Expiration Date

Until further notice

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

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

MS SQL DBA Technical Lead

The SQL Server DBA will be responsible for the implementation, configuration, ma...

Location

India , Noida

Salary:

Not provided

Sopra Steria

Expiration Date

Until further notice

Requirements

6 - 8 years MS SQL Server Administration experience required
Experience with Performance Tuning and Optimization (PTO), using native monitoring and troubleshooting tools
Experience with backups, restores and recovery models
Knowledge of High Availability (HA) and Disaster Recovery (DR) options for SQL Server
Experience working with Windows server, including Active Directory
Excellent written and verbal communication
Flexible, team player, 'get-it-done' personality
Ability to organize and plan work independently
Ability to work in a rapidly changing environment
Ability to multi-task and context-switch effectively between different activities and teams

Job Responsibility

Manage SQL Server databases through multiple product lifecycle environments, from development to mission-critical production systems
Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security
Apply data modeling techniques to ensure development and implementation support efforts meet integration and performance expectations
Independently analyze, solve, and correct issues in real time, providing problem resolution end-to-end
Refine and automate regular processes, track issues, and document changes
Assist developers with complex query tuning and schema refinement
Provide 24x7 support for critical production systems
Perform scheduled maintenance and support release deployment activities after hours
Share domain and technical expertise, providing technical mentorship and cross-training to other peers and team members
Efficient in preparing and using SOPs and other process documents

What we offer

Commitment to fighting against all forms of discrimination
Inclusive and respectful work environment
Open to people with disabilities.

Fulltime

New

Database Administrator

Database Administrator (Oracle & PostgreSQL) - Luxembourg - 12-month contract. W...

Location

Luxembourg , Luxembourg

Salary:

600.00 - 700.00 EUR / Hour

Myn

Expiration Date

March 05, 2026

Requirements

Degree in Computer Science or Engineering (or equivalent experience)
Proven experience as an Oracle and PostgreSQL DBA in Linux environments
Strong experience with Oracle 12c–19c migrations
Experience with PostgreSQL installation and maintenance
Able to perform autonomous large-scale database migrations
Fluent in French and English
Strong communication skills and team-oriented mindset

Job Responsibility

Administer Oracle and PostgreSQL databases on Linux
Perform Oracle database migrations (12c to 19c)
Manage backup and recovery processes
Monitor performance and resolve incidents
Support large database migrations using XTTS, RMAN CONVERT, and Data Pump
Participate in on-call support when required

Fulltime

PostgreSQL DBA

Whitehall Resources Ltd

Location:
United Kingdom , Manchester

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 21, 2026

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