We are sharing a specialised full-time opportunity for experienced database and infrastructure engineers with deep expertise in PostgreSQL, AWS RDS, Aurora PostgreSQL, high-availability architecture, performance optimisation, and large-scale production databases.
Selected professionals will play a central role in designing, operating, and improving mission-critical PostgreSQL environments within cloud-native infrastructure. The role combines database architecture, query optimisation, disaster recovery, replication, operational automation, and production troubleshooting across high-traffic systems where reliability and performance are critical.
Key Responsibilities
PostgreSQL Architecture & Reliability
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Design and operate highly available, resilient PostgreSQL database architectures
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Build production environments using AWS RDS and Aurora PostgreSQL
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Develop architectures that support reliability, scalability, and fault tolerance
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Apply strong knowledge of PostgreSQL internals when designing database systems
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Support mission-critical workloads requiring consistent availability and operational stability
Performance Optimisation & Query Tuning
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Analyse query execution plans and identify performance bottlenecks
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Tune indexes, queries, and database configuration for improved efficiency
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Design and implement partitioning strategies for large-scale datasets
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Diagnose slow queries and inefficient access patterns
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Improve database performance across high-traffic production workloads
High Availability, Backup & Disaster Recovery
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Design and maintain robust backup, replication, recovery, and failover processes
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Ensure database environments are prepared for disaster-recovery scenarios
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Implement high-availability strategies appropriate for production-scale systems
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Validate recovery procedures and operational resilience
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Reduce risk associated with data loss, service interruption, and infrastructure failure
Production Troubleshooting & Operational Excellence
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Diagnose locks, deadlocks, slow queries, and complex database bottlenecks
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Troubleshoot issues affecting large-scale or high-volume database systems
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Automate routine maintenance and operational database tasks
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Improve monitoring, observability, and operational practices
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Support production incidents while identifying long-term corrective improvements
Platform Collaboration & Scaling
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Collaborate with engineering teams on new product features and platform requirements
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Support data migrations and application scaling initiatives
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Contribute database expertise to architectural and infrastructure decisions
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Help ensure databases evolve safely as system usage and data volumes increase
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Maintain clear technical documentation and communicate proactively with stakeholders
Ideal Profile
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5+ years of professional experience managing and optimising PostgreSQL databases in production
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Expert-level knowledge of PostgreSQL internals, query tuning, indexing, partitioning, and replication
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Strong hands-on experience with AWS RDS and Aurora PostgreSQL
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Practical experience designing backup, recovery, failover, and high-availability architectures
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Strong ability to troubleshoot execution plans, slow queries, locks, and deadlocks
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Experience operating large-scale, high-traffic databases containing millions of rows or more
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Strong analytical and production-debugging skills
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Excellent written and verbal communication
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Ability to work effectively both independently and within a distributed engineering team
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Experience supporting analytics platforms, ETL workloads, operational databases, or data infrastructure is advantageous
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Familiarity with Terraform or other Infrastructure as Code tools is beneficial
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Experience with CI/CD pipelines and cloud-native infrastructure is advantageous
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Familiarity with modern monitoring and observability tools is strongly valued
Engagement Details
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Full-time engagement
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Fully remote
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Compensation: $220,000–$260,000/year
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Work will involve PostgreSQL architecture, AWS RDS and Aurora, performance optimisation, high availability, disaster recovery, and production database reliability
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Strong hands-on experience operating large-scale PostgreSQL environments is central to this role
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Responsibilities will include production troubleshooting, operational automation, data migrations, and infrastructure scaling
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Familiarity with cloud-native infrastructure, Infrastructure as Code, and modern observability practices is highly relevant
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Technical priorities and platform requirements may evolve as infrastructure and product needs develop
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Work must be completed without using confidential or proprietary information belonging to any employer, client, institution, or other third party
About the Platform
This opportunity is available through 24-MAG LLC. We connect experienced professionals with remote consulting opportunities across technical, evaluation, and project-based workstreams.
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