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Senior PostgreSQL Database Architect (AWS/RDS) - Hybrid

SOURCE.ME Netherlands
Relocation
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AI Summary

Lead the design, optimization, and strategic direction of PostgreSQL databases on AWS RDS/Aurora for a high-growth company handling millions of daily transactions. Own performance tuning, disaster recovery, upgrades, and cross-team PostgreSQL expertise to set industry-wide standards. Shape long-term data infrastructure with hands-on technical authority and influence over engineering practices.

Key Highlights
Own end-to-end PostgreSQL operations on AWS RDS/Aurora, including performance, schema design, and high-availability strategies
Drive zero-downtime migrations, major-version upgrades, and disaster recovery with strict RTO/RPO targets
Act as the primary PostgreSQL authority for backend teams, mentoring engineers and defining best practices
Key Responsibilities
Optimize PostgreSQL performance on AWS RDS/Aurora, including indexing, query planning, and WAL tuning
Design and implement backup/disaster recovery strategies with tested restore procedures and defined RTO/RPO targets
Lead zero-downtime migrations and major-version upgrades for mission-critical systems
Serve as the PostgreSQL subject-matter expert for backend and platform engineering teams, including training and playbook development
Collaborate on long-term PostgreSQL strategy, including tooling, observability, and cost-efficiency improvements
Technical Skills Required
PostgreSQL Amazon Web Services Database Administration
Benefits & Perks
Up to €120,000 annual salary
Hybrid work model (1 day/week in Eindhoven, Netherlands)
Relocation support where applicable
Nice to Have
Connection pooling experience (e.g., RDS Proxy) at high concurrency
Contributions to open-source PostgreSQL tooling

Job Description


Senior PostgreSQL DBA (AWS/RDS)


Netherlands | Up to €120k | Hybrid, 1 day/week in office | Relocation support where appropriate


This one's a bit different from the usual "DBA" brief.


Growing company handling millions of transactions a day. The data layer is starting to feel the strain: query bottlenecks, oversized instances, and PostgreSQL knowledge gaps spread across teams. So they're bringing in someone senior to actually own it, not just firefight it.


This isn't a "keep the lights on" role. It's real technical authority, the standards you set here shape how every engineering team builds on data going forward.


What you'd actually own:

  • PostgreSQL on AWS RDS and Aurora: performance, indexing, schema design, end to end
  • Backup and disaster recovery strategy, including restore testing and proper RTO/RPO targets
  • Major-version upgrades and zero-downtime migrations, on systems that genuinely can't afford downtime
  • Being the go-to PostgreSQL voice for backend and platform engineers: training, playbooks, raising the bar across teams
  • A seat in shaping long-term PostgreSQL strategy: tooling, observability, cost-efficiency


What they're looking for:

  • 5+ years in database engineering/administration, PostgreSQL-first, with 4+ years in high-availability production environments
  • 3+ years running PostgreSQL on AWS (RDS or Aurora): backups, replication, monitoring, performance tuning
  • Genuinely comfortable in PostgreSQL internals, planner, vacuuming, WAL, query plans, not just someone who's read about them
  • Cloud-native/SaaS background, ideally microservices
  • Git, Terraform, CI/CD, and confident enough reading Python/ORM code (SQLAlchemy, Django ORM) to have an informed opinion on it


Nice to have, not dealbreakers: connection pooling experience (RDS Proxy) at high concurrency, or contributions to open-source Postgres tooling.


Why it's worth a conversation:

  • Up to €120k, plus relocation support where applicable
  • Hybrid, just one day a week on-site in Eindhoven
  • Real influence, this is a role that sets the standard, not one that follows it
  • €2,000 annual learning budget


If you're the person other engineers already come to with the tricky Postgres questions, and you'd rather fix the root cause than patch around it, I'd like to hear from you.


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