Senior Database Engineer; PostgreSQL

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Location Requirement:
This role is open to candidates currently based in and legally authorized to work in the UK, Portugal, or Ireland. We are unable to consider applicants outside these locations.

We are seeking a qualified and proactive Postgre

SQL Database Engineer with hands‑on experience in AWS RDS and Aurora, and a collaborative mindset for assisting development teams. In this role, you will manage Postgre

SQL infrastructure, tune performance, and contribute to database design and code reviews to ensure scalable, efficient, and maintainable data solutions.

The ideal candidate combines hands‑on operational database administration experience with the knowledge to understand application‑level requirements, effective communication to facilitate dialogue with developers, and the capacity to actively assist them in optimizing SQL and database usage.

• Administer, monitor, and optimize Postgre
  
  SQL databases running on Amazon RDS and Aurora.

• Perform regular database maintenance tasks, including backup validation, replication checks, patching, and upgrades.

• Collaborated with developers to optimize SQL and database objects, maintain PL/pgSQL routines, and contribute to data modeling initiatives to enhance performance.

• Set up and fine‑tune database performance metrics
  , logs, and alerts using AWS Cloud Watch
  , _statements
  , and other tools.

• Identify and improve slow‑running queries.

• Implement and manage access control
  , auditing, and security policies in line with organizational standards.

• Create and maintain database documentation and deployment scripts
  .

• Contribute to and follow best practices for schema changes, migrations, and version control of database objects (Git Hub experience is a plus).

• Contribute to Dev Ops processes
  , including database CI/CD and automation of schema deployment automation.

• 5+ years of hands‑on experience operating and scaling Postgre
  
  SQL in high‑availability production environments.

• Hands‑on experience with Postgre
  
  SQL in production environments
  .

• Hands‑on experience with Amazon RDS for PostgreSQ
  L, including provisioning, parameter groups, backups, and failover.

• Hands‑on experience integrating Postgre
  
  SQL with other AWS services (e.g., Lambda, S3).

• Hands‑on experience in writing and debugging SQL queries
  , developing and optimizing PL/pgSQL routines
  , managing views and materialized views
  , implementing and maintaining partitions
  .

• Hands‑on experience with performance tuning
  , query planning
  , and index optimization
  .

• Familiarity with PostgreSQL monitoring tools such as _statements, , and others.

• Solid understanding of database design
  , normalization
  , and data integrity constraints
  .

• Experience collaborating with developers to understand application logic and improve data‑layer performance
  .

• Knowledge of CI/CD practices for database development (e.g., Github Actions)

• Strong collaboration and communication, with the experience to explain database concepts to both developers and non‑technical stakeholders.

• Proactive problem‑solving mindset, with a strong sense of ownership and commitment to identifying issues through to resolution.

• Comfortable participating in code reviews and providing constructive suggestions to improve database interactions.

• Willingness to participate in on‑call duty.

What we offer*

• Work/Life balance:
  Flexible hours, 33 vacation days

• Wellbeing and financial support:
  Access to Open Up, corporate discounts

• Connection & community:
  Virtual events, collaborative team activities, and opportunities for local meet‑ups

• And the list goes on:
  Tech equipment, referral bonuses, dog‑friendly HQ

* Perks and benefits listed above are for full‑time employees and may vary slightly by office location. These are just a sample — you'll learn more during the interview process.

About Us

At…