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Senior Database Reliability Engineer

Job in Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: ClickUp
Full Time position
Listed on 2026-11-01
Job specializations:
  • IT/Tech
    Database Administrator
Job Description & How to Apply Below
At Click Up, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible.

About This Role Click Up  is looking for a Senior Database Reliability Engineer to join our Database Operations team. You’ll be responsible for the performance, integrity, security, and availability of our PostgreSQL databases running on Linux in AWS. This role focuses on day-to-day database administration, operational excellence, and ensuring data is consistently reliable and well-managed across environments.

Key Responsibilities Administer, monitor, and maintain PostgreSQL databases (250GB+) in production environments (AWS RDS, Aurora, EC2)
Ensure database availability, performance, and data integrity through proactive monitoring and maintenance

Perform routine database administration tasks including patching, upgrades, vacuuming, reindexing, and statistics management

Execute and manage backup, restore, and disaster recovery procedures, including regular testing of recovery plans

Handle user access management, roles, and database security to ensure compliance with best practices

Perform capacity planning, storage management, and growth forecasting

Troubleshoot database issues, including performance bottlenecks, locking/contention, and failed jobs Support application teams with query tuning, schema changes, and release deployments

Manage database migrations, upgrades, and change requests with minimal downtime

Maintain documentation for database configurations, standards, and operational procedures

Participate in on-call rotations and provide support for production incidents

Qualifications7+ years of experience in a senior database administrator or Database Engineering role Strong hands-on PostgreSQL administration experience, including backups, recovery, and performance tuning

Solid understanding of database security, access control, and compliance practices

Experience managing large-scale production databases (250GB+), including maintenance and lifecycle management

Strong Linux administration skills (processes, disk, memory, networking)

Experience with monitoring tools and performance diagnostics

Proficiency in SQL and at least one scripting language (Bash, Python, or similar)
Familiarity with cloud-based database deployments, preferably AWS (RDS, Aurora, EC2, S3)
Strong organizational and documentation skills

Nice to Have

Experience with database auditing, compliance, or governance frameworks

Familiarity with ETL processes, data pipelines, or reporting systems

Experience with high availability setups, replication, and failover management

Exposure to other database systems (MySQL, SQL Server, or No

SQL platforms)
Experience supporting enterprise or highly regulated environments#LI-REMOTE #LI-CC1

Equal Opportunity Employer Click Up is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Privacy Notice Click Up  collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice.

If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice for further details.

Visa Sponsorship Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not…
Position Requirements
10+ Years work experience
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