Database Systems Engineer

5 days ago

London, Greater London, United Kingdom Persistent Systems Full time
Database Engineer Role Overview

At Persistent Systems, we're developing the world's next great database company on top of industry-standard PostgreSQL. As a Database Engineer, you'll design, code, and test the core of our PostgreSQL-based time-series database. We focus on building a scalable, reliable, robust, usable, secure, and performant database.

Key Responsibilities
  • Provision MySQL instances, both in clustered and non-clustered configurations
  • Set up and manage MySQL replication, including master-slave and master-master configurations
  • Perform routine maintenance tasks such as database cleanup, reindexing, and updating statistics
  • Ensure database design adheres to best practices and meets performance and scalability requirements
  • Develop scripts and automation tools to streamline database management tasks
  • Implement clustering and failover strategies to ensure database availability
  • Manage multi-node TimescaleDB deployments for horizontal scalability
  • Ensure data distribution and replication are configured correctly across nodes
  • Use TimescaleDB-specific features like continuous aggregates and data retention policies
  • Design and implement database schemas, hypertables, and indexes
  • Implement and manage data compression to optimize storage and performance
  • Set up and manage data retention policies to automatically remove old data
  • Sharding: Implement and manage sharding strategies to distribute data across multiple nodes effectively
  • Replication: Configure and manage replication to ensure data availability and redundancy

What We Offer
  • Focused on talent development with quarterly assessment cycles and company-sponsored certifications
  • Engagement initiatives such as project parties, flexible work hours, Persistent Business Run
  • Private medical and dental care at Medi cover for an individual, partner, and family
  • Life and accident insurance at Allianz covering an individual, partner, and family
  • Pension plans (PPK)
  • Group personal accident and travel insurance
  • Work from home allowance
  • Reimbursement of expenses related to home office
  • Employee referral rewards

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