Robert Half are assisting a market leading financial services organisation to recruit an Data Engineer on an initial 6 month contract basis - £550 - £650 per day Role The Data Engineer will manage and maintain MySQL and PostgreSQL databases in production and development environments. Automate database operations, including backups, monitoring, scaling, and failover processes. Optimise database performance, conduct tuning, and ensure query optimisation for large-scale datasets. Implement and maintain high availability (HA) and disaster recovery (DR) solutions for relational databases. Assist in Elasticsearch cluster management and ensure its scalability and performance, if applicable. Work closely with engineering and product teams to develop and deliver efficient database solutions. Install, configure, update, and troubleshoot MySQL/PostgreSQL and Elasticsearch environments. Drive initiatives for database automation and infrastructure management. Collaborate with DevOps, engineering, and systems administrators on technical issues and database requirements. Profile The Data Engineer will have 5 years of experience managing and optimising MySQL and/or PostgreSQL databases. 2 years of experience with Elasticsearch (optional but preferred). Experience with database architecture, indexing, replication, and backup strategies. Strong scripting skills (Python, Bash, or similar) for automating database operations. Experience with AWS, GCP, or Azure cloud services. Knowledge of CI/CD pipelines and DevOps practices for database deployment and management. Proficient in working with Linux/Unix environments. Excellent communication and interpersonal skills, with a proactive, self-driven approach. Familiarity with collaborative tools such as Jira, Confluence, or Slack. Company Market leading financial services organisation Offices globally including London Salary & Benefits The salary range/rates of pay is dependent upon your experience, qualifications or training. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to equal opportunity and diversity. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice Security alert: scammers are currently targeting jobseekers. Robert Half do not ask candidates for a fee or request candidates to send applications through instant messaging services such as WhatsApp or Telegram. Learn how to protect yourself by visiting our website: roberthalf.com/gb/en/how-spot-recruitment-scams-and-protect-yourself