Database Administrator

JR United Kingdom; Chesterfield; On-site; GBP 45,000 - 60,000; Full time

Job summary

A leading global FinTech company seeks a skilled Database Administrator for a 6-month contract, focusing on managing and optimizing PostgreSQL and Oracle databases. The role involves significant collaboration with technical teams to support database migrations and ensure compliance with security standards. Ideal candidates will have hands-on experience in cloud environments and a deep understanding of database architecture and performance tuning.

Qualifications

• Hands-on experience with PostgreSQL and Oracle as DBA in production environments.
• Significant experience in migrating database workloads, particularly to PostgreSQL.
• Comprehensive understanding of database security principles and AWS services.

Responsibilities

• Manage, configure, and optimize PostgreSQL databases on AWS and Oracle.
• Support migration of databases to AWS Aurora Postgres.
• Implement strong security standards and backup strategies.

Skills

PostgreSQL

Oracle

AWS

Database Security

Query Optimization

Disaster Recovery

CI/CD Integration

Infrastructure Automation

Tools

Terraform

CloudFormation

AWS DMS

Goldengate

Job description

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Database Administrator - to join a global FinTech on a 6-month contract with possible extension.

The role requires hands-on technical expertise and strong collaboration with developers, architects, and DevOps teams to ensure our data infrastructure aligns with business needs and industry standards.

Your Responsibilities

• Manage, configure and optimise PostgreSQL databases hosted on Amazon Aurora and Oracle databases hosted on on-premise Exadatas and AWS RDS.
• Support the migration of high-performance, mission-critical databases from on-premise Exadata's to AWS Aurora Postgres.
• Support workloads on other database engines in AWS, including MySQL, MariaDB and SQL Server. Implement and maintain strong security standards to ensure compliance with PCI DSS and other regulatory requirements.
• Implement security best practices, including user management, encryption and auditing.
• Design and implement database schemas, partitioning strategies and indexing solutions.
• Ensure high availability, disaster recovery and scalability of database systems.
• Configure strong monitoring and management processes and tooling to help troubleshoot and resolve complex database issues in Real Time.
• Hands-on experience as a PostgreSQL and Oracle DBA in production environments.
• Significant experience of migrating database workloads to Postgres from Oracle.
• Deep understanding of PostgreSQL architecture, including replication, clustering and indexing strategies, and a strong understanding of Postgres' vacuum/MVCC process.
• Proven experience with query optimization and database performance tuning.
• Hands-on experience with AWS services such as EC2, S3, VPC, and IAM.
• Solid understanding of database security principles and compliance frameworks
• Experience implementing robust backup and recovery strategies.
• Proficiency with infrastructure automation tools like Terraform or CloudFormation.
• Familiarity with monitoring tools such as CloudWatch, Datadog, or similar.
• Experience of database replication tooling such as AWS DMS and Goldengate.
• Experience of collaborating with DevOps teams to integrate databases into CI/CD pipelines and infrastructure-as-code (IaC) frameworks like Terraform.

Please APPLY NOW for immediate consideration!!!