Lead Database Administrator

CUBE; City Of London; On-site; GBP 60,000 - 80,000; Full time

Job summary

A global RegTech company in London is seeking an experienced Lead Database Administrator. You will manage and develop database infrastructure, supervise a team, and ensure optimal performance and reliability across SQL Server and cloud environments. Ideal candidates will have strong SQL Server administration skills and experience in automation. This role offers an opportunity to work with cutting-edge technologies in a fast-paced environment.

Qualifications

• Experience as a Senior or Lead SQL Server DBA managing production workloads.
• Advanced knowledge of SQL Server administration.
• Significant hands-on experience with SQL Server Always On setups.
• Proficiency with Cosmos DB and PostgreSQL preferred.
• Demonstrated ability to automate deployments.

Responsibilities

• Design and manage SQL Server Always On Availability Groups.
• Lead performance tuning and query optimization activities.
• Supervise and mentor a team of database administrators.
• Initiate automation efforts for setup and configuration.
• Develop best practices for database security and monitoring.

Skills

SQL Server administration

Performance tuning

Query optimization

Automation of deployments

Effective communication

Problem-solving

Tools

SQL Server

Cosmos DB

PostgreSQL

PowerShell

T-SQL

Job description

CUBE are a global RegTech business defining and implementing the gold standard of regulatory intelligence for the financial services industry. We deliver our services through intuitive SaaS solutions, powered by AI, to simplify the complex and everchanging world of compliance for our clients.

Why us?

🌍 CUBE is a globally recognized brand at the forefront of Regulatory Technology. Our industry-leading SaaS solutions are trusted by the world’s top financial institutions globally.

🚀 In 2024, we achieved over 50% growth, both organically and through two strategic acquisitions. We’re a fast-paced, high-performing team that thrives on pushing boundaries—continuously evolving our products, services, and operations. At CUBE, we don’t just keep up we stay ahead.

🌱 We believe our future is built by bold, ambitious individuals who are driven to make a real difference. Our “make it happen” culture empowers you to take ownership of your career and accelerate your personal and professional development from day one.

🌐 With over 700 CUBERs across 19 countries spanning EMEA, the Americas, and APAC, we operate as one team with a shared mission to transform regulatory compliance. Diversity, collaboration, and purpose are the heartbeat of our success.

💡 We were among the first to harness the power of AI in regulatory intelligence, and we continue to lead with our cutting‑edge technology. At CUBE, You will work alongside some of the brightest minds in AI research and engineering in developing impactful solutions that are reshaping the world of regulatory compliance.

The Role:The organisation seeks an experienced Lead Database Administrator (Lead DBA) to manage and develop the database infrastructure in both on‑premises and cloud‑hosted environments. This role involves providing technical leadership and direct oversight for database operations and improvements.

The position will supervise a small team, maintaining performance, scalability, and reliability across SQL Server environments while supporting platforms like Cosmos DB and PostgreSQL. Responsibilities include managing critical systems, establishing standards, mentoring team members, and leading automation and modernization projects.

Key Responsibilities:

• Design, implement, and manage SQL Server Always On Availability Groups and related high availability/disaster recovery solutions.
• Lead activities focused on performance tuning, query optimization, and capacity planning.
• Supervise and mentor a team of database administrators, promoting ongoing skill development.
• Administer, configure, and maintain SQL Server databases in both on‑premises and cloud settings.
• Initiate and oversee automation efforts to streamline setup, configuration, and job scheduling.
• Develop and enforce best practices for database security, backups, recovery, and monitoring.
• Collaborate with infrastructure, development, and DevOps teams to align database strategies.
• Provide direction and support for Cosmos DB, PostgreSQL, and other utilized database technologies.
• Contribute to plans for database modernization, including integration with Fabric, Elasticsearch, and Azure Data Factory.
• Offer expertise on database design, performance, and scalability across projects.
• Stay informed about new database technologies and propose relevant solutions.

Required Skills & Experience:

• Prior experience as a Senior or Lead SQL Server DBA managing production workloads.
• Advanced knowledge of SQL Server administration, performance tuning, and query optimisation.
• Significant hands‑on experience with SQL Server Always On (Availability Groups) and HA/DR setups.
• Experience with both on‑premises and cloud‑hosted database management.
• Proficiency with Cosmos DB and PostgreSQL is preferred.
• Demonstrated ability to automate deployments, setup, and maintenance (using PowerShell, T‑SQL, or similar).
• Leadership experience, including guiding and mentoring other DBAs.
• Effective communication and problem‑solving skills, with a focus on process improvement.

Preferred Qualifications:

• Familiarity with Microsoft Fabric and data lakehouse architectures.
• Experience integrating Elasticsearch for indexing and search.
• Exposure to Azure Data Factory or similar ETL/ELT tools.
• Understanding of DevOps practices, CI/CD pipelines, and database release automation.
• Relevant certifications

Interested?

If you are passionate about leveraging technology to transform regulatory compliance and meet the qualifications outlined above, we invite you to apply. Please submit your resume detailing your relevant experience and interest in CUBE.

CUBE is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.