We manage and scale the database infrastructure that powers tax compliance for more than 100,000 customers across 100+ countries. As a Senior Database Administrator, you'll be a hands-on technical leader responsible for the performance, security, and availability of our enterprise database environments, keeping mission-critical SaaS applications running at their best.

More specifically, you will:

- Serve as a subject matter expert for critical database technologies, leading resolution of complex incidents and performance issues across SQL Server environments.
- Proactively monitor database performance, identify bottlenecks, and implement tuning solutions to optimize query response times and system throughput.
- Collaborate with software engineers and tech leads to review query designs and schema changes, ensuring efficiency and scalability prior to deployment.
- Lead the implementation of patches, upgrades, and migrations with minimal downtime, including backup/recovery strategies, high-availability setups, and disaster recovery testing.
- Mentor and support junior DBAs and application teams, driving adoption of database best practices across the organization.




- Leverage AI-assisted tooling and automation to streamline monitoring, root cause analysis, and operational workflows.
- Communicate database health, maintenance status, and potential risks clearly to both technical and non-technical stakeholders.

Requirements:

- Strong foundational knowledge in database systems, acquired through formal education or equivalent hands-on experience.
- You have hands-on experience managing production database environments, resolving performance issues, and implementing tuning solutions. with deep expertise in performance tuning and troubleshooting.
- Strong proficiency with SQL Server environments, with a deep understanding of database internals.
- Fluent English, written and verbal.
- Ability to work cross-functionally with Product and Technology teams and guide peers to adopt best practices.
- Comfort working with AI tools to improve productivity and operational efficiency.
- Availability to attend the office once a week (Condesa, CDMX).
- Due to client contractual obligations, the successful candidate will be asked to clear a background check upon hire.

📌 Database Administrator (Mendoza)
🏢 Techunting
📍 Mendoza