MongoDB Database Administrator

B2Tech is seeking a highly skilled MongoDB DBA to join our DBA team!

You’ll manage and optimize our MongoDB production databases, ensure reliability & security, and build Airflow pipelines to move and sync data efficiently.

YOUR IMPACT:

• Be the go‑to expert for all MongoDB matters at B2Tech.

• Maintain & support MongoDB (Atlas & on‑prem).

• Support SQL Server and Postgres (on‑prem & AWS).

• Monitor system health & performance.

• Advise engineers on SQL queries and schema design.

• Manage HA/DR & minimize downtime.

• Plan for scalability & architecture improvements.

• Implement version/patch upgrades.

• Create extraction pipelines (MongoDB & SQL Server).

• Participate in the on‑call rotation.
  

OUR REQUIREMENTS

• 4+ years of data platform experience (2+ as DBA).

• At least 2+ years of hands‑on MongoDB & relational DB expertise.

• Data engineering experience (Airflow preferred).

• AWS (1+ year) experience.

• Advanced T‑SQL development skills.

• Knowledge of Git workflows, backup/recovery, and data integrity.

• Analytical mindset & problem‑solving skills.

• Fluent English communication.

• Nice to have: dbatools, Redgate SQL Toolbelt, Coralogix, CI/CD, Liquibase.