MongoDB Database Administrator

We are seeking a highly skilled and experienced DBA & Data Engineer to join our DBA team.
This person will be responsible for managing and optimizing our production databases powered by MongoDB. Play a critical role in ensuring the performance, reliability, and security of our database systems. Also, to create pipelines in Airflow for moving data and synchronize jobs activity.

Your Impact:

• Acting as the focal point for all MongoDB-related issues within B2Tech, including reviewing any configuration or setup changes.
• Maintain and support MongoDB databases in both Atlas & on-prem!
• Maintain and support SQL Server & Postgres databases in both on-prem & AWS.
• Monitor the system’s health and performance.
• Advising software engineers on SQL queries and schema design strategies!
• Minimise database downtime and manage HA/DR.
• Plan for long term scalability and architecture planning.
• Implement changes, apply patches and versions when required.
• Assist in applying extraction pipelines from MongoDB & SQL Server.
• Be part of on Call cycle.

Our Requirements:

• 4+ years combined experience across data platforms, including 2+ years in DBA roles (MongoDB and relational, infrastructure & application).
• Practical data engineering experience (Airflow preferred).
• AWS experience (1+ year).
• Advanced T-SQL development skills.
• Proficient with Git and code management workflows.
• Strong knowledge of backup, recovery, security, and data integrity.
• Strong problem-solving and algorithmic thinking.
• Comfortable in a fast-paced environment and meeting deadlines.

Fluent in English.

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

What We Offer:

• Hybrid Model - 2 days a week from Home 🏠
• Semi-flexible Working Hours ⌚
• Annual Discretionary Performance Bonus 💷
• Annual Salary Review 💵
• 21 Days of Paid Leave 📢
• Provident Fund 💰
• Medical Insurance coverage ❤‍🩹
• Sports Benefits App Subsidized Subscription 🏋
• EUR 100 monthly Lunch Allowance 😋
• Weekly Happy Hour 🤠
• Exciting Career Paths 🎯
• Personalized Learning and Development Programs 📖
• Birthday Leave! 😎
• Marriage Leave Vacation 💍
• Service Awards Gifts 🏅
• Variety of Employee Perks 🎫