Mongo DBA Expert
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Job Description
Noida
3 + Years
- 3 + Year
- Noida
- Bachelor’s degree in Computer Science or a related stream
Bachelor’s degree in Computer Science or a related stream
Responsibilities
- We are looking for an expert in Mongo DBA
- Work experience in MongoDB enterprise, community, and cloud-based environments.
- Install, deploy and manage MongoDB on Physical, Virtual, AWS EC2 instances Should have experience in:
- MongoDB Active-Active / Active-Passive sharded cluster setup with high availability
- Administrating MongoDB on Linux platform
- MongoDB version upgrade, preferably from version 4.0 to 4.4, on production environment with a zero or very minimum application down time, either with ops manager or custom script.
- Building the database monitoring using tools like, AppD, ELK, Grafana etc.
- Database performance tuning which include both script tuning and hardware configuration and capacity planning.
- Deep understanding of MongoDB Sharding and Disaster Recovery plan.
- Ability to design and implement the backup strategy and BCP process across MongoDB environments.
- Maintain a uniform backup strategy across the platform
- Define database monitoring, monitoring thresholds, alerts, validate the notifications and maintain the documents for the future references.
- Database performance tuning based on the application requirement and maintaining the stable environment.
- Analysing the existing MongoDB queries on behalf of the performance improvement program.
- Work with engineering team to understand the database requirement and guide them on best practices and optimize the queries for better performance.
- Work with application stake holders to understand the production requirement and propose effective database solutions.
- Review and understand the ongoing business reports and create new adhoc reports based on the requirement.
- Adhere to the incident and change process, prepare the document, and perform the peer review for all the planned production tasks
- Develop and maintain the database release process, support release team in automation of database release process
Key Points to Ensure
- Hands-on experience on MongoDB Atlas.
- Must be familiar with customer interactions and should be able to work independently.
- A team lead/pre-sales experience would be an added advantage.
- Experience in migrating MongoDB from on premise to AWS or Mongo Atlas.
- Must have DB best practices and optimisation experience.
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