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Senior MongoDB Administrator @ Cirruslabs

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 Senior MongoDB Administrator

Job Description

We are CirrusLabs . Our vision is to become the world's most sought-after niche digital transformation company that helps customers realize value through innovation. Our mission is to co-create success with our customers, partners and community. Our goal is to enable employees to dream, grow and make things happen. We are committed to excellence. We are a dependable partner organization that delivers on commitments. We strive to maintain integrity with our employees and customers. Every action we take is driven by value. The core of who we are is through our well-knit teams and employees. You are the core of a values driven organization.

You have an entrepreneurial spirit. You enjoy working as a part of well-knit teams. You value the team over the individual. You welcome diversity at work and within the greater community. You aren't afraid to take risks. You appreciate a growth path with your leadership team that journeys how you can grow inside and outside of the organization. You thrive upon continuing education programs that your company sponsors to strengthen your skills and for you to become a thought leader ahead of the industry curve.

You are excited about creating change because your skills can help the greater good of every customer, industry and community. We are hiring a talented Senior MongoDB Database Administrator (DBA)to join our team. If you're excited to be part of a winning team, CirrusLabs ( http://www.cirruslabs.io ) is a great place to grow your career.

Experience - 6-10 years
Location - Bengaluru, Hyderabad, Chennai, Mumbai, Pune, Kolkata and Gurugram.

Role Summary
We are seeking a Senior MongoDB Database Administrator to lead the architecture, scalability, and security of our high-traffic NoSQL database infrastructure. You will be the technical lead for MongoDB deployments across on-premises and cloud environments (AWS/Azure/GCP), ensuring 99.99% availability and industry-leading performance.
Key Responsibilities

  • Architecture & Scaling: Design and implement highly available Replica Sets and Sharded Clusters. Lead horizontal scaling initiatives by selecting optimal shard keys and managing chunk distribution.
  • Performance Optimization: Conduct deep-dive query profiling and optimize the Aggregation Framework pipelines. Manage advanced indexing strategies, including compound, multikey, and TTL indexes.
  • Cloud & Atlas Administration: Manage MongoDB Atlas environments, including cluster tiering, auto-scaling configuration, and serverless instance management.
  • Security & Compliance: Implement Role-Based Access Control (RBAC), Field-Level Client-Side Encryption, and auditing to meet GDPR or SOC2 standards.
  • Automation (DBaaS): Develop "Infrastructure as Code " (IaC) using Terraform or Ansible to automate database provisioning and upgrades.
  • Backup & Disaster Recovery: Design robust DR strategies with sub-minute Recovery Time Objectives (RTO) using Atlas Backup or Ops Manager snapshots.
  • Collaboration: Act as a Subject Matter Expert (SME) for development teams to provide guidance on schema design (embedding vs. linking) and data modeling.

Required Qualifications

  • Experience: 6-10+ years of professional DBA experience, with at least 4-5 years dedicated to MongoDB in a large-scale production environment.
  • Technical Skills:
    • Expertise in Linux/Unix administration and shell scripting (Python/Bash).
    • Deep understanding of WiredTiger storage engine internals.
    • Experience with monitoring tools like Prometheus, Grafana, or MongoDB Cloud Manager.
  • Education: Bachelor's or Master's degree in Computer Science or a related technical field.

Preferred Certifications

  • MongoDB Certified Associate DBA (2026 Version).
  • Associate Atlas Administrator.
  • Cloud Platform Certifications (e.g., AWS Certified Database - Specialty or Azure Database Administrator).

Desired Soft Skills

  • Problem-Solving: Proven ability to resolve complex production incidents under 24/7 high-pressure rotations.
  • Mentorship: Experience mentoring junior DBAs and leading technical cross-functional projects.

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: DBA / Data warehousing
Role: Database Administrator
Employement Type: Full time

Contact Details:

Company: Cirruslabs
Location(s): Hyderabad

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Keyskills:   Database Administration MongoDB Mongodb Administration Administration

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₹ 10-20 Lacs P.A

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Cirruslabs

We are CirrusLabs. Our vision is to become the world's most sought-after niche digital transformation company that helps customers realize value through innovation. Our mission is to co-create success with our customers, partners and community. Our goal is to enable employees to dream, grow and make...