Mongo Database Administrator

2 weeks ago

Bengaluru, Karnataka, India HCLTech Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Mongo Database Administrator We are seeking a professional DBA with the technical skills and knowledge that extends across Application/ Server/ Storage/ Network technologies to administer a large, complex production DB environment and troubleshoot and provide system level guidance/ solutions. The role also performs executive centralized database administration for multiple databases globally.

This includes MongoDB databases for production, testing, and staging environments across the company. This opportunity will suit an MongoDB DBA who enjoys providing technical guidance and who can play a key role in supporting and driving forward our database developments. We are a passionate, forward-thinking, innovative company where things are always happening.

We're looking for people who work quickly, are competitive self-starters, smart and do what is needed. Responsibilities

  • Install, configure, and upgrade MongoDB databases in on-premise, cloud, and hybrid environments.
  • Ensure high availability and disaster recovery through replication, sharding, and backup strategies.
  • Monitor and maintain database health, capacity planning, and growth forecasting.
  • Analyze database performance, identify bottlenecks, and implement optimizations for queries, indexes, and schema designs.
  • Perform tuning for read/write operations and improve the overall performance of MongoDB clusters.
  • Implement robust database security policies, including access controls, encryption, and auditing.
  • Collaborate with security teams to address vulnerabilities and enforce security best practices.
  • Resolve complex issues related to database operations, replication, and sharding.
  • Work with development teams to design and optimize database schemas for application requirements.
  • Provide mentorship and guidance to junior DBAs and team members.
  • Maintain detailed documentation for configurations, procedures, and troubleshooting guides.
  • Prepare and deliver reports on database performance, utilization, and incidents.
  • Create a reliable backup strategy.

Ensure database backups are appropriately executed and periodic restorations are exercised to ensure backup quality.

  • Ensure SLA's & operational KPI's are met, working as necessary with internal and external support functions when major incidents occur.

Required skills

  • In-depth knowledge of MongoDB, including replication, sharding, and aggregation framework.
  • Experience should include DB design (modelling and normalization), capacity planning, performance tuning, storage management, back-up and recovery, managing schemas, report generation and DB clustering technologies.
  • Operating system experience in Linux.
  • Thorough understanding of database technologies (MongoDB, Oracle, PostgreSQL,)
  • Familiar with Architecture design principles.
  • Familiarity with scripting (e.g., Python, Bash).
  • Good problem solver, focused and dedicated with ability to work on your own as well as with a team.
  • Hands on experience with DB standards and end user applications-translating capacity requirements into infrastructure deployment technology.
  • Strong practical experience of MongoDB in a production environment.
  • Must be a self-starter with a strong attention to detail.
  • Experience with an organization with a key reliance on 24x7 reliability on its database.

  • Senior Mongo DB Administrator

    1 week ago

    Bengaluru, Karnataka, India Nomiso Full time US$ 1,00,000 - US$ 1,50,000 per year

    Senior DB EngineerPosition Overview:You will be responsible for creating and managing databases likeMongoDB, Maria, and Oracle databases.We greatly value teamwork, so working with developers, debugging, and helping them tune their queries is a highly valued facet of the DBE role. You never will be working "alone" you will have the skillset of many talented...

  • Database Administrator

    3 days ago

    Bengaluru, Karnataka, India Lenskart Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    - DevOps-Mongo DB Responsibilities:Provision MySQL instances, both in clustered and non-clustered configurationsEnsure performance, security, and availability of databasesHandle common database procedures, such as upgrade, backup, recovery, migration, etcProfile server resource usage, optimize and tweak as necessary.Should be a self-starter and able to...

  • Oracle Database Administrator

    2 weeks ago

    Bengaluru, Karnataka, India Tehno Right Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Role : Oracle Database Administrator (Full Time - Onsite) Job description : Roles and Responsibilities : - Perform database administration tasks on Oracle databases, including backup/restore using RMAN and Golden Gate. - Configure and manage Exadata infrastructure, as well as perform performance tuning and troubleshooting. - Implement Data...

  • Mongo DB Administration

    4 weeks ago

    Bengaluru, Karnataka, India ARA Resources Pvt. Ltd. Full time

    About ARAs Client ARA's client TechGlobal (pseudonym) is a global leader in strategy, technology consulting and digital services, enabling clients in more than 100+ countries to implement cutting edge solutions in their transformation journey. TechGlobal helps businesses become digital-first and digital-ready. The company has a global presence with +...

  • Mongo DB Administration

    1 week ago

    Bengaluru, Karnataka, India ARA Resources Pvt. Ltd. Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    About ARAs ClientARA's client TechGlobal (pseudonym) is a global leader in strategy, technology consulting and digital services, enabling clients in more than 100+ countries to implement cutting edge solutions in their transformation journey. TechGlobal helps businesses become digital-first and digital-ready. The company has a global presence with employees...

  • Database Administrator

    1 week ago

    Bengaluru, Karnataka, India Oracle Financial Services Software Ltd Full time ₹ 1,20,000 - ₹ 3,60,000 per year

    Senior Principal Database RAC Consultant We are looking for a highly capable, self-motivated and independent Database Administrators based in India. If you are passionate about Oracle database technology as well as cloud computing, this is the ideal role you've been waiting for. Our DBA team supports databases which are available both on-premise and on...

  • Database Administrator

    1 week ago

    Bengaluru, Karnataka, India Oracle Financial Services Software Ltd Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Senior Database RAC Consultant We are looking for a highly capable, self-motivated and independent Database Administrators based in India. If you are passionate about Oracle database technology as well as cloud computing, this is the ideal role you've been waiting for. Our DBA team supports databases which are available both on-premise and on Cloud. In...

  • Database Administrator

    7 days ago

    Bengaluru, Karnataka, India Arthur Grand Full time ₹ 1,04,000 - ₹ 1,30,878 per year

    Arthur Grand Technologies is currently seeking a highly motivated and skilled Database AdministratorDatabase AdministratorChennai, Bangalore, HyderabadWFO10 plus years of experience as a Database Administrator, with expertise in SQL databases such as MS SQL, PostgreSQL· Experience with NoSQL databases MongoDB or Cassandra.· Familiarity with cloud database...

  • Database Administrator

    2 days ago

    Bengaluru, Karnataka, India Pradeepit Global Consulting Private Limited Full time ₹ 8,00,000 - ₹ 25,00,000 per year

    DBA (PostgreSQL/Oracle) in AWS Location: Bangalore Work type : Hybrid (3 days a week) (Shift - 8:30 AM to 5:00 PM IST / 12:00 PM to 8:30 PM IST) Required Experience : 5 Years Required Skills: Proven experience as a DBA, with specific expertise in either PostgreSQL or Oracle database administration. Strong understanding of database concepts,...

  • Mongo DB DBA

    4 days ago

    Bengaluru, Karnataka, India, Karnataka Tata Consultancy Services Full time

    Mongo DB6-15 yearsBengaluru, Hyderabad, Kochi, Noida, BBSR, PuneIn-depth knowledge and hands on experience of MongoDB Administration and build activities.Desired Competencies (Technical/Behavioral Competency)Must-HaveExperience with working on Linux operating Systems.Hands-on experience on setting up MongoDB replicasets and sharded clustersNeed to work on...