86 Senior Database Administrator jobs in Noida

Job description

Job Title: Database Administrator (DBA)

Experience Required: 5-8 years

Location: Noida(Work From Office)

Employment Type: Full-Time

Shift: US Shift(6PM-3AM IST)

About the Role

We are seeking a skilled and proactive Database Administrator (DBA) with 5-8 years of hands-on experience to join our growing technology team. In this role, you will be responsible for managing, optimizing, and securing our database environments to ensure high performance, availability, and data integrity. Youll collaborate closely with developers, DevOps engineers, and stakeholders to support existing systems and design future-ready data solutions.

Key Responsibilities

• Install, configure, and maintain database systems (e.g.SQL Server or similar).
• Monitor database performance and implement tuning measures for optimal efficiency and scalability.
• Manage database security, access control, and backup/recovery strategies.
• Plan and execute database upgrades, patches, and migrations.
• Develop and maintain database documentation, including schemas, procedures, and best practices.
• Support application development teams with query optimization, schema design, and data modeling.
• Implement and maintain high availability (HA), disaster recovery (DR), and replication solutions.
• Perform regular audits to ensure data integrity and compliance with data governance policies.
• Troubleshoot database issues and provide on-call support as needed.

Required Qualifications

• Bachelors degree in Computer Science, Information Technology, or related field.
• 5-8 years of professional experience as a Database Administrator.
• Proficiency in at least one major RDBMS (e.g., MySQL, PostgreSQL, Oracle, MS SQL Server).
• Experience with database performance tuning, query optimization, and indexing strategies.
• Strong understanding of database security, backup, recovery, and disaster recovery strategies.
• Familiarity with scripting languages (e.g., Python, Bash, PowerShell) for automation.
• Hands-on experience with cloud database platforms (e.g., AWS RDS, Azure SQL Database, GCP Cloud SQL) is a plus.
• Knowledge of data modeling and database design principles.

Preferred Skills

• Experience with database monitoring tools (e.g., Prometheus, Grafana, SolarWinds).
• Familiarity with DevOps tools and CI/CD pipelines.
• Exposure to NoSQL databases (e.g., MongoDB, Redis) is a plus.
• Strong analytical and problem-solving skills with attention to detail.

Soft Skills

• Excellent communication and collaboration abilities.
• Strong ownership mindset and proactive approach to problem-solving.
• Ability to work effectively in a fast-paced and dynamic environment.

Think global. Think BIG.

Visit us:

Linkedin:

Role: Databricks Administrator (Client: Patch)

Experience: 5+ Years

Work Mode: Remote

For Databricks Administrator

Key Skills:

Strong hands-on experience in Databricks workspace setup & cluster management

User & group administration via Azure AD / IAM / SCIM

Cluster configuration, performance tuning & cost optimization

Expertise in Azure Databricks (preferred) or AWS/GCP Databricks

Security & governance – Unity Catalog, ACLs, RBAC, secret scopes

CI/CD automation using Azure DevOps / GitHub Actions / Jenkins

Terraform / ARM templates for environment provisioning

Experience with monitoring tools – Azure Monitor, Log Analytics, or CloudWatch

Nice to Have:

Python / PySpark / SQL for troubleshooting

Databricks or Azure certifications

Overview:

We are seeking an experienced Database Administrator (DBA) with expertise in managing and migrating data across multiple database platforms, including Amazon Redshift, MongoDB, SQL Server, and Oracle. The ideal candidate will lead data migration initiatives, optimize database performance, and ensure reliability, scalability, and data integrity in both on-premises and cloud environments.

Key Responsibilities:

• Administer and maintain Amazon Redshift, MongoDB, SQL Server, and Oracledatabases.
• Lead data migration projects across heterogeneous databases (on-prem to cloud, cross-platform).
• Design and implement ETL pipelines for data extraction, transformation, and loading into target systems.
• Use AWS DMS, Glue, or similar tools to plan and execute migrations with minimal downtime.
• Monitor and optimize database performance, ensuring efficient query execution and data throughput.
• Implement robust backup, recovery, and disaster recovery strategies.
• Manage database access control, encryption, and compliance with security policies.
• Troubleshoot complex database and data migration issues to ensure accuracy and consistency.
• Automate database administration and migration tasks using scripting (Python, Shell, PowerShell).
• Collaborate with data engineering and application teams to support new data initiatives and analytics workloads.
• Document all database configurations, migration plans, and post-migration validation procedures.

Required Skills & Qualifications:

• Bachelor's degree in Computer Science, Information Systems, or related field.
• 5+ years of hands-on experience as a DBA managing multi-platform database environments.
• Proven experience in data migration between SQL, Oracle, MongoDB, and cloud-based systems (AWS Redshift).
• Expertise in AWS DMS, Schema Conversion Tool, Data Pipeline, or similar data migration technologies.
• Strong proficiency in performance tuning, indexing, partitioning, and replication.
• Familiarity with AWS services (S3, Glue, Lambda, CloudWatch).
• Strong SQL scripting and automation experience (Python, Shell, PowerShell).
• Excellent problem-solving, troubleshooting, and communication skills.

Preferred:

• AWS Certified Database – Specialty or equivalent certification.
• Experience with real-time data replication or streaming (Kafka, Kinesis).
• Knowledge of data governance, lineage, and compliance frameworks (GDPR, HIPAA).

About client

Our clients focus areas include building a robust digital public health delivery platform, improving data-driven governance and empowering healthcare workers.

One of clients most successful initiatives is AMRIT (Accessible Medical Records via Integrated Technologies). AMRIT is a first-of-its-kind integrated health technology platform that supports clinical excellence for over 2 Cr beneficiaries.

Job Summary

The Database Administrator (DBA) will be responsible for managing and maintaining DBC's core databases that power platforms like AMRIT. The role involves ensuring high availability, performance, security, and reliability of databases while supporting day-to-day operations, deployments, and data-driven decision-making. The DBA will work closely with application developers, infrastructure teams, and business stakeholders to design, optimize, and troubleshoot database systems that support healthcare delivery at scale.

Responsibilties:

• Install, configure, upgrade, and maintain relational database systems MySQL as applicable) both on-premises and on cloud (AWS RDS, Aurora, Azure SQL, GCP Cloud SQL)

•Monitor database performance and tune queries, indexes, and configurations to ensure optimal response times using tools like CloudWatch, Performance Insights, Grafana, or pgAdmin

•Ensure data security, integrity, backup, and recovery processes are in place and regularly tested using both traditional and cloud-native approaches (snapshots, automated backups, cross-region replication)

•Automate routine database maintenance and deployment tasks using CI/CD pipelines, Terraform, or AWS-native services

•Support deployments by reviewing database scripts, migrations, and data patches for both on-prem and cloud environments

•Troubleshoot database-related issues in production and non-production environments, including performance bottlenecks, connectivity issues, and cloud integration errors

•Collaborate with developers to design efficient database schemas, optimize queries, and implement best practices for scalable cloud-based applications

•Implement and monitor disaster recovery and high-availability strategies such as clustering, replication, multi-AZ, and failover setups in cloud platforms

•Maintain comprehensive documentation for database configurations, processes, and cloud runbooks

•Assist in building data governance frameworks and ensure compliance with organizational and regulatory standards (HIPAA, DISHA, etc.)

•Support reporting and analytics teams with optimized queries and data pipelines from cloud databases

Desirable Qualification & Experience:

•Qualification:

o Bachelor's/Master's degree in Computer Science, Information Technology, or a related field

•Experience:

o Strong hands-on experience with MySQL DBA

o Expertise in database monitoring and observability tools (e.g., pgAdmin, Prometheus, Grafana, CloudWatch, New Relic, Performance Insights)

o Deep understanding of query optimization, indexing strategies, and performance tuning in high-transaction environments

o Experience with backup, recovery, replication, clustering, and failover strategies (on-premises and cloud)

o Familiarity with Linux environments, shell scripting, and automation tools (Ansible, Terraform, CI/CD pipelines)

o Good understanding of APIs, application-database interactions, and deployment workflows in microservices-based architectures

o Hands-on experience with cloud-based databases such as AWS RDS, Aurora, Azure SQL, or GCP Cloud SQL — including provisioning, scaling, security, and monitoring

o Knowledge of data governance, compliance standards, and healthcare data privacy regulations (like GDPR, DPDPA) is an advantage

o Prior exposure to healthcare or health-tech systems is a plus