Achieving our goals starts with supporting yours Grow your career access top-tier health and wellness advantages build lasting connections with your team and our customers and travel the world using our extensive route network Come join us to create what s next Let s define tomorrow together Description United s Digital Technology team is comprised of many talented individuals all working together with cutting-edge technology to build the best airline in the history of aviation Our team designs develops and maintains massively scaling technology solutions brought to life with innovative architectures data analytics and digital solutions Job overview and responsibilities United Offshore NoSQL Database Engineering Team supports critical after-hours work to enable timely releases patching activities and platform changes overnight along with 8 00 PM - 8 00 AM rotational on-call support for Tier-1 to Tier-5 production NoSQL platforms The NoSQL team in India partners closely with offshore development and platform teams to support 24x7 mission-critical applications providing deep expertise in distributed data stores streaming platforms and cloud-native database services The team is actively engaged in cloud migrations platform modernization version upgrades and performance optimization initiatives across on-prem and AWS environments NoSQL Production Support Platform Engineering Off-hours support for Tier-1 to Tier-5 NoSQL platforms including Couchbase MongoDB AWS DocumentDB and Kafka Amazon MSK clusters Design create and maintain logical and physical data models aligned with application access patterns and scalability requirements Coordinate with systems cloud and SRE teams to provision and configure infrastructure for NoSQL databases and streaming platforms Install configure upgrade and maintain Couchbase MongoDB DocumentDB Kafka and related ecosystem tools Provide technical consultation to application teams on data modeling indexing strategies query optimization and schema evolution Implement and operate monitoring alerting and observability frameworks to maximize platform availability and performance while meeting SLAs Investigate troubleshoot and resolve production incidents performance bottlenecks replication issues and cluster-level failures Plan and communicate required maintenance windows and downtime with application and infrastructure teams Define implement and validate backup recovery security encryption and access-control strategies for NoSQL platforms Perform routine platform activities including capacity planning scaling tuning and health checks Review application deployments impacting NoSQL data stores and streaming platforms Conduct pre-deployment architecture and data-access reviews with application teams Review and provide feedback on NoSQL queries SDK usage Kafka topic design and consumer producer configurations Coordinate release schedules with deployment managers including assignments and rollback planning Lead performance tuning and workload optimization across distributed systems Support cloud migrations and greenfield NoSQL setups on AWS Perform patching and version upgrades for NoSQL platforms including Couchbase and MongoDB Work with application teams to define patching schedules and maintenance plans Send proactive and timely notifications for planned maintenance and upgrades Execute patching activities with post-implementation validation and troubleshooting Own technical documentation runbooks and operational procedures Support Backup Recovery High Availability and Disaster Recovery HA DR strategies across regions and clusters This position is offered on local terms and conditions Expatriate assignments and sponsorship for employment visas even on a time-limited visa status will not be awarded This position is for United Airlines Business Services Pvt Ltd - a wholly owned subsidiary of United Airlines Inc Qualifications What s needed to succeed Minimum Qualifications Bachelor s degree or 4 years of relevant work experience in Computer Science Engineering or related discipline 5 years of related experience in database or data-platform operations Strong hands-on experience with NoSQL databases and distributed data platforms such as Couchbase MongoDB AWS DocumentDB Kafka Amazon MSK Solid understanding of distributed systems concepts including replication sharding consistency models and fault tolerance Experience designing and operating high-availability and disaster-recovery architectures for NoSQL platforms Ability to leverage metrics and telemetry for capacity planning trend analysis and proactive issue prevention Strong appreciation for automation standardization and infrastructure-as-code to deliver scalable and reliable data services Experience with query optimization indexing strategies and workload tuning for NoSQL systems Must be legally authorized to work in India for any employer without sponsorship Must be fluent in English written and spoken Successful completion of interview required to meet job qualification Reliable and punctual attendance is an essential function of the position What will help you propel from the pack Preferred Qualifications Master s degree in Computer Science Engineering or related discipline Vendor certifications related to Couchbase MongoDB AWS or Kafka preferred Hands-on experience with AWS native services including DocumentDB MSK EC2 EKS S3 CloudWatch IAM Experience implementing automation for NoSQL platform deployment scaling patching and maintenance Strong collaboration skills to work vertically and horizontally across application platform SRE and security teams Experience operating large-scale data platforms 10 TB or high-throughput systems Experience with scripting and automation using Python Bash or similar languages Familiarity with security and compliance requirements such as PCI SOX GDPR and auditing for data platforms Ability to support 24x7 United Airlines operations with a flexible mindset quick learning ability and strong ownership Proven team player with the ability to make independent high-impact operational decisions

📌 Database Administrator Ii - Information Technology (Haryana)
🏢 United Airlines
📍 Haryana