Database Engineer

About MoEngage: MoEngage is an insights-led customer engagement platform trusted by 1,+ global consumer brands, including McAfee, Flipkart, Domino’s, Nestle, Deutsche Telekom, and OYO. MoEngage combines data from multiple sources to help brands gain a -degree view of their customers.  arms marketers and product owners with insights into customer behavior. Brands can leverage MoEngage Personalize to orchestrate journeys and build 1:1 conversations across the website, mobile, email, social, and messaging channels. MoEngage Inform, the transactional messaging infrastructure, helps unify promotional and transactional communication to a single platform for better insights and lower costs. MoEngage’s AI Suite helps marketers develop winning copies and creatives, optimize campaigns and channels that boost engagement, and help with faster execution. For over a decade, consumer brands in 60+ countries have been using MoEngage to power digital experiences for over a billion monthly customers. With offices in 15 countries, MoEngage is backed by Goldman Sachs Asset Management, B Capital, Steadview Capital, Multiples Private Equity, Eight Roads, F-Prime Capital, Matrix Partners, Ventureast, and Helion Ventures. MoEngage was named a Contender in The Forrester Wave™: Real-Time Interaction Management, Q1 report, and Strong Performer in The Forrester Wave™ report. MoEngage was also featured as a Leader in the IDC MarketScape: Worldwide Omni-Channel Marketing Platforms for B2C Enterprises . Our team is the backbone of MoEngage, we manage TBs of data for multiple teams, which we store in more than 50 clusters and handle + EC2 servers in over 5 regions. Our team is responsible for the installation, configuration, upgrade, and migration of databases. We work closely with developers of applications that run against the database to make sure that best practices are followed for good performance and results.  We process, in real-time, more than 40 Billion events per month. On an average day, we send more than 3 Billion Intelligent push notifications through our systems and build stats for them, all in real-time. Processing Speed is super critical to everything we do. As a team member, you will be constantly challenged to save those extra milliseconds and nanoseconds from your processing time. We are a small and close-knit team, we believe in learning and growing together. Requirements : 4+ years of hands-on experience on NoSQL/SQL databases with at least 2 years as DBA on MongoDBExperienced in hosting maintaining and owning large MongoDB clusters on the cloud.Experience in one or more of the Time Series Databases - like InfluxDB, Prometheus, Victoria MetricsBonus if experienced in managing ScyllaDB clusters, AWS ElastiCacheBonus if experienced with automation using Terraform and Ansible. Roles and Responsibilities : Enhancing the scalability and performance of existing database architecture - adding/removing shards regularly Performing database maintenance, migration, and upgrading hardware and software. Conducting diagnostic tests, evaluating performance metrics and ensuring high availability or uptime of database services Owning the reliability and availability of MongoDB and ScyllaDB infra in the cloud - Servers (EC2 Instances), storage, etc Monitor the overall health parameters of the clusters like CPU Utilisation, Memory utilization, Operation Execution times, Replication lag, and load balancing of data and queries, and identify the stress areas Documenting processes and complying with best practices in database managementAutomate Routine or manual DBA activities Ensure metrics, logs, and dashboards are available for all critical components.