Mallow Technologies is dedicated to leveraging web and mobile technologies to build impactful digital solutions As part of our growing backend and infrastructure team we are looking for a Senior Database Engineer who will work across one or more client projects to ensure database systems are scalable secure and highly performant If you re passionate about databases and eager to take ownership in a fast-paced client-driven environment we d love to talk to you As a Senior Database Engineer you ll play a key role in designing optimizing and managing database infrastructure primarily for client projects The role requires deep hands-on expertise in PostgreSQL and a solid foundation in database architecture and performance tuning Experience with MySQL is a bonus You ll work closely with product engineering and DevOps teams to ensure database reliability scalability and compliance across client engagements Key Responsibilities Design implement and manage database solutions using PostgreSQL primary and optionally MySQL Support one or more client projects tailoring solutions to unique data and performance needs Optimize performance through indexing partitioning query tuning and sharding strategies Plan and execute database upgrades migrations and version transitions with minimal downtime Implement and monitor backup recovery and disaster recovery strategies Ensure data security availability and compliance with client-specific policies and regulations Develop and maintain comprehensive documentation schemas data models stored procedures and operational guides Use monitoring and observability tools e g pg stat statements pgBadger Prometheus Grafana to detect and resolve performance issues Automate repetitive maintenance and monitoring tasks using scripting or DevOps tooling Collaborate with client-side stakeholders when needed to propose data solutions and address performance concerns Work with DevOps teams to integrate database changes into CI CD pipelines using tools like Flyway or Liquibase Provide mentorship and guidance to junior database engineers and backend developers Qualifications Bachelor s degree in Computer Science Information Technology or a related field 5 years of experience in database engineering with strong proven expertise in PostgreSQL required Experience with MySQL is a bonus Hands-on knowledge of indexing partitioning query tuning and sharding techniques Experience with database upgrades cross-version migrations and live data transitions Deep understanding of data integrity security and replication strategies Solid problem-solving skills with the ability to troubleshoot complex database performance issues Experience working in client-facing or multi-project environments is a plus Familiarity with observability tools e g pg stat statements New Relic Prometheus and automation via scripting Experience with cloud-based DB services e g AWS RDS Aurora GCP Cloud SQL is a plus Relevant certifications in PostgreSQL MySQL or cloud platforms are a plus Awareness of data compliance standards e g GDPR HIPAA SOC2 is an added advantage Job Types Full-time Permanent Pay 1 000 000 00 - 1 600 000 00 per year Benefits Cell phone reimbursement Flexible schedule Health insurance Internet reimbursement Provident Fund Language English Preferred Work Location In person

📌 Senior Database Engineer (Tamil Nadu)
🏢 Mallow Technologies Private
📍 Tamil Nadu