# Data Base Developer Internship at CryptoMize A Database Developer at CryptoMize designs and maintains the databases intelligence platforms run on — data models built before volume hardens mistakes, migrations that never surprise the applications above, queries and indexes tuned against real workload, and every change schema-reviewed for security and integrity. The Data Base Developer Internship at CryptoMize in Delhi is a 6-month certified program with a rolling, always-open intake — immediate starts, real engagements from month one. Everything this firm ships stands on databases that must not fail: monitoring pipelines, platform data, engagement records. Database Developer interns build that foundation — schema design, migrations, tuning, and the review discipline that keeps production boring in the best possible way. For freshers and final-year students who want database engineering experience where your schemas carry production load, here is the complete internship description — the required skills, the eligibility, and the selection process, in full. ## Facts - Location: New Delhi (HQ), CDR Building, Chhatarpur - Type: 6-month internship, certification provided - Availability: immediate, rolling intake (always hiring) - Compensation: discussed at screening ## What you will actually do - Design and develop databases and data models for the platforms intelligence work runs on — structure decided before volume makes it permanent", "Edit and modify database structures as business needs evolve, with migrations that never surprise the applications above", "Maintain existing and new databases — the operational care that keeps query speed and reliability boring", "Fix faults and bugs in database programming with the root-cause discipline that prevents recurrence", "Own the schema review gate: every change reviewed for security, performance, and integrity before it merges", "Tune queries and indexes against real workload — the difference between a dashboard that answers and one that hangs", "Document every schema and migration so the next developer inherits a map, not an archaeology dig ## Skills - Database and data model design", "Schema evolution and migration discipline", "Database maintenance, uptime, and reliability ownership", "Root-cause bug fixing in database programming with recurrence prevention", "Schema review gate ownership for every change", "Query and index tuning against real workload", "SQL depth — advanced query craft", "Stored procedure and function development", "Backup and recovery literacy", "Security-conscious schema design", "Documentation of structures and migrations", "Calm under production database pressure ## Tools - PostgreSQL", "MySQL (schema design and query optimization)", "Redis (caching layer basics)", "Git (migration versioning) Apply: https://cryptomize.com/careers/internship/apply/