Database Developer

Maruti Suzuki India Ltd.; Gurugram District; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Maruti Suzuki India Ltd. in Gurgaon is seeking a Database Developer with Oracle PL/SQL and microservices exposure to design, develop, and optimize database solutions in close collaboration with backend teams implementing data layers for service-oriented applications.

The role emphasizes writing complex PL/SQL, tuning queries, designing schemas, and ensuring data integrity, security, and compliance while supporting REST APIs and event-driven patterns.

Qualifications

• 3–5 years of hands-on Oracle PL/SQL development.
• Strong understanding of relational database concepts, normalization, and indexing strategies.
• Experience with query optimization and performance tuning (execution plans, explain plan analysis).
• Working knowledge of microservices architecture and how databases integrate with service based systems.
• Familiarity with REST APIs, messaging systems (Kafka/RabbitMQ), or similar integration patterns.
• Experience with version control tools (Git) and CI/CD pipelines.
• Understanding of database security practices and data governance.

Responsibilities

• Design, develop, and maintain complex PL/SQL packages, procedures, functions, and triggers
• Write and optimize complex SQL queries for performance and scalability
• Perform database tuning, indexing, and query optimization
• Design normalized/denormalized schemas based on application requirements
• Collaborate with microservices development teams to define data access patterns (APIs, stored procedures, ORM integration)
• Support integration of Oracle databases with microservices architecture (REST APIs, event driven systems, message queues)
• Write and maintain scripts for data migration, ETL processes, and batch jobs
• Ensure data integrity, security, and compliance with best practices
• Perform code reviews and troubleshoot production database issues
• Document database design, procedures, and data flows

Skills

Oracle PL/SQL

Relational DB concepts

Query optimization

Microservices integration

REST APIs

Git

CI/CD pipelines

Database security

Education

Bachelor's degree in Computer Science / Information Technology

Tools

Git

CI/CD pipelines

Job description

Database Developer Experience: 3–5 years Location: Gurgaon, Haryana Department: DE – CXP4 Employment Type: Full-time Core Skills: Oracle PL/SQL, Microservices

About the Role

We are looking for a skilled Database Developer with strong hands-on expertise in Oracle PL/SQL and exposure to microservices-based architectures. The ideal candidate will design, develop, and optimize database solutions while collaborating with backend teams to integrate data layers with service orientated applications.

Key Responsibilities

• Design, develop, and maintain complex PL/SQL packages, procedures, functions, and triggers
• Write and optimize complex SQL queries for performance and scalability
• Perform database tuning, indexing, and query optimization
• Design normalized/denormalized schemas based on application requirements
• Collaborate with microservices development teams to define data access patterns (APIs, stored procedures, ORM integration)
• Support integration of Oracle databases with microservices architecture (REST APIs, event driven systems, message queues)
• Write and maintain scripts for data migration, ETL processes, and batch jobs
• Ensure data integrity, security, and compliance with best practices
• Perform code reviews and troubleshoot production database issues
• Document database design, procedures, and data flows

Required Skills

• 3–5 years of hands-on experience in Oracle PL/SQL development
• Strong understanding of relational database concepts, normalization, and indexing strategies
• Experience with query optimization and performance tuning (execution plans, explain plan analysis)
• Working knowledge of microservices architecture and how databases integrate with service based systems
• Familiarity with REST APIs, messaging systems (Kafka/RabbitMQ), or similar integration patterns
• Experience with version control tools (Git) and CI/CD pipelines
• Understanding of database security practices and data governance

Good to Have

• Experience with other databases (PostgreSQL, MySQL) or NoSQL systems
• Exposure to cloud platforms (AWS, Azure, OCI)
• Knowledge of containerization tools (Docker, Kubernetes)
• Experience with Agile/Scrum methodologies

Educational Qualification

Bachelor's degree in Computer Science, Information Technology, or related field