Location : Bangalore / Mumbai
Required Technical Skill set
1.Strong hands-on expertise in MongoDB (Development + Administration)
2.Experience in:
- MongoDB schema design & optimization
- NoSQL data modeling and indexing strategies
- Query performance tuning and aggregation pipelines
3.Working knowledge of:
- Java / Spring Boot-based backend services
- Microservices architecture
- REST APIs and JSON-based integrations
4.Experience with:
- High-volume transactional systems / Banking domain
- CI/CD pipelines, Git, Agile methodologies
5.Exposure to:
- Cloud platforms (AWS / Azure)
- Containerization (Docker / Kubernetes)
Must Have
Technical
- Strong NoSQL concepts and distributed database design
- Knowledge of data consistency, replication
- Experience in event-driven architecture / API integrations
Behavioral
- Strong analytical and troubleshooting skills
- Ability to work with cross-functional teams (Product, BA, Ops)
- Good communication and stakeholder interaction skills
Domain Preference
- Banking / Financial Services (Core Banking, Payments, Digital Banking)
Roles and Responsibilities
Development & Data Engineering
- Design and develop scalable MongoDB data models for banking/product systems
- Develop and optimize queries, aggregations, and indexing strategies for high performance
- Build and integrate MongoDB with microservices and APIs Performance & Optimization
- Monitor database performance and tune queries / collections / indexes
- Handle large datasets and ensure high throughput and low latency
- Conduct performance testing and troubleshoot production issues Integration & Solutioning
o Core banking systems
o Middleware / API layers
o Event streaming systems (Kafka, etc.) (preferred)
o Support data migration and modernization initiatives Support & Maintenance
- Troubleshoot issues raised by customers / production teams
- Maintain technical documentation (schemas, APIs, performance reports)
- Participate in code reviews and enforce best practices
- Collaborate with Business Analysts / Customers to understand the requirements and translate them into low level design and then code
- Coordination between onsite and offshore teams to perform the work
- Performance reviews of the system performance and fixing any glitches
- Developing reports and data extracts
