Senior Product Development Engineer - Mongo DB

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

• Integrate MongoDB with: 

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