Java backend Developer with Banking exp

NEW! #Hiring Title: Java backend Developer with Banking exp
Location: Mississauga (Hybrid )
Duration: Full Time
Visa : PR AND CITIZEN,
Experience required: 5 – 14 Years
Interview Mode: Video

Job Description
Must Have Technical/Functional Skills
Core Development
• Java (8/11/17) – strong hands on experience
• Spring Boot, Spring MVC, Spring Data
• Microservices architecture (service decomposition, API contracts)
• REST APIs, JSON, OpenAPI / Swagger
• Kafka producer, consumer, partitioning
• MongoDb
• Openshift / AWS
Database & Data Layer
• MongoDB
o Document modeling
o Indexing strategies
o Aggregation framework
o CRUD & performance tuning
Integration & Messaging
• Experience with Kafka (preferred)
• REST based integrations with upstream/downstream systems

Roles & Responsibilities
• Design, develop, and maintain Java based microservices
• Implement RESTful APIs adhering to enterprise design standards
• Develop and optimize SQL queries (E2 level) for transactional and reporting use cases
• Design and manage MongoDB schemas, indexes, and queries
• Ensure high availability, scalability, and performance of microservices
• Apply exception handling, logging, monitoring, and resiliency patterns
• Collaborate with Business Analysts, Architects, QA, and DevOps teams
• Participate in code reviews, unit testing, and defect resolution
• Support CI/CD pipelines, deployments, and production issues
• Follow secure coding and compliance standards

If interested, please send your updated resume to srini.chary@bizinsys.com
Only for candidates who are currently in Canada and with valid work authorization.