Java Developer
- Mississauga, ON, Canada
Full-time
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Job details
- Job type
- Full-time
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- Posting language
- English
- Posted
Original job description
Title: Java Developer
Location: Mississauga, Canada (Hybrid)
Job Description
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
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
Location: Mississauga, Canada (Hybrid)
Job Description
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
- Document modeling
- Indexing strategies
- Aggregation framework
- CRUD & performance tuning
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
More about this job
Responsibilities
The Java Developer will design, develop, and maintain Java-based microservices and implement RESTful APIs. They will also ensure high availability, scalability, and performance of microservices while collaborating with various teams.
Requirements
Candidates should have strong hands-on experience with Java and related technologies, particularly in microservices architecture and REST APIs. Experience with MongoDB and Kafka is preferred, along with the ability to optimize SQL queries.
Skills
- Java
- Spring Boot
- Spring MVC
- Spring Data
- Microservices
- REST APIs
- JSON
- OpenAPI
- Kafka
- MongoDB
- AWS
- CRUD
- Performance Tuning
- Integration
- Messaging
- Exception Handling
Visa sponsorship
Not detected in the job text
Categories
- Technology
- Engineering
- Software
- Consulting
Keywords
- Java
- Spring Boot
- Spring MVC
- Spring Data
- Microservices
- REST APIs
- JSON
- OpenAPI
- Kafka
- MongoDB
- AWS
- CRUD
- Performance Tuning
- Integration
- Messaging
- Exception Handling
- CI/CD