Hi Professionals,

Greetings from VegaIntellisoft

Role : Java Developer

Location : Mississauga, ON, Canada (Onsite)

Duration : Full time

Experience : 6 – 9

Position Summary

We are seeking a highly skilled and results-driven Senior Java Developer to design, build, and maintain high-performing, scalable, and secure enterprise applications. In this role, you will work closely with product managers, system architects, and DevOps teams to deliver robust backend solutions using up-to-date Java technologies and cloud infrastructure.

Key Responsibilities

- Design & Development: Write clean, efficient, well-tested, and maintainable code using core Java and Spring ecosystem frameworks.
- Microservices Architecture: Design, develop, and deploy scalable microservices-based architectures.
- API Development: Build and consume RESTful APIs and secure web services for seamless frontend-backend integration.
- Database Management: Design complex database schemas, write optimized queries, and manage relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.
- Cloud & DevOps: Deploy and manage applications on cloud platforms (AWS / Azure / GCP) using containerization tools like Docker and Kubernetes.




- Code Quality & Testing: Implement rigorous automated unit and integration testing using JUnit, Mockito, and TDD (Test-Driven Development) practices.
- Collaboration: Participate in Agile/Scrum sprint planning, code reviews, and cross-functional technical discussions.

Required Technical Skills & Qualifications

- Core Experience: 6 years of professional software development experience specializing in Java (Java 11 / 17 / 21).
- Frameworks: Extensive hands-on experience with Spring Boot, Spring Cloud, Spring Security, and Hibernate/JPA.
- Architecture & Messaging: Strong understanding of Microservices patterns, Event-Driven Architecture, and message brokers like Kafka, RabbitMQ, or AWS SQS.
- Database: Proficiency in SQL and NoSQL databases, performance tuning, and ORM mapping.
- Tools & CI/CD: Experience with Maven/Gradle, Git, Jenkins, Docker, Kubernetes, and SonarQube.
- Cloud Platforms: Hands-on deployment experience with AWS (ECS, Lambda, S3, RDS) or Azure.
- Education: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.

📌 Java Developer (Mississauga)
🏢 VEGA Intellisoft
📍 Mississauga