Sr Java developer
The Sr Java Developer will be responsible for Java development, focusing on building enterprise applications using the Spring Framework and Spring Boot. The role requires deep understanding of multi-threading, database management, and CI/CD practices.
- Hybrid
- Toronto, ON
- Posted Jun 29, 2026
- Apply by Sep 13, 2026
- 1 position
Job summary
Hi , We have Sr Java Developer role with Iris's direct client which is one of the Big Bank in Canada Hybrid Job Summary Java Development : 6+ years of professional experience with core java , including OOP principles, design pattern, and SOLID principles. Multi-threading : Deep understanding of concurrent programming, thread management, synchronization mechanisms, and thread pools. Experience with java.util.concurrent framework, locks, and atomic operations, Ability to identify and resolve race conditions, deadlocks, and performance bottlenecks. Spring Framework and Spring boot : Extensive experience building enterprise application using Spring Framework and Spring bott. Knowledge of dependency injection, aspect-oriented programming (AOP). Experience with Spring Data Spring batch, Spring Integration, and transaction management. Linux/Unix Operating systems : Strong proficient with Linux command-line administration, shell scripting, and system-level operations. Experience with package management, file systems, permissions , and process management. Familiarity with Linux mongering and troubleshooting tools. Database Management: Expertise in relational database design, SQL query optimization, and indexing strategies, Experience with at least one major RDBMS (Oracle, MySQL, or SQL server). Understating ACID properties, transactions, and data integrity. Git version control : Proficient in Git workflows including branching strategies, merging, rebasing, and conflict resolution. Experience with collaborative development practices and code repository management. Familiarity with Git hosting platform (GitHub, GitLab, or Bitbucket). Jenkins & Ci/CD : hands-on experience configuring and maintaining Jenkins pipelines. Ability to create automated build, test, and deployment workflows. Knowledge of pipeline-as-code concepts (Jenkins file) and integration with version control systems. Thanks and Regards, Rajneesh Bhardwaj Iris Software 200 Metroplex Drive, Suite #300, Edison, NJ 08817 Mobile: 732-426-9557 Mail: rajneesh.bhardwaj01@irissoftware.com www.irissoftware.com
What you’ll do
The Sr Java Developer will be responsible for Java development, focusing on building enterprise applications using the Spring Framework and Spring Boot. The role requires deep understanding of multi-threading, database management, and CI/CD practices.
Requirements
Candidates should have over 6 years of professional experience in Java development, with expertise in multi-threading and the Spring Framework. Proficiency in Linux, database management, and Git workflows is also required.
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Java
- OOP Principles
- Design Patterns
- SOLID Principles
- Multi-threading
- Spring Framework
- Spring Boot
- Linux
- Database Management
- SQL
- Git
- Jenkins
- CI/CD
- Shell Scripting
- Thread Management
- Synchronization Mechanisms
Job areas
- Technology
- Software
- Consulting
- Engineering
Additional details
- Minimum experience
- 5+ years
- Apply by
- Sep 13, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Mid-Senior level
- Application method
- Direct apply is available