Q1 Technologies, Inc.Verified Job Source

Senior Java Technical Lead- 10+ years experience MUST

Toronto, ON
Hybrid
Posted Sep 19, 2026
1 position

$58–$60 / hour

Opens an external site

Employment type: Contract
Experience level: Lead · 10+ years
Apply by: Oct 16, 2026
Posting language: English
Working hours: 40 hours per week
Office presence: 2 days per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

The role involves designing, developing, and maintaining enterprise-grade applications using Java, Spring Boot, and microservices architecture. You will also lead technical design discussions, architecture reviews, and provide technical mentoring to the team.

Job details

Senior Java Technical Lead Toronto, ON- Hybrid - 2 days per week in-office Long term Contract(6 Months to start with) Skills: Amazon Web Service(AWS) Cloud Computing~Java Full stack, Python, Spring Boot, Angular, AWS, REST API Experience Required: 10 & Above Years Must Have Skills: • 10+ years of Java/J2EE development experience. • Strong expertise in Spring Boot, REST APIs, Microservices, and Distributed Systems. • Experience with React or Angular frontend development. • Hands-on AWS cloud experience. • Design, develop, and maintain enterprise-grade applications using Java, Spring Boot, and Microservices architecture. • Lead technical design discussions, architecture reviews, and solution implementation. • Experience with Kafka, Docker, Kubernetes/OpenShift. • Strong knowledge of CI/CD, DevOps practices, and Agile delivery. • Excellent leadership, stakeholder management, and technical mentoring skills.

What you’ll do

Requirements

Candidates must have over 10 years of Java/J2EE development experience with strong expertise in Spring Boot, REST APIs, and AWS cloud environments. Proficiency in frontend frameworks like React or Angular and experience with containerization tools like Docker and Kubernetes are also required.