Lead Java Developer

About the job

Role : Lead Java Developer

Location : Toronto, ON (Hybrid)

Duration : Long Term

Job Summary

We are seeking an experienced Senior Java Developer with strong expertise in Java, SQL, and AWS to design, develop, and maintain scalable enterprise applications. The ideal candidate will have hands-on experience building cloud-native solutions, working with large-scale databases, and collaborating with cross-functional teams to deliver high-quality software.

Key Responsibilities

• Design, develop, test, and maintain enterprise-grade applications using Java / J2EE
• Develop RESTful APIs and microservices using Spring, Spring Boot
• Write complex and optimized SQL queries , stored procedures, and database schemas
• Architect, deploy, and manage applications on AWS cloud
• Work with AWS services such as EC2, S3, RDS, Lambda, ECS / EKS, CloudWatch
• Implement security, scalability, performance, and high-availability best practices
• Perform code reviews, enforce coding standards, and mentor junior developers
• Collaborate with business analysts, architects, DevOps, and QA teams
• Troubleshoot production issues and perform root cause analysis
• Participate in Agile / Scrum ceremonies and sprint planning

Required Skills & Qualifications

Nice to Have