Java Developer with Security (Toronto)

• Maintain and enhance legacy Java applications using Spring Security, Struts, and JSPs
• Identify and remediate security vulnerabilities across the stack
• Read and analyze production logs to troubleshoot and improve system stability
• Ensure applications are production-ready and deploy them with confidence
• Collaborate with QA, DevOps, and other engineering teams to maintain code quality and system uptime

• Strong Java programming skills with experience in Struts, Spring Security, and JSP
• Hands-on experience maintaining and updating legacy systems
• Solid understanding of web application security vulnerabilities (e.g., XSS, CSRF, SQL injection) and remediation techniques
• Proficient in production deployment, including troubleshooting logs and incident resolution
• Comfortable working with Unix/Linux environments, basic shell commands, and log analysis

• Familiarity with CI/CD pipelines and DevOps practices
• Exposure to containerized environments (Docker, Kubernetes)
• Experience with modernizing legacy systems

FDM is an award-winning global business and technology consultancy powering the people behind tech and innovation for over 30 years. We collaborate with world-leading companies to identify the expertise they need, exactly when they need it. We have helped successfully launch nearly 25,000 careers globally to date and are a trusted partner to over 300 companies worldwide. 

FDM has 4,000+ employees worldwide, with over 90 nationalities working together as a team. From our origins in Brighton, UK, FDM now has 19 centres located across North America, Europe and Asia-Pacific and is now on the FTSE4Good Index. 

Dedicated to Diversity, Equity and Inclusion  

FDM Group’s mission is to make tech and business careers accessible for everyone. Our diverse team of 90+ nationalities thrive on differences, fuels innovation through varied experiences, and celebrates shared successes. As an Equal Opportunity Employer and listed on the FTSE4Good Index, FDM ensures every qualified applicant, regardless of race, colour, religion, sex, sexual orientation, national origin, age, disability or any other status protected by federal or provincial law, gets the chance they deserve.