Mainframe developer Jobs in Vaughan, ON

Senior Java Developer page is loaded## Senior Java Developerlocations : Vaughan, Ontariotime type : Full timeposted on : Posted Todayjob requisition id : R30632Our GFL team is expanding, and we’re looking for a Senior Java Developer to join us in Vaughan! In this role, you’ll play a vital part in designing and implementing high-quality software solutions and ensuring the successful delivery of projects.GFL Environmental is the only major diversified environmental services company in North America. Our employees, collectively known as 'Team Green,' enjoy numerous benefits : career advancement opportunities, competitive benefits, job stability within an essential services company, and the chance to make a positive impact every day for our customers and communities, Green for Life!

• What’s in it for You :
• Comprehensive Benefits Plan including prioritized orthodontics and vision care
• RRSP matching and profit sharing
• Employee Assistance Program, life insurance, and more!
• Paid time off
• Competitive wages
• Growth opportunities
• Career Path Potential :
• Join
• #TeamGreen
• and unlock diverse career growth opportunities through professional development, mentorship, and clear paths for internal advancement.
• A “Day in the Life" of a Senior Java Developer :
• Work with a team of developers in designing and implementing software solutions using Java, Spring Boot, and Kotlin, ensuring alignment with best practices and coding standards.
• Partner with cross-functional teams to translate project requirements into technical specifications and architecture designs that meet business needs.
• Drive the adoption of new technologies and methodologies, identify areas for improvement, implement solutions and enhance product quality.
• Oversee code reviews, troubleshoot complex issues, and implement performance optimizations to ensure robust, maintainable solutions.
• Foster a collaborative and innovative environment within the team, promoting knowledge sharing and professional growth.
• Knowledge, Skills and Abilities :
• Bachelor’s degree in computer science or a related field, with minimum 7 years of experience as a Java developer, specializing in Spring Boot within agile environments.
• Strong proficiency in Kotlin programming language and a solid understanding of software engineering principles, design patterns, and best practices.
• Excellent problem-solving, critical thinking, and analytical skills, combined with the ability to communicate effectively and work well with diverse teams.
• Familiarity with AWS cloud platform and containerization technologies (e.g., Docker, Kubernetes) will be nice to have.Join us and become part of "Team Green" at GFL Environmental, where your skills and dedication will be valued and rewarded. Apply now for this exciting opportunity!#GFLTalent
• We thank you for your interest. Only those selected for an interview will be contacted.
• GFL is committed to equal opportunity for all, without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, age, veteran status, disability, genetic information, or any other protected characteristic. If you are interested in applying for employment and need special assistance or an accommodation to apply for a posted position, please contact myworkdayrecruitment@gflenv.com
• At GFL, growth isn’t just for our business—it’s for our people.Because we see the potential in all our employees to do whatever it is they set their mind to, and we’re proud to support them in that journey.We consider our employees’ personal goals, helping them create the career, and life, that they desire—whether it’s advancing in their job, learning new skills, forming lasting relationships, or mentoring others, while having time to pursue other life ambitions.With safety and sustainability at the core of what we do, we all come together to form “Team Green”—united by our shared purpose to provide environmental solutions that enable our customers and the communities we serve to be Green For Life.We’re proud to say that working for GFL is more than a job. It’s an opportunity to make a difference and grow tremendously along the way.Regardless of the work we’re doing today, we’ve got our sights set on the big picture—not just tomorrow, but for life.

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