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Java Developer Java Jobs in Newmarket, ON (NOW HIRING)

About This Role We are looking for a savvy Senior Java Developer to join our growing Prime Technology team. The hire will be responsible for designing, building, maintaining, and supporting ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

Associate Software Engineer - Java This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning and ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

Associate Software Developer - Java Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

Associate Software Developer - Java Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive ...

Associate Java Developer

Toronto, ON · Hybrid

CA$85K - CA$100K/yr

Associate Software Engineer - Java This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning and ...

Java Developer, TD Securities

Toronto, ON · Hybrid

CA$102K - CA$125K/yr

... engineering mindset to help us grow our risk & valuation applications throughsoftware design anditsimplementation in Java. This is an excellent opportunity to contribute to thestrategic growth and ...

Java Backend Developer

Etobicoke, ON · Hybrid

CA$100K - CA$135K/yr

As a Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining functional and stable back end applications for our company, ensuring system consistency and ...

Java Full-stack Developer

Mississauga, ON · On-site

CA$86K - CA$127K/yr

* The Senior Engineer in Production Management will be responsible for the development and overall ... The candidate must have Java backend development experience with Core Java Java EE Springboot ...

* The Senior Engineer in Production Management will be responsible for the development and overall ... The candidate must have Java backend development experience with Core Java Java EE Springboot ...

Associate Full-Stack Developer- Java This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning ...

The Role We're looking for an Intermediate Java Backend Developer to join our Insurance practice in Toronto. This role is ideal for a software engineer who enjoys solving complex backend engineering ...

Showing results 21-40

Java Developer Java information

What is the difference between Java Developer Java vs Java Software Engineer?

AspectJava Developer JavaJava Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDevelopment teams, tech companies, startupsDevelopment teams, tech companies, startups
Industry UsageSoftware development, web applications, enterprise solutionsSoftware development, web applications, enterprise solutions
Common Search IntentJob roles, skills, salary infoJob roles, skills, salary info

Java Developer Java and Java Software Engineer roles often overlap in skills and work environment. Both require similar credentials and are used interchangeably in the industry. The main difference lies in the job title emphasis: 'Developer' focuses on coding and building applications, while 'Software Engineer' may imply a broader scope including design and architecture. Candidates should review specific job descriptions to understand the expectations for each role.

What cities near Newmarket, ON are hiring for Java Developer Java jobs? Cities near Newmarket, ON with the most Java Developer Java job openings:
Infographic showing various Java Developer Java job openings in Newmarket, ON as of August 2026, with employment types broken down into 2% Internship, 76% Full Time, 11% Part Time, and 11% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Senior Java Developer (Future Opportunity)

GFL Environmental

Vaughan, ON

Full-time

Vision, Life, PTO

Re-posted 22 days ago


GFL Environmental rating

6.9

Company rating: 6.9 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

43rd of 90 rated recycling and waste


Job description


Our 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.

Why Join GFL?

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 contactmyworkdayrecruitment@gflenv.com
Please note that GFL does not provide visa sponsorship
for this position. Valid work authorization in the country where the job is located is required.Successful candidates will be required to provide valid documentation confirming their eligibility to work in the country where the job is located prior to their start date.


This hiring process may utilize machine-based systems to assist in screening and assessing applicants. Final selection decisions are made by our recruitment team.



What GFL Environmental employees say

Pay

Benefits

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