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Freelance Java Developer Visa Sponsorship Jobs in Toronto, ON

New Relic

Senior Software Engineer

Toronto, ON · On-site +1

You'll spend your days deep in Java/Kotlin services, distributed data systems, and high-throughput ... visa sponsorship is not available for this position. #LI-MM-4 #Remote

New

NimbleRx

Senior Data Engineer

Toronto, ON

  • Medical

  • Dental

  • Vision

  • PTO

Visa sponsorship may be considered on an exceptional basis for highly qualified candidates who ... The skills and willingness to work on the services around the data layer (Java, Spring Boot)

NimbleRx

Senior Backend Engineer

Toronto, ON

  • Medical

  • Dental

  • Vision

  • PTO

Visa sponsorship may be considered on an exceptional basis for highly qualified candidates who ... Rich development experience with Java, Spring, and SQL * Experience developing scalable, customer ...

NimbleRx

Senior Fullstack Engineer

Toronto, ON

  • Medical

  • Dental

  • Vision

  • PTO

Visa sponsorship may be considered on an exceptional basis for highly qualified candidates who ... Rich development experience with Java / Spring Boot, React, ECMAScript standard and SQL (MySQL)

Prenuvo

Staff Engineer - User Experience (Backend)

Toronto, ON · Remote

  • Medical

  • Dental

  • Vision

  • Retirement

This role does not provide visa sponsorship. Applicants must be legally authorized to work in ... Advocate for improvements in developer experience, testing practices, and system observability What ...

Prenuvo

Senior QA Engineer

Toronto, ON · Remote

This role does not provide visa sponsorship. Applicants must be legally authorized to work in ... Lead root cause analysis with developers to accelerate defect resolution. * Mentor junior QA ...

Posted today

General Motors

Senior Android Developer - Trailering

Oshawa, ON · Hybrid

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Expert Kotlinskills;strongproficiencyinKotlinand/or Java, Android SDK, andmodern Androidpatterns ... GM DOES NOT PROVIDE IMMIGRATION-RELATED SPONSORSHIP FOR THIS ROLE. DO NOT APPLY FOR THIS ROLE IF ...

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Freelance Java Developer Visa Sponsorship information

What are the key skills and qualifications needed to thrive as a freelance java developer, and why are they important?

To thrive as a Freelance Java Developer, you need strong programming skills in Java, a solid understanding of software development principles, and often a relevant degree or equivalent experience. Familiarity with development tools like IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks such as Spring Boot is typically required. Excellent communication, time management, and problem-solving skills help freelancers manage client expectations and deliver quality solutions independently. These skills ensure you can produce robust applications, collaborate effectively with clients, and succeed in a competitive freelance market.

What is the difference between Freelance Java Developer Visa Sponsorship vs Java Developer?

AspectFreelance Java Developer Visa SponsorshipJava Developer
CredentialsTypically requires relevant Java certifications and visa eligibilityRequires Java skills, certifications, and often a full-time employment contract
Work EnvironmentIndependent, project-based, remote or on-siteUsually in a corporate office or team setting
Employer & Industry UsageHired by clients or agencies, often in tech or finance sectorsEmployed by companies, startups, or tech firms

Freelance Java Developer Visa Sponsorship involves working independently with visa support, offering flexibility and project variety. In contrast, a Java Developer typically works as a full-time employee within a company, with more stability but less flexibility.

What is a freelance java developer visa sponsorship?

A Freelance Java Developer Visa Sponsorship refers to the process where a company or client supports a Java developer’s application for a visa, allowing them to legally work as a freelancer in a foreign country. This sponsorship typically involves providing documentation or contracts that demonstrate the need for the developer's services. Visa requirements and eligibility vary by country, and not all allow freelance or self-employed visa sponsorships. Developers should check the specific regulations for their target country and be prepared to show proof of income, contracts, and relevant skills. Consulting with immigration experts or legal advisors is highly recommended to navigate the process successfully.

What are some common challenges faced by freelance java developers seeking visa sponsorship, and how can they address them?

Freelance Java developers seeking visa sponsorship often face challenges such as finding clients willing to sponsor a visa, navigating complex immigration requirements, and proving long-term value to potential sponsors. To address these, developers should focus on building a strong portfolio that demonstrates expertise in in-demand Java technologies, network with global companies open to remote work arrangements, and consult with immigration professionals to understand sponsorship options. Additionally, targeting markets or employers known for supporting international talent can increase the likelihood of finding sponsorship opportunities.

What are the most commonly searched types of Java Developer Visa Sponsorship jobs in Toronto, ON?

The most popular types of Java Developer Visa Sponsorship jobs in Toronto, ON are:

Freelance Java Developer Visa Sponsorship jobs near you
Infographic showing various Freelance Java Developer Visa Sponsorship job openings in Toronto, ON as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Java Developer (Future Opportunity)

GFL Environmental

Vaughan, ON

Full-time

Vision, Life, PTO

Re-posted 26 days ago

GFL Environmental rating

6.9

Company rating: 6.9 out of 10

Based on 172 frontline employees who took The Breakroom Quiz

44th 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 sponsorshipfor 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

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