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Internship Java Developer Jobs in Toronto, ON (NOW HIRING)

Java Developer

Toronto, ON · Remote

CA$100K/yr

... internship professional software development experience · Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design · AWS · 1+ years of ...

We are looking for a Java IVR Application Developer to join our voice/contact center engineering ... internship opportunities. * Global impact : collaborate on impactful projects for top global ...

Apply Early

The Developer will work with project teams, third-party suppliers, internal IT teams, and business ... internship opportunities. * Global impact : collaborate on impactful projects for top global ...

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

Backend: Node.js, TypeScript, PHP, Java * Frontend: Angular, Vue.js, React * Databases: MySQL ... Experience mentoring junior developers or interns. Perks: * Generous wellness program * Best-in-the ...

Software Developer

Toronto, ON · On-site

CA$72K - CA$105K/yr

Proficiency in at least one programming language such as Java, Python, or Go * Familiarity with ... Internship, research, or significant project experience in backend development or cloud services

... internships and academic projects welcome) * Foundational understanding of software engineering ... Experience (academic or professional) with at least one object-oriented language such as Ruby, Java ...

Software Development Intern

Toronto, ON · Hybrid

CA$23 - CA$25/hr

Proficiencyin at least one programming language (e.g., Java, Python or OOP) * Understanding of ... An internship opportunity atInteracalso features: * Flexible hybrid work model with monthly intern ...

In C#, .NET, Java, React JS, TypeScript, RESTful APIs based on design specifications. * For SQL and ... internships, personal projects, or academic projects are highly valued). * Technical Skills ...

Mentor junior engineers and interns * Promote best practices and high-quality development ... Rich development experience with Java, Spring, and SQL * Experience developing scalable, customer ...

AI Intern

Toronto, ON · Hybrid

CA$25 - CA$28/hr

Strong proficiency in Python, TypeScript, and Java * Hands-on experience or high familiarity with ... Experience working with Anthropic, OpenAI or prompt engineering Note: * 4 month Co-op / Internship:

Mentor junior engineers and interns * Promote best practices and high-quality development ... Rich development experience with Java / Spring Boot, React, ECMAScript standard and SQL (MySQL)

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Internship Java Developer information

See Toronto, ON salary details

$9

$47

$77

How much do internship java developer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for internship java developer in Toronto, ON is $47.94, according to ZipRecruiter salary data. Most workers in this role earn between $36.71 and $60.10 per hour, depending on experience, location, and employer.

What Are the Qualifications to Get a Java Developer Internship?

The qualifications to become a Java developer intern include that you are pursuing at least a bachelor’s degree in engineering, computer science, or a similar degree. Experience working with different computer languages is beneficial when you are applying for positions. Having some experience with the following can be helpful: C#, NET, HTML5, Java, VB, SQL, MVC, or data analytics. Strong communication skills can help you to stand out above other applicants. Experience with Java development, Spring Framework, and relational databases can also help you applying for a Java developer internship.

What is the difference between Internship Java Developer vs Junior Java Developer?

AspectInternship Java DeveloperJunior Java Developer
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldBachelor's degree in Computer Science or related field, with some practical experience
Work EnvironmentTraining-focused, supervised environment, often part-time or temporaryFull-time, ongoing employment with more responsibilities
Employer & Industry UsageInternships offered by tech companies, startups, and IT departments for skill developmentEntry-level position in software development teams across various industries

The main difference between an Internship Java Developer and a Junior Java Developer is experience and responsibility. Internships are designed for students or recent graduates gaining initial exposure, while Junior Java Developers have more hands-on work experience and are expected to contribute more independently to projects.

What are the key skills and qualifications needed to thrive as an Internship Java Developer, and why are they important?

To thrive as an Internship Java Developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by coursework or personal projects. Familiarity with version control systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and basic knowledge of databases are typically required. Strong problem-solving skills, eagerness to learn, and effective communication help interns adapt and contribute within development teams. These competencies enable you to quickly integrate into projects, support code quality, and grow professionally in a fast-paced environment.

What are Internship Java Developers?

Internship Java Developers are students or recent graduates who work in a company to gain practical experience in Java programming. They assist in developing, testing, and maintaining Java applications under the supervision of experienced developers. This role helps interns apply their academic knowledge to real-world projects, learn industry best practices, and improve their coding and teamwork skills. Internships often serve as a valuable stepping stone to full-time software development positions.

What kinds of projects and tasks can an Internship Java Developer expect to work on during their internship?

As an Internship Java Developer, you can expect to work on a variety of projects that help you build practical skills, such as developing new features, fixing bugs, writing unit tests, or assisting with code reviews. You’ll likely collaborate closely with experienced developers and participate in team meetings or agile sprints, which provide valuable exposure to real-world software development processes. Projects may range from maintaining existing applications to contributing to new product development, giving you a well-rounded experience in Java programming. This role is designed to help you learn industry best practices and gain hands-on experience while receiving mentorship and feedback from your team.
More about Internship Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Toronto, ON? The most popular types of Java Developer jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for Internship Java Developer jobs? Cities near Toronto, ON with the most Internship Java Developer job openings:
Infographic showing various Internship Java Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 67% Full Time, 29% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $99,716 per year, or $47.9 per hour.

Java Developer

Thundersoft

Toronto, ON • Remote

CA$100K/yr

Full-time

Medical, Dental, Vision, Life

Posted 25 days ago


Job description

Software Development Engineer

We are looking for a creative and passionate engineer to own, build, and grow IoT Greengrass web services offering. As a Software Development Engineer, you design and build software that is highly available, performative, scalable, and extensible. You will own the software development process end to end and be responsible for design, implementation, testing and operations.

Key Responsibilities:

· Build highly scalable, customer-centric, and efficient applications.

· You will contribute to technical strategies, vision, and architecture

· Take ownership of ambiguous and complex problems and deliver solutions for them

· Drive new ideas, experiment with them, and see them through adoption.

· Learn from others and help grow those in your team to achieve their best

Qualifications

· 2+ years of non-internship professional software development experience

· Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design

· AWS

· 1+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.

· Bachelor’s degree in Computer Science, Computer Engineering or related technical discipline

· 8+ years of software development experience

· 5+ years of experience leading software development teams

Company Description

ThunderSoft is a provider of operating system technologies, superior products and solutions, experts in mobile, IoT, automotive, and enterprise.
Founded in 2008, through ThunderSoft’s expertise in edge intelligence and operating systems including Android, Linux, Windows and others, a profound middleware, application, and algorithm technology portfolio, strategic partnerships with key semiconductors, components, terminals, software and Internet vendors, and mobile carriers, give us a unique vertical integration advantage across industries. ThunderSoft is a value-added scaling partner, bringing our customers with innovative, reliable, and commercial-ready products and solutions for the fields of IoT and Intelligent connected vehicles.
ThunderSoft has established joint ventures individually with Qualcomm, Arm and Intel. Meanwhile, the company operates joint laboratories with Qualcomm, Intel, Microsoft, Arm, Samsung, and Sony, among many others. The extensive collaboration with industries empowers ThunderSoft to accelerate the development of the smart industry.