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Intern Java Back End Developer Jobs in Toronto, ON

Kaseya Careers

Staff Backend Engineer

Toronto, ON · On-site

CA$210K - CA$250K/yr

Staff Backend Engineer (SaaS, Data & AI) Why Kaseya? Join a fast-growing company that ... Experience building APIs and backend services using technologies such as Node.js, Java, Go, Rust ...

Veem

Fullstack Developer (Java, React)

Toronto, ON · Remote

What You'll Do Backend & Systems Development * Design, build, and maintain scalable, distributed ... Strong backend engineering experience, with Java as a core language * Proven experience as a Full ...

Scotiabank

Backend Software Engineer

Toronto, ON

... Developer to join our team on a transformative cloud modernization program. This is a rare ... Design, develop, and maintain high-quality software solutions using Java/ Spring Boot. * Implement ...

Veem

Fullstack Developer (Java, React)

Toronto, ON · Remote

What You'll Do Backend & Systems Development * Design, build, and maintain scalable, distributed ... Strong backend engineering experience, with Java as a core language * Proven experience as a Full ...

Atyeti Inc

Sr Java developer

Toronto, ON

A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web ... Build new and enhance existing Java applications, including back-end services, APIs (RESTful), and ...

Scotiabank

Java Developer

Toronto, ON

We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP ... backend technologies. * Design and implement RESTful APIs and SOAP services. * Maintain the ...

Forhyre

Consultant NodeJs with AWS (cloud)

Toronto, ON · On-site

The ideal candidate will have a minimum of 8 years of professional experience as an UI Developer and experience in Java Backend +Node JS +AWS or Fullstack + Node JS + AWS kind of profiles. As a ...

Coforge

Sr. Java Fullstack developer

Markham, ON · Hybrid

Backend Development (Primary Focus) • Build scalable, high-performance RESTful APIs using Java 17 ... Cloud & DevOps • Deploy and operate on AWS (EC2, S3, RDS, Lambda, API Gateway, CloudWatch). • ...

Scotiabank

Java Developer

Toronto, ON · On-site

Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in ... The ideal candidate will have a strong foundation in both front-end and back-end technologies, with ...

Pinterest

Software Engineer II, Backend

Toronto, ON

Actively work to improve the developer process and experience in all phases from coding to ... Experience in Python, Java, C++, or Go or another language and a willingness to learn * Experience ...

CMiC

Java Developer

Toronto, ON

CA$90K - CA$110K/yr

We do not use AI to screen, assess, or select applicants Job Overview The Java Developer is ... This role focuses on designing and building scalable backend services and APIs using the Spring ...

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Intern Java Back End Developer information

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

To thrive as an Intern Java Back End Developer, you need a solid understanding of Java, object-oriented programming, and database fundamentals, often backed by coursework in computer science or related fields. Familiarity with development tools such as Git, IDEs like IntelliJ or Eclipse, and frameworks like Spring Boot is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with team members and adapt quickly. These skills and qualities are crucial for building reliable server-side applications and integrating effectively into a professional development environment.

What types of projects and responsibilities can an Intern Java Back End Developer expect during their internship?

As an Intern Java Back End Developer, you can typically expect to work on tasks such as writing and testing server-side code, assisting with database integration, and supporting the development of RESTful APIs. You'll likely collaborate closely with senior developers and other interns during code reviews, debugging sessions, and team meetings. Interns may also be assigned to real-world projects where they can contribute to feature enhancements or bug fixes under supervision, providing valuable hands-on experience in a collaborative, agile environment.

What does an Intern Java Back End Developer do?

An Intern Java Back End Developer assists in designing, developing, and maintaining the server-side logic of web applications using the Java programming language. They typically work under the guidance of senior developers to write clean, efficient code, troubleshoot bugs, and learn about frameworks like Spring Boot or Hibernate. Interns may also participate in code reviews, testing, and collaborating with front-end developers to integrate user-facing elements with server-side logic. This role helps interns gain hands-on experience in building scalable and secure back-end systems.

What is the difference between Intern Java Back End Developer vs Intern Front End Developer?

AspectIntern Java Back End DeveloperIntern Front End Developer
Required SkillsJava, Spring, SQL, REST APIsHTML, CSS, JavaScript, React or Angular
Work EnvironmentServer-side development, database integrationClient-side interface, UI/UX design
Common Industry UsageBackend systems, enterprise applicationsWebsites, mobile app interfaces

Intern Java Back End Developers focus on server-side logic, database management, and API development, while Intern Front End Developers work on the visual and interactive aspects of websites and applications. Both roles often require programming skills and are used in web development environments, but they specialize in different parts of the software stack.

What are the most commonly searched types of Java Back End Developer jobs in Toronto, ON? The most popular types of Java Back End Developer jobs in Toronto, ON are:
Intern Java Back End Developer jobs near you
Infographic showing various Intern Java Back End Developer job openings in Toronto, ON as of May 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 27% In-person, 46% Hybrid, and 27% Remote job distribution.

Staff Backend Engineer

Kaseya Careers

Toronto, ON • On-site

CA$210K - CA$250K/yr

Other

Posted 3 days ago

Job description

Job Title:

Staff Backend Engineer (SaaS, Data & AI)

Why Kaseya?

Join a fast-growing company that's transforming the IT industry. At Kaseya, you'll have the opportunity to work with cutting-edge technology, collaborate with a dynamic team, and develop your career in a highimpact role.

Join the Kaseya growth rocket ship and see how we are #ChangingLives!

Job Summary

We're hiring a Staff Backend Engineer to help design and deliver SaaS products powered by data, machine learning, and AI. This is a hands-on engineering role focused on building scalable backend systems, integrating ML/AI capabilities into customer workflows, and improving system reliability and performance across the platform. You'll work closely with Product, Design, Data, and Engineering teams to deliver production-ready features while contributing to architecture decisions, engineering standards, and technical mentorship across teams.

Roles & Responsibilities
  • Design, build, and maintain backend services and APIs for a multi-tenant SaaS platform
  • Deliver backend features end-to-end, including APIs, business logic, integrations, and data models
  • Partner with Product, Design, and Data/ML teams to integrate ML and AI capabilities into customer workflows
  • Improve system scalability, reliability, monitoring, and operational performance across production services
  • Contribute to architecture decisions related to APIs, distributed systems, authentication, and integrations
  • Participate in incident response, troubleshooting, and production support for critical services
  • Lead code reviews, mentor engineers, and contribute to engineering standards and best practices
Required Qualifications
  • 8+ years of software engineering experience in a production environment
  • Experience designing and building backend systems for SaaS applications
  • Experience building APIs and backend services using technologies such as Node.js, Java, Go, Rust, or similar
  • Experience integrating data, ML, or AI capabilities into production systems
  • Experience working with cloud platforms (AWS, GCP, or Azure) and distributed systems
Preferred Qualifications
  • Experience with Python and data-related tooling (e.g., pandas, PyTorch)
  • Experience working with relational databases, caching systems, or data warehousing concepts
  • Familiarity with ML/AI systems, including model integrations or LLM-powered workflows
  • Experience with containers and cloud infrastructure technologies
  • Experience improving monitoring, observability, and operational tooling
  • Experience mentoring engineers or contributing to technical design reviews
  • Experience using AI-assisted development tools (e.g., GitHub Copilot, ChatGPT) in development workflows
Compensation Range

The base salary range for this role is CAD $210,000 - $250,000 / year.

An individual's base pay depends on various factors including geographical location and review of experience, knowledge, skills, and abilities of the applicant. At Kaseya, certain roles are eligible for benefits and additional rewards. These rewards are allocated based on individual impact in role. In addition, certain roles also have the opportunity to earn sales incentives based on revenue or utilization, depending on the terms of the plan and the employee's role.

Additional Information

Kaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.

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