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Internship Back End Developer Jobs in Ontario (NOW HIRING)

1Valet

Junior QA Engineer

Toronto, ON · On-site

Software & Platform QA * Test mobile applications, backend services, and embedded firmware as part ... internships, hands-on projects, or lab coursework). * Foundational understanding of hardware ...

NimbleRx

Senior Fullstack Engineer

Toronto, ON · On-site

Mentor junior engineers and interns * Promote best practices and high-quality development ... years' experience with backend APIs, web services, and user interface development * Rich ...

Link Logistics

Engineer, Software

Toronto, ON · On-site

CA$185K - CA$225K/yr

Improve developer velocity - own the build, deploy, and testing pipeline and continuously reduce ... Lead by doing - mentor contractors and interns, set a high standard through code reviews, and bring ...

Perseus Group

Director, Support

Waterloo, ON · On-site +1

CA$85K - CA$104K/yr

Software Developer At GoldCare, we're on a mission to make healthcare smoother and smarter ... Internship, co-op, or capstone project experience involving databases or backend systems is an ...

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All JobsBack End Developer JobsInternship Back End Developer JobsInternship Back End Developer Jobs in Ontario

Internship Back End Developer information

What are the key skills and qualifications needed to thrive as an internship back end developer?

To thrive as an Internship Back End Developer, you need a solid understanding of programming languages such as Java, Python, or Node.js, as well as basic knowledge of databases and web server architecture. Familiarity with version control systems like Git and exposure to RESTful APIs or frameworks such as Django or Express are typically required. Strong problem-solving skills, attention to detail, and the ability to collaborate effectively within a team help interns stand out. These skills and qualities are crucial for building reliable server-side applications, integrating systems, and contributing meaningfully to software development projects.

What does an internship back end developer do?

An Internship Back End Developer assists in building and maintaining the server-side logic of web applications. Their responsibilities typically include working with databases, creating APIs, and ensuring the performance and security of server-side processes. Interns in this role often collaborate with front-end developers and other team members to deliver functional and efficient software solutions. They also gain hands-on experience with programming languages such as Python, Java, or Node.js, and learn industry best practices for code quality and deployment.

What types of projects and responsibilities can I expect as an internship back end developer?

As an Internship Back End Developer, you will typically work on supporting the development and maintenance of server-side applications, databases, and APIs. Your daily tasks may include writing and testing code, debugging issues, collaborating with front-end developers to integrate user-facing elements, and participating in code reviews. You'll likely work closely with mentors and other team members, gaining exposure to industry-standard tools and development practices. This hands-on experience helps you build a strong technical foundation and can open doors to full-time opportunities within the company or broader industry.
What are the most commonly searched types of Back End Developer jobs in Ontario? The most popular types of Back End Developer jobs in Ontario are:
What are popular job titles related to Internship Back End Developer jobs in Ontario? For Internship Back End Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Internship Back End Developer jobs in Ontario look for? The top searched job categories for Internship Back End Developer jobs in Ontario are:
What cities in Ontario are hiring for Internship Back End Developer jobs? Cities in Ontario with the most Internship Back End Developer job openings:
Internship Back End Developer jobs near you
Infographic showing various Internship Back End Developer job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, 25% Hybrid, and 25% Remote job distribution.

Junior QA Engineer

1Valet

Toronto, ON • On-site

Full-time

Posted 6 days ago

Job description

About 1Valet

1Valet is a Canadian technology company transforming the way people interact with their buildings. We develop smart building software and integrated hardware solutions that connect property managers, residents, and visitors-creating seamless, secure, and intelligent building experiences.

We're a growing company where every team member plays a pivotal role. Our products are installed in properties across North America, and we're rapidly expanding. Join us as we shape the future of smart buildings.

About the Role

We are looking for an enthusiastic Junior Quality Assurance Engineer to join our team at 1VALET. In this role, you will play a key part in ensuring the reliability and performance of 1VALET's hardware and software products, including our Entry systems and third-party hardware integrations (smart locks, thermostats, sensors, and other IoT devices).

Working under the guidance of senior engineers and squad leads, you will collaborate with Product, Hardware Engineering, Software Engineering, and Operations teams to test new features, support field deployments, and help reproduce issues reported by customers. This is a hands-on QA role ideal for someone eager to build a career working directly with physical hardware, firmware, software, and connected IoT systems.

Responsibilities

Hardware & System Testing

  • Execute test plans and test cases for hardware products, embedded software, and connected IoT systems.
  • Perform functional, regression, and integration testing on 1VALET Entry systems and related hardware.
  • Assist in validating hardware integrations, including smart locks, thermostats, access readers, and sensors.
  • Support senior engineers during new hardware bring-up and setup in the lab.

Software & Platform QA

  • Test mobile applications, backend services, and embedded firmware as part of end-to-end system validation.
  • Run tests across multiple device types, screen sizes, hardware revisions, and firmware versions.
  • Work closely with software engineers to reproduce, log, and verify fixes for software defects.

Field & Operations Support

  • Collaborate with Customer Experience (CX) and Operations teams to help investigate issues reported from the field.
  • Replicate customer-reported bugs in the lab using physical hardware and test environments.
  • Document precise bug details and reproduction steps to help engineering teams resolve issues efficiently.

Process & Continuous Learning

  • Log, track, and re-test bugs using test management and bug-tracking software.
  • Maintain clear test documentation and report test execution results to the team.
  • Actively participate in team discussions to help improve overall product quality and testing efficiency.

Required Qualifications

  • 1-2 years of experience in Quality Assurance (or equivalent through internships, hands-on projects, or lab coursework).
  • Foundational understanding of hardware, software, and basic networking concepts (Wi-Fi, Ethernet, Bluetooth/BLE).
  • Hands-on familiarity with physical hardware, consumer electronics, or lab equipment.
  • Basic experience using bug-tracking tools (e.g., Jira, TestRail, or similar).
  • Strong problem-solving mindset, attention to detail, and a desire to learn complex hardware-software ecosystems.

Nice to Have

  • Exposure to smart building technology, proptech, access control, or IoT devices.
  • Basic familiarity with testing tools, APIs, or command-line utilities.
  • Experience or interest in using AI-assisted tools (e.g., ChatGPT, Claude, GitHub Copilot) to help write test cases, debug, or write documentation.
  • Academic or project experience testing embedded systems or mobile applications.

What We Offer

  • Hands-on experience working with real, deployed hardware systems used in residential and commercial buildings.
  • Strong mentorship and opportunities for rapid professional growth within a supportive team.
  • Close collaboration across product, engineering, CX, and operations teams.
  • Access to a fully equipped R&D lab and hands-on testing environment.

AI may be used to help filter applications


Location: Remote

Reporting to: Engineering Squad Lead

Compensation: 50-60k Depending on Experience

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