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On Call Software Engineer Intern Summer 2025 Jobs in Toronto, ON

... Intern, you will work closely with our engineering team to design, develop, and maintain the technical infrastructure and software that power our applications and systems. This immersive internship ...

Senior Software Engineer

Toronto, ON ยท Hybrid

CA$115K - CA$145K/yr

Experience being on-call, managing incidents, and meeting SLA commitments $115,000 - $145,000 a ... Copyright 2025 Warner Music Inc. We may use artificial intelligence (AI) tools to support parts of ...

Senior Software Engineer (Remote)

Toronto, ON ยท Remote

CA$140K - CA$170K/yr

Caribou is a Top 10 Fast-Growing Technology Company in Canada (The Globe and Mail 2025). * Hybrid ... Competitive salary, stock options, and healthcare benefits and summer half-days. * Values-driven ...

Senior Software Engineer (Remote)

Toronto, ON ยท Remote

CA$140K - CA$170K/yr

Caribou is a Top 10 Fast-Growing Technology Company in Canada (The Globe and Mail 2025). * Hybrid ... Competitive salary, stock options, and healthcare benefits and summer half-days. * Values-driven ...

The software engineer is focused on software development with Clojure as the main programming ... Participate in on-call rotations for your team and respond to incidents as necessary * Work focused ...

Participate in the rotational on-call activities with SRE and product development teams What you'll bring to the role * 8+ years of experience as a SWE * Are an experienced software engineer with a ...

Participate in on-call rotations and take operational ownership seriously * Identify manual ... years of professional software engineering experience building production systems * Strong ...

Associate Software Engineer - Launch Your Engineering Career at Sun Life Your Career Starts Here ... Participate in On-Call Rotation for production systems (with support and training) Who Are We ...

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Associate Software Engineer - Launch Your Engineering Career at Sun Life Your Career Starts Here ... Participate in On-Call Rotation for production systems (with support and training) Who Are We ...

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On Call Software Engineer Intern Summer 2025 information

What are the key skills and qualifications needed to thrive as an On Call Software Engineer Intern, and why are they important?

To thrive as an On Call Software Engineer Intern, you need a solid grasp of programming fundamentals, problem-solving abilities, and current enrollment in a relevant degree program. Familiarity with version control systems like Git, coding languages such as Python or Java, and exposure to software development environments are typically expected. Strong communication, adaptability, and a willingness to learn help interns collaborate effectively and respond to unexpected technical issues. These skills ensure interns can contribute meaningfully to projects, resolve problems efficiently, and gain valuable industry experience.

What types of projects and tasks can I expect to work on as an On Call Software Engineer Intern during the summer?

As an On Call Software Engineer Intern, you'll typically be assigned to support ongoing engineering projects or assist with critical bug fixes and feature enhancements. Your daily tasks may include writing and testing code, participating in code reviews, troubleshooting issues as they arise, and collaborating with full-time engineers. The work environment is often fast-paced, and you'll be expected to communicate effectively with teammates and possibly other departments to resolve urgent technical problems. This experience offers a valuable opportunity to develop problem-solving skills and gain insight into real-world software development workflows.

What does an On Call Software Engineer Intern do during the summer internship?

An On Call Software Engineer Intern typically assists full-time engineers by responding to urgent technical issues, supporting code deployments, and helping troubleshoot software bugs. They often monitor system alerts, participate in incident resolution, and work on improving system reliability. This role provides valuable hands-on experience with real-world problems, exposure to production environments, and opportunities to learn best practices in software engineering and operations. Interns may also contribute to documentation and automation tasks to reduce future incidents.

What is the difference between On Call Software Engineer Intern Summer 2025 vs Software Developer Intern Summer 2025?

AspectOn Call Software Engineer Intern Summer 2025Software Developer Intern Summer 2025
Primary ResponsibilitiesResponding to urgent technical issues, maintaining system uptime, troubleshootingDeveloping new features, coding, testing, and software design
Work EnvironmentOn-call shifts, real-time problem solving, often in a support or operations settingCollaborative development teams, project-focused, in a development environment
Required SkillsBasic coding, troubleshooting, knowledge of system operationsProgramming skills, software design, problem-solving

The On Call Software Engineer Intern Summer 2025 focuses on maintaining existing systems and resolving urgent issues, often requiring quick troubleshooting and real-time response. In contrast, the Software Developer Intern Summer 2025 emphasizes developing new software features and coding. Both roles may require similar technical skills but differ mainly in their daily tasks and work environment.

What job categories do people searching On Call Software Engineer Intern Summer 2025 jobs in Toronto, ON look for? The top searched job categories for On Call Software Engineer Intern Summer 2025 jobs in Toronto, ON are:
What cities near Toronto, ON are hiring for On Call Software Engineer Intern Summer 2025 jobs? Cities near Toronto, ON with the most On Call Software Engineer Intern Summer 2025 job openings:
Infographic showing various On Call Software Engineer Intern Summer 2025 job openings in Toronto, ON as of May 2026, with employment types broken down into 1% Locum Tenens, 90% Full Time, 2% Part Time, 6% Contract, and 1% Summer. Highlights an 65% Physical, 16% Hybrid, and 19% Remote job distribution.

IT Developer - Master-Level Internship

Vosyn

Etobicoke, ON โ€ข On-site, Remote

$32/hr

Full-time

Posted 20 days ago


Job description

Job Title: IT Developer - Master-Level Internship

Level: Master's Level Internship

Department: IT and Security

Duration: 520 Hours (approximately 3 months)

Work location: Remote (with hybrid options in Toronto)

Compensation: Hourly ($32)

The Vosyn internship is unique. Remuneration is equivalent to $32.00 CAD per hour payable in common shares of the Corporation at the then fair market value. For greater clarity, NO cash in-hand (in hourly rate or salary) will be paid to the Intern. Instead, Vosyn being an AI start-up, the upside is in potential future value of said shares based on the hours worked, billed and approved.

About Us: At Vosyn, we embrace the exciting, game-changing world of Artificial Intelligence, driving innovation and pioneering impactful projects across various industries. We are a trailblazing Language Synthesis AI firm reshaping global communication by dissolving language barriers and empowering users. We believe in fostering a culture of flexibility, continuous improvement, and solution-focused strategies. Here, every idea is welcomed, nurtured, and has the potential to scale to new heights. Currently, we're at the forefront of a significant IPO endeavor, truly a unicorn in the making. We invite you to be part of our journey and leave your imprint on the future of AI.

About the Role: We are looking for a skilled and driven IT Developer Intern to join our team. This role is perfect for a Master's level student with a passion for developing and maintaining IT systems and applications. IT Developer Intern, you will work closely with our engineering team to design, develop, and maintain the technical infrastructure and software that power our applications and systems. This immersive internship offers hands-on experience, collaboration with senior management, and the opportunity to work in a fast-paced, high-growth environment. While demanding, it promises to be a rewarding complement to your academic journey, equipping you with valuable skills and insights.

Key Responsibilities:

  • Write clean, efficient, and maintainable code using high-level programming languages such as Python, Java, C++, JavaScript, React, etc.
  • Apply Object-Oriented Programming (OOP) principles such as classes, objects, inheritance, polymorphism, and encapsulation to design and develop software solutions.
  • Work with data structures (e.g., arrays, linked lists, trees, graphs) and implement algorithms for tasks like sorting and searching.
  • Participate in Agile development methodologies, including Scrum and Kanban, and work collaboratively in Agile teams.
  • Utilize Git for version control, including branching, merging, and resolving conflicts within a team setting.
  • Break down complex problems into smaller, manageable tasks and develop innovative solutions.
  • Communicate technical concepts clearly and effectively to both technical and non-technical audiences.
  • Collaborate with cross-functional teams to achieve project goals and meet deadlines.
  • Engage in cloud computing platforms (e.g., Azure, GCP) to develop scalable applications.
  • Design and interact with databases such as SQL, PostgresDB, MongoDB, and NoSQL.
  • Implement and manage CI/CD pipelines, work with containerization tools like Docker and Kubernetes, and handle infrastructure-as-code processes.
  • Conduct unit testing, integration testing, and other testing methodologies to ensure software reliability.
  • Utilize GitHub for managing and controlling project code and ensure adherence to version control practices.

About You:

  • Currently enrolled or recently graduated from a Master's program in Computer Science, Software Engineering, Information Technology, or a related field. Master's program enrollment or completion is mandatory.
  • Proficiency in at least one high-level programming language such as Python, Java, C++, C#, JavaScript, or React.
  • A strong understanding of Object-Oriented Programming (OOP) concepts, including classes, objects, inheritance, polymorphism, and encapsulation.
  • Familiarity with common data structures and algorithms used in programming, such as arrays, linked lists, trees, graphs, sorting, and searching.
  • A solid understanding of Agile development principles (Scrum, Kanban) and experience working in an Agile team environment.
  • Proficiency in using Git for version control, including working with branches, merging, and resolving conflicts.
  • Strong analytical and problem-solving skills, with the ability to break down complex issues and devise effective solutions.
  • Ability to think critically and creatively when tackling problems.
  • Excellent written and verbal communication skills to effectively share technical information.
  • Strong collaboration and teamwork skills, especially in a multidisciplinary setting.
  • Basic understanding of cloud computing platforms like Azure and GCP.
  • Experience with databases such as SQL, PostgresDB, MongoDB, or NoSQL.
  • Familiarity with DevOps practices like CI/CD pipelines, containerization (Docker, Kubernetes), and infrastructure-as-code.
  • Experience with unit and integration testing to ensure the stability and functionality of software applications.
  • Ability to work both independently and collaboratively.
  • Strong problem-solving skills and attention to detail.
  • New graduates are encouraged to apply.
  • Bonus: Experience with specific technologies or frameworks relevant to the company's projects (e.g., React, Node.js, machine learning frameworks) and contributions to open-source projects.

We believe exceptional talent often emerges from diverse paths. If you possess a profound curiosity, a genuine passion for continuous personal and professional growth, and a strong desire to apply your unique abilities to create significant impact within our team, we strongly encourage you to apply-even if your background doesn't align perfectly with every single qualification.

Why Join Us:

  • Be part of the invigorating journey of a start-up transitioning to an IPO.
  • Engage directly with senior management and strategic advisory board members.
  • Enhance your CV with a rich array of experiences unique to Vosyn and AI Venture Lab.
  • Gain hands-on experience contributing to projects that drive growth and make a lasting impact in a fast-paced startup environment.

DEI and Workplace Safety:

At Vosyn Inc., we are committed to fostering a diverse, equitable, and inclusive workplace where every employee feels valued and supported. We believe that diversity of thought, background, and experience enriches our company culture and enhances innovation. We are an equal-opportunity employer and encourage candidates from all walks of life to apply. As part of our commitment to creating a safe and healthy work environment, we prioritize workplace safety, adhering to all relevant regulations and promoting a culture of responsibility. We believe that a safe and inclusive workplace is essential for the well-being and success of our team members. Join us in building a workplace that values diversity, prioritizes equity, and ensures the safety and well-being of every individual.

Recruitment Process:

  1. Application Submission: Candidates are invited to submit their resumes and cover letters through our career portal.
  2. Written Questionnaire: Selected candidates will receive a set of 10 written questions to assess their fit and technical knowledge..
  3. Video Questionnaire: Candidates who successfully pass the written assessment will be asked to answer 10 additional questions to be submitted in a video format to further evaluate their skills and cultural fit. The ability to video record your answers will be required.
  4. Evaluation: Our team will review the responses to both questionnaires. Candidates who meet our criteria will be invited to the next stage.
  5. Orientation Session: Successful candidates will be invited to participate in an orientation session where they will learn more about Vosyn, our projects, and what to expect during the internship. After this session, you will be given the opportunity to opt-in if you believe that this internship is for you.

Please note: At Vosyn, we hire on a rolling basis, so we encourage you to apply as soon as possible. While we operate with flexibility, we also cater to academic semester work terms to align with school schedules, ensuring a smooth transition for students joining us.

Be a part of a fast-growing global organization that values diversity of thought, experience, and culture. Our interns come from top universities worldwide, and we invite you to contribute, learn, and grow with us on this exciting journey.

Please note that only candidates who apply through our website will be considered for the role.

Apply Now:
Vosyn Careers


Employment Type: FULL_TIME