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Data Engineer Internship Jobs in Ontario (NOW HIRING)

Collaborate with frontend and backend engineers to ensure smooth data flow and integration between ... Our interns come from top universities worldwide, and we invite you to contribute, learn, and grow ...

Implement data governance controls and ensure compliance with regulatory and internal security ... The salary range (or starting rate for interns and associates) for this role represents numerous ...

New

Join our firm for an internship journey where you'll dive into real-world project work, learn from ... Strong problem-solving skills with the ability to analyze complex data sets and develop actionable ...

Junior Machine Learning Engineer

Hamilton, ON ยท On-site

  • Medical

  • Dental

  • Vision

  • PTO

You will be writing code, working with messy, real-world data, and learning how machine learning ... Coursework, internships, or projects involving anomaly detection, time-series, or behavioral ...

Robotic Process Engineer, Intern

Chatsworth, ON ยท On-site

CA$20 - CA$35/hr

Analyze process data and 3D scan results to assess part quality, suggest improvements, and document ... Some experience in a manufacturing, robotics, or prototyping environment (internships, research ...

Showing results 21-40

Data Engineer Internship information

See Ontario salary details

$8

$40

$82

How much do data engineer internship jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for data engineer internship in Ontario is $40.13, according to ZipRecruiter salary data. Most workers in this role earn between $18.03 and $60.34 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in a data engineer internship, and why are they important?

To thrive as a Data Engineer Intern, you need a solid background in programming (especially Python or Java), SQL, and basic data management concepts, often gained through coursework in computer science, data science, or related fields. Experience with tools like SQL databases, ETL pipelines, and cloud platforms (such as AWS or Azure), as well as familiarity with big data frameworks like Hadoop or Spark, is highly valuable. Strong analytical thinking, attention to detail, and the ability to communicate technical information clearly help interns collaborate effectively within diverse teams. These skills are vital for supporting data infrastructure development, ensuring data quality, and contributing to impactful data-driven solutions.

What is a data engineer internship?

A Data Engineer Internship is a temporary, entry-level role where interns gain hands-on experience in data infrastructure, ETL pipelines, and database management. Interns typically work with large datasets, assist in building data models, and collaborate with data scientists and analysts to ensure efficient data processing. They learn tools like SQL, Python, and cloud platforms while improving data quality and automation processes. This role provides valuable industry experience and prepares interns for full-time data engineering positions.

What types of projects or tasks can I expect to work on during a data engineer internship?

As a Data Engineer Intern, you can expect to assist with building and maintaining data pipelines, cleaning and transforming datasets, and supporting the integration of new data sources. You may also help optimize database performance, troubleshoot data quality issues, and collaborate with data scientists or analysts to ensure data accessibility. Interns often work on real-world projects that offer hands-on experience with tools and technologies common in the industry. This exposure not only builds your technical skills but also provides valuable insights into how data engineering supports business decision-making and analytics.

What are the most commonly searched types of Data Engineer jobs in Ontario?

The most popular types of Data Engineer jobs in Ontario are:

What are popular job titles related to Data Engineer Internship jobs in Ontario?

For Data Engineer Internship jobs in Ontario, the most frequently searched job titles are:

Infographic showing various Data Engineer Internship job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, and 3% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $83,470 per year, or $40.1 per hour.

C++ Developer - Master-Level Internship

Vosyn

Etobicoke, ON โ€ข On-site, Remote

$32/hr

Full-time

Re-posted 4 days ago


Job description

Job Title: C++ Developer - Master-Level Internship

Level: Master's Level Internship

Department: Software Development

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 C++ Developer to join our team. This role is ideal for a Master's level student who has a strong interest in browser technologies, particularly Chromium, and C++ development. You will work closely with our development team to build and optimize browser-based applications, ensuring seamless performance and scalability from the frontend to the backend. 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:

  • Develop and optimize both frontend and backend components using C++ in a full-stack environment.
  • Work with Chromium-based technologies, customizing and forking Chromium to build browser-based solutions.
  • Collaborate with frontend and backend engineers to ensure smooth data flow and integration between user interfaces and server-side logic.
  • Design and implement responsive user interfaces, ensuring cross-browser compatibility and performance.
  • Develop and maintain server-side components and APIs, working with databases such as PostgreSQL, SQL, and NoSQL.
  • Ensure the security, performance, and scalability of the entire web application, focusing on both frontend and backend optimizations.
  • Participate in code reviews, collaborate using Notion, and contribute to discussions on development best practices.
  • Stay up-to-date with the latest C++ development trends and browser technologies.

About You:

  • Currently enrolled or recently graduated from a Master's program in Computer Science, Software Engineering, or a related field required. Master's program enrollment or completion is mandatory.
  • Strong proficiency in C++ programming language.
  • Experience with browser technologies, particularly Chromium, and customizing browser functionality.
  • Full-stack knowledge with the ability to work on both user interfaces and server-side logic.
  • Familiarity with database management and backend technologies (PostgreSQL, SQL, NoSQL).
  • Strong understanding of RESTful API design and development.
  • Experience with performance optimization for browser-based applications.
  • Experience with both frontend frameworks (e.g., React.js, Material-UI) and backend frameworks (e.g., Django, Flask, FastAPI).
  • Knowledge of web security best practices.
  • Familiarity with tools like Postman for API testing and debugging.
  • Experience with Redux for state management and Notion for collaboration.
  • Excellent verbal and written communication skills within a cross-functional team environment.
  • Ability to work both independently and collaboratively.
  • Strong problem-solving skills and attention to detail.
  • New graduates are encouraged to apply.

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 that only candidates who apply through our website will be contacted.

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

Apply Now:
Vosyn Careers

Employment Type: FULL_TIME