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Junior Python Developer Internship Jobs in Waterloo, ON

Test Specialist (III)

Waterloo, ON · On-site

CA$46K - CA$62K/yr

Mentor junior technical support staff. In addition to the functional responsibilities of this role ... Programming experience in Python, LabVIEW, or other languages is recommended. What Teledyne Dalsa ...

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Junior Python Developer Internship information

What is a junior Python developer internship?

A Junior Python Developer Internship is an entry-level position designed for students or recent graduates who want to gain practical experience in software development using the Python programming language. Interns work under the guidance of experienced developers and contribute to projects by writing code, debugging, testing, and participating in team meetings. The internship helps individuals build technical skills, understand professional workflows, and improve their problem-solving abilities. It's an excellent opportunity to learn industry best practices and potentially secure a full-time role after the internship.

What kinds of projects and tasks can I expect to work on during a junior Python developer internship?

As a Junior Python Developer Intern, you will typically assist with developing and maintaining Python-based applications, writing and testing code, and debugging existing software under the guidance of more experienced developers. You may be assigned to work on tasks such as automating processes, building simple scripts, contributing to backend services, or supporting data analysis efforts. Interns often participate in team meetings, collaborate with other developers, and receive mentorship to help them grow their technical skills and understand real-world software development workflows.

What are the key skills and qualifications needed to thrive as a junior Python developer intern, and why are they important?

To thrive as a Junior Python Developer Intern, you need a solid understanding of Python programming fundamentals, problem-solving abilities, and often a background in computer science or related coursework. Familiarity with version control systems like Git, basic knowledge of databases, and experience with frameworks such as Django or Flask are typically expected. Strong communication, eagerness to learn, and the ability to collaborate in a team environment are valuable soft skills. These competencies are crucial for effectively contributing to projects, adapting to new technologies, and growing within a technical team.

What is the difference between Junior Python Developer Internship vs Junior Software Developer?

AspectJunior Python Developer InternshipJunior Software Developer
Required CredentialsBasic programming knowledge, often pursuing or recent graduate in CS or related fieldSimilar, often with some experience or coursework in software development
Work EnvironmentInternship setting, learning-focused, often in tech companies or startupsEntry-level position, more responsibility, in various industries
Employer & Industry UsageCommon in tech companies, startups, and software firmsWidespread across industries including tech, finance, healthcare

The main difference is that a Junior Python Developer Internship is a temporary, learning-focused role aimed at gaining Python-specific skills, while a Junior Software Developer is a full-time entry-level position with broader responsibilities in software development. Internships often serve as a stepping stone to full-time roles, whereas Junior Software Developers are expected to contribute to ongoing projects.

What are popular job titles related to Junior Python Developer Internship jobs in Waterloo, ON?

For Junior Python Developer Internship jobs in Waterloo, ON, the most frequently searched job titles are:

Infographic showing various Junior Python Developer Internship job openings in Waterloo, ON as of August 2026, with employment types broken down into 2% Internship, 81% Full Time, 10% Part Time, 1% Temporary, and 6% Contract. Highlights an 78% Physical, 6% Hybrid, and 16% Remote job distribution.

Test Specialist (III)

Waterloo, ON • On-site

Teledyne
Electrical Equipment, Appliance, and Component Manufacturing • 5 - 10K employees

CA$46K - CA$62K/yr

Full-time

Medical, Retirement, PTO

Re-posted 3 days ago


Key responsibilities

  • Support the testing and validation of products and systems by executing test plans and documenting results.

  • Assemble sub systems or products for evaluation and testing, and evaluate components, sub systems, or products.

  • Troubleshoot issues encountered during testing processes and collaborate with engineering teams to refine test plans and methodologies.


Teledyne Technologies rating

8.3

Company rating: 8.3 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

42nd of 162 rated electronics manufacturers


Job description

Be visionary

Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.

We are looking for individuals who thrive on making an impact and want the excitement of being on a team that wins.

Job Description

Our Company is built on employee mutual commitment and respect, enthusiasm and progress.
Teledyne Digital Imaging is a subsidiary of Teledyne Technologies Inc., a U.S. publicly listed enterprise, and specializes in the manufacture, design, research and development of high-performance CMOS and CCD image sensors and modular expandable cameras. Teledyne Digital Imaging's products are used worldwide in machine vision, document scanning, image capture, surveillance, process monitoring, manufacturing inspection, medical imaging, and multimedia.
As part of our continuing growth in this high technology market, Teledyne Digital Imaging is recruiting for a Test Specialist ! If you're passionate about electronics design and want to work where cutting-edge meets real-world impact, this is your opportunity!


The Test Specialist is responsible for supporting the testing and validation of products and systems. This role involves executing test plans, documenting results, and collaborating with engineering teams to ensure product quality and reliability.
Your role in plain text:

  • Assemble sub systems or products for the purpose of evaluation and test.

  • Evaluate and test components, sub systems or products. This work will be completed by following established means, or if necessary, development of new test strategies.

  • Assist in the development or commission of test equipment.

  • Recommend and/or implement refinements to existing procedures, techniques and test methodologies and/or equipment.

  • Troubleshoot and resolve issues encountered during testing processes.

  • Collaborate with engineering teams to refine test plans and methodologies.

  • Calibrate and maintain testing instruments and tools.

  • Participate in continuous improvement initiatives related to testing processes

  • Recommend ways to refine or optimize existing designs.

  • Mentor junior technical support staff.

In addition to the functional responsibilities of this role, team members at Teledyne are expected to demonstrate key soft skills that support our collaborative, innovative, and high-performance culture. These include:

  • Strong communication skills - Ability to convey information clearly across technical and non-technical teams.

  • Adaptability - Comfortable working in dynamic, fast-changing environments with shifting priorities.

  • Problem-solving mindset - Proactive in identifying and resolving logistical or operational challenges.

  • Collaborative approach - Works effectively with cross-functional teams including engineering, project management, and operations.

  • Attention to detail - Ensures accuracy in documentation, scheduling, and resource tracking.

To be successful in this role, we would love if you have:

  • A technical diploma or certification in a relevant field, or equivalent handson technical training.

  • Typically requires a minimum of 2 - 4 years of related experience.

  • Programming experience in Python, LabVIEW, or other languages is recommended.

What Teledyne Dalsa offers you:

  • Competitive compensation and comprehensive health benefits

  • Progressive vacation plan and paid holidays

  • Retirement savings plans with company match

  • Educational assistance and career development support

  • Opportunities to work on globally impactful technologies

What happens next:

Apply online and our Talent Acquisition team will review your application. Selected candidates will be contacted for next steps, including interviews and assessments as needed.

This position is being posted in response to an existing vacancy within our organization

Teledyne Digital Imaging does not use AI tools to assist in the Screening, Assessing and Selecting of candidates for this role

Salary Range:

$46,900.00-$62,500.000

The anticipated salary range listed for this role is only an estimate. Actual compensation for successful candidates is carefully determined based on several factors including, but not limited to, location, local regulations (such as minimum wage), education/training, work experience, key skills, and type of position.

Teledyne and all of our employees are committed to conducting business with the highest ethical standards. We require all employees to comply with all applicable laws, regulations, rules and regulatory orders. Our reputation for honesty, integrity and high ethics is as important to us as our reputation for making innovative sensing solutions.

Teledyne is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other characteristic or non-merit based factor made unlawful by federal, state, or local laws.


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