Explore 4 python developer internship jobs from 3 hiring companies in Mount Vernon, WA, US. Filter by remote, salary, experience, and company, then open any listing to apply.

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Python Developer Internship

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Python Developer Internship Jobs

Lundbeck

Fortive

Reliable Controls

Hybrid

Onsite

Who we are:
Reliable Controls is dedicated to reducing the carbon footprint of buildings around the world. Our team specializes in the design, development, and assembly of building automation controls and software programs. We're working hard to create solutions for building operators to enable the vision of <a href="https://canada.ca/en/services/environment/weather/climatechange/climate-plan/net-zero-emissions-2050.html" target="_blank" rel="noopener noreferrer">Net-Zero Emissions by 2050</a>. 
We align ourselves with the right people and empower them in the right ways. An established company based in Victoria, BC, we nurture a strong culture of communication, trust, and collaboration. Embracing a work–life balance, promoting continuous learning, and celebrating our achievements are a few of the ways we show our enduring commitment to employees.
 
Your mission:
As a Software Test Automation Co-op, your work will improve the quality of a flagship enterprise-scale web application that utilizes your knowledge and creativity. You will learn from industry veterans and grow your skills within a team of developers.
 
This is an 8-month co-op work term, with a start date in September 2026. This position is open to students who are currently enrolled in a post-secondary co-op program.
 
In this role you will:
<ul>
<li>Design, develop and maintain automated tests, deployment scripts, and test environments as required</li>
<li>You’ll help the team scale up real world and performance-based software tests</li>
<li>Document the work, which may involve writing specifications and other design documents</li>
</ul>
 
This role might be right for you if you have:
<ul>
<li>Completed relevant coursework in Computer Science, Software or Computer Engineering</li>
<li>Experience writing scripts to automate workflows and data processing tasks, using Python, JavaScript, or similar languages</li>
<li>Experience with software quality assurance testing</li>
<li>Experience reading and interpreting use cases to write test cases</li>
<li>Experience planning and creating unit and integration tests</li>
<li>Proficiency in debugging and troubleshooting scripts and application codebases</li>
<li>Familiarity with software development concepts such as version control, code review, and coding standards</li>
<li>Experience with build pipelines, build scripts, and/or DevOps tools is desired</li>
<li>An interest in test automation would be an asset</li>
<li>Ability to program in C#/C++ is an asset</li>
<li>Familiarity with the .Net and ASP .NET framework is an asset</li>
</ul>
 
You’ll be successful in this position if you:
<ul>
<li>Are an enthusiastic, innovative individual who cares about sustainability</li>
<li>Look for ways to have a meaningful impact on your team's work</li>
<li>Are interested in using devices to control the physical environment, and you're willing to learn our products and industry</li>
<li>Like a challenge and want to grow professionally</li>
<li>Are patient and diligent; quality may take longer, but you know it's worth it</li>
<li>Value a healthy work–life balance; we don't expect you to work overtime or weekends</li>
</ul>
 
What we offer: 
Work–Life Balance & Flexibility: We know quality work comes from a balanced life. That’s why we offer generous paid time off and hybrid work options whenever possible.
 
Health, Wellness & Community: Your well-being matters. Enjoy access to free on-site gyms at both Victoria locations, along with social events nearly every month. Prefer green commuting? You’ll even be paid for choosing sustainable transportation.
 
Learning, Mentorship & Growth: We offer mentorship from experienced team members, and development pathways to help you grow.
 
Purpose-Driven Innovation: At Reliable Controls, innovation means creating sustainable, meaningful solutions that make buildings smarter and the world greener. Every project you work on contributes to a legacy of environmental responsibility and global impact.
At Reliable Controls, we believe that a wide range of perspectives, experiences, and backgrounds make us stronger as a company and as a community. Reliable Controls is proud to be an equal opportunity employer, and we’re committed to fostering diversity, equity, inclusion, and belonging in every aspect of our organization.
When applying for a role, we recognize that each person’s career path is unique. Even if your experience doesn’t perfectly match every listed qualification, we encourage you to apply. We value potential, passion, and alignment with our values as much as direct experience
We’re also dedicated to ensuring that every candidate enjoys a comfortable, respectful, and accessible interview experience. If you require any accommodations during the hiring process, please let us know.
 
Let’s connect!
 
#LI-DNI

Software Test Automation Co-op

Software Test Automation

Co-op software test automation role requiring CS/Software Engineering coursework, scripting in Python/JavaScript, QA experience, test case development, and familiarity with version control.

Fluke is seeking an Embedded Software Intern to join our dynamic Firmware Engineering team in Everett, WA for summer 2026! This internship offers an opportunity for a motivated student to gain hands-on experience in developing firmware for our core fluke portfolio products, interfacing with external automation, and leveraging existing tools and automation for our cutting-edge hardware products. As an intern, you will work closely with experienced engineers, collaborate with cross-functional teams, and contribute to the improvement of our testing capabilities. Join Fluke and be part of our mission to drive innovation in the world of test and measurement through advanced testing processes and infrastructure enhancements.
Responsibilities&nbsp;
<ul>
 <li>Develop firmware for an upcoming core product line using.</li>
 <li>Collaborate with the Firmware Engineering team to expand Fluke's existing product and platform test coverage.</li>
 <li>Utilize Python and cloud-based systems to create scripts, tools, and automation to help streamline testing procedures.</li>
 <li>Work closely with cross-functional teams to understand firmware requirements and contribute to the improvement of Fluke's platform and product firmware.</li>
 <li>Participate in research and data analysis activities to support specific testing projects.</li>
 <li>Learn and contribute to the product development process, actively assisting with process improvements and documentation related to testing procedures.</li>
 <li>Gain hands-on experience in testing hardware and developing software components for a variety of customer applications, ensuring the quality of Fluke's Test and Measurement products.</li>
</ul>
&nbsp;
Qualifications
<ul>
 <li>Must be able to work in Everett, WA for the summer.</li>
 <li>Currently pursuing a Bachelor's degree in software engineering, computer engineering, computer science, or a related field. Graduating December 2026 or later.</li>
 <li>Proficiency in embedded software development concepts, including coding in languages such as C/C++ and Python.</li>
 <li>Experience writing software using a modular or object-oriented approach.</li>
 <li>Exposure to using revision control software (e.g., Git).</li>
 <li>Ability to utilize software debugging and troubleshooting techniques.</li>
 <li>Familiar with writing unit tests using frameworks like Unity or CPPUnit.</li>
 <li>Excellent problem-solving skills with attention to detail.</li>
 <li>Effective written and verbal communication abilities to engage with diverse cross-function teams.</li>
 <li>Ability to thrive both independently and as a valuable team player.</li>
 <li>Possess a growth mindset, unafraid to seek help, learn from failures, question decisions, and constantly strive for improvement.</li>
 <li>Inherent desire to support and collaborate with fellow teammates, fostering a sense of camaraderie.</li>
</ul>
We will give preference to candidates with-
<ul>
 <li>Familiarity with benchtop and computer aided tools for interfacing with embedded systems included but not limited to oscilloscopes, power supplies, multimeters, logic analyzers, microcontroller JTAG program/debuggers, waveform generators etc.</li>
 <li>Exposure to test automation and cloud-based systems.</li>
 <li>Familiar with ARM core microcontrollers operation and configuration</li>
 <li>Experience with developing embedded code that enables easy configuration and control through user-friendly APIs.</li>
</ul><h3>About Company</h3><div><div>
 About Fluke
</div>
<div>
 
</div>
<div>
 Fluke is leading the world in creating software, test tools and technology that will support customers today and in the future. We are a customer-obsessed market leader with a strong reputation for reliability, quality and safety.&nbsp;&nbsp;
</div>
<div>
 
</div>
<div>
 A wholly owned subsidiary of Fortive Corporation (www.fortive.com), Fluke is a global corporation headquartered in the greater Seattle area. Driven by the successful Fortive Business System, Fluke offers the passion of a startup with the resources of a Fortune 500 company. We are focused on the growth of our individual employees, teams and the Fluke brand.
</div>
<div>
 
</div>
<div>
 We Are an Equal Opportunity Employer
</div>
<div>
 &nbsp;
</div>
<div>
 Fortive Corporation and all Fortive Companies are proud to be equal opportunity employers. We value and encourage diversity and solicit applications from all qualified applicants without regard to race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity or expression, or other characteristics protected by law. Fortive and all Fortive Companies are also committed to providing reasonable accommodations for applicants with disabilities. Individuals who need a reasonable accommodation because of a disability for any part of the employment application process, please contact us at applyassistance@fortive.com.&nbsp;&nbsp;
</div></div><h2>Company</h2><div>Fortive Corporation Overview
Fortive’s essential technology makes the world stronger, safer, and smarter. We accelerate transformation across a broad range of applications including environmental, health and safety compliance, industrial condition monitoring, next-generation product design, and healthcare safety solutions.
We are a global industrial technology innovator with a startup spirit. Our forward-looking companies lead the way in software-powered workflow solutions, data-driven intelligence, AI-powered automation, and other disruptive technologies. We’re a force for progress, working alongside our customers and partners to solve challenges on a global scale, from workplace safety in the most demanding conditions to groundbreaking sustainability solutions.
We are a diverse team 18,000 strong, united by a dynamic, inclusive culture and energized by limitless learning and growth. We use the proven Fortive Business System (FBS) to accelerate our positive impact.&nbsp;
At Fortive, we believe in you. We believe in your potential—your ability to learn, grow, and make a difference.&nbsp;
At Fortive, we believe in us. We believe in the power of people working together to solve problems no one could solve alone.&nbsp;
At Fortive, we believe in growth. We’re honest about what’s working and what isn’t, and we never stop improving and innovating.
Fortive: For you, for us, for growth.</div>

Embedded Software Intern

Pursuing a Bachelor's in software/CS/CE; graduating 2026 or later; C/C++ and Python; embedded dev; Git; unit tests; Everett, WA; strong problem-solving and communication.

Intern - Formulation Development (7621)

Intern

Currently enrolled in a BS program in biology, biochemistry, microbiology, molecular & cellular biology, bioengineering, chemical engineering, data science, or related field; completed chemistry/biology coursework; strong detail orientation; interest in AI/digital tools; basic MS Office and ChatGPT skills.

Intern - Upstream Process Development (7620)

Upstream Process Development Intern

Enrolled in BS or equivalent in sciences; basic lab skills; cell culture and aseptic techniques; ELN documentation; strong communication; able to lift 40 lbs; weekend work possible.

Python Developer Internship Jobs in Mount Vernon, WA, US | HiringCafe: every job on earth

Python Developer Internship Jobs in Mount Vernon, WA, US

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