Logo-of-Clario-hiring-for-jobs-in-Canada-on-GrabJobs

Principal Software Engineer in Test

icon building Company : Clario
icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.
icon loader
Apply Now
icon loader Apply Now

Let AI Supercharge Your Job Hunt!

JobCopilot scans 500,000+ company career sites daily to find jobs for you

Never miss an opportunity Save hours by auto-filling applications forms Land more interviews with tailored applications
happy man
thunder iconActivate JobCopilot

Job Description - Principal Software Engineer in Test

Clario, part of Thermo Fisher Scientific, is seeking a Principal Software Development Engineer in Test (SDET) to lead quality engineering and scalable test automation across our modern clinical technology platform. In this role, you will define end‑to‑end automation strategy (UI, API, integration, performance, and security), embed intelligent automation into CI/CD, and establish quality standards and coverage metrics. Partnering with engineering, AI, and product teams, you will help accelerate the delivery of reliable, compliant clinical innovations.

What You’ll Be Doing

  • Define and lead automation strategy across UI, API, integration, performance, and security layers

  • Architect and evolve scalable, reusable automation frameworks

  • Implement AI‑assisted testing to enhance coverage and improve defect detection

  • Integrate automated testing into CI/CD pipelines to support continuous quality validation

  • Establish quality standards, coverage metrics, and observability practices

  • Collaborate closely with software engineers, AI engineers, product teams, and quality engineers

  • Contribute to testing across multiple components within a large-scale clinical technology platform

  • Improve test reliability, execution speed, and automation maintainability

  • Ensure compliance with regulatory standards (e.g., GxP, FDA, 21 CFR Part 11)

  • Mentor engineers and elevate automation maturity across teams

What We Look For

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field, or equivalent experience

  • 8+ years in software quality engineering, test automation, or related disciplines

  • Proven experience designing and leading automation strategies and scalable testing frameworks in distributed systems

  • Strong experience with BDD frameworks (Cucumber, SpecFlow, Gherkin) and solid understanding of TDD

  • Proficiency in C#, Java, Python, or TypeScript

  • Hands-on experience integrating automation into CI/CD pipelines and modern DevOps environments

  • Experience working within Agile Scrum and cross-functional engineering teams

  • Strong technical leadership skills and ability to influence engineering standards

  • Ability to work across multiple components of a complex platform architecture

  • Experience leveraging AI or intelligent automation for improved test coverage and efficiency

  • Based in Canada and able to work remotely

Preferred Experience

  • Experience with medical imaging platforms (DICOM, PACS) or complex visualization systems

  • Experience building automation for performance‑sensitive or high‑resolution UI applications

  • Experience working in regulated environments such as Clinical Trials, Healthcare, or Life Sciences

  • Experience collaborating with AI/ML engineers in product development settings

At Clario, our purpose is to transform lives by unlocking better evidence. It’s a cause that unites and inspires us. It’s why we come to work—and how we empower our people to make a positive impact every day. Whether you're advancing clinical science, building innovative technology, or supporting our global teams, your work helps bring life-changing therapies to patients faster.

EEO Statement

Clario is an equal opportunity employer.  Clario evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status, or any other legally protected characteristic.

effective Jan 1 2026

Original job Principal Software Engineer in Test posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Apply Now
Share Job
Share Job

Auto-Apply to Software Engineer in Test Jobs with your AI JobCopilot

thunder icon Auto-Apply with AI

Similar Software Engineer in Test Jobs in Canada

GrabJobs is the no1 job portal in Canada, connecting you to thousands of jobs fast! Find the best jobs in Canada, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.