Mechanical engineering teams rely on a complex ecosystem of CAD, PLM, and enterprise systems to design, review, and manufacture products. At CoLab, we’re building software that fits naturally into those workflows
As a Senior Full Stack Developer, you’ll play a key role in making that possible. You’ll build the integrations and platform capabilities that connect CoLab with the systems our customers use every day, helping engineering organizations review designs faster, collaborate more effectively, and make better decisions throughout the Mechanical Engineering Lifecycle
Responsibilities This role is a great fit for someone who enjoys solving technically challenging integration problems. Ideally you’ve spent your career building web applications and focused within heavy integrations
You’ll work closely with Product, Design, Customer Success, and fellow engineers to translate real customer challenges into scalable software. One week you might be improving how CoLab integrates with a CAD application. The next, you could be investigating a complex customer workflow spanning PLM, ERP, and engineering data to eliminate friction for thousands of engineers
Understand complex customer problems and requirements and work in a team to build a solution that adds value for the customer and the product as a whole
Collaborate with other team members to design and plan complex scopes of work from product requirements and UI/UX designs
Develop, test, and ship critical user‑facing features on a regular basis
Develop, test, and maintain robust and scalable APIs




Participate in code reviews and help your team deliver high‑quality software
Champion all aspects of the user’s experience, with a focus on clarity and speed
Contribute to tech technology direction and best practices
Mentor, support, and be an information source to junior developers
Qualifications Passion for working in teams with emphasis on respect and continuous improvement
Experience with Git workflow (pull requests, code reviews)
Consistent track record of building and maintaining highly scalable products
Willingness to raise your hand when you see something could be done / built better
Experience with version control, release management, and CI/CD workflows
Exposure to Javascript/Typescript, Python, HTML and CSS is considered an asset
Experience working on SaaS, large‑scale distributed systems
8+ years of professional, hands‑on development experience
Proficient with Java and / or C#
Hands‑on experience with relational databases (e.g., PostgreSQL, MySQL), NoSQL databases (e.g.: DynamoDB) and querying frameworks/APIs
Experience writing robust automated tests, including unit and integration tests using Jest, as well as end‑to‑end (E2E) tests using Cypress or Playwright
Experience with front‑end build, package‑management & testing tools such as Webpack, NPM, Jest, Cypress, etc
Advantages Health and dental insurance (covered at 100% for the employee)
Remote/Hybrid Work: Our main office location is in St. John’s, NL where we offer hybrid and remote opportunities
Unlimited PTO

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📌 Senior Full Stack Developer (Quebec City)
🏢 Colab Software
📍 Quebec City