Lead Design Engineer

About this role: 

As a Lead Design Engineer at Samsara, you'll build the systems that power our product and scale our impact as a design team. You'll define the components, patterns, tokens, and guidelines for both people and agents to build with. You'll work in design and in code, shipping highly interactive UI across web and mobile. You’ll codify our principles, heuristics, and taste for high quality ai generation. Your work will shape how quickly teams can build, how reliably our products behave, and how confidently customers use them.

This is a remote role open to candidates residing in Canada.

You should apply if:

• You want to impact the industries that run our world: Your efforts will result in real-world impact – helping to keep the lights on, get food into grocery stores, reduce emissions, and most importantly, ensure workers return home safely.
• You are the architect of your own career: If you put in the work, this role won’t be your last at Samsara. We set up our employees for success and have built a culture that encourages rapid career development, countless opportunities to experiment and master your craft in a hyper growth environment.
• You’re energized by our opportunity: The vision we have to digitize large sectors of the global economy requires your full focus and best efforts to bring forth creative, ambitious ideas for our customers.
• You want to be with the best: At Samsara, we win together, celebrate together and support each other. You will be surrounded by a high-calibre team that will encourage you to do your best.

In this role, you will: 

• Develop core system components, evals, and feedback loops to harden AI design and code generation.
• Govern taste through structure, preventing ai slop from ever making it into our customers’ hands.
• Make sure system decisions translate cleanly into code, with shared ownership of quality, performance, and maintainability.
• Build accessibility, responsiveness, and performance into the system by default.
• Set clear contribution, governance, and deprecation models that balance speed with system integrity.
• Meet regularly with the designers and engineers who use the system, and bring their feedback alongside usage data into what you build next.
• Share the AI tools, workflows, and tactics that work with the wider design and engineering teams.
• Champion, role model, and embed Samsara’s cultural principles (Focus on Customer Success, Build for the Long Term, Adopt a Growth Mindset, Be Inclusive, Win as a Team) as the company scales globally across new offices.

Minimum requirements for the role:

• 8+ years of experience in design engineering, design systems, product design, or front-end engineering, building UX/UI for web and mobile applications.
• Shipped design system or component library work, with a portfolio, case studies, or code samples that explain what you built, how you decided, and how teams adopted it. We cannot consider applications without a portfolio at this time.
• Strong interaction and visual design skills, with the judgment to know when to use an established pattern and when to invent one.
• Experience with design tokens, theming, and accessibility standards.
• AI tools in your regular practice (e.g., Cursor, Claude Code, Figma Make), with shipped work you can attribute to them, and experience connecting them to a design system. You can explain, review, and debug the code they generate.
• Experience partnering with designers, engineers, and product managers on short cycles.