Shopify Plus Developer

Knix is an award-winning intimate apparel and active wear brand that is re-inventing intimates for real life. Through our innovative products and our engaged community, we are empowering people everywhere to be unapologetically free. Launched in 2013, we are one of the fastest-growing intimate apparel brands in North America and are globally recognized as an innovator within the apparel space. We reach over 3 million customers through our online stores, Knix retail locations across North America and channels such as wholesale and Amazon.

We are revolutionizing the apparel industry with our best-in-class customer experience, innovative products and brands Knix and Kt by Knix. Come join us if you are looking for a purpose-driven and authentic career!

The Shopify Plus Web Developer will build, scale, and maintain enterprise-grade e-commerce experiences using modern Shopify Plus capabilities, including features introduced in the latest Shopify Editions. This role combines deep technical execution with strong collaboration: you will help set engineering standards through thoughtful PR reviews, supportive feedback, and team-based problem solving, while owning scalable and automated release pipelines.

You will work in a Shopify Plus ecosystem leveraging Checkout Extensibility, Shopify Functions, Shopify Markets, metaobjects, automation, and structured content models, while ensuring performance, stability, and operational excellence. This is a hybrid role, with the expectation to be in the Toronto office three days a week to collaborate closely with the team.

• You thrive in a collaborative team environment and contribute positively through PR reviews, thoughtful feedback, and shared problem-solving.
• You’re comfortable working independently while partnering effectively across teams.
• You care deeply about the quality of your work and the experience customers have on the site.
• You take ownership without ego-you’re open to feedback, quick to support others, and willing to learn from mistakes.
• You value not only the health of the website, but also the health of the team and how you show up as a collaborator.
• You’re passionate about software development and technology, and you naturally ask “why not?” when faced with complex challenges.
• You’re comfortable navigating ambiguity and collaborating to find the right solution, even as requirements evolve.
• You communicate clearly and thoughtfully, whether leaving PR comments, explaining tradeoffs, or partnering with non-technical teammates.
• You want to work somewhere that welcomes everyone-not just tech-focused roles.

• Provide technical expertise and guidance across Shopify Plus web development initiatives.
• Review business requirements and determine optimal designs for high-quality, performant, and scalable web experiences.
• Collaborate with the integrations team to design flexible, scalable solutions that leverage third-party systems.
• Occasionally work with databases to enhance site functionality.
• Partner closely with product, design, UX, QA, and marketing teams to deliver best-in-class storefront experiences.
• Clearly communicate technical tradeoffs, risks, and solutions to both technical and non-technical stakeholders.
• Proactively identify and mitigate risks related to Shopify platform changes, deprecations, and Editions updates.
• Contribute to a strong engineering culture through PR reviews, mentorship, and collaborative problem‑solving.
• Participate fully in the agile process, including daily stand‑ups, backlog refinement, sprint planning, and retrospectives, leveraging experience with both Kanban and sprint-based workflows.
• Support the growth of junior and intermediate developers through pairing, PR feedback, informal coaching, and knowledge sharing.
• Move features and bug tickets through Knix’s development lifecycle—from discovery and estimation through implementation, deployment, and monitoring.
• Collaborate with QA to review changes and test cases, ensuring high‑quality, reliable solutions.
• Attend regular company meetings to stay aligned on daily, weekly, and monthly objectives.

• Experience developing, customizing, and maintaining Shopify Plus…