[Hiring] Senior Frontend Infrastructure Engineer @Seeq

Role Description

This is a frontend system engineering role focused on evolving Seeq’s frontend React infrastructure, state management, design system, and building reusable application patterns for a complex enterprise product. You will shape not just UI primitives, but the broader frontend foundations that teams use to build clear, consistent, high-quality experiences across data-dense workflows.

Passionate about crafting exceptional software, you revel in writing code with elegance, extensibility, and maintainability as your guiding principles.

What You Will Do

• Lead the evolution of Seeq’s frontend system, improving component quality, consistency, usability, and developer experience across the product.
• Understand the impact of AI on product interfaces and development, with experience or interest in building systems that support AI-driven development.
• Leverage the open-source ecosystem effectively, using systems like Zustand, TanStack Query, and StyleX, adapting them to fit Seeq’s product and workflows.
• Ensure high-quality and completeness in refactors that introduce new patterns or libraries, considering their far-reaching impact on teams.
• Partner closely with teams relying on the infrastructure to roll out changes smoothly.

Qualifications

• Exceptional frontend engineer with strong product sense, visual taste, and systems thinking.
• Real experience creating, evolving, and shipping design systems or component libraries used in production applications.
• Highly effective in React and Typescript, with exposure to popular ecosystem libraries like Zustand, StyleX, or TanStack Query.
• Ability to build composable, accessible, robust, and ergonomic frontend systems.
• Careful consideration of component APIs, styling architecture, responsiveness, usability, and long-term maintainability.
• Strong collaboration skills through code review, pairing, and clear communication.
• Product- and user-focused, engaging with customers or teams to articulate rationale behind features and pain points.
• Strong written and verbal communication skills, with a focus on documentation and clear conventions.
• Strong ownership and agency, proactively identifying gaps and driving improvements to completion.

Requirements

• Minimum of 5 years professional experience in software development, with a solid record of designing, building, and evolving complex software systems.
• Expert-level proficiency in JavaScript/TypeScript, React, and HTML primitives.
• Demonstrated experience designing, building, or significantly evolving shared frontend systems such as design systems, component libraries, state-management architecture, styling systems, or reusable application frameworks.
• Strong understanding of modern frontend architecture, including state management, server/client data flow, component composition, rendering behavior, and application performance.
• Experience building reusable frontend components and patterns with careful attention to API design, accessibility, responsiveness, styling architecture, usability, and long-term maintainability.
• Experience leading or contributing significantly to large-scale frontend refactors, migrations, or adoption of new architectural patterns across a production application.
• Strong judgment in evaluating and adopting open-source frontend technologies, with the ability to extend existing tools.
• Ability to diagnose root causes of complex frontend defects and performance issues.
• Experience creating clear technical documentation, conventions, and examples that help other engineers adopt shared systems.
• Ability to influence technical direction beyond your own feature area through design reviews, code reviews, pairing, mentoring, and cross-team collaboration.
• Strong product sense and ability to partner with designers and product teams to create clear, consistent experiences across complex workflows.
• Ability to build responsive, scalable web experiences across devices and partner with designers for visual consistency.
• Excellent problem-solving and analytical skills, with strong attention to detail.
• Excellent written and verbal communication skills, effective in a cross-functional, remote environment.
• Familiarity with agile development methodologies and tools, such as Scrum or Kanban.
• At Staff level, demonstrated experience setting frontend technical direction or creating shared architectural patterns adopted by multiple engineers or teams.

Benefits

• Competitive salary plus cash bonus incentives.
• $215,000 CAD
• 12-week paid Seeq family leave.
• Unlimited PTO.
• Internet and mobile phone reimbursements.
• Medical benefits.
• Group term life insurance.
• Short-term and long-term disability insurance pre-tax benefits.
• Voluntary vision and dental (ortho).
• Vacation bonus program.
• Employee Assistance Program.
• Generous home office allowance.
• Pet-friendly workspace.
• A supportive team environment.