Senior Frontend Infrastructure Engineer

Seeq Corporation

. Lead the evolution of Seeq’s frontend system .

Posted 10/23/2026full-timeRemote • CanadaSenior💰 CA$215,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Expertise in JavaScript, TypeScript, and React for building and evolving frontend systems, with a strong focus on component quality, usability, and performance. Proven ability to lead frontend architecture initiatives and collaborate effectively with cross-functional teams to deliver scalable web experiences.

Highest-signal resume keywords

JavaScript/TypeScript ProficiencyReact DevelopmentFrontend Architecture DesignComponent Library DevelopmentAgile Methodologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptTypeScriptReactHTMLState ManagementComponent CompositionAPI DesignAccessibilityPerformance OptimizationTechnical Documentation

Soft Skills

Problem-SolvingAnalytical SkillsCommunicationCollaborationMentoring

Tools & Technologies

ZustandTanStack QueryStyleXScrumKanban

Industry Keywords

Frontend DevelopmentDesign SystemsComponent LibrariesUsabilityResponsive Design

Tech Stack

Tools & technologies

JavaScriptReactTypeScript

About the role

Key responsibilities & impact

Lead the evolution of Seeq’s frontend system
Improve component quality, consistency, usability, and developer experience across the product
Build systems that support AI-driven development by codifying best practices
Leverage and adapt open-source systems such as Zustand, TanStack Query, and StyleX
Ensure refactors introducing new patterns or libraries meet a high standard of quality and completeness
Partner with teams relying on frontend infrastructure to roll out changes smoothly
Create, evolve, and ship production design systems or component libraries
Develop composable, accessible, robust, and ergonomic frontend systems
Collaborate through code review, pairing, documentation, and clear conventions
Engage with customers and other teams to understand features and pain points
Drive improvements proactively through completion

Requirements

What you’ll need

Minimum of 5 years professional experience in software development
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 attention to API design, accessibility, responsiveness, styling architecture, usability, and long-term maintainability
Experience leading or significantly contributing 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
Ability to diagnose root causes of complex frontend defects and performance issues
Experience creating clear technical documentation, conventions, and examples
Ability to influence technical direction through design reviews, code reviews, pairing, mentoring, and cross-team collaboration
Strong product sense and ability to partner with designers and product teams
Ability to build responsive, scalable web experiences across devices
Excellent problem-solving and analytical skills with strong attention to detail
Excellent written and verbal communication skills and ability to work effectively in a cross-functional, remote environment
Familiarity with agile 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
Must be authorized to work in the country in which you reside; Seeq does not sponsor work visas

Benefits

Comp & perks

Competitive salary plus cash bonus incentives
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
Remote-first (only) work arrangement