Senior Software Engineer - Frontend Platform

EpiSci; Sunnyvale (CA); Sur place; USD 180 000 - 240 000; Plein temps

Résumé du poste

Applied Intuition, Inc. is seeking a Senior Software Engineer focused on frontend engineering and design systems. You will set how teams build, share, and ship UI libraries across multiple products, enabling fast, consistent interfaces for AI-driven experiences.

You will work independently from design through production, mentor engineers, and help shape the future of AI-assisted interfaces while maintaining high code quality and collaboration with cross-functional partners.

Qualifications

• 6+ years of professional experience as a frontend engineer.
• Deep expertise in modern TypeScript and component-based frameworks such as React.
• Hands-on experience building, maintaining, and driving adoption of a design system or shared component library.
• Ability to carry out design system work end to end, including API design, tokens, theming, documentation, release, and consumer support.
• Experience with frontend build, packaging, and distribution tooling for shared libraries.
• Significant contributions to design documents and experience mentoring engineers.

Responsabilités

• Own the architecture, evolution, and adoption of our design system and shared component libraries, from design through delivery.
• Create standardized tooling, templates, and build/distribution workflows for UI libraries.
• Partner with product engineering teams to understand frontend needs and turn them into reusable solutions.
• Collaborate with product designers and system designers to create extensible UI tooling.
• Design frontend foundations that scale, including theming, accessibility, performance, versioning, testing and documentation.
• Explore frameworks for AI-assisted interfaces and set standards for reliability and consistency.
• Write design documents and drive technical decisions through to alignment.
• Mentor other engineers and raise frontend quality and practices.

Connaissances

TypeScript

React

Design system

Mentorship

Frontend architecture

Formation

Bachelor's degree in Computer Science or related field

Outils

Design system tooling

Tokens and theming tooling

Build tooling

Description du poste

Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in three core areas: tools and infrastructure, operating systems, and autonomy. Eighteen of the top 20 global automakers, as well as the United States military and its allies, trust the company’s solutions to deliver physical intelligence. Applied Intuition is headquartered in Sunnyvale, California, with offices in Washington, D.C.; San Diego; Ft. Walton Beach, Florida; Ann Arbor, Michigan; London; Stuttgart; Munich; Stockholm; Bangalore; Seoul; and Tokyo. Learn more at applied.co.

We are an in-office company, and our expectation is that full-time employees primarily work from their Applied Intuition office 5 days a week. However, we also recognize the importance of flexibility and trust our employees to manage their schedules responsibly. This may include occasional remote work, starting the day with morning meetings from home before heading to the office, or leaving earlier when needed to accommodate family commitments. This in-office expectation does not apply to contractor positions

About the role

We're looking for a Senior Software Engineer who specializes in frontend engineering and has deep design system experience. You will set how our teams build, share, and ship user interfaces across a growing set of products. Many teams build UI-heavy libraries and tools, and you will make it fast and consistent for them to do so. You will also help shape how our interfaces adapt to a new generation of AI-driven, dynamically generated experiences.

You'll work independently and own problems from first design through production. You'll also act as a technical leader and a multiplier for the engineers around you. We're building in an AI-native world. You should be comfortable working with agents while still caring about code quality. We see agents as a chance to help the whole company build better, safer code.

What you’ll do

• Own the architecture, evolution, and adoption of our design system and shared component libraries, working independently from design through delivery.

• Create standardized tooling, templates, and build and distribution workflows that let teams and agents create, package, and ship UI libraries consistently, with less duplicated effort.

• Partner with product engineering teams across the company to understand their frontend needs, gather feedback, and turn it into reusable, well-documented solutions.

• Collaborate closely with product designers and system designers to create flexible, extensible UI tooling and solutions.

• Design frontend foundations that scale, including theming, accessibility, performance, versioning, testing, and documentation practices.

• Explore and build frameworks for dynamic, AI-assisted interfaces, and help set the standards that keep them reliable and consistent.

• Write and contribute significantly to design documents, and drive technical decisions through to alignment.

• Mentor other engineers and raise the bar for frontend quality and best practices.

Qualifications

• Bachelor's degree in Computer Science or related field

• 6+ years of professional experience as a frontend engineer, with deep expertise in modern TypeScript and component-based frameworks such as React.

• Hands-on experience building, maintaining, and driving adoption of a design system or shared component library.

• Ability to carry out design system work independently and end to end, including API design, tokens, theming, documentation, release, and consumer support.

• Experience with frontend build, packaging, and distribution tooling for shared libraries.

• Significant contributions to design documents.

• Experience mentoring software engineers.

• Strong collaboration and communication skills, and comfort working with cross-functional users and teams.

Nice to have

• Experience building interfaces for AI or agent-driven products.

• Experience with data visualization, charting, or map and graphics rendering in the browser.

Don't meet every single requirement? If you're excited about this role but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Applied Intuition is an equal opportunity employer and federal contractor or subcontractor. Consequently, the parties agree that, as applicable, they will abide by the requirements of 41 CFR 60-1.4(a), 41 CFR 60-300.5(a) and 41 CFR 60-741.5(a) and that these laws are incorporated herein by reference. These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity or national origin. These regulations require that covered prime contractors and subcontractors take affirmative action to employ and advance in employment individuals without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or disability. The parties also agree that, as applicable, they will abide by the requirements of Executive Order 13496 (29 CFR Part 471, Appendix A to Subpart A), relating to the notice of employee rights under federal labor laws.

FOR US-BASED ROLES: Applied Intuition is committed to providing an accessible and inclusive application and interview experience to applicants who are disabled veterans and other applicants with disabilities or medical conditions. Reasonable accommodations are available, requesting an accommodation will not affect your candidacy in any way, and you are not required to disclose the nature of your disability or medical condition in order to make a request. If you require an accommodation please contact [e-mail]. We will work with you!