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Seed Health · 6 hours ago

Staff Frontend Engineer

United States

Full-time

Remote

Lead/Staff

$165K/yr - $190K/yr

8+ years exp

Seed Health is a microbiome science company pioneering clinically validated innovations for gut and whole-body health. As a Staff Frontend Engineer, you will champion UI craft on the Engineering team, own the design system strategy, and mentor senior engineers to ensure high-quality user experiences.

BiotechnologyHealth CareTherapeutics

H1B Sponsor Likely

Responsibilities

Act as the final engineering checkpoint for visual quality, ensuring spacing, typography, motion, and pixel-perfect execution

Translate Figma designs into production-ready code with obsessive attention to detail

Ensure that all implementations meet accessibility standards and adhere to responsive design principles

Partner early with Design, Product, and Engineering leadership to define the UI architecture, assess feasibility, anticipate challenges, and guide implementation

Build production-ready React components that bring our design system to life

Create comprehensive documentation, including usage guidelines, code examples, and Storybook implementations

Make foundational technology and architectural choices about component APIs, design tokens, and theming systems

Drive adoption across the Engineering team and ensure consistency across applications

Champion the importance of UI craft within the Engineering organization

Conduct thoughtful architectural, design, and code reviews, holding the entire team to a high standard of excellence in component design, accessibility, and visual fidelity

Create and maintain frontend development standards and guidelines

Share knowledge through documentation, presentations, and pair programming

Qualification

ReactNext.jsTypeScriptDesign systemsFigmaStorybookWeb accessibilityCSS-in-JSCSS ModulesTailwind CSSWeb performance optimizationConstructive feedbackCollaboration

Required

8-10+ years of professional experience in frontend engineering

A strong portfolio or GitHub showcasing your passion for UI craft and frontend work

A proven track record of leading complex, multi-team technical initiatives

Demonstrated ability to mentor and grow engineers

Expert-level React and Next.js (TypeScript required)

Deep understanding of design systems, design tokens, and component API design

Proficiency with Figma and modern prototyping tools

Experience with Storybook, CSS-in-JS, CSS Modules, or Tailwind CSS

Knowledge of web performance optimization and Core Web Vitals

Understanding of web accessibility standards (WCAG) and best practices

Proven collaborator and communicator; clearly articulating design/technical trade-offs to engineering, design, and product partners

Experience in giving and receiving constructive feedback

Track record of establishing best practices and raising the quality bar

Comfortable navigating ambiguity and balancing multiple perspectives

Preferred

Experience translating motion design concepts into production-ready animations (Framer Motion, GSAP)

Familiarity with code-aware AI tools (Cursor, v0, Bolt)

Experience with design systems at scale in high-growth DTC or e-commerce companies

Knowledge of A/B testing frameworks and experimentation methodologies

Background in health, wellness, or science-focused consumer brands

Previous experience at companies known for design excellence (Stripe, Airbnb, Linear, Notion)

Benefits

Health & Wellness: Choose from multiple medical, dental, and vision plans, with generous employer contributions and coverage options to meet your needs. Enjoy access to top-tier virtual care and a complimentary Aaptiv membership for fitness and mental wellness. We also provide an HSA with employer contributions, along with Fullscript discounts for supplements.

Mental Health Support: All employees and eligible dependents receive 12 free therapy sessions per year, plus coaching, meditation, and 24/7 access to Spring Health’s digital tools and care navigation.

Long Term Wealth Planning: Invest in your future with our 401(k) plan through Betterment, featuring a 100% match on the first 3% and 50% on the next 2% of contributions—fully vested from day one.

Supporting Families: Our Parental Leave Policy includes 18 weeks of fully paid leave, with the flexibility to phase your return. We also offer four weeks of paid transition time at 80% capacity or four days per week.

Time to Recharge: Seed offers 15 vacation days, 7 sick/safe days, 2 personal days, 10 Recharge Days (Summer + Winter), and 15 paid company holidays each year.

Work Flexibly: Thrive in a remote-first culture that prioritizes autonomy and clarity. You’ll also receive a $750 one-time remote work setup stipend and ongoing access to a $450 quarterly wellness and workplace stipends via JOON.

And More: Access pet insurance, life and disability coverage, learning & development, and a vibrant culture rooted in science and impact.

Company

Seed Health

Seed Health is a microbial sciences company that develops applications of bacteria to improve human and planetary health.

Founded in 2016

Venice, California, USA

51-200 employees

https://www.seedhealth.com

H1B Sponsorship

Seed Health has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (4)

2022 (1)