Senior Design Engineer

Spear AI

Design Engineer developing the next-generation data management and AI platform for maritime domain awareness in a defense contracting company. Collaborate closely with cross-disciplinary teams to create impactful solutions.

Posted 5/5/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

IoTJavaScriptNext.jsReact

About the role

Key responsibilities & impact

Design product pages and data-rich applications.
Develop design systems.
Document and maintain component libraries.
Build front-end components and pages.
Document and share designs with other developers.
Participate in frequent design audits and pull request reviews.

Requirements

What you’ll need

Experience building data-intensive applications.
Experience building design systems in Figma.
Expertise with React and Next.js.
Expertise with Tailwind CSS.
Proficient with CSS animations and animation libraries.
Experience with WebGL design tools like Paper and Unicorn Studio.
Experience PageSpeed metrics and Lighthouse scores.
Familiar with CI/CD and GitHub Actions.
Nice To Have: Experience with IoT devices and sensors. Digital signal processing experience. Geospatial analysis and GIS experience. Familiar with working in monorepos.

Benefits

Comp & perks

Unlimited PTO — Take the time you need to recharge and maintain work-life balance.
Dedicated sick time — Your health and well-being come first.
Comprehensive health and benefits – Medical, dental, and vision coverage to keep you and your family protected.
11 Paid Holidays — Enjoy time off throughout the year to celebrate and spend time with loved ones.
Professional development — Educational opportunities and resources to help you grow your skills and advance your career.
Collaborative environment — Work directly with leadership in our flat organizational structure, where your ideas and contributions matter.
Mission-driven work — Contribute to projects that directly support national security and make a real-world impact.
Growth opportunities — Join us during an exciting expansion phase where you can help shape our future.
401(k) with company match.
Onsite / Remote / Flexible work arrangements or hybrid options (position dependent).
Relocation assistance (position dependent).
Referral bonuses.
Performance bonuses.
Life insurance and disability coverage.
Technology home office setup stipend.
Professional certification reimbursement (position dependent).

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

ReactNext.jsTailwind CSSCSS animationsWebGLFigmaPageSpeed metricsLighthouse scoresCI/CDGitHub Actions