At Lazarus, we build foundation models to help people solve the world's toughest problems. Enterprise and government clients use our APIs to power products and workflows that keep humans focused on what we do best. We're a venture-backed team headquartered in the Boston, MA area, and we share a passion for innovation, growth, and a commitment to the responsible use of AI.

You can check out a demo of what we do here.

Job Overview

The Senior Product Designer shapes the functional user experience of Lazarus AI products. Equal parts systems thinker and creative storyteller, you thrive on developing designs for cutting-edge AI solutions that make a real impact in the world. You will also have the opportunity to develop high‑impact marketing campaigns, presentations, and visuals, ensuring every touchpoint feels cohesive, intuitive, and unmistakably Lazarus.

Responsibilities

• Design end‑to‑end products—from wireframes through polished UI—ensuring accessibility, responsiveness, and consistency with our design system.
• Create visual assets for campaigns, landing pages, presentations, and events that communicate complex AI concepts with clarity and emotional resonance.
• Maintain and devolve a cross‑functional design system that serves both product and marketing teams, documenting guidelines and facilitating adoption.
• Partner daily with product managers, engineers, and leadership to translate strategic objectives into design solutions, balancing speed and craft.
• Leverage user research, analytics, and A/B testing to iterate on designs and validate assumptions.
• Champion design thinking and visual excellence across the company, presenting work to stakeholders and defending rationale with data and narrative.

Requirements

• 6+ years of professional experience designing digital products and marketing collateral in fast‑paced tech environments.
• Expert proficiency with Figma and Adobe Creative Cloud, with a portfolio demonstrating shipped products and high‑impact visual assets.
• Strong understanding of UX best practices, typography, color theory, motion, and layout, coupled with a systems mindset for scalable component libraries.
• Proven ability to collaborate cross‑functionally, adapt to changing priorities, and deliver high‑quality work under tight deadlines.
• Working knowledge of HTML/CSS and the constraints of modern web technologies.

Nice-to-haves

• Experience in B2B SaaS or AI‑driven products.
• Motion design or video editing chops for micro‑interactions and promo content.
• Familiarity with brand strategy, copywriting, or art direction.
• Comfort running user testing sessions and synthesizing insights into actionable design improvements.

Benefits

• Comprehensive benefits package, including health, dental, and vision insurance, as well as retirement savings plans
• Flexible working from home arrangements
• Opportunities for growth and professional development
• A collaborative and supportive company culture
• Access to cutting-edge technology and resources for research and development
• Compensation (commensurate with experience): $120K - $165K (base salary) + bonus + equity