Senior Product Designer, Stealth Co.

25 Madison; United States; Remote; USD 100,000 - 130,000; Full time

Job summary

A leading technology firm is looking for a Senior Product Designer to lead end-to-end design efforts. The ideal candidate will have 5–8+ years of experience in product design, particularly within B2B SaaS. This role focuses on creating trustworthy and efficient user experiences, especially in AI-powered environments. Enjoy a flexible work location with opportunities for cross-functional collaboration.

Qualifications

• 5–8+ years in product design, ideally in B2B SaaS or enterprise tools.
• Proven ability to scale design systems from 0 → 1 in Figma.

Responsibilities

• Own end-to-end design from research to systems.
• Develop interaction patterns that communicate confidence and transparency.
• Design intelligent experiences for document review.
• Conduct usability testing with legal teams.
• Collaborate with cross-functional teams on product experiences.

Skills

Experience in product design

Strong communication

Design for AI + Trust

Information architecture

Usability testing

Job description

Overview

Company: Stealth Co.

Role: Senior Product Designer (Full-Time)

Location: Flexible (US, preference for NYC)

Who We Are: We’re building the AI-native operating system for litigation. Today, legal teams face millions of siloed documents across PDFs, emails, and spreadsheets—making facts hard to connect and knowledge fragile. Our platform turns this chaos into knowledge graphs rooted in structured ontologies, compounding insights with every case. The result: faster strategy, stronger arguments, and a lasting edge in high-stakes litigation.

Responsibilities

As Senior Product Designer, you’ll own end-to-end design, from research to systems, ensuring Mason delivers experiences that are efficient, credible, and built for trust.

• Design for AI + Trust: Develop interaction patterns that communicate confidence, citations, and transparency. Define how users understand when to trust, question, or override AI outputs.
• Architect Complex Workflows: Design intelligent, intuitive experiences for search, filtering, annotation, and review of massive document sets. Create tools that balance individual productivity with team collaboration.
• Build a Scalable Design System: Extend Mason’s early UI patterns into a cohesive design system — defining tokens, accessibility standards, and component libraries that ensure consistency across dashboards and document views.
• Lead Usability Testing / Research: Conduct testing with litigators and legal teams, translate insights into product improvements, and establish frameworks for continuous usability validation.
• Collaborate Cross-Functional: Work alongside engineers, product managers, and legal subject-matter experts to deliver thoughtful, high-quality product experiences.
• Define design guidelines, establish scalable workflows, and communicate design intent and trade-offs effectively across teams.

What We’re Looking For

Experience: 5–8+ years in product design, ideally in B2B SaaS or enterprise tools.

• Portfolio Signals:
  • Complex, data-heavy environments (e.g., dashboards, document systems)
  • AI-powered or copilot-style workflows
  • Strong information architecture and explainability in design
  • Proven ability to scale design systems from 0 → 1 in Figma
  • Clear storytelling around process, validation, and iteration
• Behavioral Signals:
  • Thrives in ambiguity; moves fluidly between systems thinking and craft
  • Exceptional communication — able to influence and push back thoughtfully
  • Deep empathy for risk-averse, detail-oriented users
  • Comfort designing in text-dense, information-rich interfaces
  • Experience working with founders or exec teams on product vision