Director of Product Design

Job Description

8+ years designing product with quantifiable success
Exceptional interaction and visual craft. You can say why something feels off and what would fix it without hiding behind vibes
AI-native. You prototype with modern AI tools daily and are fluent enough with code to make things real
A systems thinker who still sweats the 4px decision
Customer-obsessed. You’d take a day in the field over a day in a planning doc, and you make it happen without being asked
Credible with senior leaders. You influence strategy on the strength of your reasoning and research, and you challenge a founder or an engineering lead without turning design into theater
Still designing by choice— Experience mentoring or leading designers is welcome, but we’re hiring for craft, judgment, and influence — not headcount
Energized by ambiguity, tough problems, and high expectations

We’re hiring a Director of Product Design to own design at Siro end to end. This is a hands-on leadership role where you’ll partner with our Product, Engineering, and GTM leaders to reinvent how thousands of in-person sales teams work
Own the product craft and quality— consistency, polish, and delight
Build the design system, patterns, and principles that scale as we grow
Design the mobile and web app surfaces and AI interactions
Go from idea to working prototype in hours with AI tooling, and pull the team into that loop
Plan and execute user research, including in-person customer visits and ride-alongs
Represent the voice of the customer in internal debates
Partner with senior leadership and our founder/CEO to frame problems, influence the roadmap, and set product direction
Raise the taste of the PMs and engineers making design decisions without you
You’ll define what Design means at Siro — the standard, the systems, and scope of influence
Define the product language for a category still being invented. In-person sales is the biggest slice of selling and the most underserved by software
Work on a genuinely hard problem: messy spoken conversation, fragmented business systems, field execution, and AI agents in one product
Build for users who love it. Reps rely on it, sales leaders evangelize it, and you’ll hear their gratitude in person
Operate on a small, senior team at a high-growth Series B company with real product-market fit and direct access to the Founder CEO