Senior Product Designer (B2B SaaS)

<h3>What you'll own</h3><ul>
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<strong>End-to-end design for complex, ambiguous problems on a product surface.</strong>From problem framing through customer research to final shipped UI. You drive your own discovery; you do not wait for briefs.</li>
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<strong>Customer research.</strong>Run interviews independently, synthesise findings, convert to design direction. You speak to internal customers - not always through PM.</li>
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<strong>Design system contributions.</strong>Extend primitives, propose new patterns, document conventions. Your contributions outlive your tenure on any single feature.</li>
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<strong>Mentoring designers.</strong>Code review the design equivalent: review work, give critique, unblock craft questions. Engineers and PMs see you as a craft mentor across the team.</li>
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<strong>Driving design critique sessions.</strong>Structure feedback rounds, raise the bar across the team.</li>
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<strong>Written design rationale.</strong>You produce design decision documents, principles, and decision logs as a default - not when forced.</li>
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<strong>Cross-functional partnership.</strong>Surface design constraints early to PM and engineering. Bring reasoned alternatives. Operate as a peer, not a delegate.</li>
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<strong>Pixel-level craft and accessibility</strong>on your own work and surface.</li>
</ul><h2>Requirements</h2><h3>What we're looking for</h3><h2>Must-haves:</h2><ul>
<li>4-7 years of professional product design experience</li>
<li>B2B enterprise SaaS experience: substantive senior-level work on dense, professional UI for business users at scale (permission models, complex tables, audit-grade interaction patterns, multi-tenant data, regulated workflows)</li>
<li>Track record of independently designing complex, ambiguous problems from research through ship at a previous role</li>
<li>Demonstrable design system contributions (extended primitives, proposed patterns, documented conventions)</li>
<li>Articulate written rationale for design decisions; you can show us a document you authored</li>
<li>You have mentored at least one junior designer in a past role and can name what changed</li>
<li>Comfortable challenging PMs, engineers, and founders with reasoned design alternatives</li>
</ul><h2>Benefits</h2><h3>Why join Unifize</h3><ul>
<li>Design that matters in regulated work, where correctness, reliability, and traceability are non-negotiable</li>
<li>Build a design system is in active extension; your contributions shape it for years</li>
<li>Reframe ambiguous problems and ship validated UI; you will not be handed briefs to execute</li>
<li>Senior IC track with a clear path to a a managerial rol in 24-36 months</li>
<li>Compensation aligned with Senior IC scope and the value of the work</li>
<li>A team that values designers who think clearly, write well, and update their views with evidence</li>
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