Senior Product Designer, Growth

About the Product Design Team
At QuillBot, our design team sits at the intersection of creativity, craft, and impact. We’re a small, passionate group of designers obsessed with solving real user problems through thoughtful systems, elegant interfaces, and delightful moments.We champion quality, from visual aesthetics to usability, from deep user empathy to innovative interactions. We aren’t just following trends, we aim to set standards in design for AI writing tools. You’ll be joining a design culture that’s collaborative, fast-moving, and outcome-driven—where your ideas can go from concept to shipped in days, and your voice helps shape the product and the team.

Responsibilities

• Lead end-to-end design strategy for high-impact growth initiatives, driving the full process from identifying opportunities to delivering refined solutions, partnering closely with product, engineering, data, research, and design leadership.
• Set the vision for how growth principles shape QuillBot’s next-generation creative experience, defining the strategic growth levers within the products and its suite and guiding the team toward high-impact improvements.
• Orchestrate cross-functional experimentation, ensuring hypotheses are well-formed, designs are testable, success metrics are clear, and learnings inform both product direction and future experimentation pipelines.
• Drive cross-product cohesion, collaborating with other designers to ensure growth surfaces and rapid experiments integrate elegantly across our suite of tools, maintaining both quality and consistency at scale.
• Evolve and elevate the design system to support growth at scale, balancing experimentation flexibility with long-term system integrity and developing new patterns that accelerate iteration.
• Champion a holistic understanding of user behavior, blending quantitative analysis with deep qualitative insight to uncover motivations, friction points, and opportunities for compounding user value.
• Cultivate a culture of design and experimentation excellence, leading critiques, mentoring designers, codifying best practices, and establishing rituals that raise the bar for quality, speed, and impact.

Qualifications

• 6+ years of experience designing consumer-facing digital products, with meaningful ownership of growth, experimentation, or funnel optimization in complex environments.
• A portfolio demonstrating strategic thinking, exceptional craft, experimentation leadership, and clear examples of design decisions that moved key product metrics.
• Deep expertise in scaling and extending design systems, ensuring they support rapid iteration without compromising brand or usability.
• Operates with high autonomy and clarity, navigating ambiguity with confidence while delivering high-quality outcomes at speed.
• Exemplary interaction and visual design capabilities, combining craft, clarity, and behavioral insight to influence user decisions and drive growth outcomes.
• Advanced prototyping skills—used to validate ideas, communicate direction, and accelerate experimentation cycles.
• Strong written communication and narrative skills; able to articulate problem spaces, hypotheses, insights, and design rationales with clarity and influence.
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