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Growth Product Designer

Mastech Digital
Department:Product Design
Type:REMOTE
Region:USA
Location:United States
Experience:Mid-Senior level
Estimated Salary:$80,000 - $120,000
Skills:
PRODUCT DESIGNFIGMAAB TESTINGPROTOTYPINGUSER EXPERIENCEMOBILE DESIGNDATA ANALYSISCOLLABORATION
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Job Description

Posted on: December 3, 2025

Job Title: Growth Product DesignerLocation: RemoteDuration: Contract (20 hours/week)Job Description:

About the Growth Experimentation Team

The Growth Experimentation Team at Client drives user and revenue growth through rapid, data-informed product iteration. We design and run A/B tests across the user journey, from activation and viral loops to paywall and subscription flows, to uncover what truly moves the needle. Partnering closely with engineering, data science, and design, we turn insights into scalable systems like personalized paywalls and LTV-based targeting. Our culture values clarity, speed, and user-first thinking. Every experiment is a chance to learn faster and create better experiences for millions of families.

What You’ll Do

Design for Impact: Contribute to user-centered design solutions that help more families discover value in Client , focusing on simplicity, clarity, and measurable results.

Support Fast-Paced Experimentation: Rapidly explore, prototype, and refine multiple design directions to support A/B tests and growth initiatives across the funnel.

Collaborate Across Teams: Work closely with Product, Engineering, Data, and Marketing partners to bring experiments to life and align on goals and outcomes.

Contribute to Experimentation: Translate hypotheses into testable design variations, using feedback and data to iterate and improve performance.

Champion User Empathy: Help uncover user needs through usability testing, surveys, or feedback reviews, making sure design decisions reflect real user behavior and motivations.

Iterate and Learn Quickly: Embrace a test-and-learn mindset, adapting your work based on feedback, insights, and evolving priorities.

Create with Clarity: Produce clean, high-quality mockups, prototypes, and interaction flows in Figma that communicate design intent clearly.

Grow Your Craft: Participate in critiques, learn from senior designers, and contribute to a culture of creativity, collaboration, and experimentation.

What We’re Looking For

1–3 Years of Product Design Experience: Experience designing consumer-facing digital products, preferably mobile-first.

Strong Visual and Interaction Skills: A portfolio that shows an eye for detail, layout, and usability across iOS or Android.

Comfort with Experimentation: Excited to design in a fast-moving environment where ideas are tested, measured, and iterated quickly.

Curious and Data-Aware: Open to learning how design decisions connect to metrics and user behavior.

Versatile Designer: Comfortable moving between wireframes, mockups, and prototypes to communicate ideas effectively.

Collaborative Communicator: Works well in cross-functional settings, open to feedback, and eager to learn from teammates.

Bias Toward Action: Proactive, adaptable, and comfortable working independently with light guidance.

Originally posted on LinkedIn

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