Senior User Experience Designer

We’re looking for a Senior UI/UX Designer (Full-Time Contract) with a deep understanding of user-centered design and a passion for experimentation. You’ll work closely with mid-market and enterprise clients to help them grow their online businesses by delivering high-impact, data-informed design solutions.

This role is ideal for someone who thrives in a collaborative, cross-functional environment, integrates easily into client teams, and can independently manage projects from concept to execution. You’ll play a key role in shaping the user experience of high-visibility web and mobile initiatives, leveraging research and analytics to drive measurable outcomes.

About Webistry

Webistry is a data-driven digital agency specializing in Performance Marketing, CRO, Experimentation, and Web Design. We’re a team of Paid Media Experts, Conversion Designers, CRO Strategists, Developers, and Digital Specialists—all focused on one mission: helping brands achieve meaningful growth online through experimentation and continuous improvement.

What You’ll Be Doing

• Partnering with CRO Strategists to craft UX/UI solutions for A/B tests and multivariate experiments across web and mobile platforms
• Designing wireframes, user flows, and high-fidelity mockups for ecommerce sites, landing pages, and complex web applications
• Interpreting user research, heatmaps, and analytics to inform and iterate on your designs
• Learning from experiment outcomes (wins, losses, inconclusive tests) and applying insights to improve future designs
• Integrating with client teams and collaborating with internal Webistry strategists, analysts, and developers to deliver polished, conversion-focused experiences
• Driving design excellence across all touchpoints, ensuring consistency and usability

What You’ll Need to Succeed

• 5+ years of experience in UX/UI design, with a strong portfolio showcasing conversion-driven work
• Proven ability to operate independently and self-manage in a fast-paced, client-facing environment
• Comfortable working with large or complex websites, web apps, and ecommerce experiences
• Expertise in tools like Figma, Adobe XD, or Axure
• Familiarity with experimentation platforms like Optimizely, VWO, Google Optimize, or similar
• Familiarity with digital analytics tools such as Google Analytics, Hotjar, Amplitude, or ContentSquare
• Strong understanding of interaction design, and visual/graphic design capabilities

To apply, please include a link to your portfolio along with your resume.