Product Designer - UX/UI & Design Systems (Remote)

Product Designer (UX/UI Designer – SaaS Products) – Remote

Location: Brazil, Colombia, Argentina, Mexico (Remote)
Position Type: Full-Time
Working Hours: U.S. Business Hours

About the Role

At Pavago, one of our clients is hiring a Product Designer (UX/UI) to own the end-to-end user experience across modern web and mobile SaaS applications.

This role goes beyond creating beautiful interfaces. You’ll combine user research, product thinking, UX strategy, interface design, and scalable design systems to build intuitive digital experiences that improve usability, engagement, retention, and customer satisfaction.

Working closely with Product Managers and Engineers, you’ll transform user insights into elegant, production-ready designs while ensuring consistency across the entire product ecosystem.

If you think in **user journeys, workflows, and systems—not just screens—**this role is built for you.

What You’ll Own

UX Research & Product Discovery

• Conduct user research, usability testing, and behavioral analysis.
• Translate research into:
• User personas
• Journey maps
• User flows
• Information architecture
• Product requirements
• Identify friction points and recommend UX improvements.
• Use product analytics platforms such as Mixpanel and Amplitude to support design decisions.

UX/UI Design

• Design wireframes, interactive prototypes, and high-fidelity user interfaces.
• Create responsive experiences across desktop, tablet, and mobile devices.
• Design intuitive workflows that improve usability and task completion.
• Deliver polished SaaS experiences aligned with modern UX best practices.

Design Systems & Component Libraries

• Build and maintain scalable design systems.
• Create reusable UI components and design patterns.
• Establish standards for:
• Typography
• Color systems
• Spacing
• Interaction patterns
• Accessibility
• Ensure visual consistency across all product experiences.

User Experience Optimization

• Conduct usability testing and collect customer feedback.
• Run A/B tests on:
• Layouts
• User flows
• Navigation
• Interaction patterns
• Improve:
• User engagement
• Retention
• Feature adoption
• Conversion rates
• Iterate designs using research findings and product analytics.

Cross-Functional Collaboration

• Partner closely with Product Managers and Engineers throughout the product lifecycle.
• Participate in product planning, discovery sessions, and design reviews.
• Deliver developer-ready designs using:
• Figma Dev Mode
• Zeplin
• Design documentation
• Provide clear interaction specifications and implementation guidance.

Accessibility & Design Quality

• Design experiences aligned with WCAG accessibility standards.
• Ensure usability across browsers, devices, and screen sizes.
• Advocate for user-centered design principles throughout the organization.

What Makes You a Strong Fit

• Strong product-thinking mindset with a passion for solving user problems.
• Excellent visual design skills with high attention to detail.
• Comfortable balancing user needs with business objectives.
• Collaborative, receptive to feedback, and eager to iterate.
• Data-driven approach to design decisions.
• Able to manage multiple projects in a fast-paced environment.

Required Experience & Skills

Experience

• 2+ years of Product Design or UX/UI Design experience.
• Strong portfolio demonstrating:
• Product thinking
• UX problem-solving
• User-centered design
• Responsive web and mobile design

Core Skills

• Proficiency with:
• Figma
• Adobe XD
• Sketch
• Experience creating:
• User flows
• Wireframes
• Interactive prototypes
• Design systems
• Strong understanding of:
• UX principles
• Accessibility
• Responsive design
• Usability testing
• Interaction design

Nice-to-Have

• Experience designing:
• SaaS platforms
• B2B software
• Enterprise applications
• Consumer products
• Experience maintaining scalable design systems.
• Familiarity with:
• Mixpanel
• Amplitude
• Product analytics tools
• Basic front-end knowledge:
• HTML
• CSS
• JavaScript
• Experience working in Agile product environments.

Tools & Technologies

• Figma
• Adobe XD
• Sketch
• Mixpanel
• Amplitude
• Zeplin
• Product Analytics Platforms
• Collaboration & Project Management Tools

What a Typical Day Looks Like

• Conduct user research and analyze product insights.
• Design wireframes, prototypes, and polished user interfaces.
• Build and refine scalable design systems.
• Collaborate with Product Managers and Engineers on new features.
• Run usability tests and improve user journeys.
• Deliver developer-ready assets and documentation.
• Iterate designs using customer feedback and analytics.

In short: You’ll design intuitive, scalable product experiences that improve usability, engagement, and customer satisfaction while helping shape the future of the product.

Key Metrics for Success (KPIs)

• Improved usability and customer satisfaction.
• Increased user engagement and feature adoption.
• Higher product retention.
• Reduced UX friction across key workflows.
• Consistent implementation of scalable design systems.
• On-time delivery of high-quality design assets.
• Strong collaboration with Product and Engineering teams.

Why Join Us?

• Own the end-to-end product design experience.
• Make a direct impact on product usability and customer outcomes.
• Collaborate closely with Product and Engineering leadership.
• Help build and scale modern design systems.
• Fully remote work environment with flexibility.
• Clear growth opportunities into:
• Senior Product Designer
• Lead Product Designer
• Design Manager
• Head of Design

Interview Process

• Spark Hire Intro Video (3–5 minutes)
• Portfolio Review
• Client Interview
• Offer & Onboarding

What Happens After You Apply

After submitting your application, you’ll receive an email invitation from Spark Hire to record a short 3–5 minute Intro Video. This is the first step in our hiring process and can be completed whenever it’s convenient for you.

Rather than repeating your experience across multiple screening calls, you’ll have one opportunity to introduce yourself, discuss your UX/UI design background, walk through your product design process, highlight relevant SaaS projects, and explain how you’ve approached user research, design systems, and cross-functional collaboration. Your video will be reviewed by the hiring team before moving to the portfolio review and client interview.

You can record your video as many times as you’d like before submitting it—only your final version will be reviewed.

Please keep an eye on both your inbox and spam folder for your Spark Hire invitation after applying.

Apply Now

If you’re passionate about designing intuitive user experiences, solving complex product challenges, and building scalable SaaS products that users love, we’d love to hear from you. Apply today and help shape exceptional digital experiences that make a real impact.