Senior/Lead UX Designer - Argentina

Are you interested in working with the World’s leading AI-powered Quality Engineering Company? Ready to advance your career, team up with global thought leaders across industries and make a difference every day? Join us at Qualitest!

We are looking for a Senior/Lead UX Designer to join our growing team in Argentina!

Role - SDET

Location - Remote from Argentina

Time zone - EST

Role Overview
We are seeking an experienced Senior UX Designer to lead the design and user experience efforts across AI and Digital products and platforms. The ideal candidate will possess a strong understanding of user-centered design principles, usability best practices, and modern design systems. You will collaborate with cross-functional teams — including product managers, developers, and stakeholders — to transform complex requirements into intuitive, elegant, and user-friendly designs.

Key Responsibilities (not limited to)
1. Lead end-to-end UX design for web and mobile applications — from research and conceptualization to prototyping and final delivery.
2. Conduct user research, interviews, and usability testing to gain deep insights into user behavior, needs, and pain points.
3. Create personas, journey maps, wireframes, and interactive prototypes using modern design tools (e.g., Figma, Sketch, Adobe XD, InVision).
4. Define and maintain design systems and style guides to ensure consistency across all product interfaces.
5. Collaborate closely with product managers and engineering teams to ensure feasibility and alignment with technical and business goals.
6. Translate product requirements into well-structured design deliverables and interaction flows.
7. Evaluate and iterate on designs based on feedback, analytics, and changing business priorities.
8. Champion UX best practices and mentor junior designers within the team.
9. Stay updated with emerging design trends, accessibility standards, and front-end technology capabilities.

Required Skills & Qualifications
1. Bachelor’s or Master’s degree in Design, HCI, Computer Science, or related field.
2. 7–8 years of professional experience in UX/UI design or related disciplines.
3. Strong portfolio showcasing end-to-end design thinking and user-centered solutions for complex applications.
4. Proficiency in tools such as Figma, Sketch, Adobe XD, Miro, InVision, or Axure.
5. Deep understanding of information architecture, interaction design, and usability testing.
6. Familiarity with HTML, CSS, and responsive design principles (not mandatory, but a plus).
7. Strong communication and presentation skills with the ability to justify design decisions to stakeholders.
8. Experience working in Agile or cross-functional teams.
9. Knowledge of accessibility (WCAG) and inclusive design principles is preferred.

Top 3 Must Haves: 

1. 7–8 years of professional experience in UX/UI design or related disciplines.
2. Define and maintain design systems and style guides to ensure consistency across all product interfaces.
3. Familiarity with HTML, CSS, and responsive design principles

Nice-to-Have

• Experience with AI-driven products ,designing for SaaS, FinTech, HealthCare
• Exposure to DesignOps, token-based design systems, or UX analytics tools (e.g., Hotjar, Mixpanel).
• Ability to balance business objectives with user needs and deliver measurable design impact.

Why Qualitest?

• Be a part of a company who strives to support for diversity and inclusion in the workplace – we are one, we are many at Qualitest. Celebrate culture, share knowledge with engineers from around the globe, and inspire each other through our differences.
• Local and global opportunities – we offer you internal rotation and international mobility opportunities to grow your career.
• Clear view of your career and progression with the company – Qualitest is growing massively (since Jan 2024 – added more than 2000 engineers) and giving you the opportunity to grow with us.
• Work hard and play harder with our flexible and casual culture. Take a break from work and join an employee event, or enjoy the amenities and games provided from one of our Employees Centers.
• Never stop experimenting and learning with Qualitest Tech academy: 3000+ training courses, mentorship programs, technical tribes, sponsored certifications, leadership programs and much more
• Earn bonuses via our Client Referral and Employee Referral Program’s. Refer and earn – tap your network for net-worth.

Intrigued to find more about us?

• Visit our website at https://www.qualitestgroup.com/

If you like what you have read, send us your resume and let’s start talking!