Semi-senior UX / UI Designer

Type of Contract: Full Time (not outsourcing)


Location: Argentina, fully remote.

Mira Commerce is seeking a talented and proactive Semi-senior UX/UI Designer to join our growing team. You will play a key role in shaping high-quality digital experiences for global ecommerce brands. The ideal candidate is a creative problem solver with strong design skills, user-centered thinking, and the ability to communicate ideas effectively to cross-functional teams and clients.

Responsibilities

• Design intuitive, user-centric interfaces for ecommerce websites, applications, and digital products.

• Create wireframes, user flows, prototypes, and high-fidelity UI designs using Figma and Adobe Creative Suite.

• Collaborate closely with product owners, developers, and business stakeholders to refine design requirements and deliver solutions aligned with project goals.

• Conduct UX research, analyze user behavior, and transform findings into actionable insights and design improvements.

• Maintain and contribute to design systems and component libraries to ensure visual consistency across platforms.

• Present design concepts and solutions to internal teams and clients with clarity and confidence.

• Participate in user testing, gather feedback, and iterate on designs accordingly.

• Ensure design deliverables meet accessibility standards, usability principles, and brand guidelines.

Requirements

• Bachelor’s degree in Graphic Design

• 4+ years of professional experience in UX/UI design, ideally within ecommerce or digital product environments.

• Advanced proficiency in Figma, including component libraries, prototyping, and collaborative workflows and design systems. 

• Strong experience using the Adobe Suite (Photoshop, Illustrator, XD, After Effects is a plus).

• Solid understanding of UX methodologies, interaction design principles, and responsive web design.

• A keen eye for detail is essential to craft aesthetically pleasing and meaningful e-commerce experiences and marketing assets.

• Proven ability to integrate AI-powered design and productivity tools (e.g., ChatGPT, Claude, Firefly, Midjourney, Figma AI) into daily workflows to improve speed, quality, and exploration.

• English communication skills (B2+), both written and spoken.

• Presentable UX/UI portfolio showcasing real project work, design processes, and final outcomes.

• Strong presentation skills, with the ability to explain design decisions clearly to both technical and non-technical audiences.

• Ability to work independently while being a strong team player in a collaborative environment.

• Proactive, highly collaborative attitude and a problem-solving mindset. Detailed oriented with a commitment to design quality. Curious and eager to learn. 

• Proven experience in working in fast-paced, multi-project environments. 

Nice-to-Have

• Experience with ecommerce platforms (e.g., Shopify, BigCommerce, Adobe Commerce).

• Knowledge of HTML/CSS basics and understanding of frontend capabilities and constraints.

• Familiarity with motion design, micro-interactions, or animation tools.

• Experience conducting usability testing or A/B testing.