AI Powered Senior UX/UI Designer- Freelance

Join to apply for the AI Powered Senior UX/UI Designer – Freelance role at OneSeven Tech (OST).

As an AI-powered UX/UI Designer, you'll revolutionize user experiences by integrating advanced AI tools—from research to delivery—throughout your design process. Your ability to leverage AI for rapid prototyping, user feedback, and creative exploration will dramatically accelerate design creation while elevating quality. By combining your human creativity with AI capabilities, you'll pioneer innovative solutions that give our clients a competitive edge in their markets.

You're a forward-thinking designer with 5+ years of experience who's genuinely excited about the AI revolution transforming the industry. Beyond your strong foundation in UX/UI principles and tools like Figma, you bring a curiosity about how AI can enhance your work rather than replace it. You thrive in autonomous environments while valuing collaboration, asking insightful questions, and seamlessly balancing AI efficiency with human intuition.

Onboarding will be conducted by video call. We expect a quick onboarding process, enabling you to contribute to projects swiftly after starting. This position is for our Integrated Roles client, offering a contract-to-full-time opportunity. You'll be embedded within the client's team to deliver impactful solutions faster than traditional design processes allow.

• 5+ years of experience working as UX/UI Designer in mobile/web app field
• Enthusiasm for integrating AI tools like Midjourney, DALL‑E, ChatGPT, and Claude into your design workflow
• Experience using AI to enhance research, ideation, and design implementation
• Knowledge of how to effectively prompt AI tools to achieve desired design outcomes
• Expert English level (important)
• Strong written and verbal communication skills
• Provide your own workspace with reliable Internet service
• Passionate about the startup environment and eager to learn
• Team player, willing to jump outside of their role to help the greater team
• Ability to research as you work
• Accountable for your own time in a fully remote environment
• Desire to contribute to a growing, dynamic team
• Keen eye for detail and excel in documentation
• Highly organized and proficient in task management
• Independent problem‑solver who can understand challenges and run with solutions
• Ability to work both independently and collaboratively in a fast‑paced environment

• Well‑versed in Figma (e.g., Variables, advanced prototyping techniques) and consistently integrate new functionalities into the workflow
• Ability to use AI to quickly iterate designs in response to stakeholder feedback
• Leverage AI for rapid prototyping to quickly translate ideas into interactive concepts
• Experience with After Effects and Illustrator is a plus
• Experience with Framer is a plus
• Adapt swiftly to evolving requirements by iterating and refining designs in response to stakeholder feedback and changing user needs
• Possess in‑depth understanding of design systems, including foundational principles and component‑based frameworks
• Exhibit rapid prototyping capabilities to quickly translate ideas into interactive and tangible concepts
• Experience working in user experience design/research, interactive design, user interface design, graphic design, branding or a related field
• Values data‑driven and research‑backed design decisions
• Involvement in the sales process by using AI‑assisted rapid mockup generation
• Help the marketing team with occasional graphic design projects or new website pages
• Own the entire design lifecycle from documentation to delivery of high‑fidelity designs
• Complete user and competitive research as needed to help influence design concepts and iterate design work
• Engage in usability testing and perform design validation research
• Present your designs with confidence, no matter what stage, and collect actionable feedback for iterating
• Leverage data to make well‑thought‑out and educated design decisions
• Design mobile and web experiences for various client projects, which span across different industries and product types
• Be able to work on projects that start from scratch or improve existing applications

• Fully Remote Position
• Contract-based employment with U.S. company
• Freelance role $25–$35/h. Can be extended to Fulltime
• No formal benefits packages available (health insurance, retirement plans)
• A company‑paid personal time‑off plan that includes paid vacation time, personal days, yearly holidays, and company‑sponsored holidays. The longer you're with us, the more generous your benefits become.
• Fixed working hours 9 am–5 pm EST time, Monday‑Friday
• Active international young team of 15+ individuals

• Send your resume in English, please.
• Include the URL of your LinkedIn profile.
• Include website references, Behance/Dribbble profiles, portfolios, and any other online references that would highlight your prior work for the qualifications described in this role.

OneSeven Tech is a digital product studio for startups and enterprises. Our startup clients have raised over $96 million in venture capital, and our enterprise clients range from 2000‑person hospitality groups to publicly traded companies on the NASDAQ. We love building digital products and helping companies succeed in their market. Working at OneSeven is an excellent opportunity to test your skills, build new skills, and be an early employee at a growing startup.

OST's headquarters is in Miami, Florida, but our employees work remotely worldwide. Our three main locations are Miami, Mexico City, Mexico, and Buenos Aires, Argentina. We are looking for talented experts to join our team near one of our three locations.