AI Prototyping Expert (UI/UX) in Brazil, Indiana at Jobgether

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI Prototyping Expert (UI/UX) based in the Brazil.

As an AI Prototyping Expert (UI/UX), you will bridge the gap between concept and execution by rapidly transforming ideas into interactive, production-ready experiences. This role combines product design, AI-assisted development, and user experience expertise to create innovative digital solutions that drive business impact. You will work at the intersection of design, technology, and experimentation, leveraging AI-powered tools to accelerate product discovery, validation, and delivery. Collaborating closely with product managers, engineers, and stakeholders, you will build prototypes, validate concepts, and help shape the future of AI-enabled products. The position offers significant ownership, creative freedom, and the opportunity to influence product strategy through hands-on innovation and continuous experimentation.

• Design and develop interactive prototypes using AI-assisted coding tools, leveraging code as a primary medium for rapid product exploration and validation.
• Create AI-powered workflows, automation solutions, agents, copilots, and intelligent product experiences that improve user outcomes and business efficiency.
• Build, refine, and maintain prompt-driven workflows, reusable AI patterns, and scalable experimentation frameworks.
• Utilize no-code and low-code platforms to accelerate development and reduce engineering dependencies where appropriate.
• Collaborate closely with engineering teams to transition prototypes into production-ready solutions while ensuring technical feasibility and quality.
• Design user flows, wireframes, high-fidelity interfaces, and polished user experiences that emphasize clarity, usability, and visual excellence.
• Produce customer-facing assets including presentations, landing pages, one-pagers, and visual materials that support product adoption and go-to-market initiatives.
• Participate in product discovery activities, user research, usability testing, and experimentation to inform product decisions.
• Define and validate hypotheses through rapid testing, user feedback, and data-driven analysis.
• Translate monetization, growth, and engagement strategies into tangible user experiences and product enhancements.
• Act as a connector between business, design, and engineering teams by translating complex requirements into actionable prototypes, workflows, and documentation.
• Contribute to internal best practices for AI-enabled product development, user experience quality, and design consistency.

• 5+ years of experience in product design, UX/UI, product development, or a hybrid design-engineering role.
• Hands-on expertise with AI-assisted coding and prototyping tools such as Claude Code, Cursor, v0, Framer, or similar platforms.
• Demonstrated experience building and deploying AI-powered workflows, prompt pipelines, automation systems, or AI-assisted product features.
• Strong proficiency in UX design, information architecture, user flows, wireframing, and high-fidelity interface design.
• Advanced knowledge of Figma and modern design practices for creating polished digital experiences.
• Strong visual design skills, including hierarchy, interaction design, usability, and attention to detail.
• Ability to rapidly prototype and validate ideas through experimentation, user testing, and iterative development.
• Experience contributing to user research activities such as interviews, journey mapping, usability studies, and survey analysis.
• Familiarity with analytics, experimentation frameworks, A/B testing, and connecting user experience improvements to business outcomes.
• Strong communication and stakeholder management skills, with the ability to align cross-functional teams around solutions.
• Ability to thrive in ambiguous, fast-paced environments while balancing multiple priorities.
• Experience collaborating with engineers and understanding modern software development processes and product architecture.

Nice to Have

• Experience designing and optimizing direct-to-consumer, free-to-play, in-app purchase, or monetization-focused experiences.
• Background in the gaming industry or experience working with game developers, publishers, or gaming platforms.
• Ability to write front-end code using HTML, CSS, JavaScript, React, or similar technologies.
• Experience with design systems, motion design, and advanced interaction design principles.
• Familiarity with APIs, cloud-based systems, microservices, and modern product architectures.
• Experience with no-code and low-code tools such as Webflow, Retool, Zapier, or equivalent platforms.
• Previous experience in startup, scale-up, or high-growth technology environments.
• Knowledge of growth design, conversion optimization, funnel analysis, and pricing strategies.
• Additional language skills supporting international markets.

• Competitive salary ranging from $65,000 to $80,000 annually.
• 100% company-paid medical, dental, and vision coverage.
• Unlimited Flexible Time Off (FTO).
• Personalized career development roadmap and growth planning.
• Access to professional development programs, training, and educational opportunities.
• Flexible and collaborative work environment.
• Opportunity to work with cutting-edge AI technologies and emerging product innovation practices.
• Strong culture focused on creativity, experimentation, and continuous learning.
• Inclusive and diverse workplace committed to equal opportunity employment.
• Meaningful work supporting innovative digital products and user experiences.