Senior Product Designer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Product Designer based in Brazil.

As a Senior Product Designer, you’ll shape digital experiences designed to help people build healthier, more sustainable habits. You’ll work at the intersection of product design, behavioral psychology, AI, and gamification to create experiences that are both engaging and effective. Your work will influence the customer journey of a large-scale consumer product used by millions of people worldwide. You’ll collaborate closely with cross-functional teams to turn behavioral insights, research, and data into innovative product solutions. AI will be a core part of the design process, rather than an optional feature layered onto the experience. This is an opportunity to challenge conventional approaches, experiment rapidly, and create meaningful experiences at significant global scale.

• Lead the design of innovative B2C product experiences that improve the customer journey and support long-term behavior change.
• Design with AI as a fundamental component of the user experience, exploring meaningful ways to integrate AI-powered functionality into product journeys.
• Apply gamification principles and behavioral psychology to create experiences that motivate users and encourage sustainable habits.
• Use UX research, behavioral insights, analytics, and product data to identify opportunities and validate design decisions.
• Develop original UI/UX concepts and unconventional solutions that differentiate the product and improve user engagement and effectiveness.
• Analyze user behavior, market trends, and emerging product patterns to identify opportunities for innovation.
• Develop, test, and refine design hypotheses through rapid experimentation and iterative product development.
• Work closely with product, engineering, research, analytics, and other cross-functional teams to bring design concepts from idea to implementation.
• Present, explain, and confidently defend design decisions and hypotheses to relevant stakeholders.
• Continuously raise the quality and effectiveness of the product experience by challenging assumptions and seeking better solutions.

Requirements

• 5 years of experience designing high-quality B2C digital products, ideally within recognized consumer-facing products or platforms.
• Strong expertise in modern mobile product design and UX/UI principles.
• Demonstrated ability to incorporate AI technologies into product experiences and design workflows.
• Strong understanding of gamification mechanics and how behavioral psychology can influence product engagement and user habits.
• Experience using UX research and data analytics to inform, validate, and iterate on design decisions.
• Strong analytical and critical-thinking skills, with the ability to look beyond surface-level design problems and identify underlying user needs and behaviors.
• Data-driven mindset with a strong appetite for rapid experimentation, testing, and continuous improvement.
• Ability to formulate original hypotheses and translate them into compelling design solutions.
• Confidence presenting and defending design concepts, decisions, and recommendations to cross-functional stakeholders.
• Strong understanding of user motivation, habits, behavior, and the factors that contribute to long-term engagement and loyalty.
• Curiosity about emerging technologies, evolving consumer behavior, and market trends, with the ability to turn relevant trends into meaningful product opportunities.
• Experience designing for Health & Fitness products or applications is a strong plus.
• Strong communication and collaboration skills in a cross-functional product environment.

Benefits

• Flexible working hours focused on results and impact rather than time spent at a desk.
• Competitive salary package based on experience and expertise.
• 21 days of annual leave plus applicable local bank holidays.
• Equipment provided to help you perform effectively in your role.
• Premium access to the product and its features.
• Opportunity to work on a large-scale consumer product with global reach.
• Chance to work at the intersection of AI, behavioral science, gamification, and mobile product design.
• Collaborative environment with significant opportunities to experiment, innovate, and influence the direction of the product.
• Full-time position within an international and distributed team.

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

 Why Apply Through Jobgether? 

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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