Senior Product Designer

📍 Job Overview

Job Title: Senior Product Designer

Company: Donorbox

Location: Remote - Brazil

Job Type: Full-time

Category: Product Design / UX Design

Date Posted: 2026-02-24

Experience Level: 7+ Years

Remote Status: Fully Remote

🚀 Role Summary

• Spearhead user-centered design initiatives, encompassing user research, usability testing, and data analysis to inform product strategy and enhance user experience.

• Own the complete product design lifecycle, from initial concept and user journey mapping to wireframing, interactive prototyping, and high-fidelity UI design.

• Drive product discovery and roadmap planning by collaborating closely with Product Managers and Engineering Leads, embedding design thinking from inception to delivery.

• Champion a data-informed design approach, leveraging product analytics tools to validate hypotheses, measure feature impact, and drive continuous improvement.

• Deliver exceptional user experiences for complex B2B/SaaS platforms, with a focus on intuitive workflows and robust functionality for nonprofit clients.

📝 Enhancement Note: This role is explicitly for a Senior Product Designer, demanding a high level of autonomy and strategic input. The emphasis on B2B products, complex workflows, and SaaS platforms indicates a need for a designer who can handle intricate systems and business logic, moving beyond purely consumer-facing applications. The requirement for experience in fundraising platforms or similar nonprofit tools is a significant differentiator.

📈 Primary Responsibilities

• Plan, conduct, and synthesize user research (interviews, surveys, usability testing) to identify user needs, behaviors, and pain points, translating findings into actionable design solutions.

• Collaborate with Product Management and Engineering to define product requirements, contribute to roadmap planning, and ensure design is integrated throughout the product development lifecycle.

• Develop comprehensive design documentation, including user journeys, flow diagrams, wireframes, interactive prototypes, and high-fidelity UI mockups.

• Partner with cross-functional teams (Product, Engineering, Marketing, Customer Support) to gather feedback, iterate on designs, and ensure seamless implementation.

• Monitor product performance post-launch, analyze user feedback, and utilize data-driven insights to iterate and optimize existing features and user flows.

• Prioritize design tasks in alignment with the product backlog, ensuring the delivery of high-impact solutions that meet both user needs and business objectives.

• Advocate for design best practices and contribute to the evolution of the design system and UI patterns across the Donorbox platform.

📝 Enhancement Note: The responsibilities emphasize a holistic approach to product design, requiring the candidate to not only create designs but also to lead research, contribute to strategy, and ensure successful implementation and iteration. The focus on complex workflows and B2B SaaS platforms suggests a need for a designer adept at tackling intricate systems and business processes.

🎓 Skills & Qualifications

Education: Bachelor's degree in Design, Human-Computer Interaction, Computer Science, or a related field, or equivalent practical experience.

Experience: 7+ years of progressive experience in Product Design, UX Design, UI Design, or a closely related discipline.

Required Skills:

• Proven track record of end-to-end product design ownership, from concept to delivery, demonstrated through a strong portfolio.

• Deep expertise in user-centered design methodologies and a strong ability to translate user needs and business requirements into intuitive and effective solutions.

• Advanced proficiency with design and prototyping tools, with a mandatory requirement for Figma expertise.

• Demonstrated experience designing for Enterprise/B2B products, specifically complex features and workflows within SaaS platforms, CRMs, ERPs, or similar tools.

• Strong understanding of user research techniques (qualitative and quantitative) and the ability to plan, conduct, synthesize, and communicate research findings effectively.

• Data-informed design mindset, with practical experience using product analytics tools (e.g., Amplitude, Mixpanel, Google Analytics) to guide design decisions and measure impact.

• Excellent strategic and analytical thinking skills, capable of balancing user needs, business goals, and technical constraints.

• Superior communication and collaboration skills, with the ability to articulate design decisions clearly, document complex user journeys, and facilitate smooth handoffs to engineering teams.

Preferred Skills:

• Experience designing for the nonprofit sector or fundraising platforms.

• Familiarity with design systems and component-based design approaches.

• Experience with agile development methodologies and working within cross-functional agile teams.

• Basic understanding of front-end development principles (HTML, CSS, JavaScript) to better collaborate with engineers.

📝 Enhancement Note: The emphasis on Figma and product analytics tools like Amplitude/Mixpanel is critical. The requirement for B2B/SaaS experience, particularly with complex workflows, suggests the need for a designer who can navigate intricate information architecture and user flows common in enterprise software, as opposed to simpler consumer applications.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end design ownership for at least 2-3 significant projects, detailing your role and contributions.

• Provide detailed case studies that clearly articulate the problem, your design process, the challenges faced, and the impact of your solutions.

• Include examples of user