Senior Product Designer at Overflow

📍 Job Overview

Job Title: Senior Product Designer

Company: Overflow

Location: United States

Job Type: FULL_TIME

Category: Product Design / User Experience (UX)

Date Posted: 2026-06-10T00:00:00

Experience Level: Mid-Senior (5-7+ years)

Remote Status: Fully Remote (US-based)

🚀 Role Summary

Drive end-to-end product design ownership for critical areas of Overflow's B2B SaaS philanthropy platform, including giving flows, payment experiences, and client dashboards.
Transform complex financial and operational workflows into intuitive, trustworthy, and delightful user experiences through exceptional visual and interaction craft.
Contribute significantly to product strategy and roadmap development, leveraging a strong, user-grounded perspective to influence product direction.
Build and scale Overflow's design system, establishing foundational patterns and guidelines to ensure consistent, high-quality user experiences at speed.
Collaborate daily with product and engineering teams, moving fluidly between strategy, prototyping, and pixel-level polish in a high-autonomy environment.

📝 Enhancement Note: This role is positioned as a "builder's role" rather than a handoff role, indicating a strong emphasis on hands-on contribution and direct involvement throughout the product development lifecycle. The "outsize voice on product direction" suggests significant influence for the Senior Product Designer.

📈 Primary Responsibilities

Take full ownership of design for core product areas, including giving flows, the Tap product-led growth motion, payment experiences, and the client dashboard and reporting features.
Translate complex, high-stakes financial and operational workflows into user experiences that are perceived as simple, trustworthy, and even delightful.
Actively contribute to the product roadmap and overall product strategy, offering a user-centric viewpoint to guide decision-making.
Execute design from initial problem definition through launch and subsequent iterations, ensuring a seamless transition from concept to production.
Utilize rapid prototyping to test hypotheses, validate design directions, and ensure alignment across product, engineering, and leadership.
Conduct lightweight, self-serve user research, engaging directly with nonprofits and churches to gather insights and validate design choices.
Develop and maintain Overflow's design system, defining patterns, guidelines, and best practices to ensure design consistency and efficiency.
Participate actively in design critiques, provide and receive constructive feedback, and present work for product leadership reviews.
Help shape and define the operational processes and quality standards for the design team as Overflow scales.

📝 Enhancement Note: The responsibilities emphasize a "builder's role" with end-to-end ownership, direct user engagement, and active participation in strategy, which are hallmarks of senior-level design positions in fast-growing SaaS companies.

🎓 Skills & Qualifications

Education: While no specific degree is listed, a background in Design, Human-Computer Interaction, or a related field is implied.

Experience: 5-7+ years of professional product design experience, with a proven track record of shipping successful products end-to-end across both mobile and desktop platforms.

Required Skills:

Demonstrated experience in owning design end-to-end, from problem definition through launch and iteration.
Proven ability to translate complex financial and operational workflows into intuitive and trustworthy user experiences.
Strong product thinking and strategic contribution to product roadmaps and decision-making.
Proficiency in rapid prototyping to validate ideas and align teams, with Figma as a required tool.
Experience in designing complex systems and flows, not just individual screens.
Fluency in conducting lightweight, self-serve user research and gathering user insights.
Experience building and evolving design systems, establishing patterns, guidelines, and quality standards.
Excellent communication and storytelling skills, capable of crafting narratives that align stakeholders.
Collaborative, low-ego approach with a focus on making others better and treating feedback constructively. Preferred Skills:
Experience designing within B2B, SaaS, or Fintech domains, or similar high-stakes workflow environments.
Experience scaling a design system and design organization from early foundational stages.
Background in Fintech, payments, or other regulated/high-trust domains.
Comfort prototyping in code or with AI tools, and an existing AI-augmented design practice.

📝 Enhancement Note: The requirement for 5-7 years of experience, coupled with the emphasis on end-to-end ownership, strategic input, and design system scaling, positions this as a senior individual contributor role with significant impact and autonomy.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

A comprehensive portfolio showcasing both strong product thinking and exceptional visual and interaction craft.
Demonstrations of experience designing complex systems and flows, ideally in B2B, SaaS, or fintech environments.
Examples of end-to-end product ownership, illustrating the design process from problem definition to launch and iteration.
Evidence of attention to detail in creating considered and polished user experiences.
Prototypes (Figma required) that effectively express nuanced design decisions and test user flows. Process Documentation:
Case studies illustrating how you've approached and solved complex financial or operational workflow challenges.
Examples of your contributions to design systems, including pattern definition, guideline creation, and implementation.
Documentation of your user research process, even if lightweight and self-serve, highlighting how insights informed design decisions.
Examples of how you've collaborated with engineering and product teams throughout the design and development lifecycle.

📝 Enhancement Note: The emphasis on a strong portfolio demonstrating "product thinking" and "exceptional visual and interaction craft" is critical. Candidates should be prepared to articulate their process for complex systems and showcase how their designs have driven user trust and simplicity in high-stakes domains.

💵 Compensation & Benefits

Salary Range: While not explicitly stated, Overflow's compensation philosophy is rooted in Carta Total Compensation benchmarks for competitive pay by role, geography, and function. For a Senior Product Designer in the US with 5-7 years of experience, a competitive range could typically fall between $140,000 - $190,000 annually, with potential for equity.

Benefits:

Competitive base salary with equity eligibility.
Comprehensive medical, dental, and vision coverage for employees and dependents.
Generous paid time off (PTO) and company holidays.
Paid parental leave.
401(k) retirement plan.
Dedicated mental health and therapy stipend.
Team retreats and intentional in-person gatherings.

Working Hours: Standard full-time hours are assumed to be approximately 40 hours per week, with flexibility given the remote work model.

📝 Enhancement Note: The salary range is an estimate based on industry standards for a Senior Product Designer in the US with the specified experience level and the company's stated compensation philosophy referencing Carta benchmarks. The specific range will depend on the candidate's location within the US and their specific qualifications.

🎯 Team & Company Context

🏢 Company Culture

Industry: B2B SaaS, Philanthropy Technology, Fintech. Overflow is a Series B company focused on modernizing charitable giving infrastructure.

Company Size: Overflow is a growing company, indicated by being Series B funded and hiring their third product designer. This suggests a dynamic, fast-paced environment where individual contributions have significant impact.

Founded: Founded on the belief that generosity transforms people and communities, inspired by Proverbs 11:24. The company operates with integrity, stewardship, service, and excellence.

Team Structure:

The design team is small and senior, with this role being the third product designer.
Close daily partnership with engineering and product teams.
Reporting directly to the Head of Product.
Flexible work model, with offices available for optional in-person collaboration. Methodology:
Focus on turning complex financial workflows into simple, trustworthy, and delightful experiences.
Emphasis on end-to-end ownership and a "builder's role" approach.
Commitment to scaling design systems and processes for efficiency and consistency.
User-grounded approach, incorporating lightweight research and direct user engagement.
Collaborative culture, valuing sharp feedback and continuous improvement.

Company Website: https://www.overflow.co/

📝 Enhancement Note: The company's mission-driven nature (inspiring the world to give) and its founding principles (integrity, stewardship, service, excellence) are key cultural indicators that operations professionals should understand. The small, senior design team implies a high degree of autonomy and impact.

📈 Career & Growth Analysis

Operations Career Level: Senior Individual Contributor. This role is for an experienced designer who can operate independently, influence product direction, and contribute to scaling design operations and systems.

Reporting Structure: Reports directly to the Head of Product, indicating a close working relationship with product leadership and a direct line of influence.

Operations Impact: The Senior Product Designer will have a significant impact on the core user experience of Overflow's platform, directly influencing user trust, adoption of new features (like Tap), and the overall perception of the brand. Their work in simplifying financial workflows is critical to Overflow's mission of enabling generosity at scale.

Growth Opportunities:

Design System Leadership: Opportunity to significantly shape and scale the design system, potentially leading its future development and adoption.
Product Strategy Influence: Direct involvement in shaping product roadmap and strategy, offering a path towards product leadership or senior IC roles with greater strategic scope.
Mentorship & Team Growth: As the team grows, there will be opportunities to mentor new designers and help define best practices for the expanding design function.
Domain Expertise: Deepen expertise in Fintech, payments, and the unique design challenges of the philanthropy sector.
Cross-functional Leadership: Develop stronger collaboration and leadership skills by working closely with product and engineering leaders.

📝 Enhancement Note: The growth opportunities are tied to the company's scaling phase, offering paths in system leadership, strategic influence, and potentially mentorship as the design team expands.

🌐 Work Environment

Office Type: Flexible work model with optional in-person collaboration rhythms. Offices are maintained in Los Gatos, CA, and Birmingham, AL for team collaboration, coworking, and meetings.

Office Location(s): Los Gatos, CA and Birmingham, AL. However, the role is remote-first for the United States.

Workspace Context:

Remote-first environment within the United States, offering flexibility in work location.
Opportunities for intentional in-person connection through optional team retreats and gatherings, as well as in office spaces if desired.
Emphasis on collaboration, with daily partnerships expected with engineering and product teams.
Access to modern design tools (Figma required) and potentially AI-augmented design practices.

Work Schedule: Standard full-time work schedule (approx. 40 hours/week) with the flexibility inherent in a remote position. Collaboration will require alignment with US time zones.

📝 Enhancement Note: The "flexible work model" with optional office presence implies a need for strong self-discipline and asynchronous communication skills for remote employees, while also offering opportunities for in-person bonding and collaboration.

📄 Application & Portfolio Review Process

Interview Process:

Initial Screening: Review of resume and portfolio. Focus on end-to-end ownership, complex system design, and visual/interaction craft.
Portfolio Presentation & Discussion: A dedicated session where candidates present their portfolio, highlighting specific projects that demonstrate their product thinking, problem-solving skills for financial workflows, and design system contributions. Expect deep dives into their process, decision-making, and impact.
Cross-functional Interviews: Interviews with Product and Engineering leads to assess collaboration style, communication skills, and ability to work within a fast-paced, high-autonomy environment.
Leadership Interview: Meeting with the Head of Product (and potentially other senior leaders) to discuss strategic thinking, cultural fit, and long-term vision for design at Overflow.

Portfolio Review Tips:

Curate Strategically: Showcase 2-3 projects that best represent your end-to-end ownership, complex system design, and ability to simplify financial workflows. Prioritize quality over quantity.
Tell a Story: For each project, clearly articulate the problem, your role, the process you followed (research, ideation, prototyping, testing, iteration), the design decisions made, and the measurable impact or outcomes.
Highlight "Product Thinking": Demonstrate how you contributed to product strategy, not just execution. Show how you identified opportunities and influenced the direction.
Showcase Craft: Include high-fidelity mockups, interactive prototypes (Figma link is ideal), and details about visual and interaction design choices that enhance user trust and delight.
Address Complexity: Explicitly detail your approach to designing for complex financial or operational workflows.
Design System Contribution: If applicable, showcase your experience with design systems, including how you've built, scaled, or contributed to them.

Challenge Preparation:

Be ready to discuss how you would approach designing specific features or workflows mentioned in the job description (e.g., a payment experience, a reporting dashboard).
Prepare to articulate your understanding of B2B SaaS design principles and how they apply to a philanthropy platform.
Think about how you would contribute to scaling a design system and processes in a growing company.
Be prepared to discuss your collaborative approach and how you handle feedback and ambiguity.

📝 Enhancement Note: The interview process emphasizes hands-on assessment of design skills, strategic thinking, and collaborative capabilities. A well-prepared portfolio presentation that clearly articulates process, decision-making, and impact is crucial.

🛠 Tools & Technology Stack

Primary Tools:

Figma: Explicitly required for design and prototyping. Candidates must be highly proficient.
Prototyping Tools: Fluency in creating interactive prototypes is essential.
Design Systems: Experience in building, scaling, and maintaining design systems.

Analytics & Reporting: While not explicitly mentioned, candidates should be aware of the importance of data in product design. Experience with analytics tools (e.g., Mixpanel, Amplitude, Google Analytics) and understanding how to interpret user data for design decisions would be beneficial.

CRM & Automation: Experience with B2B SaaS CRM platforms (e.g., Salesforce, HubSpot) is likely beneficial for understanding the client dashboard and reporting aspects, though not explicitly required.

📝 Enhancement Note: Proficiency in Figma is a non-negotiable requirement. Familiarity with tools and concepts related to B2B SaaS analytics and CRM integration will enhance a candidate's profile, given the nature of the product.

👥 Team Culture & Values

Operations Values:

Integrity: Foundational principle, critical for a financial platform dealing with donations.
Stewardship: Implies responsible management of resources and user trust.
Service: Focus on serving nonprofits and donors, driving a user-centric approach.
Excellence: Commitment to high-quality design and product delivery.
Generosity: The core mission of the company, likely reflected in a collaborative and supportive internal culture.

Collaboration Style:

Daily partnership with engineering and product.
"Builder's role" implies a hands-on, integrated approach rather than siloed work.
Valuing sharp feedback and continuous improvement through critiques.
Low-ego, kind, and collaborative approach to making team members better.

📝 Enhancement Note: The company's founding principles are deeply embedded in its culture and should be reflected in how candidates interact and present their work. A collaborative, feedback-driven, and mission-oriented mindset is key.

⚡ Challenges & Growth Opportunities

Challenges:

Simplifying Complexity: Designing intuitive user experiences for high-stakes, complex financial and operational workflows (giving, payments).
Scaling Design: Contributing to the growth and scaling of the design system and processes within a rapidly growing company.
Balancing Autonomy and Collaboration: Thriving in a high-autonomy environment while maintaining strong, effective collaboration with product and engineering.
User Trust: Ensuring designs consistently build and maintain user trust, especially in a domain involving financial transactions and charitable giving.

Learning & Development Opportunities:

Design System Evolution: Opportunity to lead and significantly impact the development and structure of Overflow's design system.
Product Strategy Acumen: Gaining deeper experience in product strategy and roadmap planning through close collaboration with leadership.
Fintech/Philanthropy Domain Expertise: Becoming a subject matter expert in the unique design challenges of the giving and nonprofit sector.
Mentorship: Potential to mentor junior designers as the team expands and contribute to establishing design best practices.
AI-Augmented Design: Exploration and integration of AI tools into the design workflow, if a candidate has this interest.

📝 Enhancement Note: The challenges are directly related to the complexity of the product and the growth stage of the company, offering significant opportunities for professional development and impact.

💡 Interview Preparation

Strategy Questions:

"Describe a time you owned a product area end-to-end. What were the key challenges, and how did you ensure a successful launch and iteration?" (Focus on process, ownership, and impact.)
"How would you approach designing a new payment experience for our platform, considering user trust and security?" (Prepare to outline your design process for high-stakes financial workflows.)
"Walk us through your process for contributing to or building a design system. What are the key components, and how do you ensure adoption and consistency?" (Demonstrate system thinking and scalability.)
"How do you balance user needs with business objectives and technical constraints when making design decisions?" (Showcase strategic thinking and problem-solving.) Company & Culture Questions:
"What interests you about Overflow's mission and our focus on philanthropy?" (Connect your values to the company's mission.)
"Describe your ideal collaboration style with product managers and engineers." (Highlight your teamwork and communication skills.)
"How do you handle constructive criticism or feedback on your designs?" (Emphasize your low-ego, growth-oriented approach.)
"What are your thoughts on building trust in a digital product, especially one dealing with financial transactions?" (Relate to company values and product challenges.) Portfolio Presentation Strategy:
Structure: Begin with a high-level overview of the project and your role, then dive into the problem, your process, key design decisions, and finally, the outcomes and lessons learned.
Visuals: Use clear, high-quality visuals, including mockups, prototypes, and user flow diagrams. Ensure your Figma prototype link is accessible and functional.
Narrative: Craft a compelling story around each project. Explain the "why" behind your decisions.
Metrics: Quantify impact whenever possible (e.g., improvements in conversion rates, user satisfaction scores, task completion times). If direct metrics aren't available, discuss qualitative feedback and anticipated impact.
Focus on "Product Thinking": Emphasize how your design solutions addressed user needs and business goals, and how you contributed to product strategy.
Conciseness: Be mindful of time. Practice your presentation to ensure it's impactful and efficient.

📝 Enhancement Note: Preparation should focus on demonstrating end-to-end ownership, strategic product thinking, and a deep understanding of designing for complex, high-trust financial workflows, all within a collaborative, mission-driven context.

📌 Application Steps

To apply for this Senior Product Designer position:

Submit your application through the provided Ashby link.
Portfolio Customization: Tailor your portfolio to highlight 2-3 of your strongest projects that showcase end-to-end ownership, complex system design (ideally B2B/SaaS/Fintech), and strong visual/interaction craft. Ensure your Figma prototypes are easily accessible.
Resume Optimization: Update your resume to clearly articulate your 5-7+ years of experience, emphasizing accomplishments related to product strategy, design system contributions, and simplifying complex workflows. Use keywords from the job description like "end-to-end ownership," "Figma," "design system," and "B2B SaaS."
Interview Preparation: Practice presenting your portfolio, focusing on the narrative, your process, and the impact of your work. Prepare thoughtful questions about Overflow's mission, product challenges, and design culture.
Company Research: Deeply understand Overflow's mission, founding principles, and the B2B SaaS philanthropy platform. Be ready to articulate why you are passionate about this specific space and company.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Senior Product Designer