Sr. Product Designer

📍 Job Overview

Job Title: Sr. Product Designer

Company: iHerb

Location: Pasadena, California, United States

Job Type: Full-time

Category: Product Design / UX/UI

Date Posted: May 20, 2026

Experience Level: 7+ Years

Remote Status: On-site

🚀 Role Summary

• Own and execute the end-to-end design experience for core shopping features on a global e-commerce platform, driving user-centric solutions.

• Lead the design lifecycle from initial discovery and user journey mapping through to final delivery, ensuring intuitive and efficient user experiences.

• Conduct user research and usability testing to validate hypotheses and translate findings into high-quality, actionable design solutions.

• Create high-precision wireframes, interactive prototypes, and mockups, expertly navigating technical constraints and business objectives.

• Apply and contribute to a robust design system, ensuring consistency, scalability, and global usability across the platform.

• Partner closely with engineering teams for pixel-perfect implementation and collaborate with product managers and cross-functional stakeholders to resolve user pain points.

📝 Enhancement Note: This role is positioned as a Senior Product Designer within a global e-commerce environment. The emphasis on "owning" key workstreams, leading the design lifecycle end-to-end, and contributing to a design system at scale indicates a need for strong autonomy, strategic thinking, and a deep understanding of complex digital product development. The role requires not just execution but also the ability to influence design decisions and maintain high standards of craft excellence.

📈 Primary Responsibilities

• Lead the design of core shopping features and critical user flows across the global e-commerce platform, from concept to launch.

• Develop comprehensive user journey maps and information architecture to define intuitive and efficient user pathways.

• Execute user research initiatives, including interviews, surveys, and usability testing, to gather insights and inform design decisions.

• Produce high-fidelity wireframes, interactive prototypes, and detailed mockups that effectively communicate design intent and functionality.

• Leverage and contribute to the existing design system, creating new components and patterns as needed to support global product expansion and enhance usability.

• Collaborate extensively with Product Managers to define product requirements, prioritize features, and align design solutions with business goals.

• Work hand-in-hand with Software Engineers to ensure accurate and high-quality implementation of designs, providing clear specifications and design support.

• Maintain a rigorous focus on design quality, visual consistency, and attention to detail throughout the entire product development lifecycle.

• Actively participate in and lead design critiques, providing constructive feedback to peers and contributing to the continuous improvement of the design organization.

• Stay abreast of emerging e-commerce trends, UI/UX best practices, and technological advancements to drive innovation and refine product experiences.

📝 Enhancement Note: The responsibilities highlight a blend of strategic ownership and detailed execution. The emphasis on "owning the design of core features" and "driving design decisions" suggests a leadership component within the design function. The requirement to "conduct user research and usability testing" and "partner closely with engineers" underscores the importance of a user-centered approach and a collaborative mindset in delivering high-quality product experiences within an e-commerce context.

🎓 Skills & Qualifications

Education: Bachelor’s or Master’s degree in Design, Human-Computer Interaction (HCI), Graphic Arts/Design, Information Science, or a related field, or equivalent professional experience.

Experience: Generally requires a minimum of +7 years of professional experience in UX/UI or Product Design, with a proven track record in e-commerce or complex digital products.

Required Skills:

• A robust portfolio showcasing sophisticated UX and UI execution, with a clear emphasis on problem-solving, interaction detail, and user-centered design principles.

• Demonstrated ability to independently manage and deliver design outcomes for complex functional requirements and large-scale projects.

• Advanced interaction and visual design skills, with a mastery of modern design tools (e.g., Figma, Sketch, Adobe Creative Suite).

• Proven experience working with and actively contributing to design systems at scale, ensuring consistency and scalability.

• Solid grounding in user-centered design methodologies, including user research, persona development, and usability testing.

• Exceptional communication and presentation skills, with the ability to clearly articulate design rationale, trade-offs, and user insights to diverse cross-functional partners.

• Practical knowledge of front-end development principles (HTML, CSS, JavaScript) and an understanding of implementation constraints to inform design decisions.

Preferred Skills:

• Experience in global e-commerce platforms and understanding of international user needs and localization challenges.

• Familiarity with A/B testing methodologies and data analysis to optimize user flows and feature performance.

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

• Mentorship experience for junior designers.

📝 Enhancement Note: The requirement for "over 7 years of professional experience" and a "proven track record in e-commerce or complex digital products" suggests this role is for a seasoned designer capable of handling significant ownership. The emphasis on a "strong portfolio demonstrating sophisticated UX and UI execution" and "advanced interaction and visual design skills" means candidates must present a compelling body of work that clearly articulates their problem-solving approach and design craft. The inclusion of "front-end development principles" and "accessibility standards" indicates a need for practical technical understanding and a commitment to inclusive design.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end product design case studies that clearly articulate the problem, your role, the design process, key decisions, and measurable outcomes.

• Demonstrate expertise in user research, user journey mapping, wireframing, prototyping, and high-fidelity UI design.

• Highlight contributions to or creation of design systems, illustrating how you ensured consistency and scalability.

• Include examples of complex functional requirements and how you translated them into intuitive user experiences.

Process Documentation:

• Evidence of structured design processes, including user research methodologies, ideation techniques, and iterative design cycles.

• Examples of how you have used data and user feedback to inform design iterations and improvements.

• Documentation illustrating collaboration with cross-functional teams (Product Management, Engineering) throughout the design lifecycle.

📝 Enhancement Note: For a Senior Product Designer role, the portfolio is paramount. It should not just display finished work but also the process behind it. Candidates need to demonstrate a strategic approach to problem-solving, a deep understanding of user-centered methodologies, and the ability to articulate complex design decisions and their impact. The emphasis on "end-to-end product design case studies" and "measurable outcomes" suggests a focus on delivering business value through design.

💵 Compensation & Benefits

Salary Range: The estimated salary range for a Sr. Product Designer in Pasadena, California, with 7+ years of experience, typically falls between $130,000 - $180,000 annually. This range is based on industry benchmarks for senior-level design roles in a high-cost-of-living area like Southern California, considering the e-commerce sector and the specific requirements of this position.

Benefits:

• Comprehensive Health Insurance: Medical, dental, and vision coverage for employees and eligible dependents.

• Financial Planning Programs: Resources and programs designed to support employees' financial well-being and future planning.

• Paid Time Off: Generous vacation, sick leave, and holiday policies.

• Retirement Savings Plan: 401(k) or equivalent with potential company match.

• Professional Development: Opportunities for continuous learning, training, and conference attendance.

• Employee Discount: Discount on iHerb products.

Working Hours: The standard working hours are typically 40 hours per week, with flexibility for extended hours as required by project demands and business needs.

📝 Enhancement Note: Based on the role's seniority, location (Pasadena, CA), and industry (e-commerce), a salary range of $130,000 - $180,000 is a reasonable estimate. This accounts for the high cost of living in Southern California and the demand for experienced product designers with e-commerce expertise. The provided benefits are standard for a company of iHerb's size and industry.

🎯 Team & Company Context

🏢 Company Culture

Industry: E-commerce / Health & Wellness. iHerb operates at the intersection of global e-commerce and the rapidly growing health and wellness market, offering a unique environment for product innovation.

Company Size: iHerb is a substantial global e-commerce platform, shipping to over 180 countries and carrying over 50,000 products from 1,800+ brands, indicating a large and complex operational structure. This size implies a need for scalable design solutions and robust design systems.

Founded: Founded over 25 years ago, iHerb has a long-standing presence in the market, evolving into a global leader in its niche. This history suggests a company that values stability, growth, and continuous adaptation in the dynamic e-commerce landscape.

Team Structure:

• The Product Design team is likely integrated within broader Product and Engineering departments, collaborating closely with Product Managers and Software Engineers.

• As a Senior Designer, you will likely operate with a high degree of autonomy within your assigned workstreams but will also be part of a larger design organization that shares best practices and conducts collaborative reviews.

Methodology:

• A strong emphasis on user-centered design, data analysis, and iterative development is expected, common in successful e-commerce environments.

• Design processes will likely align with agile methodologies, requiring adaptability and close collaboration with development sprints.

• The use and contribution to a scalable design system will be a central part of the design methodology to ensure consistency and efficiency.

Company Website: https://www.iherb.com/

📝 Enhancement Note: iHerb's mission and values ("Focus on the Customer," "Be Entrepreneurial & Pivot Quickly," "Strive for Simplicity") point towards a culture that prioritizes user experience, agility, and efficiency. The company's size means that design decisions have a broad impact, and the need for a scalable design system is critical. The health and wellness industry context adds a layer of purpose to the work.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior Product Designer role, indicating a position of significant responsibility and influence. Designers at this level are expected to lead complex projects, mentor junior team members, and contribute to the strategic direction of product design within their domain. They are key individual contributors who drive impact through their expertise and execution.

Reporting Structure: The Senior Product Designer will likely report to a Design Lead, Head of Product Design, or a Director of Product. They will work closely with Product Managers and Engineering Leads on a day-to-day basis.

Operations Impact: The role directly impacts the core shopping experience of a global e-commerce platform. Success in this role will lead to improvements in user engagement, conversion rates, customer satisfaction, and overall revenue by creating more intuitive, efficient, and appealing product features.

Growth Opportunities:

• Specialization: Deepen expertise in specific areas of e-commerce design, such as checkout flows, product discovery, or personalization.

• Leadership: Transition into a Design Lead or Manager role, overseeing a team of designers and strategic initiatives.

• Cross-functional Influence: Expand influence across broader product strategy and contribute to business-level decision-making related to user experience.

• Skill Development: Continuously refine skills in advanced interaction design, user research methodologies, and emerging design technologies.

📝 Enhancement Note: The "Sr." in the title signifies a level beyond entry or mid-level. Candidates are expected to operate autonomously and take ownership. Growth opportunities should be framed around increasing impact, leadership, and specialization within the e-commerce design domain, aligning with typical career progression for senior designers.

🌐 Work Environment

Office Type: The role is designated as "On-site" in Pasadena, California. This suggests a traditional office setting designed for collaboration and focused work.

Office Location(s): Pasadena, California, United States. This location offers a vibrant business environment within the greater Los Angeles area.

Workspace Context:

• Expect a dynamic office environment that balances professional collaboration with a casual atmosphere, as described in the job posting.

• Access to necessary design tools, technology, and potentially high-performance workstations to support complex design work.

• Opportunities for in-person collaboration with product managers, engineers, and fellow designers, fostering a strong team dynamic and facilitating efficient problem-solving.

Work Schedule: The work schedule is typically 40 hours per week, with the understanding that extended hours may be necessary to meet project deadlines or address urgent business needs, common in fast-paced e-commerce environments.

📝 Enhancement Note: The "On-site" requirement in Pasadena means candidates should be prepared for a traditional office setup. The description of a "professional, yet casual work environment" and "multi-level distractions" points to a culture that values both professionalism and a less formal approach, common in tech-forward companies.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio by the Talent Acquisition team to assess qualifications and alignment with the role.

• Portfolio Presentation: A dedicated session where you will present 2-3 key case studies from your portfolio to the hiring team (Design Lead, Product Managers, Engineers). Be prepared to articulate your process, decisions, and outcomes in detail.

• Design Challenge: You may be given a take-home design exercise or an in-person/virtual design challenge focused on a specific problem relevant to iHerb's platform.

• Cross-functional Interviews: Meetings with Product Managers, Engineering Leads, and potentially other stakeholders to assess collaboration skills, technical understanding, and cultural fit.

• Final Interview: A discussion with senior leadership to finalize the decision.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 projects that best demonstrate your senior-level capabilities, problem-solving skills, UX/UI expertise, and impact on e-commerce or complex digital products.

• Tell a Story: For each case study, clearly outline the problem, your specific role and responsibilities, your design process (research, ideation, iteration, testing), key challenges and how you overcame them, and the measurable results or impact.

• Highlight Process: Emphasize your thought process, the rationale behind your design decisions, and how you incorporated user feedback and technical constraints. Showcase wireframes, user flows, prototypes, and final UI designs.

• Showcase Design System Usage: If applicable, demonstrate your experience with design systems, including how you used them, contributed to them, or ensured consistency.

• Quantify Impact: Whenever possible, provide metrics or data to support the success of your designs (e.g., improved conversion rates, increased user engagement, reduced task completion time).

Challenge Preparation:

• Understand the Context: If given a challenge, thoroughly understand the business goals and user needs related to the prompt.

• Focus on Process: Demonstrate your structured design thinking, not just a polished final solution. Outline your approach, assumptions, and how you'd validate your ideas.

• Be Realistic: Acknowledge technical and business constraints. Show how you would prioritize and iterate.

• Communicate Clearly: Practice articulating your ideas concisely and persuasively, as if presenting to product stakeholders.

📝 Enhancement Note: The emphasis on a "portfolio demonstrating sophisticated UX and UI execution" and the need to "partner closely with engineers" and "product managers" means the interview process will heavily scrutinize not only design skills but also collaboration and problem-solving abilities within a product development context. Candidates should prepare to discuss their process in depth, especially how they translate user needs and business goals into tangible design solutions.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable, industry standard), Sketch, Adobe Creative Suite (Photoshop, Illustrator).

• Collaboration & Project Management: Jira, Confluence, Asana, Trello (for tracking design tasks and sprint progress).

• User Research & Testing: UserTesting.com, Maze, Lookback, Hotjar (for gathering user feedback and analyzing behavior).

Analytics & Reporting:

• Google Analytics, Adobe Analytics (for understanding user behavior on the platform).

• Mixpanel, Amplitude (for product analytics and user engagement tracking).

CRM & Automation:

• While not directly a design tool, understanding of how CRM systems (e.g., Salesforce, HubSpot) and marketing automation platforms influence customer journeys can be beneficial.

📝 Enhancement Note: Given the role's focus on e-commerce and complex digital products, proficiency in industry-standard design and prototyping tools like Figma is essential. Familiarity with user research platforms, analytics tools, and project management software will also be critical for effective collaboration and data-informed design.

👥 Team Culture & Values

Operations Values:

• Focus on the Customer: All design decisions should prioritize user needs and deliver exceptional customer experiences.

• Be Entrepreneurial & Pivot Quickly: Embrace innovation, take initiative, and adapt swiftly to changing market demands and business priorities.

• Strive for Simplicity: Design intuitive, straightforward, and efficient solutions that reduce complexity for users and internal stakeholders.

• Empower Our People: Foster an environment of growth, learning, and collaboration where team members feel supported and valued.

• Embrace Diversity & Inclusion: Design for a global audience, ensuring products are accessible and relevant to people of all backgrounds.

Collaboration Style:

• Cross-functional Integration: Work seamlessly with Product Managers, Engineers, and other stakeholders to achieve common goals.

• Data-Driven Decision Making: Utilize user research, analytics, and A/B testing to inform design choices and measure impact.

• Open Communication & Feedback: Actively participate in design reviews, share insights, and provide constructive feedback to peers and partners.

• Agile & Iterative: Embrace an iterative design process, working in sprints and adapting to feedback and changing requirements.

📝 Enhancement Note: iHerb's stated values are crucial for understanding the expected work culture. For a designer, "Focus on the Customer" and "Strive for Simplicity" are directly applicable to the design process. The values of "Be Entrepreneurial & Pivot Quickly" suggest a need for adaptability and a proactive approach.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing user needs with complex business requirements and technical constraints inherent in a large-scale e-commerce platform.

• Ensuring design consistency and scalability across a global platform with diverse user bases and product categories.

• Translating evolving e-commerce best practices and emerging technologies into practical, user-friendly features.

• Contributing meaningfully to a design system while also driving innovation in core user experiences.

Learning & Development Opportunities:

• Advanced Design Skills: Opportunities to hone expertise in areas like micro-interactions, animation, advanced prototyping, and inclusive design.

• E-commerce Strategy: Gain deeper insights into the strategic drivers of e-commerce success and how design contributes to business objectives.

• Mentorship: Potential to mentor junior designers and develop leadership skills.

• Industry Exposure: Participate in industry conferences and workshops focused on UX/UI design and e-commerce innovation.

📝 Enhancement Note: The challenges are directly tied to the nature of working in a global e-commerce environment at a senior level. Growth opportunities should align with career progression in product design, emphasizing both skill enhancement and potential leadership roles.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance conflicting stakeholder requirements with user needs. How did you resolve it, and what was the outcome?" (Focus on communication, negotiation, and user advocacy).

• "Walk us through a complex e-commerce feature you designed. What was the problem, your approach, the key design decisions, and the measurable impact?" (Showcase your end-to-end process and ability to quantify results).

• "How do you approach designing for a global audience with diverse cultural contexts and technical capabilities?" (Demonstrate understanding of localization, accessibility, and user research across regions).

Company & Culture Questions:

• "Based on iHerb's mission and values, how would you approach designing a new feature for our platform?" (Connect your design philosophy to the company's core principles).

• "How do you stay updated on e-commerce trends and incorporate them into your design process?" (Show your proactive learning and industry awareness).

Portfolio Presentation Strategy:

• Structure: Begin with a high-level overview, then dive deep into 1-2 projects, clearly delineating problem, process, solution, and impact.

• Visuals: Use clear, high-quality visuals (wireframes, mockups, prototypes, user flows). Show your work in progress.

• Narrative: Tell a compelling story about each project. Explain why you made certain decisions.

• Quantify: Back up your claims with data and metrics whenever possible.

• Be Prepared for Deep Dives: Anticipate questions about your specific contributions, challenges, and alternative solutions.

📝 Enhancement Note: Interview preparation for a Senior Product Designer should focus on demonstrating strategic thinking, problem-solving skills, deep understanding of the design process, and effective collaboration. Candidates must be ready to articulate their contributions and the impact of their work in detail.

📌 Application Steps

To apply for this Sr. Product Designer position:

• Submit your application through the iHerb careers portal via the provided Greenhouse link.

• Portfolio Customization: Tailor your portfolio to highlight relevant e-commerce design experience, complex user flows, and contributions to design systems. Select 2-3 of your strongest case studies that best align with the job description's requirements.

• Resume Optimization: Ensure your resume clearly outlines your 7+ years of experience, specific achievements in UX/UI or Product Design, and proficiency in required skills and tools, with a focus on e-commerce or digital product development.

• Interview Preparation: Practice articulating your design process, rationale, and project outcomes. Prepare to discuss your experience with user research, design systems, and cross-functional collaboration. Have specific examples ready for behavioral and situational questions.

• Company Research: Familiarize yourself with iHerb's mission, values, products, and recent news. Understand their target audience and their position in the health and wellness e-commerce market.

⚠️ 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.

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