Sr. UX/UI Designer – Enterprise & Data Applications

📍 Job Overview

Job Title: Sr. UX/UI Designer – Enterprise & Data Applications

Company: Hop

Location: Los Angeles, California, United States

Job Type: Full-Time

Category: UX/UI Design for Enterprise & Data Applications

Date Posted: April 17, 2026

Experience Level: 5-10 Years

Remote Status: On-site

🚀 Role Summary

• Lead the end-to-end UX/UI design process for complex, data-intensive enterprise applications, from initial discovery to final delivery, ensuring intuitive and actionable user experiences.

• Drive clarity and define paths forward in ambiguous environments by translating loosely defined stakeholder needs into crisp design briefs and actionable design solutions.

• Specialize in designing interfaces for complex datasets, including dashboards, data tables, reports, and analytics views, with meticulous attention to detail for large-scale data interactions.

• Leverage AI design and prototyping tools to accelerate output, explore innovative interaction patterns, and design intuitive interfaces for AI-native features.

📝 Enhancement Note: This role is highly specialized, focusing on the design of enterprise-level applications within a family office context, which implies a need for discretion, robust data security considerations, and the ability to manage diverse, high-stakes projects. The emphasis on "high agency" and driving clarity suggests a need for a candidate who can operate autonomously and proactively shape project direction.

📈 Primary Responsibilities

• Own the complete UX/UI design lifecycle for enterprise-class applications, including user research, user flows, wireframing, interactive prototyping, and high-fidelity mockups in Figma with minimal supervision.

• Facilitate stakeholder alignment and drive clarity by asking sharp questions, defining design briefs, and presenting clear options to resolve vague or competing requirements.

• Craft clear, scannable, and high-performance interfaces for dashboards, data tables, reports, analytics views, and multi-entity workflows, paying close attention to large dataset interactions (pagination, filtering, sorting, drill-down, bulk actions).

• Rapidly prototype ideas using Figma and AI tools to validate concepts with users early in the development cycle, treating prototyping as a primary thinking and exploration tool.

• Ensure meticulous attention to detail across all design states, including loading, empty, error, overflow, and edge cases, delivering precise Figma files for seamless engineering handoff.

• Architect, build, and maintain a comprehensive enterprise design system in Figma, including component libraries, design tokens, variables, auto-layout patterns, and thorough documentation.

• Actively integrate AI design and productivity tools into the workflow to enhance output, explore interaction patterns, and design AI-native features like natural language dashboards and intelligent query tools.

• Plan and conduct user interviews, usability tests, and contextual inquiries with internal stakeholders, synthesizing findings quickly into concrete design decisions.

• Collaborate closely with engineering teams, participating in handoffs, reviewing implementations, and ensuring adherence to design specifications to maintain a high bar for shipped products.

• Design interfaces to WCAG 2.1 AA standards as a baseline, embedding inclusive design principles throughout the design process.

• Travel occasionally to meet with stakeholders, conduct user research, or support key project milestones.

📝 Enhancement Note: The responsibility to "Build and Own the Design System" indicates a significant strategic component to this role, requiring not just design execution but also system architecture and governance. Experience with scaling design systems across multiple applications and development teams is crucial.

🎓 Skills & Qualifications

Education: Bachelor's or Master's degree in Interaction Design, Human-Computer Interaction, Graphic Design, or equivalent demonstrated experience.

Experience: 5+ years of UX/UI design experience with a strong portfolio demonstrating mastery of complex, data-dense enterprise applications. Experience in fintech, investment management, or professional data tools is strongly preferred.

Required Skills:

• Expert-level Figma proficiency, including component libraries, design tokens, variables, auto-layout, advanced prototyping, and Dev Mode handoff.

• Deep specialization in data-heavy interface design, including tables, dashboards, analytics views, filtering systems, multi-step workflows, and reporting interfaces for large, complex, multi-variable datasets.

• Demonstrated ability to thrive in fast-paced, ambiguous environments, comfortable starting from incomplete information, making well-reasoned assumptions, and iterating quickly.

• Proven track record of driving clarity by shaping underspecified requirements into actionable design briefs, facilitating alignment across stakeholders, and moving work forward independently.

• High agency and self-starter mentality, capable of setting personal direction, managing workload, and delivering results without constant oversight.

• Strong track record of rapid prototyping using Figma, AI tools, or lightweight code to validate ideas before full engineering investment.

• Active, curious user of AI design and productivity tools, committed to staying current with evolving tooling.

• Meticulous attention to detail, producing complete and precise specifications that account for every edge case, error state, and real-world data condition.

• Solid understanding of information architecture for designing navigation systems and content hierarchies for multi-role, multi-entity platforms.

• Deep understanding of WCAG 2.1/2.2 accessibility standards and inclusive design principles.

• Excellent communication skills, capable of clearly presenting design rationale and defending decisions with evidence to product, engineering, and executive audiences.

Preferred Skills:

• Experience in fintech, investment management, or professional data tools.

• Working knowledge of front-end technologies (HTML, CSS, JavaScript) to facilitate credible conversations with engineers about feasibility and constraints.

📝 Enhancement Note: The emphasis on "High agency" and "Doesn't freeze in ambiguity" highlights a critical competency for this role. Candidates should prepare to showcase examples where they proactively took initiative, navigated uncertainty, and drove projects to successful outcomes without explicit direction.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end design projects for complex, data-dense enterprise applications, clearly illustrating your process from discovery to delivery.

• Demonstrate expertise in designing for large datasets, including dashboards, tables, reports, and analytics views, highlighting your approach to scannability and actionability.

• Provide examples of how you have driven clarity from ambiguous requirements, detailing your methods for stakeholder engagement, problem definition, and solution ideation.

• Feature a robust design system component or case study, detailing its architecture, governance, and impact on consistency and efficiency across multiple applications.

Process Documentation:

• Clearly articulate your user research methodology, including how you plan, conduct, and synthesize findings from user interviews, usability tests, and contextual inquiries.

• Detail your approach to information architecture for complex platforms, demonstrating how you design navigation systems and content hierarchies for multi-role, multi-entity environments.

• Illustrate your process for ensuring accessibility (WCAG 2.1 AA) and inclusive design principles are embedded throughout the design lifecycle.

• Document your collaboration process with engineering, from handoff to implementation review, emphasizing how you maintain design integrity and address technical constraints.

📝 Enhancement Note: The portfolio should strongly emphasize the candidate's ability to handle ambiguity and drive design direction. Projects that demonstrate problem-solving in underspecified scenarios, leading to clear design briefs and well-defined solutions, will be highly valued.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for Sr. UX/UI Designers in Los Angeles with 5-10 years of experience specializing in enterprise and data applications, a competitive salary range is estimated between $140,000 - $190,000 annually. This estimate considers the specialized nature of the role, the demanding requirements (high agency, data complexity), and the high cost of living in Los Angeles.

Benefits:

• Strong base salary.

• Performance-based bonus structure.

• [📝 Enhancement Note: While not explicitly listed, standard benefits for a full-time role in this sector typically include health, dental, and vision insurance, paid time off (PTO), and potentially retirement savings plans (e.g., 401k). These would be standard offerings from a company of this nature.]

Working Hours: 40 hours per week, with an expectation of flexibility to meet project deadlines and stakeholder needs in a fast-paced environment.

📝 Enhancement Note: The provided information states "Compensation includes a strong base + bonus (no equity, as they’re private)." This indicates a focus on direct financial compensation rather than equity. The salary range provided is an estimate based on industry data for Los Angeles and the specified experience level and specialization.

🎯 Team & Company Context

🏢 Company Culture

Industry: Technology / Family Office. The company serves the investments, foundations, and activities of a prominent family, managing diverse assets, multiple foundations, and institutes. This unique blend of tech operations and family office management suggests a culture that values discretion, strategic thinking, and operational excellence across both financial and philanthropic endeavors.

Company Size: The client manages hundreds of employees across its entities, indicating a substantial but potentially agile organizational structure. This size allows for specialized teams while maintaining a degree of direct impact for individuals.

Founded: The founding date is not specified, but the description implies a well-established entity managing significant assets and expenditures, suggesting a mature organization with established processes and a long-term vision.

Team Structure:

• The UX/UI Designer will likely be part of a dedicated product or technology team, potentially working closely with product managers, engineers, and business analysts.

• Reporting structure is likely to a Head of Product, Design Lead, or CTO, depending on the specific team's organization.

Methodology:

• Data Analysis & Insights: Emphasizes rigorous analysis of user behavior and stakeholder needs to drive design decisions, especially within data-intensive applications.

• Workflow Planning & Optimization: Focuses on designing efficient, intuitive workflows that streamline complex processes in grants administration, financial operations, and investment management.

• Automation & Efficiency: Leverages AI and other tools to enhance design output and create interfaces for AI-native features, aiming for maximum efficiency and user productivity.

Company Website: hophr.com

📝 Enhancement Note: The "Tech/Family Office" description implies a dual focus on cutting-edge technology solutions and the sophisticated financial and philanthropic management typical of a family office. This suggests a dynamic environment that requires both technical acumen and a strategic understanding of complex financial ecosystems.

📈 Career & Growth Analysis

Operations Career Level: This role is classified as a Senior UX/UI Designer, indicating a level of expertise and autonomy. It involves end-to-end ownership of design projects, significant stakeholder management, and the responsibility for architecting and maintaining a design system. This is a hands-on design role with strategic influence, not a management position.

Reporting Structure: The designer will report to a design lead or product management lead, working closely with engineering teams and various internal stakeholders across different entities managed by the family office.

Operations Impact: The UX/UI designer's work directly impacts the efficiency, effectiveness, and user satisfaction of critical enterprise applications. By making complex data intuitive and actionable, the role contributes to better decision-making in financial operations, grant management, and investment oversight, ultimately supporting the family's broader objectives and the smooth operation of its diverse entities.

Growth Opportunities:

• Operations Skill Advancement: Deepen expertise in designing for complex data environments, AI-native features, and enterprise-level design systems, becoming a subject matter expert in these critical areas.

• Industry Specialization: Gain in-depth knowledge of the fintech, investment management, and philanthropic sectors, understanding the unique operational and design challenges within a family office context.

• Leadership Potential: While not a management role, demonstrated success in driving design strategy, owning critical initiatives, and mentoring junior designers (if applicable) could lead to opportunities for lead design roles or specialized system ownership within the organization.

📝 Enhancement Note: The role's emphasis on "high agency" and "driving clarity from ambiguity" suggests that growth will be tied to a candidate's ability to proactively identify opportunities, take ownership, and deliver impactful solutions, rather than following a predefined career ladder.

🌐 Work Environment

Office Type: The role is explicitly "in-office (LA) - West Hollywood," indicating a physical workspace requirement. This suggests a traditional office environment designed for collaboration and focused work.

Office Location(s): West Hollywood, Los Angeles, California. This location is known for its vibrant professional and creative scene.

Workspace Context:

• The office environment likely supports a collaborative culture, with opportunities for in-person interaction with product managers, engineers, and other designers.

• Access to necessary tools and technology, including high-performance workstations and potentially specialized software for design and prototyping, is expected.

• Regular team meetings, design critiques, and cross-functional syncs will foster a connected and communicative work atmosphere.

Work Schedule: A standard 40-hour work week is expected, with flexibility to accommodate project timelines and stakeholder availability. The emphasis on fast-paced environments and occasional travel suggests adaptability will be key.

📝 Enhancement Note: The "in-office" requirement in West Hollywood suggests a preference for in-person collaboration and a structured work environment, which is common for roles requiring high levels of detail and stakeholder interaction within a family office setting.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess experience, skills, and alignment with the role's requirements, particularly in enterprise and data-intensive applications.

• Portfolio Presentation & Discussion: A session where you will present 2-3 key projects from your portfolio, focusing on complex enterprise/data applications. Be prepared to discuss your design process, decision-making rationale, how you handled ambiguity, and your specific contributions.

• Skills-Based Interview: Deeper dives into your Figma proficiency, design system experience, user research methodology, and understanding of accessibility standards. You may be asked to articulate your approach to specific design challenges.

• Stakeholder/Team Interviews: Meetings with potential colleagues (product managers, engineers) and possibly senior leadership to assess cultural fit, collaboration style, and ability to communicate effectively with diverse audiences.

• Design Challenge (Potentially): A take-home assignment or live design exercise to evaluate your problem-solving skills, design thinking, and ability to deliver within a defined scope and timeframe.

Portfolio Review Tips:

• Curate Strategically: Select projects that best showcase your expertise in enterprise, data-intensive applications, and your ability to drive clarity from ambiguity. Highlight projects with significant complexity and impact.

• Structure for Clarity: For each project, clearly outline the problem, your role and responsibilities, the design process undertaken, key decisions made and why, the solutions implemented, and measurable outcomes or impact.

• Show, Don't Just Tell: Use visuals (wireframes, mockups, prototypes, user flows) effectively. For data-heavy applications, clearly illustrate how you made complex information scannable and actionable.

• Emphasize Ambiguity Handling: Dedicate sections or specific examples to how you navigated unclear requirements, facilitated stakeholder alignment, and drove the design process forward proactively.

• Detail Design System Contributions: If applicable, showcase your work on design systems, including component examples, documentation, and how it supported scalability and consistency.

• Prepare for Tech/AI Discussions: Be ready to discuss your experience with AI tools in design and how you leverage front-end technologies (HTML/CSS/JS) in your collaboration with engineers.

Challenge Preparation:

• Understand the Context: If a challenge is given, thoroughly research the company's domain (family office, investments, foundations) to grasp the business context and user needs.

• Focus on Process: Demonstrate your structured approach to problem-solving, user research, ideation, and solution design, even within a limited timeframe.

• Prioritize Impact: Identify the most critical user needs or business objectives your solution addresses and articulate the potential impact clearly.

• Communicate Assumptions: Clearly state any assumptions you make during the challenge, as this is crucial for demonstrating critical thinking in ambiguous situations.

📝 Enhancement Note: The interview process heavily emphasizes a candidate's ability to operate independently and manage complex, often underspecified, design challenges. Portfolio projects that clearly articulate proactive problem-solving and demonstrable impact will be key differentiators.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Expert-level proficiency is required. This includes mastery of its advanced features such as component libraries, design tokens, variables, auto-layout, advanced prototyping, and Dev Mode for engineering handoff. Figma is the central tool for all design artifacts.

• AI Design & Prototyping Tools: Active use and experimentation are expected. This may include tools for generative design, AI-assisted wireframing, content generation, or rapid prototyping. The company values candidates who leverage AI as a competitive advantage.

• Prototyping Tools (General): While Figma is primary, experience with other rapid prototyping tools may be beneficial for early validation.

Analytics & Reporting:

CRM & Automation:

• Understanding of how enterprise applications integrate with or function alongside CRM systems is beneficial, especially for data-driven workflows. Familiarity with automation principles in design will be an asset.

📝 Enhancement Note: The explicit mention of "Expert-level Figma proficiency" and "Actively use AI design and productivity tools" signifies these as non-negotiable technical requirements. Candidates should be prepared to demonstrate their advanced skills in Figma and discuss their practical application of AI in design workflows.

👥 Team Culture & Values

Operations Values:

• High Agency: Individuals are expected to take initiative, identify needs, and drive solutions without constant supervision. Proactivity and self-direction are paramount.

• Clarity from Ambiguity: The ability to navigate unclear requirements, ask incisive questions, and define a clear path forward is highly valued. Ambiguity is seen as an opportunity for leadership.

• Precision & Detail: A meticulous approach to design, ensuring every detail is considered for error states, edge cases, and overall user experience, is critical for complex enterprise applications.

• User-Centricity & Accessibility: A commitment to designing for real users, ensuring interfaces are intuitive, actionable, and accessible to all, adhering to WCAG standards.

• Continuous Learning & Adaptation: An eagerness to experiment with new tools, particularly AI, and adapt to evolving technologies and project demands in a fast-paced environment.

Collaboration Style:

• Cross-functional Integration: Close collaboration with product managers, engineers, and potentially business analysts is essential. The designer acts as a key facilitator in translating needs into tangible designs.

• Proactive Communication: Open, clear, and direct communication is key, especially in defining requirements and presenting design rationale. This includes actively engaging with stakeholders to gather input and validate solutions.

• Data-Driven Feedback: Design decisions are informed by user research, usability testing, and data analysis, with a culture that embraces constructive feedback to refine solutions.

📝 Enhancement Note: The core values emphasize autonomy, problem-solving in complex situations, and a commitment to high-quality, accessible design. Candidates should align their experiences and communication style to reflect these values.

⚡ Challenges & Growth Opportunities

Challenges:

• Navigating Ambiguity: The primary challenge is working with loosely defined stakeholder needs and evolving priorities. Success requires strong facilitation skills and the ability to create structure from uncertainty.

• Designing for Scale and Complexity: Making vast, multi-variable datasets intuitive and actionable for diverse internal users demands advanced information architecture and data visualization skills.

• Balancing Speed and Precision: Operating in a fast-paced environment while maintaining meticulous attention to detail and high design quality for enterprise-grade applications.

• Integrating AI Seamlessly: Effectively leveraging AI tools not just for efficiency but for innovative design solutions that enhance user experience in AI-native features.

Learning & Development Opportunities:

• Deep Specialization: Become a leading expert in designing complex enterprise and data applications, with a focus on financial services and family office operations.

• Design System Leadership: Take ownership of and evolve a critical enterprise design system, gaining experience in governance, scalability, and cross-team adoption.

• AI in Design Exploration: Continuously explore and implement emerging AI design tools and methodologies, staying at the forefront of design technology.

• Cross-Functional Acumen: Develop a deeper understanding of financial operations, investment management, and philanthropic workflows through close collaboration with stakeholders.

📝 Enhancement Note: The challenges are framed as opportunities for growth, particularly in areas like managing ambiguity, mastering complex data design, and leveraging new technologies like AI. Candidates who demonstrate resilience and a proactive learning mindset will thrive.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to design for a complex, data-intensive enterprise application with ambiguous requirements. How did you drive clarity, and what was the outcome?" (Focus on your process, stakeholder management, and problem-solving.)

• "How do you approach building or contributing to a design system for enterprise applications? What are the key components, and how do you ensure its scalability and adoption?" (Highlight your Figma expertise, documentation skills, and strategic thinking.)

Company & Culture Questions:

• "What interests you about working for a family office and designing for their internal enterprise applications, as opposed to a typical SaaS product?" (Showcase your understanding of the unique context and your adaptability.)

• "How do you stay current with emerging AI tools for design, and how do you envision integrating them into your workflow for a role like this?" (Express your curiosity and proactive approach to technology.)

Portfolio Presentation Strategy:

• Storytelling is Key: Frame each project as a narrative – the challenge, your journey, the solution, and the impact.

• Quantify Impact: Where possible, use metrics to demonstrate the success of your designs (e.g., improved efficiency, reduced errors, increased user satisfaction).

• Highlight Ambiguity Navigation: Explicitly call out instances where you had to define or clarify requirements, and explain your methodology.

• Showcase Figma Mastery: Be prepared to dive into your Figma files, demonstrating your skills with components, auto-layout, and design tokens.

• Explain AI Integration: If AI was used, clearly articulate its role and the benefits it provided to your design process or the final product.

📝 Enhancement Note: Interview preparation should focus on demonstrating "high agency," problem-solving in ambiguous situations, and deep technical proficiency in Figma, with a keen awareness of how AI can enhance design for complex enterprise applications.

📌 Application Steps

To apply for this Senior UX/UI Designer position:

• Submit your application through the provided application link on jobs.lever.co.

• Customize Your Resume: Tailor your resume to highlight experience with enterprise applications, data-intensive design, Figma expertise, design systems, and your ability to manage ambiguity. Use keywords from the job description.

• Curate Your Portfolio: Select 2-3 of your strongest projects that best exemplify your skills in complex enterprise/data design, proactive problem-solving, and Figma proficiency. Ensure each project clearly outlines your process, role, and impact.

• Prepare Your Presentation: Practice presenting your portfolio projects, focusing on storytelling, quantifying impact, and clearly articulating how you handled ambiguity and collaborated with stakeholders.

• Research Hop & the Role: Understand the company's context as a tech/family office and thoroughly review the job description to align your application and interview responses with their specific needs and values.

⚠️ 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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