Senior UX/UI Designer, Applications

📍 Job Overview

Job Title: Senior UX/UI Designer, Applications Company: TrellisWare Technologies, Inc Location: San Diego, California, United States Job Type: Full-Time Category: Product Design & Development (with a focus on Software Applications) Date Posted: October 20, 2025 Experience Level: Senior (10+ years) Remote Status: Hybrid

🚀 Role Summary

• Design and develop intuitive, user-centered graphical interfaces for networking applications that control and manage TrellisWare's wireless communication products.
• Enhance and maintain a suite of tools for configuring and monitoring wireless networks, focusing on minimizing user cognitive load through intuitive visualization techniques.
• Collaborate closely with Product Management, Software Development teams, and internal/external customers to gather user requirements, understand complex use cases, and translate them into efficient and effective user experiences.
• Drive the end-to-end design process, from initial concept and wireframing to high-fidelity mockups and prototyping, ensuring seamless integration with radio system software for controlling and visualizing network parameters and diagnostic data.

📝 Enhancement Note: While the primary focus is UX/UI design, the role strongly emphasizes the application of these skills to complex networking and wireless communication systems. This implies a need for the designer to develop a deep understanding of the technical domain to create truly effective interfaces. The "Senior" title and 10+ years of experience suggest a leadership component, potentially mentoring junior designers or influencing product strategy.

📈 Primary Responsibilities

• Conceptualize, design, and iterate on user interfaces for web, PC, and mobile applications, ensuring a cohesive and intuitive user experience across all platforms.
• Develop comprehensive information architectures and user flows, utilizing wireframing, storyboarding, and prototyping tools to illustrate design concepts and communicate complex ideas effectively.
• Conduct user research, including interviews, surveys, and usability testing, to gather critical insights and validate design decisions, ensuring designs meet user needs and business objectives.
• Translate user research findings and product requirements into actionable design specifications, mockups, and prototypes for the development team.
• Prepare and present design proposals, prototypes, and findings to internal stakeholders, product management, and engineering teams, incorporating feedback to refine designs.
• Identify and troubleshoot UX issues, continuously seeking opportunities to improve user satisfaction and task efficiency based on user feedback and performance data.
• Champion accessibility and inclusive design principles to ensure applications are usable by a diverse range of users.
• Foster strong relationships with team members, built on trust and respect, contributing to a positive and collaborative team environment.
• Collaborate with the radio system software team to develop efficient models for controlling and visualizing radio network parameters and diagnostic data, particularly for multimode systems.

📝 Enhancement Note: The responsibilities highlight a blend of creative design, technical understanding (especially in networking), and strong interpersonal/communication skills. The emphasis on "enhancing cohesiveness and maintaining team morale" suggests a cultural expectation of contribution beyond core design tasks.

🎓 Skills & Qualifications

Education:

• Bachelor's degree in Design, Computer Science, Human-Computer Interaction, or a related field.

Experience:

• Minimum of ten (10) years of professional industry experience in designing user interfaces for applications.
• Proven track record of designing contemporary user interface solutions, demonstrated through a strong portfolio of design projects.
• Experience developing management platforms for multimode systems is highly desired.

Required Skills:

• Expert proficiency in visual design fundamentals, including wireframing, prototyping, and creating intuitive visualizations.
• Mastery of industry-standard design and prototyping tools such as Figma.
• Proficiency with design software like Adobe Illustrator and Adobe Photoshop.
• Deep understanding of information architecture principles and experience with frameworks like Material Design.
• Strong experience in qualitative and quantitative user research methodologies, including user interviews, surveys, and usability testing.
• Ability to organize, synthesize, and analyze UX research findings to inform design decisions.
• Proven ability to design for responsive interfaces across multiple screen sizes, resolutions, and viewpoints.
• Exceptional artistic and creative ability, with a keen eye for detail and aesthetics.
• Strong written and verbal communication skills, with proficiency in UX writing for clear and concise user guidance.
• Demonstrated ability to collaborate effectively within cross-functional teams and build strong interpersonal relationships.
• Proactive work ethic with strong initiative, prioritization, and effective execution and decision-making skills.

Preferred Skills:

• Familiarity with front-end development technologies such as HTML and CSS.
• Knowledge of accessibility and inclusive design principles.
• Experience working within Agile/Scrum methodologies.
• Experience in the wireless communications or networking industry.
• Interest in or experience with Software Defined Radio (SDR) products.

📝 Enhancement Note: The "expert knowledge" requirement for many of the listed skills, coupled with 10+ years of experience, indicates this is a highly senior role. The emphasis on Figma, Adobe Suite, and research methodologies points to a need for hands-on design execution, not just conceptual strategy.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• A comprehensive portfolio showcasing a range of contemporary user interface solutions for web, PC, and mobile applications.
• Case studies demonstrating the end-to-end design process, from initial user research and requirements gathering to wireframing, prototyping, and final design implementation.
• Examples of designs that minimize user cognitive load through effective visualization techniques for complex data or system controls.
• Evidence of designing for responsive interfaces across diverse screen sizes and resolutions.
• Projects that highlight collaboration with product management and engineering teams, showcasing how user needs were translated into functional designs.
• Demonstrations of how user feedback and usability testing results were incorporated into design iterations.

Process Documentation:

• Ability to create and present clear wireframes, storyboards, process flows, and mockups to illustrate design ideas.
• Documentation of user research findings, including synthesized insights from interviews, surveys, and usability testing.
• Preparation of design drafts and presentations for internal teams and key stakeholders.
• Identification and documentation of UX problems and proposed solutions.

📝 Enhancement Note: The portfolio is critical for this role, serving as the primary evidence of a candidate's design capabilities and experience. It should not only showcase visual design but also the strategic thinking, research methodologies, and collaborative process behind each project. For this role, demonstrating experience with complex technical applications or systems (like networking management) would be a significant advantage.

💵 Compensation & Benefits

Salary Range: $115,000 - $185,000 annually (for San Diego, CA area)

Benefits:

• Competitive salary commensurate with qualifications and experience.
• Potential for security clearance acquisition, which may be a requirement for certain positions.
• Opportunity to work on cutting-edge wireless communication technology.
• Collaborative and innovative work environment.
• Emphasis on professional growth and talent development.
• Contribution to a company culture that values excellence, boundary-pushing, and empowering people.

Working Hours:

• Standard full-time hours are expected, likely around 40 hours per week.
• The role is described as "Hybrid," indicating a mix of on-site and remote work, with specific days in the office likely to be determined by team needs and manager guidance.

📝 Enhancement Note: The salary range provided is specific to the San Diego, CA area. For candidates in other locations, the compensation might be adjusted based on local market rates and cost of living. While specific benefits are not detailed in the listing, the company emphasizes its culture and growth opportunities, which are often part of a comprehensive benefits package. The "Hybrid" work arrangement suggests a need for flexibility and self-management.

🎯 Team & Company Context

🏢 Company Culture

Industry: Wireless Communications Technology, Software Defined Radio (SDR) Company Size: TrellisWare Technologies is a growing company, likely falling into the mid-sized to large enterprise category based on its global leadership in its niche. Founded: 2000, with a history rooted in innovation and pushing technological boundaries.

Team Structure:

• The Senior UX/UI Designer will be part of the Engineering Team, specifically working on Applications.
• The role involves close collaboration with Product Management and the Radio System Software team.
• The company emphasizes a culture where enhancing cohesiveness and maintaining team morale is a shared responsibility, suggesting a supportive and collaborative team dynamic.
• Reporting structure is not explicitly detailed but is likely to be within an Engineering or Product Development department led by a Director or VP of Engineering/Product.

Methodology:

• Design process is expected to integrate user requirements gathering, wireframing, prototyping, and usability testing, aligning with modern UX/UI best practices.
• The role operates within an Agile/Scrum framework, requiring adaptability and collaboration in iterative development cycles.
• Emphasis on data-driven decision-making, utilizing both qualitative and quantitative research findings.
• A culture of innovation and pushing boundaries is explicitly stated, encouraging proactive contributions and new ideas.

Company Website: https://trellisware.com/

📝 Enhancement Note: TrellisWare focuses on a high-tech niche (advanced wireless communications). The culture appears to value innovation, collaboration, and individual growth within a team-oriented structure. The "serve" aspect in their mission statement suggests a customer-centric approach, which is crucial for UX/UI roles.

📈 Career & Growth Analysis

Operations Career Level: This is a Senior-level individual contributor role, requiring significant expertise and experience (10+ years). It implies a level of autonomy and the ability to lead design initiatives without direct supervision on day-to-day tasks.

Reporting Structure: The Senior UX/UI Designer will likely report to a Design Manager, Product Manager, or Engineering Lead. They will collaborate extensively with software engineers, product managers, and potentially R&D teams.

Operations Impact: The UX/UI Designer's work directly impacts the usability and adoption of TrellisWare's networking applications. By creating intuitive interfaces for complex systems (like SDRs), they enable users (internal and external customers) to more effectively control, manage, and utilize the company's advanced wireless communication products. This directly contributes to customer satisfaction, product success, and ultimately, revenue.

Growth Opportunities:

• Technical Specialization: Deepen expertise in UX/UI design for complex technical domains, specifically wireless communications and SDRs.
• Leadership: Potentially mentor junior designers, lead design sprints, or influence product roadmaps from a user experience perspective.
• Cross-functional Mobility: Gain deeper insights into software development, product management, and the intricacies of wireless communication systems, opening doors to broader product roles.
• Professional Development: Continuous learning is encouraged, suggesting opportunities for training, attending industry conferences, and staying abreast of emerging design trends and technologies.

📝 Enhancement Note: The "Senior" designation and the emphasis on collaboration and innovation suggest that growth opportunities may involve taking on more strategic design responsibilities, mentoring, and contributing to product strategy discussions, rather than just hierarchical advancement.

🌐 Work Environment

Office Type: Hybrid work environment. This means a combination of working remotely and from the company's physical office located at 10641 Scripps Summit Ct, San Diego, CA 92131.

Office Location(s):

• Primary physical location: San Diego, California.
• The company also has other locations mentioned in its general description, but the specific office for this role is San Diego.

Workspace Context:

• The role requires collaboration with internal and external customers, Product Management, and the Software Development team, necessitating strong communication and teamwork.
• Access to modern software frameworks and technologies is implied, along with design tools like Figma and Adobe Suite.
• The company culture promotes innovation and pushing boundaries, suggesting an environment that encourages creative problem-solving and experimentation.
• The physical demands section indicates a standard office environment where one would be expected to sit for extended periods, use office equipment, and occasionally lift moderate weights.

Work Schedule:

• Standard full-time, likely around 40 hours per week.
• The hybrid nature allows for some flexibility in how and where work is performed, balancing in-office collaboration with remote productivity.

📝 Enhancement Note: The hybrid model suggests a need for strong self-management and communication skills. The San Diego office is the primary physical location for this role.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Likely a review of the resume and portfolio to assess qualifications and experience against the job requirements.
• Technical/Design Interview: Expect in-depth discussions about design philosophy, problem-solving approaches, and a deep dive into portfolio case studies. Candidates will be expected to articulate their design process, the rationale behind their decisions, and the impact of their work.
• Skills Assessment/Challenge: A design challenge or exercise may be given to evaluate practical design skills, problem-solving abilities, and how candidates approach specific UX/UI problems relevant to TrellisWare's products.
• Team/Stakeholder Interviews: Meetings with potential colleagues (engineers, product managers) and hiring managers to assess cultural fit, collaboration style, and communication skills.
• Final Interview: May involve senior leadership to discuss overall fit and strategic contributions.

Portfolio Review Tips:

• Showcase Process: Clearly articulate the problem, your role, your process (research, ideation, design, testing), and the outcome. Use wireframes, user flows, mockups, and prototypes to illustrate your journey.
• Quantify Impact: Wherever possible, include metrics or qualitative feedback that demonstrate the success of your designs (e.g., improved task completion rates, increased user satisfaction, reduced errors).
• Tailor to the Role: Highlight projects that are most relevant to designing applications for complex technical systems, networking, or management platforms. Demonstrate an understanding of user needs in these domains.
• Visual Clarity: Ensure your portfolio is well-organized, visually appealing, and easy to navigate.
• Be Prepared to Discuss: Be ready to talk through every aspect of your portfolio projects, including challenges faced and how you overcame them.

Challenge Preparation:

• Understand the Domain: If a design challenge is given, try to understand the context of TrellisWare's products (wireless communications, SDRs, networking applications) to inform your approach.
• Focus on Process: Even for a short challenge, demonstrate your design thinking process. Outline assumptions, research (even if brief), ideation, and proposed solutions.
• Prioritize and Justify: Be ready to explain your priorities and the reasoning behind your design choices.
• Communicate Clearly: Present your solution concisely and effectively, addressing the prompt directly.

📝 Enhancement Note: The emphasis on a portfolio and the "Senior" title suggest a rigorous review process where practical design skills, strategic thinking, and the ability to articulate design rationale are paramount. The company's focus on complex technology means demonstrating an ability to design for intricate systems is key.

🛠 Tools & Technology Stack

Primary Design & Prototyping Tools:

• Figma: Explicitly required for prototyping and design. Candidates should be highly proficient.
• Adobe Illustrator & Photoshop: Required for graphic design tasks, image manipulation, and asset creation.

Information Architecture & Wireframing Tools:

• While not explicitly listed beyond Figma, candidates should be comfortable with standard wireframing tools and techniques.

User Research & Testing Tools:

• Proficiency in conducting qualitative and quantitative research, including interviews, surveys, and usability testing. The specific tools used for these activities might vary, but the methodology and analytical skills are key.

Development Technologies (Awareness is a plus):

• HTML & CSS: Proficiency is listed as a "plus," indicating that while not strictly required for the designer, understanding these front-end technologies can enhance the ability to design feasible and integrated solutions.

Methodologies:

• Agile/Scrum: Experience working within these agile development methodologies is preferred.

Other Relevant Software:

• Candidates should be comfortable with standard office productivity software for communication and documentation.

📝 Enhancement Note: The explicit mention of Figma and Adobe Suite highlights the core toolset. Awareness of front-end technologies and Agile methodologies is beneficial for seamless collaboration with development teams.

👥 Team Culture & Values

Operations Values:

• Delivering Excellence: A commitment to high-quality work and outstanding results, directly applicable to the precision required in UX/UI design for technical products.
• Pushing Boundaries: Encourages innovation, creativity, and a willingness to explore new approaches in design and technology.
• Empowering People: Fosters a supportive environment where individuals can grow, contribute, and make an impact. This extends to empowering users through intuitive design.
• Collaboration & Unity: Team members are expected to work together, enhance cohesiveness, and maintain team morale, highlighting the importance of interpersonal skills.
• Self-Improvement & Talent Development: A culture that values continuous learning and professional growth, essential for staying current in the UX/UI field.
• Customer Focus: Implicit in the need to understand internal and external customer use cases and requirements.

Collaboration Style:

• Highly collaborative, involving close work with Product Management, Software Development, and stakeholders.
• Emphasis on building trust and respect among team members.
• Open communication and idea-sharing are likely encouraged, especially within an Agile framework.
• The role requires presenting designs and incorporating feedback, indicating a willingness to iterate based on input.

📝 Enhancement Note: TrellisWare's core values are deeply embedded in their culture. Candidates should demonstrate how their work ethic and design approach align with these values, particularly innovation, excellence, and collaboration.

⚡ Challenges & Growth Opportunities

Challenges:

• Designing for Complexity: Creating intuitive interfaces for sophisticated wireless communication products and Software Defined Radios (SDRs) requires a deep understanding of technical concepts and user workflows that may be highly specialized.
• Balancing User Needs with Technical Constraints: Ensuring designs are both user-friendly and technically feasible within the constraints of the underlying software and hardware.
• Cross-functional Alignment: Effectively communicating design vision and rationale to technical teams (engineering) and business stakeholders (product management) to ensure alignment and buy-in.
• Rapidly Evolving Technology: Staying current with advancements in wireless communication technology and UX/UI design trends to ensure products remain competitive and user-friendly.
• Hybrid Work Management: Effectively collaborating and maintaining productivity in a hybrid work environment, ensuring seamless communication and teamwork.

Learning & Development Opportunities:

• Domain Expertise: Opportunity to become an expert in UX/UI for the wireless communications and SDR industry.
• Advanced Design Skills: Deepen expertise in areas like complex data visualization, network management interfaces, and cross-platform design.
• Leadership Potential: Develop leadership skills by mentoring, leading design initiatives, and influencing product strategy.
• Industry Exposure: Potential to attend industry conferences and gain broader insights into the technology landscape.
• Continuous Learning: Access to resources and a culture that supports self-improvement and talent development.

📝 Enhancement Note: The challenges presented are typical for senior roles in specialized tech industries. The growth opportunities are geared towards deepening domain knowledge and potentially moving into more strategic or leadership-focused design roles.

💡 Interview Preparation

Strategy Questions:

• "Describe your process for designing a user interface for a complex technical system, such as a radio network management tool. How do you ensure it's intuitive for both expert and novice users?" (Focus on research, iterative design, and user testing).
• "How do you approach gathering user requirements from internal and external customers, especially when dealing with technical use cases?" (Highlight collaboration, active listening, and requirement synthesis skills).
• "Tell me about a time you had to balance conflicting stakeholder requirements or technical constraints with user needs. How did you resolve it, and what was the outcome?" (Demonstrate problem-solving, negotiation, and decision-making).
• "How do you incorporate accessibility and inclusive design principles into your work, particularly when designing for a technical audience?" (Showcase awareness and practical application of these principles).

Company & Culture Questions:

• "What do you know about TrellisWare Technologies and our position in the wireless communications market? What excites you about our work?" (Research the company's products, mission, and recent news).
• "How does your design philosophy align with our company values of 'Delivering Excellence,' 'Pushing Boundaries,' and 'Empowering People'?" (Connect your past experiences and work style to these values).
• "Describe your experience working in an Agile/Scrum environment. How do you collaborate with development teams?" (Highlight adaptability, communication, and iterative feedback).

Portfolio Presentation Strategy:

• Structure: For each case study, clearly outline: Problem Statement, Your Role, Target Users, Design Process (Research, Ideation, Design, Testing), Key Challenges, Solutions, and Outcomes/Impact.
• Visuals: Use high-quality mockups, wireframes, prototypes, and user flows. Show the evolution of the design.
• Storytelling: Narrate your journey, explaining why you made certain decisions. Focus on the user and the problem you were solving.
• Metrics & Impact: Quantify success where possible (e.g., improved usability metrics, positive user feedback). If quantitative data isn't available, focus on qualitative insights and the intended impact.
• Conciseness: Be prepared to present key projects concisely, ensuring you can cover the essentials within the allotted time. Be ready to dive deeper into any aspect upon request.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just design skill, but also strategic thinking, problem-solving abilities, domain interest, and cultural alignment. The portfolio is the primary artifact, so preparing to present it thoroughly and confidently is crucial.

📌 Application Steps

To apply for this operations position:

• Submit your application through the provided link on the TrellisWare Technologies applicant portal.
• Portfolio Customization: Ensure your resume and portfolio are tailored to highlight experience with complex application design, user research, prototyping, and experience with technical systems. Prioritize projects that demonstrate your ability to design intuitive interfaces for networking or management platforms.
• Resume Optimization: Clearly articulate your 10+ years of experience and specific skills relevant to UX/UI design, including proficiency with Figma, Adobe Suite, and research methodologies. Use keywords from the job description naturally.
• Interview Preparation: Practice articulating your design process, rationale, and the impact of your work using specific examples from your portfolio. Prepare to discuss how you would approach designing for TrellisWare's specific product domain.
• Company Research: Thoroughly research TrellisWare Technologies, their products (especially Software Defined Radio and networking applications), company culture, and values. Understand their market position to better frame your interest and suitability.

⚠️ 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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