Product Designer

📍 Job Overview

Job Title: Product Designer

Company: Hilo By Aktiia

Location: London, England, United Kingdom

Job Type: Full-time

Category: Product Design / UX/UI Design

Date Posted: April 13, 2026

Experience Level: Mid-Senior (4-8 years)

Remote Status: Hybrid

🚀 Role Summary

• Design end-to-end product experiences, translating complex user needs and product requirements into intuitive, elegant, and functional digital solutions.

• Build, own, and evolve Hilo's design system to ensure consistency, scalability, and high-quality product experiences across the entire digital ecosystem.

• Leverage exceptional visual design craft, deep systems thinking, and a strong eye for detail to create interfaces that are both beautiful and highly usable.

• Collaborate closely with product managers, engineers, and design leadership in a distributed team environment to deliver polished, development-ready designs.

📝 Enhancement Note: This role is positioned as a key contributor within the product design function, requiring a blend of strategic systems thinking and hands-on execution. The emphasis on design systems, motion design, and collaboration with distributed teams suggests a need for a proactive and self-sufficient designer who can drive initiatives and maintain high standards.

📈 Primary Responsibilities

• Design end-to-end product experiences, from initial concept and exploration through to polished, development-ready delivery, ensuring seamless integration of form and function.

• Translate intricate user needs and product requirements into intuitive, elegant, and highly functional design solutions that enhance user engagement and product usability.

• Build, maintain, and evolve Hilo’s comprehensive design system, including robust component libraries and design patterns, to ensure scalability, consistency, and quality across all digital products.

• Create and apply exceptional attention to detail across typography, color palettes, layout composition, and interaction design to elevate the overall product aesthetic and user experience.

• Bring digital interfaces to life through purposeful and refined motion design and animation, utilizing these elements to enhance usability, communicate state changes effectively, and elevate the overall product experience.

• Collaborate closely with product managers and engineers to deliver high-quality, feasible solutions, providing clear, well-structured design handoffs with all necessary specifications and context.

• Contribute to the continuous improvement of design processes, tools, and workflows, actively iterating on designs based on feedback, data analysis, and evolving product needs.

• Stay abreast of emerging trends in product design, interaction design, and new technologies, including AI, and explore their application within the design process to enhance speed and quality.

📝 Enhancement Note: The responsibilities highlight a need for a designer who can operate independently while also fostering strong cross-functional relationships. The emphasis on "building and evolving" the design system suggests a significant contribution to establishing and standardizing design practices.

🎓 Skills & Qualifications

Education: [While not explicitly stated, a Bachelor's or Master's degree in Design, HCI, Computer Science, or a related field is typically expected for this level of experience. Relevant certifications in design software or UX methodologies may also be considered.]

Experience: 4–8 years of progressive experience in product design, UX/UI design, or closely related roles, with a proven track record of delivering high-quality digital product experiences from concept to completion.

Required Skills:

• Exceptional visual design skills with a keen eye for detail in typography, color, layout, and iconography.

• Strong UX thinking and problem-solving abilities, with a demonstrated capacity to translate complex requirements into user-centered solutions.

• High proficiency in Figma, including advanced capabilities in component architecture, auto-layout, and efficient developer handoff workflows.

• Solid understanding and practical application of motion design and interaction design principles to create engaging and intuitive user interfaces.

• Demonstrated experience working with and contributing to design systems at scale, including building, maintaining, and evolving component libraries and pattern libraries.

• Ability to deliver development-ready designs with clear specifications, understanding engineering needs and constraints to ensure feasibility and smooth implementation.

Preferred Skills:

• Experience designing for complex products within health tech, wearables, or hardware-connected applications.

• Familiarity with localization workflows and tools such as Phrase or similar to support global product deployment.

• Experience integrating AI tools into the design process to enhance efficiency and quality of deliverables.

• Understanding of user research methodologies and ability to synthesize findings into design decisions.

• Experience with prototyping tools beyond Figma for advanced interaction or motion exploration.

📝 Enhancement Note: The requirements emphasize practical, hands-on skills with specific tools like Figma and a deep understanding of design systems. The preference for health tech experience signifies the company's industry focus and the potential advantage for candidates with relevant domain knowledge.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase end-to-end product design projects that demonstrate a clear design process, from problem definition and user research to ideation, prototyping, and final visual/interaction design.

• Highlight specific contributions to or creation of design systems, including examples of component libraries, style guides, and how the system was used to ensure consistency and scalability across projects.

• Include case studies that detail complex problem-solving, illustrating how user needs were balanced with business goals and technical constraints.

• Present examples of refined visual design with attention to detail in typography, color, layout, and micro-interactions.

Process Documentation:

• Clearly articulate your design process for each project, detailing the methodologies used (e.g., user-centered design, design thinking), research techniques, and decision-making rationale.

• Provide examples of how you have iterated on designs based on user feedback, usability testing, or performance data.

• Showcase how you have collaborated with product managers and engineers, including examples of design handoffs and feedback loops.

• Illustrate your approach to maintaining and evolving design systems, including documentation standards and governance.

📝 Enhancement Note: A strong portfolio is crucial for this role, as it will be the primary method for assessing design craft, process, and systems thinking. Candidates should be prepared to articulate their contributions and the impact of their work in detail.

💵 Compensation & Benefits

Salary Range: Based on the experience level (4-8 years), location (London, UK), and industry (MedTech/SaaS), a competitive salary range for a Product Designer in London would typically fall between £55,000 and £80,000 per annum. This estimate considers the cost of living in London and industry benchmarks for experienced designers in technology companies.

Benefits:

• Competitive compensation package.

• Opportunity to work on a mission-driven product transforming cardiovascular health.

• Be part of a high-impact, fast-growing, venture-backed scale-up company.

• Collaborate with a diverse, passionate, and talented international team.

• Potential for professional growth and development within a leading med-tech company.

• Hybrid/remote-first work environment, offering flexibility.

Working Hours: While not explicitly stated, a standard full-time work week in the UK is typically 40 hours. Given the hybrid/remote-first nature, there may be flexibility in daily scheduling, with an expectation of availability for core collaboration hours within the team's time zones.

📝 Enhancement Note: The salary range is an estimation based on industry data for Product Designers in London with 4-8 years of experience. Actual compensation will be determined by the company based on candidate qualifications, experience, and internal salary bands.

🎯 Team & Company Context

🏢 Company Culture

Industry: Medical Technology (MedTech), Health Tech, Wearable Technology, Software as a Service (SaaS). Hilo by Aktiia is at the intersection of cutting-edge hardware (continuous blood pressure monitor) and intuitive software, aiming to revolutionize cardiovascular health management. The company's roots in scientific research (CSEM) and its status as a CE Marked medical device underscore a commitment to scientific rigor and patient well-being.

Company Size: Venture-backed scale-up company, having raised over $96M. This indicates a company that has moved beyond the startup phase, possesses established processes, and is poised for significant growth, likely employing more than 50-100 individuals.

Founded: The technology is rooted in 18 years of research at CSEM, suggesting a foundation built on deep scientific expertise. While the company's specific founding date isn't provided, its scale-up status implies it has been operational for several years, allowing for product maturation and market penetration.

Team Structure:

• The design team is likely part of a larger Product or Engineering department, working in close collaboration with Product Management.

• As a hybrid/remote-first company with headquarters in Neuchâtel, Switzerland, the team is distributed internationally, requiring strong asynchronous communication skills and a culture of trust.

Methodology:

• Data-Driven Design: The company leverages extensive clinical trials and data to validate its medical device and likely applies data analysis to inform product improvements and user experience design.

• Agile Development: Common in tech scale-ups, an agile methodology is likely employed, necessitating iterative design cycles and close collaboration with engineering.

• Systems Thinking: The emphasis on building and evolving a design system points to a methodical approach to ensuring consistency, scalability, and maintainability across the product suite.

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

📝 Enhancement Note: The company's focus on a critical health issue (high blood pressure) and its advanced technology suggests a culture that values impact, scientific integrity, and innovation. The distributed nature of the team will be a key aspect of the work environment.

📈 Career & Growth Analysis

Operations Career Level: This role is for an experienced Product Designer, typically considered a mid-to-senior level position. It requires 4-8 years of professional experience, indicating a need for a designer who can work independently, take ownership of significant design initiatives, and contribute strategically to the design system and product vision.

Reporting Structure: The Product Designer will likely report to a Design Manager or Head of Design, working within a team of other designers (potentially UX researchers, UI designers, or other product designers). Close collaboration with Product Managers and Engineers is also a key aspect of the reporting and operational flow.

Operations Impact: The Product Designer's work directly influences the user experience of Hilo's medical technology products. By creating intuitive, elegant, and functional interfaces, this role directly impacts user adoption, adherence to treatment, customer satisfaction, and ultimately, the company's mission to help people control their blood pressure. The design system's health and scalability will significantly impact the efficiency and speed of product development across the organization.

Growth Opportunities:

• Design System Leadership: Opportunity to take a leading role in the evolution and strategic direction of Hilo's design system, potentially becoming a Design System owner or specialist.

• Specialization: Deepen expertise in specific areas such as advanced interaction design, motion graphics for UI, or specialized health tech UX challenges.

• Mentorship: As an experienced designer, there will be opportunities to mentor junior designers and contribute to the growth of the design team.

• Cross-Functional Leadership: Develop stronger skills in cross-functional collaboration, influencing product strategy, and contributing to broader GTM (Go-To-Market) efforts through well-designed user experiences.

• Impact on a Mission-Driven Product: Contribute to a product that has a significant positive impact on global health, offering a unique sense of purpose and fulfillment.

📝 Enhancement Note: The role offers a clear path for growth within design operations and system ownership, particularly for individuals who excel at building and maintaining scalable design infrastructure. The mission-driven nature of the company also presents a unique growth opportunity in terms of personal and professional fulfillment.

🌐 Work Environment

Office Type: Hilo by Aktiia operates on a hybrid/remote-first model, with headquarters in Neuchâtel, Switzerland. This means the primary work environment will be remote or a blend of remote and occasional in-office collaboration, depending on team and company needs.

Office Location(s): While the headquarters are in Neuchâtel, the company operates internationally. For this specific role, the focus is on London, England, United Kingdom, indicating a strong presence or significant team members within this region. Remote work is a key aspect, suggesting that physical office space may be secondary to team connectivity.

Workspace Context:

• Collaborative Digital Environment: Expect a highly collaborative digital workspace facilitated by tools like Slack, Zoom, and Figma. Effective asynchronous communication and digital collaboration are paramount.

• Access to Tools: The necessary design tools (Figma, etc.) will be provided, along with access to other relevant software for communication, project management, and potentially specialized design tasks (e.g., motion, localization).

• Global Team Interaction: Opportunities to interact with a diverse, international team across different time zones, fostering a rich cultural exchange and broadening perspectives.

Work Schedule: The role is full-time, with an estimated 40 hours per week. The hybrid/remote-first nature allows for potential flexibility in daily scheduling, but core working hours will need to accommodate collaboration with colleagues across different time zones. Regular check-ins, team meetings, and design reviews will be part of the weekly rhythm.

📝 Enhancement Note: The hybrid/remote-first setup is a significant aspect of the work environment. Candidates should be comfortable with asynchronous communication and possess strong self-management skills to thrive in this model.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A brief call with HR or a recruiter to assess basic qualifications, cultural fit, and salary expectations.

• Portfolio Review & Design Challenge: A session where the candidate presents their portfolio, discussing specific projects, their design process, and their contributions to design systems. This may be followed by a take-home design challenge or a live design exercise focusing on problem-solving and design thinking.

• Team Interviews: Meetings with Product Managers, Engineers, and potentially other Designers to assess technical skills, collaboration style, and cultural alignment.

• Hiring Manager/Leadership Interview: A final interview with the hiring manager or a senior design leader to discuss strategic thinking, leadership potential, and overall fit with the team and company.

Portfolio Review Tips:

• Tell a Story: Structure your portfolio presentations around clear narratives for each project. Start with the problem, explain your process and decisions, highlight your specific contributions, and end with the outcome and lessons learned.

• Showcase Process, Not Just Polish: While polished visuals are important, emphasize your thought process, how you tackled challenges, and how you iterated based on feedback or data.

• Highlight Design System Work: Dedicate a significant portion of your presentation to your experience with design systems. Show examples of components, patterns, and how you've used systems to achieve consistency and efficiency.

• Quantify Impact: Where possible, use metrics or qualitative feedback to demonstrate the impact of your designs. For example, "This redesign led to a 15% increase in user task completion rates."

• Prepare for Figma Deep Dive: Be ready to walk through your Figma files, explaining your component architecture, auto-layout usage, and developer handoff practices.

Challenge Preparation:

• Understand the Context: If given a take-home challenge, thoroughly research Hilo by Aktiia, their products, and their mission.

• Focus on Process: For live or take-home challenges, prioritize demonstrating your design process, problem-solving approach, and how you arrive at solutions, rather than just delivering a final visual.

• Communicate Your Thinking: Clearly articulate your assumptions, constraints, and rationale behind your design decisions.

• Consider Feasibility: Think about how your proposed solutions would be implemented by engineering teams, especially in a hybrid/remote environment.

📝 Enhancement Note: The interview process will heavily rely on assessing practical design skills and the ability to articulate one's process. Candidates should be prepared to defend their design decisions and demonstrate a deep understanding of design systems and collaborative workflows.

🛠 Tools & Technology Stack

Primary Tools:

• Figma: Essential for UI design, prototyping, component architecture, auto-layout, and developer handoff. Proficiency is a hard requirement.

• Design System Tools: Figma's component libraries, potentially supplemented by documentation platforms like Zeroheight or Storybook for more comprehensive design system management.

• Prototyping Tools: Figma's built-in prototyping capabilities, potentially augmented by tools like Principle or After Effects for advanced motion design.

Analytics & Reporting:

• Product Analytics Platforms: Tools like Amplitude, Mixpanel, or Google Analytics might be used to track user behavior and inform design decisions.

• User Feedback Tools: Platforms for collecting and analyzing user feedback, such as surveys, in-app feedback widgets, or user testing platforms.

CRM & Automation:

• Localization Tools: Phrase or similar platforms for managing translated content and ensuring design consistency across different languages.

• Collaboration & Project Management: Slack for communication, Jira or Asana for task management and workflow tracking.

📝 Enhancement Note: Figma is central to the design workflow. Familiarity with design system management tools and localization platforms will be advantageous. The company likely uses standard collaboration and project management tools common in tech scale-ups.

👥 Team Culture & Values

Operations Values:

• Move the Needle: This value emphasizes a focus on impact and driving meaningful results for customers and the company. Operations professionals are expected to prioritize tasks that deliver tangible value, using clarity and judgment to focus on what matters most.

• Move Fast, Learn, Refine: This promotes a culture of agility, urgency, and continuous improvement. Operations professionals should balance speed with craft, iterating on solutions, and constantly seeking better ways to improve processes and outcomes. Ownership and proactive improvement are key.

• Team First: This value highlights the importance of collaboration, trust, and open communication. Operations professionals are expected to build strong relationships, give clear and honest feedback, and contribute to a supportive team environment where great work and teamwork are intertwined.

Collaboration Style:

• Cross-functional Integration: The design team actively collaborates with product management and engineering. Expect regular syncs, design reviews, and joint problem-solving sessions.

• Open Feedback Culture: A culture that encourages giving and receiving constructive feedback to drive continuous improvement in designs and processes.

• Knowledge Sharing: Practices that facilitate the sharing of best practices, learnings, and insights across the distributed team, fostering collective growth.

📝 Enhancement Note: The company's values are action-oriented and emphasize impact, agility, and collaboration. These are critical for success in a fast-paced, mission-driven scale-up environment, especially within a distributed team.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Innovation with Medical Rigor: Designing user experiences for a medical device requires a delicate balance between intuitive, modern design and the strict requirements for accuracy, safety, and regulatory compliance (CE Marked Class IIa).

• Designing for a Distributed Team: Effectively collaborating and maintaining design consistency across a globally distributed team requires strong asynchronous communication skills and robust design system governance.

• Evolving a Design System at Scale: As the company grows and product offerings expand, evolving and maintaining a comprehensive design system to support new features and products efficiently presents an ongoing challenge.

• Integrating Emerging Technologies: Staying ahead of the curve by effectively integrating new technologies like AI into the design process while ensuring they genuinely enhance user experience and product value.

Learning & Development Opportunities:

• Advanced Design System Development: Opportunities to lead and innovate within the design system, potentially defining new standards and contributing to its strategic roadmap.

• Health Tech UX Specialization: Deepen expertise in the unique challenges and opportunities of designing for health technology, wearables, and connected devices.

• Cross-Disciplinary Learning: Exposure to cutting-edge medical technology, clinical validation processes, and the business strategy of a rapidly growing scale-up.

• AI in Design Exploration: Hands-on experience with AI tools for design, learning how to leverage them for greater efficiency and creative output.

📝 Enhancement Note: The challenges are inherent to working in a cutting-edge med-tech company with a global reach. The growth opportunities are substantial for a designer looking to make a significant impact and develop specialized skills.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you had to balance user needs with significant technical constraints or regulatory requirements. How did you approach it, and what was the outcome?" (Focus on your problem-solving process, compromise, and communication.)

• "How would you approach building or evolving a design system for a product like Hilo's, considering its medical nature and distributed team?" (Highlight your understanding of systems thinking, scalability, and collaboration.)

Company & Culture Questions:

• "Based on your research, how do you see the Hilo mission influencing your design approach?" (Demonstrate your understanding of the company's purpose and values.)

• "How do you ensure effective collaboration and maintain design consistency when working with a distributed team?" (Address your experience with asynchronous communication and team dynamics.)

Portfolio Presentation Strategy:

• Structure for Impact: Begin with a high-level overview of your career and design philosophy. Then, dive into 2-3 key projects that best represent your skills and experience relevant to this role (design systems, end-to-end product design, health tech if applicable).

• Be Concise and Focused: For each project, clearly articulate the problem, your role, your process, key decisions, challenges, and the outcomes. Avoid getting bogged down in excessive detail.

• Emphasize the "Why": Explain the rationale behind your design decisions, showcasing your strategic thinking and understanding of user needs and business goals.

• Demonstrate Figma Proficiency: Be ready to share your screen and walk through key aspects of your Figma files, highlighting your component architecture, auto-layout techniques, and developer handoff documentation.

• Prepare for Q&A: Anticipate questions about your process, decisions, and how you handle feedback and collaboration.

📝 Enhancement Note: Interview preparation should focus on demonstrating not only design skills but also strategic thinking, problem-solving abilities, and cultural alignment with Hilo's values of impact, agility, and teamwork.

📌 Application Steps

To apply for this Product Designer position:

• Submit your application through the provided link on Workable.

• Tailor Your Resume: Customize your resume to highlight the specific skills and experiences mentioned in the job description, such as Figma proficiency, design systems experience, and any relevant health tech background. Use keywords from the job posting naturally.

• Curate Your Portfolio: Select 2-3 of your strongest projects that best showcase your end-to-end design process, your work with design systems, and your visual/interaction design craft. Ensure they are well-documented with clear narratives.

• Prepare Your Portfolio Presentation: Practice walking through your portfolio, focusing on telling a compelling story for each project and being ready to discuss your design decisions and Figma file structure.

• Research Hilo by Aktiia: Thoroughly understand their mission, product, technology, and company values. This will be crucial for answering company-specific questions and demonstrating your genuine interest.

⚠️ 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.