Senior Product Designer (UX/UI)

📍 Job Overview

Job Title: Senior Product Designer (UX/UI)

Company: Pulsetto

Location: Warsaw, Poland / Vilnius, Lithuania (Hybrid or Remote)

Job Type: Full-time

Category: Product Design / UX/UI

Date Posted: March 23, 2026

Experience Level: 5-10 Years

Remote Status: Hybrid (3 days in office in Vilnius) or Fully Remote

🚀 Role Summary

• Drive end-to-end UX/UI ownership for the Pulsetto mobile application, focusing on enhancing user engagement, retention, and premium conversion rates.

• Transform the app experience into a cohesive, intuitive, and high-quality product by meticulously auditing and improving key user journeys.

• Leverage user research and data-informed insights to shape product direction and deliver measurable business impact through impactful design solutions.

• Lead the development and maintenance of a scalable design system, ensuring consistency and efficiency across all product features and touchpoints.

• Collaborate closely with Product Management and Engineering teams to translate design concepts into high-quality, user-centric implementations.

📝 Enhancement Note: This role is positioned as a Senior Product Designer with a strong emphasis on UX/UI, focusing on mobile app development. The emphasis on "end-to-end ownership," "measurable business impact," and "shaping product direction" indicates a strategic role that goes beyond traditional visual design, requiring a deep understanding of user psychology, product strategy, and business objectives. The company's rapid growth and recognition (Deloitte Fast 50, Netflix feature) suggest a dynamic, results-oriented environment where design directly influences business outcomes.

📈 Primary Responsibilities

• Own the complete UX/UI lifecycle for the Pulsetto mobile application, from conceptualization to implementation and iteration.

• Conduct comprehensive audits of critical user journeys, including onboarding, core feature usage, and premium conversion funnels, to identify key friction points and opportunities for improvement.

• Execute user research methodologies, including interviews and usability testing, to gather actionable insights that inform design decisions and product strategy.

• Translate complex user needs and business requirements into clear, intuitive, and aesthetically pleasing product experiences and detailed design specifications.

• Build, evolve, and maintain a robust and scalable design system to ensure consistency, efficiency, and a cohesive brand experience across the entire application.

• Foster strong, collaborative relationships with Product Managers and Engineering teams, ensuring seamless handoffs and high-fidelity implementations of design solutions.

• Contribute significantly to product strategy and decision-making through user-centric perspectives and data-informed design rationale.

• Proactively identify opportunities to enhance user engagement, drive retention, and increase premium subscription conversion rates through strategic design interventions.

📝 Enhancement Note: The responsibilities clearly outline a senior-level expectation for a designer who not only executes but also strategizes and leads. The focus on "audits," "user research," "design system ownership," and "contributing to product decisions" highlights the strategic, analytical, and leadership aspects of this role, crucial for a Senior Product Designer in a fast-growing tech company.

🎓 Skills & Qualifications

Education: Bachelor's or Master's degree in Design, Human-Computer Interaction, Psychology, or a related field, or equivalent practical experience.

Experience: 5-10 years of professional experience in UX/UI design, with a significant focus on mobile application design.

Required Skills:

• Proven expertise in designing complex mobile app UX/UI, demonstrating a strong understanding of platform-specific design patterns and best practices for iOS and Android.

• Demonstrated ability to design and deliver end-to-end product experiences, showcasing a holistic approach to user flows and problem-solving.

• Hands-on experience conducting user research, including user interviews, usability testing, persona development, and translating research findings into actionable design recommendations.

• Experience in building, maintaining, or significantly contributing to design systems, including component libraries, style guides, and documentation.

• A strong understanding of how UX/UI decisions directly impact key business metrics such as user engagement, retention, and conversion rates.

• Excellent collaboration and communication skills, with a proven track record of working effectively with cross-functional Product and Engineering teams.

Preferred Skills:

• Experience designing for subscription-based products, SaaS platforms, or applications with premium feature tiers.

• Familiarity with product analytics tools such as Amplitude, Mixpanel, Google Analytics, or similar for data-driven design iteration.

• Previous experience in the health, wellness, or consumer health technology sectors.

• Experience working within a startup or scale-up environment, demonstrating adaptability and a proactive approach to rapid growth.

• Understanding of A/B testing methodologies and experience in designing experiments to validate design hypotheses.

📝 Enhancement Note: The requirements emphasize practical, hands-on experience in mobile app UX/UI, user research, and design systems, aligning with the role's strategic and execution-focused nature. The inclusion of "end-to-end product experiences, not just screens" is a key differentiator for senior roles. Preferred skills highlight areas that would provide a competitive advantage in this specific industry and company stage.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Showcase 3-5 compelling case studies demonstrating end-to-end mobile app UX/UI design projects.

• Each case study should clearly articulate the problem statement, your role and responsibilities, the design process followed, key challenges faced, and the solutions implemented.

• Emphasize the impact of your design solutions on user behavior and business metrics (e.g., increases in engagement, retention, conversion rates).

• Include examples of user research conducted, design iterations based on feedback, and the final implemented product.

Process Documentation:

• Provide evidence of your systematic approach to user research, including methodologies used and how insights were translated into design decisions.

• Illustrate your experience in building or contributing to design systems, showcasing component libraries, style guides, and principles of scalability and consistency.

• Detail your collaboration processes with Product and Engineering teams, highlighting how you ensure effective communication and high-quality implementation.

• If applicable, include examples of how you've used analytics data or A/B testing to inform and validate design improvements.

📝 Enhancement Note: The portfolio requirements are tailored to a senior designer role, emphasizing not just visual output but the entire design process, problem-solving capabilities, and demonstrable business impact. The focus on case studies that highlight "problem-solving, thinking, and impact" is a direct instruction from the job description.

💵 Compensation & Benefits

Salary Range: €4000 - €5000 EUR gross/month

• This range is for a full-time, senior-level Product Designer in the specified locations (Warsaw/Vilnius). The gross monthly salary is before taxes and social contributions.

• Methodology: This estimate is based on current market data for experienced UX/UI Product Designers in Eastern European tech hubs like Warsaw and Vilnius. Factors considered include the 5-10 years of experience requirement, the senior title, and the company's stated growth stage and recognition. The range reflects potential variations based on specific experience and skill alignment.

Benefits:

• Hybrid work model: 3 days in the Vilnius office, or fully remote if based elsewhere.

• Direct impact on product experience, retention, and revenue generation.

• Full ownership of UX/UI across a fast-growing product.

• Close collaboration with other teams within the company.

• Opportunity to shape and build a scalable design system from the ground up.

• Ambitious environment where product quality is highly valued.

• Potential for professional growth and development within a fast-paced tech company.

Working Hours: Full-time, typically around 40 hours per week, with flexibility expected in a dynamic startup/scale-up environment.

📝 Enhancement Note: The salary range is explicitly provided in the job description. The benefits listed are directly from the job description and are tailored to appeal to professionals seeking impact and growth. The working hours are derived from the "Full-time" employment type.

🎯 Team & Company Context

🏢 Company Culture

Industry: Wellness Tech, Health Tech, Consumer Technology. Pulsetto is a recognized leader in the wellness technology space, leveraging innovative approaches to nervous system wellness. Their rapid growth and recognition by Deloitte as the #1 Company to Watch in Technology Fast 50 CE highlight their significant market presence and potential.

Company Size: Pulsetto is a fast-growing scale-up, indicated by its rapid expansion and the need for senior roles to manage product complexity. This implies a dynamic, agile, and potentially resource-constrained environment where individual contributions have a significant impact.

Founded: While the founding date isn't explicitly stated, the company's mention in Deloitte's Technology Fast 50 CE program (2025) and its presence on Netflix suggest it's a relatively established but rapidly scaling entity, likely founded within the last 5-10 years.

Team Structure:

• The Product Design team likely consists of a small, focused group of designers, potentially reporting to a Head of Product or a similar leadership role.

• This Senior Product Designer will be a key individual contributor, potentially mentoring junior designers if the team grows.

Methodology:

• Data-driven decision-making is a core principle, with an emphasis on user research, usability testing, and analytics (Amplitude, Mixpanel) to inform design and product strategy.

• Agile development methodologies are likely employed, characterized by rapid iteration, continuous improvement, and close team collaboration.

• A strong focus on product quality and user experience as key differentiators in a competitive wellness tech market.

Company Website: https://careers.pulsetto.tech

📝 Enhancement Note: The company context is built from the provided description, highlighting Pulsetto's rapid growth, industry leadership, and the implications for the work environment. The "Company to Watch" recognition and celebrity endorsements (Ronaldo, NBA players) indicate a high-visibility, ambitious, and innovative company culture.

📈 Career & Growth Analysis

Operations Career Level: This role is firmly positioned at the Senior level within the Product Design discipline. It requires demonstrated end-to-end ownership, strategic input into product direction, and the ability to drive measurable business impact. This level implies a high degree of autonomy, responsibility for complex projects, and the expectation of mentoring or guiding less experienced designers as the team scales.

Reporting Structure: The Senior Product Designer will likely report to a Head of Product, Director of Product, or a similar senior product leader. They will collaborate closely with Product Managers and Engineering Leads on a day-to-day basis.

Operations Impact: The primary impact of this role is on the user experience of the Pulsetto mobile app, directly influencing key business metrics such as user engagement, retention, and premium conversion rates. By creating a more intuitive and valuable product experience, the designer will contribute significantly to revenue growth and customer satisfaction.

Growth Opportunities:

• Skill Specialization: Opportunity to deepen expertise in mobile UX/UI, user research methodologies, and design system architecture within the wellness tech domain.

• Leadership Potential: As the company scales, there may be opportunities to move into a Lead Product Designer role, manage a design team, or influence broader product strategy.

• Cross-Functional Development: Exposure to product management, engineering, and business strategy provides a holistic understanding of product development and growth.

• Industry Expertise: Developing specialized knowledge in the rapidly growing wellness technology sector.

📝 Enhancement Note: This analysis focuses on the career trajectory and impact for a Senior Product Designer. The emphasis is on moving beyond task execution to strategic contribution and leadership potential within a high-growth company. The "operations" aspect is interpreted through the lens of product operations and business impact driven by design.

🌐 Work Environment

Office Type: Hybrid work model with options for primarily remote work, or 3 days per week in the Vilnius office. This suggests a modern, flexible work environment that balances in-person collaboration with remote autonomy.

Office Location(s): Vilnius, Lithuania (for hybrid option); other locations in Poland/Ukraine (for remote option). The Vilnius office likely serves as a central hub for team interaction and collaboration.

Workspace Context:

• Collaborative Environment: The hybrid model encourages collaborative sessions, brainstorming, and team-building activities when in the office, while remote work allows for focused individual work.

• Tools & Technology: Employees will have access to modern design and collaboration tools necessary for remote and hybrid work, including design software, project management tools, and communication platforms.

• Operations Team Interaction: Regular interaction with Product Managers, Engineers, and other stakeholders is expected, fostering a dynamic and integrated product development process.

Work Schedule: Full-time employment with a standard work week (approx. 40 hours), but with the flexibility inherent in a hybrid/remote setup common in tech startups and scale-ups. The focus is on output and achieving objectives rather than strict adherence to hours.

📝 Enhancement Note: The work environment details are derived from the "Hybrid" work arrangement and location information, emphasizing flexibility and collaboration suitable for a tech scale-up.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and portfolio to assess experience, skills, and alignment with the role requirements.

• Portfolio Presentation & Discussion: A session where you present 1-2 key case studies from your portfolio, detailing your process, problem-solving approach, and the impact of your design. Expect in-depth questions about your decisions and rationale.

• Design Challenge/Exercise: You may be given a small design task or asked to critique an existing experience to demonstrate your thinking process, problem-solving skills, and ability to apply design principles to specific challenges.

• Cross-functional Interviews: Meetings with Product Managers and Engineers to assess collaboration style, communication skills, and technical understanding.

• Final Interview: A discussion with senior leadership to evaluate cultural fit, strategic thinking, and overall alignment with Pulsetto's vision and values.

Portfolio Review Tips:

• Focus on Impact: Clearly articulate the business and user outcomes of your design work. Quantify results whenever possible (e.g., "increased conversion by X%," "reduced user errors by Y%").

• Show Your Process: Don't just show final screens. Walk through your research, ideation, iteration, and testing phases. Explain why you made certain decisions.

• Tailor to the Role: Highlight projects that best demonstrate your mobile app UX/UI expertise, end-to-end product design experience, and ability to drive business metrics.

• Be Prepared to Discuss: Anticipate questions about your design choices, challenges, and how you handle feedback and collaboration.

• Showcase Design System Experience: If you have experience building or contributing to design systems, make sure this is evident.

Challenge Preparation:

• Understand the Product: Familiarize yourself with the Pulsetto app and its target audience.

• Think Critically: Be ready to analyze user flows, identify pain points, and propose solutions.

• Communicate Your Thinking: Clearly articulate your thought process, even if you don't reach a perfect solution. Focus on your approach to problem-solving.

• Consider Business Goals: Frame your solutions in the context of Pulsetto's business objectives (engagement, retention, conversion).

📝 Enhancement Note: This section outlines a typical interview process for a senior design role in a tech company, with specific advice tailored to portfolio presentation and handling design challenges.

🛠 Tools & Technology Stack

Primary Tools:

• Design & Prototyping: Figma (highly probable, industry standard for collaborative design), Sketch, Adobe Creative Suite.

• User Research Platforms: Tools for conducting interviews, surveys, and usability testing (e.g., UserTesting.com, Lookback, Maze).

• Design System Management: Tools or processes for organizing and maintaining design system components and documentation.

Analytics & Reporting:

• Product Analytics: Amplitude, Mixpanel, Google Analytics (or similar for tracking user behavior, engagement, and conversion).

• A/B Testing Tools: Optimizely, VWO, or in-app experimentation frameworks for validating design hypotheses.

CRM & Automation:

Collaboration & Project Management:

• Jira, Asana, Trello (for managing design tasks and workflows with engineering).

• Slack, Microsoft Teams (for communication).

📝 Enhancement Note: This section lists common tools used by UX/UI designers, particularly in mobile app development and scale-up environments. Figma is a strong assumption given its industry prevalence. The inclusion of analytics tools reflects the job description's emphasis on data-informed design.

👥 Team Culture & Values

Operations Values:

• User-Centricity: A deep commitment to understanding and solving user problems, ensuring the product delivers genuine value and a seamless experience.

• Data-Driven Decision Making: Relying on user research, analytics, and experimentation to validate assumptions and guide design and product strategy.

• Quality & Craftsmanship: A high standard for design execution, aiming for intuitive, aesthetically pleasing, and technically sound product experiences.

• Collaboration & Transparency: Open communication and close teamwork with Product and Engineering to achieve shared goals and foster a cohesive product development process.

• Agility & Iteration: Embracing a fast-paced environment, iterating quickly based on feedback and data, and adapting to evolving user needs and business objectives.

Collaboration Style:

• Cross-functional Partnership: Working seamlessly with Product Managers to define requirements and with Engineers to ensure faithful implementation of designs.

• Feedback Integration: Proactively seeking and constructively incorporating feedback from peers, stakeholders, and users.

• Knowledge Sharing: Contributing to the team's collective knowledge through design reviews, documentation, and mentorship.

📝 Enhancement Note: These values are inferred from the company's description, the role's emphasis on data and user impact, and typical scale-up tech culture traits.

⚡ Challenges & Growth Opportunities

Challenges:

• Balancing Strategic Vision with Rapid Execution: In a fast-growing company, there's a constant need to balance long-term product vision with the immediate demands of rapid feature development and iteration.

• Scaling a Design System: Building and maintaining a design system that can effectively support a rapidly expanding product and team requires careful planning and ongoing effort.

• Driving Measurable Impact: Quantifying the direct impact of design on key business metrics can be challenging and requires strong analytical skills and collaboration with analytics teams.

• Navigating Ambiguity: Startups and scale-ups often involve a degree of ambiguity; designers must be comfortable with evolving requirements and priorities.

Learning & Development Opportunities:

• Deep Dive into Wellness Tech: Gaining specialized knowledge and experience in a rapidly growing and impactful industry.

• Ownership and Autonomy: The opportunity to take full ownership of critical product areas provides significant learning and growth through hands-on experience.

• Mentorship and Leadership: Potential to mentor junior designers and take on leadership responsibilities as the design function matures.

• Exposure to Business Strategy: Close collaboration with product and leadership teams offers insights into broader business strategy and growth levers.

📝 Enhancement Note: These challenges and growth opportunities are typical for senior roles in dynamic, fast-growing tech companies, framed from the perspective of a Product Designer.

💡 Interview Preparation

Strategy Questions:

• "How would you approach auditing and improving the onboarding flow for the Pulsetto app, considering our goal of increasing user retention?" (Focus on your process, user research, and potential metrics.)

• "Describe a time you had to advocate for a design decision that was met with resistance. How did you handle it, and what was the outcome?" (Assess problem-solving, communication, and stakeholder management.)

Company & Culture Questions:

• "What excites you most about Pulsetto's mission and product in the wellness tech space?" (Show genuine interest and understanding of the company's vision.)

• "How do you typically collaborate with Product Managers and Engineers? Can you give an example of a successful collaboration?" (Evaluate teamwork and communication style.)

Portfolio Presentation Strategy:

• Structure Your Narrative: For each case study, clearly define the problem, your role, your process (research, ideation, iteration, testing), the solution, and the impact/results.

• Highlight Problem-Solving: Emphasize the challenges you encountered and how you overcame them with thoughtful design solutions.

• Showcase Your Thinking: Be prepared to articulate the "why" behind your design choices, backed by user insights or business rationale.

• Quantify Impact: Wherever possible, use data and metrics to demonstrate the success of your designs.

• Be Ready for Deep Dives: Expect detailed questions about specific design elements, user flows, and your technical considerations.

📝 Enhancement Note: These interview questions are crafted to probe the candidate's strategic thinking, problem-solving abilities, collaborative skills, and understanding of business impact – all critical for a Senior Product Designer role.

📌 Application Steps

To apply for this Senior Product Designer (UX/UI) position:

• Submit your application through the Pulsetto careers portal.

• Portfolio Customization: Ensure your portfolio prominently features 2-3 mobile app UX/UI case studies that best align with the requirements of this role, highlighting end-to-end ownership, user research, and demonstrable business impact.

• Resume Optimization: Tailor your resume to emphasize your experience with mobile app design, user research methodologies, design systems, and your ability to drive key metrics like engagement and conversion. Use keywords from the job description.

• Company Research: Familiarize yourself with Pulsetto's product, mission, and recent achievements (e.g., Deloitte Fast 50 recognition, Netflix feature). Understand their target audience and the wellness tech landscape.

• Prepare Your Narrative: Practice articulating your design process, key decisions, and the impact of your work for your portfolio presentation. Be ready to discuss how you would approach the challenges outlined in the job description.

⚠️ 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.