Monday, October 27, 2025
Y factor

Senior Product Designer for mobile app for family building 🌱

Posted: 3 days ago

Job Description

Join us in designing an easier way to family buildingAt Y factor, we're improving how people conceive through sperm donation, making it more accessible and personal. We're looking for a Senior Product Designer, who can translate complex user needs into great mobile experiences, that will make a difference in countless lives.About Y FactorConceiving through donation is not an easy journey; going through the traditional system is a highly regulated, time-consuming, impersonal, and expensive process. Many future parents and donors turn to the private market to get control back in their own hands, giving them the chance to meet the other side of the donation. However, today this means you are very much on your own for navigating the journey, and current solutions are chaotic, low quality, and lack safety measures and transparency.At Y factor, we believe something this important deserves better. We are on a mission to turn private sperm donation into a safe, easy, and enabling experience. We’re a young startup and our app is freshly launched this summer. With our continuous development efforts to add and improve features, we’re adding high complexity to our solution, and we need you to help make sure we give our users the best possible experience.We are currently a small team of 7 people working on the project, and we follow a hybrid model working both remotely and from our office in Frederiksberg. We value collaboration and social atmosphere as highly as professional performance.About The RoleWe're looking for a Senior Product Designer with good mobile expertise to own and evolve the design of our iOS and Android applications. You'll be taking a leading role in designing our app, bridging the gap between our users' needs and the features we develop for our app, creating experiences that are not just functional but simple to navigate, trustworthy, and engaging.As our Senior Product Designer, you will work independently to come up with and execute on tasks, but also in close collaboration with our Tech Lead Deyan and the engineering team, as well as our CEO Sofie, who you will report to. We offer a competitive salary based on qualifications and experience.This is a unique opportunity to shape the design culture of a mission-driven startup from the early stages, with high autonomy and the chance to make a lasting impact on a product that matters.What You'll Be DoingIf you join Y factor as our Senior Product Designer you'll be tackling unique design problems. We work to create trust in a sensitive, stigmatised space that many people have an opinion about. This makes it critical to find a good balance between user privacy and the need for connection. You need to design a tool that is useful for diverse family structures and cultural backgrounds, simplifying complex legal and medical information into something easily digestable. Your main responsibilities will be:Leading the design of our mobile app and websiteOwn the full design process - ideation, wireframes, polished visuals, interactive prototypes, implementation, and QACreate and evolve our design system - keep it simple, scalable, and good lookingDrive the mobile-first design strategy - improve our complex user flows for profile creation, matching and chattingDevelop intuitive information architecture for navigation between user profiles, search filters, and communication featuresCollaborate with engineering - Work closely to bring ideas to life and ensure seamless implementation of designsLead user research initiatives - test prototypes, analyse data, and talk to users to learn how we can improve their experienceStrategic ImpactInfluence product strategy - turn user insights into clear, actionable design priorities that influence what we buildAdvocate for accessibility and inclusive design - ensuring our app serves diverse user groups with different needsBuild trust through design - we deal with sensitive topics, so conveying safety, privacy, and reliability is keyDesign metrics and KPIs - measure the impact of design decisions on user successAbout YouWe're looking for a full time colleague based in Copenhagen, who thrives working in startups, knows how to get things done efficiently and has an interest in our mission. We are a small team and spend a lot of time together, so we also value personal chemistry very high. We don't care much about your degree, but we are very interested in learning about your previous work and seeing your skills in action!Must-have Experience4+ years of product design experience with a strong portfolio demonstrating mobile app expertise with at least 2 shipped mobile products (iOS/Android) that you've designed from concept to launchStrong Figma skills for design, prototyping, and design system managementSolid understanding of mobile UX patterns incl. understanding of mobile development constraints and platform specific guidelines (iOS Human Interface Guidelines, Material Design)A great eye for visual details with attention to typography, colour, spacing, and micro interactionsSystems thinking approach with ability to create scalable design solutions and component librariesExperience with startup projects and building products with small teamsUser research capabilities and comfortable conducting interviews, usability testing, and synthesising insightsGood communication skills in English (written and spoken) - ability to articulate design decisions to diverse stakeholdersBased in Copenhagen and able and willing to come to the office regularlyNice to HaveExperience with B2C and SaaS designExperience in healthcare or other sensitive domainsExperience with social, matchmaking, marketplace or two-sided platform designUnderstanding of the UK and US markets and cultural nuancesWhy join us?At Y factor, we're a team genuinely excited to create something meaningful. This role isn’t just about Design; it’s about shaping an experience that could make a real difference in the life of people who enter the world of family planning.Here, you’ll have the opportunity to build something from the ground up, shape our user experience, influence our product direction, and play a key role in our early-stage success.What We OfferDirect impact on a product that helps people achieve their family dreamsGreat responsibility for shaping the design direction and user experienceFlexible work model - work when and where you're most productive, but be online for meetings and onsite whenever neededCompetitive salary at DKK 35,000 - DKK 45,000 per month based on experienceOther Benefits - laptop, health insurance, pension, lunch and great coffeeCentral office in Frederiksberg, close to Forum stationMission-driven team - work alongside people who genuinely care about our impactThe Application processSubmit your application in English by applying here on The Hub, including your LinkedIn, your portfolio showcasing 2-3 mobile app case studies with your design process, and answer a few questionsIntro call (30-45 mins) with our Tech Lead Deyan to asses potential fitCase interview (1.5 hours online) - Present your challenge solution and explain your reasoning, there will be a take-home design challenge (2 hours) shared with you a the week before with a relevant problem from our domainFinal Interview (90 min in person) - Final interviewReference Check - Quick chat with your referencesOffer - Welcome to Y factor!We aim to complete the entire process within 4-5 weeks.Start Date: As soon as possibleWe're excited to welcome a passionate product designer to help us create a platform that will positively impact many lives. If you're ready to take on this challenge and contribute to a meaningful cause, we'd love to hear from you!

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