Une lettre de motivation est-elle obligatoire pour postuler à cette offre ?La lettre de motivation est optionnelle pour postuler à cette offre.Quelle est la date de début du contrat?Le contrat pour cette offre de job démarre le 31 août 2025Le posteDescriptif du posteWe're looking for a UX Researcher / Content Designer to join our Design team!You'll play a key role in helping us better understand our users, identify frictions, and craft clear, useful interfaces. From running user research to writing microcopy, you'll work closely with product designers, PMs and developers to shape an experience that's truly user-centered and data-informed.UX ResearchDesign and lead user research protocols: user interviews, usability tests, shadowing, surveys, etc.Analyze product usage data using tools like Mixpanel, Metabase, etc. to identify pain points, drop-offs, and areas for optimization.Combine quantitative and qualitative insights to deliver actionable recommendations.Identify user needs, expectations, and frictions (brands, agencies, etc.).Share learnings with the product team through personas, journey maps, and other formats to inform roadmap decisions.Support Product Designers with a user-centered, data-informed perspective across initiatives.UX Writing / Content StrategyOwn the creation of clear, concise, and helpful product content: labels, titles, descriptions, onboarding messages, error messages, etc.Ensure the Happydemics tone of voice is consistent across the product, in collaboration with Brand and Design teams.Build and maintain a Content Design System (writing guidelines, terminology, reusable microcopy).Work closely with developers and designers to integrate copy at the right stage of the product development process.Profil recherchéWho You Are3+ years of experience in UX Research, UX Writing, or Content Design, ideally in a B2B or SaaS environment.Comfortable with both qualitative and quantitative research methods, and able to adapt them to business needs.Excellent synthesis and communication skills, with strong attention to detail.Able to advocate for your ideas while fostering collaboration.Solid product culture and understanding of UX/UI principlesFluent in englishDéroulement des entretiensRecruitment ProcessVideo call with Audrey (Head of HR).Interview with Thomas (Head of Design)Meeting with the FoundersWhy Join Us?Professional development: access to continuous training and professional growth opportunities (vertical and/or horizontal mobility)Recognition and rewards: competitive fixed and variable payAutonomy and responsibility: encouragement to take initiatives and make a real impact on projects.Innovative projects: participation in groundbreaking projects in the field of advertising effectiveness.Cutting-edge technologies: access to advanced tools and technologies to carry out your missions.International work environment: collaborate with an innovative, passionate and international team. HQ in the heart of ParisFlexible work options: remote work options and flexible office policy for better work-life balance.Transparency and open communication: between teams and managementEnvie d'en savoir plus ?Rencontrez Laetitia, Marketing Insight ManagerRencontrez Charlotte, Head of SalesDécouvrez l'entrepriseExplorez la vitrine de l'entreprise ou suivez-la pour savoir si elle vous correspond vraiment !Ils sont sociablesL'entrepriseBig Data, Marketing / Communication, Publicité47 collaborateursCréée en 2015Âge moyen : 29 ans43%57%Qui sont-ils ?What if advertising strategies were more profitable for both ad players and consumers?Happydemics empowers advertising players worldwide to precisely measure the ROI of their campaigns. Utilizing a unified methodology and cutting-edge technologies, we streamline performance measurement and campaign optimization.As the trusted partner of thousands of players globally, our SaaS delivers key analytics in a privacy-friendly environment, setting a new standard in advertising effectiveness.Le lieu de travailD'autres offres vous correspondent !Ces entreprises recrutent aussi au poste de “Expérience utilisateur (UX) et conception”.Accor Tech & DigitalCDIIssy-les-MoulineauxLogiciels, Big Datail y a 7 joursNablaCDIParisTélétravail fréquentIntelligence artificielle / Machine Learning, Big Data60 collaborateursil y a 10 joursADVANCED SCHEMACDIParisIT / Digital, SaaS / Cloud Services220 collaborateursil y a 25 joursQwantCDIParisTélétravail fréquentBig Data84 collaborateursil y a 2 moisDeloitteCDILa DéfenseTélétravail fréquentOrganisation / Management, Stratégie7 700 collaborateursil y a 2 moisPostulerSauvegarderA proposNous rencontrerLa newsletter qui fait le tafUne fois par semaine, des histoires, des jobs et des conseils dans votre boite mail.Je m'abonneVous pouvez vous désabonner à tout moment. On n'est pas susceptibles, promis. Pour en savoir plus sur notre politique de protection des données,