DNA Script
DNA Script is a leading company in the production of nucleic acids for genomic, synthetic biology and biopharmaceutical applications.
Our clean, efficient Enzymatic DNA Synthesis (EDS) technology, implemented on a benchtop instrument (the SYNTAX), accelerates innovation in life science and biotechnology through the decentralization of rapid, on demand and high quality DNA synthesis.
Our approach builds upon nature's billions of years of evolution in enzymatically synthesizing DNA, setting new standards for assembling nucleic acids to accelerate scientific discovery and DNA/RNA production in disciplines with profound impacts upon humanity.
DNA Script has a broad stable of high quality investors and is capitalized to continue its progress to full commercialization of the technology and products. We are building a global organization, with the talent, skills and attitude to achieve our mission: to unlock the power of “DNA-write”.
This is an opportunity for a dynamic individual to join an international and highly skilled team, and to make significant contributions to commercializing a technology with far-reaching potential across the biological sciences and beyond.
📍 Le Kremlin-Bicêtre, France | En présentiel (présence sur site 3 à 4 jours par semaine)
🗓 Début : Août/ Septembre 2026 | CDI
👥 Structure : PME (~70 collaborateurs, France + USA)
💡Le contexte
Nous recherchons un(e) HR Business Partner expérimenté(e), rattaché(e) au Directeur des fonctions support (CFO), qui apportera conseil et expertise aux managers dans les domaines suivants : conformité, formation et développement, rémunération et avantages sociaux, recrutement, planification des effectifs, gestion de la performance et relations sociales.
Le/La Senior HR Business Partner est un partenaire stratégique des dirigeants et de leurs équipes locales, chargé(e) de traduire la stratégie business en une stratégie et un plan RH détaillés. Cela inclut la mise en œuvre de solutions RH à la fois créatives et innovantes.
Ce rôle soutiendra les objectifs visant à recruter, engager, développer et fidéliser les meilleurs talents, ainsi qu’à construire les capacités organisationnelles nécessaires au succès de l’entreprise à court et long terme.
🧠 Vos missions :
Opérations RH du quotidien
- Gérer les onboarding et offboarding de A à Z
- Coordonner la paie externalisée et en contrôler la fiabilité
- Superviser l'administration du personnel en lien avec les prestataires
- Maintenir les données RH à jour et fiables
- Gérer les absences, congés, arrêts maladie
Partenariat managers
- Être le point de contact RH de tous les managers de l'entreprise
- Apporter un appui concret sur les questions d'équipe, de recrutement et d'organisation
- Accompagner les situations individuelles sensibles avec discernement
Conformité et relations sociales
- Veiller à la conformité des pratiques RH (droit du travail français)
- Préparer et animer les réunions CSE
- Gérer les situations sensibles en lien avec le conseil juridique externe
- Appliquer et faire vivre les politiques internes
Recrutement
- Piloter les processus de recrutements de bout en bout en appui des managers
- Assurer une expérience candidat soignée
Performance & développement
- Déployer et animer les campagnes d'évaluation
- Identifier les besoins de formation et mettre en place des actions ciblées
- Soutenir les managers dans la gestion de la performance
✅ Profil recherché
- A partir de 4 ans d'expérience en RH généraliste ou HRBP, idéalement en PME ou startup
- Expérience préalable dans une environnement technologique ou scientifique
- À l'aise pour gérer seul/e un périmètre RH complet (interlocuteur RH unique)
- Bonne maîtrise du droit du travail français
- Expérience de coordination avec des prestataires externes (paie, juridique)
- Sens du service, réactivité et capacité à jongler avec des sujets variés
- Aisance avec les outils RH et bureautiques
- Français courant indispensable – anglais professionnel requis (équipe et prestataires internationaux)
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🎯 HR Business Partner - HR Generalist📍 Le Kremlin-Bicêtre, France | On-site (expected 3 to 4 days per week)
🗓 Start date: August / September 2026 | Permanent Contract
👥 Company size: ~70 employees (France + USA)
💡 About the role
DNA Script is a Franco-American biotech with around 70 employees, specializing in enzymatic DNA synthesis. You will join an agile, international organization with teams based primarily in France (HQ), along with a few individuals in the US.
You will be the company's sole HR contact, reporting directly to the CFO in charge of support functions. You will rely on external providers (payroll firm, employment law counsel) for specialized topics.
This is primarily an operational role: keeping HR running smoothly day to day, with rigor, responsiveness, and practical judgment.
🧠Your missions :
Day-to-day HR operations
- Manage onboarding and offboarding end to end
- Coordinate outsourced payroll and ensure its accuracy
- Oversee personnel administration in coordination with external providers
- Keep HR data accurate and up to date
- Handle absences, leave, and sick days
Manager support
- Serve as the HR point of contact for all managers across the company
- Provide practical advice on team, recruitment, and organizational matters
- Handle sensitive individual cases with sound judgment and discretion
Compliance and employee relations
- Ensure HR practices comply with French labor law
- Prepare and run CSE meetings
- Manage sensitive situations in coordination with external legal counsel
- Apply and maintain internal policies consistently
Recruitment
- Lead recruitment processes end to end in support of managers
- Ensure a consistent, high-quality candidate experience
Performance & development
- Roll out and run performance review cycles
- Identify training needs and implement targeted actions
- Support managers in performance management
✅ What we are looking for
- 4+ years of experience as an HR Generalist or HRBP, ideally in an SME or startup
- Prior experience in a technology or scientific environment
- Comfortable managing a full HR scope independently (sole HR contact)
- Good command of French labor law
- Service mindset, responsiveness, and ability to juggle diverse topics
- Comfortable with HR tools and standard office software
- Professional English required - French fluency essential (international team and providers)
🎁 What we offer
- A central, autonomous role in a human-scale company
- Direct access to the CFO and leadership team
- A stimulating scientific environment with a meaningful mission
- Real responsibilities from day one
Skills Required
- 4+ years of experience as an HR Generalist or HR Business Partner
- Experience in an SME or startup environment
- Prior experience in a technology or scientific environment
- Ability to manage a full HR scope independently (sole HR contact)
- Good command of French labor law
- Experience coordinating with external providers (payroll firm, legal counsel)
- Comfortable with HR tools and standard office software
- French fluency
- Professional English
- Service mindset, responsiveness, ability to handle diverse HR topics
What We Do
DNA Script was created to revolutionize DNA synthesis with enzymes. Our core R&D efforts have produced innovations in enzyme engineering, surface and nucleotide chemistries, and instrumentation. The integration of these innovations has resulted in SYNTAX™️, the world’s first benchtop DNA printer powered by enzymatic technology. With continued advancement and innovation, we believe DNA Script’s enzymatic DNA synthesis technology is poised to become the engine of genomics research and personalized medicine
