Careers
Join the team building the future of agriculture.
Two companies, one mission — multiply healthy plants and restore soil life. We hire across science, production, operations, and commerce. Open positions are listed below.
Careers
17 openings
- Microplantes/LeadershipPermanent · Full-timeBoissy-l'Aillerie (95)
Laboratory Manager
Lead the entire laboratory operation, guarantee the sanitary quality of plants, and meet production targets.
Responsibilities
- Organise and plan in-vitro production across the four production lines
- Manage and train technical teams (transfer, media, greenhouse)
- Ensure compliance with sterility, quality, and traceability procedures
- Oversee sanitary indexing and lot conformity
- Track KPIs (multiplication rate, losses, yield, lead times)
- Act as the technical interface with clients and partners
Profile
- Master's in plant biology, biotechnology, or agronomy (Bac+5)
- Confirmed experience in in-vitro culture and team management
- Strong organisational skills, rigour, leadership
- Knowledge of phytosanitary requirements appreciated
- Microplantes/LeadershipPermanent · Full-timeBoissy-l'Aillerie (95)
Culture Lead / Transfer Room Supervisor
Run the transfer rooms day-to-day and ensure rigorous protocol adherence.
Responsibilities
- Organise the work of the transfer technicians
- Control the quality of subculturing and cultures
- Manage plantlet distribution, schedules, and consumable stocks
- Detect and address contamination events
- Onboard new technicians to sterile techniques
Profile
- Bac+2/3 in biology, horticulture, or biotechnology
- Mastery of in-vitro culture techniques and laminar flow work
- Team management capability and attention to detail
- Microplantes/ProductionPermanent or fixed-term · Full-timeBoissy-l'Aillerie (95)
In-vitro Culture Technician
Perform multiplication and rooting operations under sterile conditions.
Responsibilities
- Subculture and multiply cultures under laminar flow
- Prepare explants and manage rooting
- Detect and discard contaminated cultures
- Update tracking sheets and lot traceability
- Maintain the workstation and equipment
Profile
- Bac to Bac+2 in biology, biotechnology, or horticulture (or equivalent experience)
- Precision, manual dexterity, strict aseptic practice
- Comfortable with repetitive precision work and teamwork
- Microplantes/ProductionPermanent or fixed-term · Full-timeBoissy-l'Aillerie (95)
Media Preparation & Sterilisation Technician
Produce nutritive media and run sterilisation — the prerequisite for all production.
Responsibilities
- Weigh, formulate, and adjust culture media per protocol
- Package, autoclave, and store media
- Wash and sterilise glassware and equipment
- Manage stocks of reagents and consumables
- Quality-control the media (pH, gelling, sterility)
Profile
- Bac to Bac+2 scientific background or lab experience
- Rigour, method, safety awareness (autoclave, chemicals)
- Organisation and reliability
- Microplantes/ProductionPermanent · Full-timeBoissy-l'Aillerie (95)
Greenhouse & Acclimatation Manager
Lead the acclimatation phase and guarantee plant quality through to shipment.
Responsibilities
- Run acclimatation (humidity, watering, fertilisation, light)
- Track recovery rates and reduce losses
- Monitor plant health in the greenhouse and manage protection
- Organise sorting, calibration, and order preparation
- Coordinate the flow between lab and greenhouse
Profile
- Bac+2/3 in horticulture / plant production
- Experience in greenhouse and young-plant management
- Observation skills and responsiveness
- Microplantes/Quality & R&DPermanent · Full-timeBoissy-l'Aillerie (95)
Quality & Plant Health Manager (Phytopathology)
Guarantee the sanitary status of plants and the reliability of traceability.
Responsibilities
- Set up and run viral indexing and sanitary tests
- Select and monitor healthy mother plants
- Draft and maintain quality procedures (SOPs)
- Manage documentation, phytosanitary passports, and traceability
- Conduct phytosanitary regulatory monitoring
Profile
- Bac+3 to Bac+5 in phytopathology, microbiology, or plant biology
- Knowledge of detection methods (ELISA, PCR appreciated)
- Documentary rigour and analytical mindset
- Microplantes/Quality & R&DPermanent · Full-timeBoissy-l'Aillerie (95)
R&D Researcher — Protocol Development
Develop and optimise in-vitro itineraries to expand the catalogue and improve performance.
Responsibilities
- Design and run experiments (media, hormones, culture conditions)
- Develop protocols for new species and varieties
- Optimise multiplication, rooting, and acclimation rates
- Analyse results and document validated protocols
- Collaborate with breeders and academic partners
Profile
- Bac+5 / PhD in plant biology or biotechnology
- Experience in in-vitro culture and experimental design
- Autonomy, scientific creativity, rigour
- Microplantes/Operations & CommercePermanent · Full-timeBoissy-l'Aillerie (95)
Production Planning Manager
Plan production to deliver the right volumes at the right time.
Responsibilities
- Build and follow the production plan across the four production lines
- Align culture lead times with client orders
- Monitor culture stocks and anticipate bottlenecks
- Track production performance KPIs
Profile
- Bac+3/5 in production management, agronomy, or equivalent
- Comfortable with planning tools and numbers
- Rigour and anticipation
- Microplantes/Operations & CommercePermanent or fixed-term · Full-timeBoissy-l'Aillerie (95)
Logistics & Shipping Manager
Prepare and ship plants in the best conditions, domestically and for export.
Responsibilities
- Organise packaging suited to vitroplants and young plants
- Manage shipments, carriers, and documents (incl. export)
- Maintain inventory and traceability through to delivery
- Ensure phytosanitary compliance at shipment
Profile
- Logistics experience, ideally with living/perishable products
- Organisation, reliability, basic English for export
- Microplantes/Operations & CommercePermanent · Full-timeBoissy-l'Aillerie (95) — travel expected
Business Development Manager
Grow the client portfolio and run accounts from quote to follow-up.
Responsibilities
- Prospect nurseries, growers, distributors, and breeders
- Build quotes and negotiate contracts (incl. multi-year)
- Provide technical advice in liaison with the lab
- Represent MICROPLANTES at trade shows and events
Profile
- Commercial and/or agronomic training (Bac+3/5)
- Field-oriented, technical curiosity, English for export
- Strong relationship and negotiation skills
- Microplantes/Operations & CommercePermanent or fixed-term · Full-time or part-timeBoissy-l'Aillerie (95)
Administrative Assistant & Sales Admin
Run the administrative operations and follow up on orders.
Responsibilities
- Handle sales administration (orders, invoices, follow-ups)
- Manage reception, switchboard, and document storage
- Support HR and current purchasing tasks
- Contribute to the administrative traceability of lots
Profile
- Training in management / administration
- Office software proficiency, organisation, versatility
- Hydrobio/Field OperationsPermanent · Full-time · Field-basedOccitanie / France (50% travel)
Field Agronomist — Pilot Sites
Own the agronomic relationship with our pilot sites — from soil analysis to in-field application and result tracking.
Responsibilities
- Coordinate soil sampling and pre-application diagnostics on pilot farms
- Use HydrobioFormul to translate analysis into per-parcel formulations
- Supervise on-site formulation and application by our operators
- Track yields, water use, and soil indicators post-application
- Maintain the technical relationship with champion farmers and agronomy partners (ARVALIS, CTIFL, Chambres d'agriculture)
Profile
- Bac+5 in agronomy or plant biology
- 3+ years of field agronomy experience, ideally on soil amendments or biostimulants
- Comfortable spending most weeks in the field; clean driver's licence
- Working French + functional English
- Hydrobio/SciencePermanent · Full-timeParis HQ
Soil Scientist
Anchor the science behind HYDROBIO — characterise soil behaviour with our amendment across crop systems and feed the HydrobioFormul engine with validated agronomic models.
Responsibilities
- Design and run lab trials on soil-amendment interactions
- Characterise water retention, CEC, and microbial response across soil types
- Author the agronomic model parameters consumed by HydrobioFormul
- Co-author scientific publications and homologation dossiers (EU 2019/1009)
- Liaise with academic partners (AgroParisTech, INRAE)
Profile
- PhD in soil science, agronomy, or plant biology
- Strong experimental and statistical background
- Track record of peer-reviewed publications
- Bilingual French / English
- Hydrobio/HydrobioFormulPermanent · Full-time · Hybrid (Paris)Paris (remote-friendly)
ML Engineer — HydrobioFormul
Build and improve the predictive engine behind HydrobioFormul — the AI formulation app that turns a soil analysis into a per-parcel recipe.
Responsibilities
- Design and maintain the predictive models for amendment composition
- Productionise the agronomic model + ML pipeline (Python; cloud deployment)
- Run continuous evaluation against new trial data
- Build internal tooling for the agronomy team to ingest new data
- Own the simulator outputs (ROI estimates, gain predictions)
Profile
- MSc / PhD in machine learning, statistics, or applied mathematics
- 3+ years building production ML systems
- Comfortable with imperfect, small-N agricultural datasets
- Bonus: prior agronomy / agtech experience
- Hydrobio/ProductionPermanent · Full-time · Field-basedFrance — multi-site
Production Lead — On-site Formulation
Run our on-site formulation operation — mobile units that produce HYDROBIO batches at or near pilot farms, just before application.
Responsibilities
- Operate the mobile formulation unit (mineral-matrix micronisation, mycorrhizal inoculation)
- Execute quality control on each batch (granulometry, viability)
- Coordinate logistics with the agronomy team and the farm
- Train field operators and ensure HSE compliance
- Document each batch into the traceability system
Profile
- Engineering or technical background (Bac+3 to Bac+5)
- Experience in industrial production, ideally with mobile or modular units
- Driving licence; willingness to travel weekly
- French native; English a plus
- Hydrobio/CommercePermanent · Full-timeParis / France (frequent travel)
Business Development — Cooperatives & Distribution
Open distribution channels through French cooperatives (InVivo, Terrena, Agrial) and Iberian-Italian input distributors.
Responsibilities
- Build the pipeline of cooperative-channel and distributor relationships
- Negotiate exclusive territorial agreements
- Run technical pilots with key accounts
- Coordinate with the agronomy team on case studies and field-validation data
- Represent HYDROBIO at industry events and trade shows
Profile
- Master's in business or agronomy
- 5+ years in B2B agricultural inputs, biostimulants, or related
- Strong network in French/EU agricultural distribution
- French + English; Spanish or Italian a plus
- Hydrobio/Customer SuccessPermanent · Full-timeFrance (50% travel)
Customer Success — Pilot Site Manager
Own the post-application relationship with pilot sites — track outcomes, capture testimonials, and turn champion farmers into our best ambassadors.
Responsibilities
- Maintain regular contact with each pilot site after application
- Collect data on water use, yield, soil health, and farmer satisfaction
- Document case studies and assemble testimonials
- Feed observations back to the agronomy and ML teams
- Be the friendly face of HYDROBIO with our farmers
Profile
- Agronomy background (Bac+3/5)
- Strong relationship and communication skills
- Comfortable splitting time between field and desk
- French native; English working level
Don't see the right role?
We accept spontaneous applications. Tell us what you'd bring and we'll find a fit.