Company · 33 open roles
Careers at Tessan
Tessan has 33 active roles on ResuMinder right now. Score your CV instantly and use the ResuMinder extension to apply in seconds — no manual form-filling.
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33 positions at Tessan
Stage - US Business & Customer Operations IA (H/F)
Tessan·Paris, Île-de-France, France
Stage - US Business & Customer Operations IA (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: designing tools, optimizing processes, supporting operations Requirements: Student-level internship for engineering or business students; strong interest in AI, automation …
Stage - Administration des Ventes (ADV) & Support Finance (H/F)
Tessan·Paris, Île-de-France, France
Stage - Administration des Ventes (ADV) & Support Finance (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: tracking orders, issuing invoices, following payments Requirements: Student in business/finance/administration/commerce; comfortable with numbers and Excel/Goo…
Stage - Bras Droit CEO (H/F)
Tessan·Paris, Île-de-France, France
Stage - Bras Droit CEO (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: conducting analysis, structuring projects, supporting ceo Requirements: Student in business or engineering school (6-month internship), analytical with finance/strategy/operations skills, prior …
Freelance - Product Manager IA (H/F)
Tessan·Paris, Île-de-France, France
Freelance - Product Manager IA (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: leading product, orchestrating AI, defining roadmap Requirements: 5+ years product management with 0→1 product launch experience; strong knowledge of generative AI (agents, LLMs); leader…
Stage - Chef de Projet IA (H/F)
Tessan·Paris, Île-de-France, France
Stage - Chef de Projet IA (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: selecting partners, optimizing systems, analyzing data Requirements: Enrolled master's student available for a 6-month internship, strong interest in AI/Data, ability to deploy and optimize A…
Internship - Business Developer (US Market) (H/F)
Tessan·Paris, Île-de-France, France
Internship - Business Developer (US Market) (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: building pipeline, generating leads, closing deals Requirements: Master's-level student preferred; strong English; interest in business development and outbound prospecting…
Stage - Customer Success Manager (H/F)
Tessan·Paris, Île-de-France, France
Stage - Customer Success Manager (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: handling inquiries, creating newsletters, forming partnerships Requirements: Internship supporting Customer Success and Communications: handle client inquiries, maintain FAQs, set up b…
Stage - Data Engineer (H/F)
Tessan·Paris, Île-de-France, France
Stage - Data Engineer (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: developing pipelines, structuring data, ensuring quality Requirements: Master's student in Data/Data Science available for a 6-month internship (starting Sept 2026). Work on ETL/ELT pipelines, da…
Stage - Développeur FullStack & IA (H/F)
Tessan·Paris, Île-de-France, France
Stage - Développeur FullStack & IA (H/F) at Tessan. Location: Paris, Île-de-France, France. Role: developing product, maintaining services, optimizing processes Requirements: Student internship (6 months) for engineering/university/bootcamp students; skills in JavaScript/TypeScri…