{"id":2934730,"url":"https://alion.io/job/bureau-des-talents-software-engineer-ai-security","title":"Software Engineer – AI Security","company":{"id":2511589,"name":"Bureau des Talents","domain":"bureaudestalents.com","url":"https://alion.io/company/bureaudestalents","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Flatchr","truth_index":{"grade":"B","score":79,"open_postings":17,"ghost_share":0,"stale_share":0.824,"repost_share":0,"time_to_fill_p50_days":40,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":65000,"max":85000,"currency":"EUR","period":"year","gross":null,"usd_annual":95329},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-20T11:45:18Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-30T00:19:05Z","board_verified":true,"closed_at":null,"days_open":9,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":9},"description":"Le Bureau des Talents est spécialisé dans la chasse, l’accompagnement et le coaching des talents pour les startups, les scale-ups et les entreprises à impact.\nCette startup française spécialisée en cybersécurité compte aujourd’hui une quinzaine de personnes et est en pleine phase de croissance, portée notamment par la signature de très grands comptes et d'une levée de plusieurs millions d'euros.\nDans ce contexte, l’équipe poursuit la construction d’une plateforme complexe avec de forts enjeux techniques. L’environnement est entrepreneurial, avec beaucoup de choses à construire, une réelle autonomie et la possibilité d’avoir un impact direct sur le produit et les choix techniques.\nVous avez envie de construire un produit tech ambitieux, de résoudre des problématiques complexes et d’avoir un impact direct sur les choix techniques ? Ce poste devrait vous intéresser.\nLe poste s'adresse a un Software Engineer capable de prendre en main des sujets de bout en bout, du développement de nouvelles fonctionnalités à la conception des systèmes qui font tourner la plateforme. Vous travaillerez au plus près des problématiques techniques, en collaboration quotidienne avec les ingénieurs IA, dans un environnement entrepreneurial où l’autonomie, la polyvalence et la prise d’initiative sont essentielles.\nVous participerez également à la construction du produit et de ses fondations techniques, avec de vraies responsabilités.\nDévelopper les fonctionnalités front-end et back-end de la plateforme.\n\nConcevoir et développer des API REST, des services et des systèmes évolutifs.\n\nTravailler au quotidien avec les ingénieurs IA.\n\nParticiper à l’orchestration d’agents IA.\n\nAssurer la responsabilité de bout en bout des nouvelles fonctionnalités, de leur conception jusqu’à leur mise en production.\n\nParticiper aux choix techniques et produit.\n\nExpérience d'au moins 5 ans en développement logiciel.\n\nDéveloppement fullstack, bonne maîtrise de Python et/ou TypeScript / JavaScript, avec une expérience de Node.js et React.js.\n\nExpérience dans le développement 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