Job position

Contractor
Permanent
As soon as possible
8 months
40k-55k €, 250-400 €
2 to 5 years experience
Paris, France
Published on 19/06/2026

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🎯𝐓𝐨𝐧 𝐭𝐞𝐫𝐫𝐚𝐢𝐧 𝐝𝐞 𝐣𝐞𝐮 :
- Concevoir, développer et déployer des applications IA et Data robustes et maintenables.
- Transformer des POC et prototypes en solutions utilisables par les métiers.
- Développer des API et services backend sécurisés.
Intégrer des technologies IA : LLM, RAG, OCR, Machine Learning, agents IA et pipelines de données.
Assurer l'intégration avec les systèmes existants, les sources de données et les mécanismes d'authentification.
Participer aux tests automatisés, CI/CD, revues de code et bonnes pratiques de développement.
Garantir la performance, la sécurité, la qualité et la maîtrise des coûts des applications.
Collaborer avec les équipes métiers pour traduire leurs besoins en solutions pragmatiques et pérennes.

Candidate profile

🎯𝐓𝐨𝐧 𝐩𝐫𝐨𝐟𝐢𝐥 :
- Minimum 3 ans d'expérience en développement logiciel.
- Maîtrise d'au moins un langage backend, idéalement .NET / C#.
- Bonne connaissance des architectures API et services.
- Expérience avec Git, les tests automatisés et les pratiques CI/CD.
- Connaissances Cloud, idéalement Microsoft Azure.
- Anglais professionnel.
- Autonomie, curiosité, pragmatisme et capacité d'apprentissage rapide.

Working environment

Société de grande envergure !

Lyon, Auvergne-Rhône-Alpes
20 - 99 employees
Consultancy firm
𝐀𝐩𝐭𝐞𝐧𝐢𝐚 – 𝐘𝐨𝐮𝐫 𝐄𝐱𝐩𝐞𝐫𝐭 𝐈𝐓 𝐑𝐞𝐜𝐫𝐮𝐢𝐭𝐦𝐞𝐧𝐭 𝐅𝐢𝐫𝐦 Aptenia is a specialized recruitment agency designed to meet the specific needs of companies seeking top talent. Based in London, Paris, and Lyon, we position ourselves as a key player in sourcing rare and strategic profiles. Our mission is to help clients achieve their hiring goals, reduce vacancy downtime, and maximize productivity by quickly finding the right talent. We are committed to building a service that values expertise and understands business challenges. With a proven network of qualified candidates, we connect top technical experts with fast-growing tech companies. 💻 𝐎𝐔𝐑 𝐈𝐓 & 𝐓𝐄𝐂𝐇 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 🔒 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 : Risk management, infrastructure protection, and information system security. ☁️ 𝐂𝐥𝐨𝐮𝐝 : Migration, architecture, and infrastructure optimization (AWS, GCP, Azure). 📊 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 : Big Data, analytics, artificial intelligence, and machine learning engineering. 🤖 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 : Automation, deep learning, and AI solutions. ⚙️ 𝐄𝐑𝐏/𝐂𝐑𝐌 : Expertise in SAP, Salesforce, and Microsoft Dynamics. We recruit within the top 1% to 3% of talent in France, offering a modern and efficient recruitment approach that enables companies to sustain growth and profitability. By choosing Aptenia, you gain a tailor-made approach and a strategic partner to build high-performing and long-lasting teams.

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Développeur Back-End / Logiciels Appli / IA

Groupe Aptenia

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