## Description du posteNexxa.ai is building artificial super intelligence for heavy industries — enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale infrastructure, logistics and legacy environments. Our mission is to translate deep technical breakthroughs into operational reality, solving some of the hardest systems-level problems in industry.**Role Overview**We’re looking for a **Applied AI Engineers** to work as forward deployed directly with customers to lead the end-to-end delivery of high-impact technical solutions. You’ll embed deeply with customer teams, translating real-world challenges into production-ready systems that leverage **Generative AI**, **Computer Vision**, and **Machine Learning**.This role is a blend of software engineering, ML engineering, architecture, and consulting. You’ll design and deploy solutions, integrate models, build custom workflows, and guide customers through successful implementation. This position requires **frequent travel** to customer sites.**Key Responsibilities*** Engage directly with enterprise and strategic customers to understand their workflows, data, and technical requirements.* Architect, build, and deploy custom solutions leveraging **GenAI**, **LLMs**, **Machine Learning and Vision models**, and customer data sources.* Lead full project lifecycles: scoping, solution design, development, implementation, testing, deployment, and iteration.* Integrate and optimize AI/ML pipelines, including data preprocessing, prompt engineering, model selection, and evaluation.* Build reliable, scalable software integrations using APIs, cloud services, and containerized systems.* Troubleshoot complex technical issues across the stack—applications, models, data pipelines, infrastructure, and integrations.* Act as the customer’s trusted technical advisor, enabling adoption of new product capabilities and AI features.* Partner closely with internal product and engineering teams to communicate customer feedback and shape roadmap direction.* Produce high-quality documentation, architecture diagrams, runbooks, and technical assets for customer teams.* Mentor junior engineers and contribute to internal best practices for FDE delivery.**Qualifications*** 5–10+ years in engineering roles such as Forward Deployed Engineer, ML Engineer, Software Engineer, Solutions Engineer, Technical Consultant, or similar.* Strong proficiency in Python, JavaScript/TypeScript, Go, or similar production-oriented languages.* Hands-on experience with **Machine Learning**, including training, fine-tuning, evaluating, or deploying models.* Direct experience with **Generative AI (LLMs, multimodal models)** and applying them to real-world problems.* Exposure to **Computer Vision** techniques (detection, segmentation, OCR, embeddings, multimodal pipelines).* Strong knowledge of ML frameworks (PyTorch, TensorFlow, OpenCV, etc.).* Experience with cloud infrastructure (AWS, GCP, Azure) and containerization (Docker, Kubernetes).* Excellent communication skills with both technical and non-technical audiences.* Comfort leading customer-facing engagements and guiding stakeholders through ambiguity.* Willingness and ability to travel frequently.**Preferred*** Prior experience in **consulting**, **technical solutions**, **professional services**, or customer-embedded technical roles.* Experience with vector databases, embedding pipelines, or retrieval-augmented generation (RAG).* Experience building APIs, microservices, or distributed systems.* Familiarity with MLOps tools (Docker, Kubernetes, model registries, CI/CD for ML).* Background in deploying or fine-tuning CV models (YOLO, SAM, CLIP, DETR, etc.).* Experience in startup or high-gro...