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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # AI Engineer - **Company:** Parallel - **Location:** Paris, France - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Data Infrastructure, Data Security, Cursor (Graphical User Interface Elements), Python (Programming Language), Machine Learning, Node.Js, TypeScript, Pytorch, Large Language Models, Prompt Engineering, Backend, Scikit Learn, HuggingFace, Data Pipelines - **Published:** June 29, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=26f6f061afc82ba2 ## About the Role Do you have experience in TypeScript?, * You have 3+ years working on applied ML/AI problems in production environments - real systems that run, not just POCs. * You have strong experience with LLMs and NLP, including prompt engineering and/or fine-tuning. * You're proficient in Python or Node.js and have worked with ML libraries (Hugging Face, LangChain, PyTorch, etc.). * You have a deep sense of ownership and can move from prototype to product quickly. * You're action-oriented and autonomous, and you thrive in a fast-paced startup where you shape the core, not execute tickets. * You care about solving user problems over shipping features, and you're comfortable getting close to the product and its users. * Bonus: familiarity with backend services (Node.js/TypeScript) and data infrastructure. * Bonus: experience working with sensitive or regulated data (healthcare, finance, etc.)., * Cutting-edge work that ships: state-of-the-art LLM and agentic systems deployed into real clinical environments - with the engineering rigor (type safety end to end, automated best practices, rapid iteration with tools like Cursor) to make them reliable. ## Description Up to 25% of healthcare spending is lost in manual, repetitive administrative work - and the AI systems that can fix it only matter if they actually run in production, inside real hospitals, on sensitive health data. Building that is the heart of this role. This is a founding AI Engineer role: you won't just write models, you'll shape Parallel's core AI architecture, define our machine learning strategy, and embed intelligent systems directly into hospital workflows. You'll work hand in hand with the CTO and the founding team, with very high ownership over everything from agentic LLM workflows to the way AI outputs land in the tools doctors actually use. Your mission Design and deploy production-ready AI systems - LLM-powered and agent-based - that automate medical coding and reduce administrative workload in hospitals, owning each feature from prototype to monitoring. Outcomes * Production LLM systems: design and deploy LLM-powered systems that automate medical coding in real clinical environments. * Agentic workflows: build and iterate on agent-based workflows tailored to complex clinical operations. * Secure data pipelines: work with hospital IT to build secure, scalable data ingestion pipelines that adhere to health-data security standards. * Product integration: integrate AI outputs into the apps used by doctors and hospital staff. * AI roadmap & full ownership: partner with the CTO to define the AI roadmap, and own the full lifecycle of each AI feature - research, prototyping, evaluation, deployment, and monitoring., * Real-world impact: your systems directly reduce hospital burnout and free up medical staff to focus on patients, not paperwork. ## Related Videos - [Stop using Node.js like in 2020! 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Live Coding)](https://www.wearedevelopers.com/videos/100196-photonic-computing-programming-a-new-class-of-ai-accelerators-incl-live-coding) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Coffee with Developers - Maria Apazoglou](https://www.wearedevelopers.com/videos/1209-coffee-with-developers-maria-apazoglou) - [Building AI Applications with LangChain and Node.js](https://www.wearedevelopers.com/videos/1512-building-ai-applications-with-langchain-and-node-js) - [Stop Using Node.js Like It’s 2020! - Alfonso Graziano](https://www.wearedevelopers.com/videos/1863-stop-using-node-js-like-it-s-2020-alfonso-graziano) ## Related Articles - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development) - [What Are Large Language Models?](https://www.wearedevelopers.com/magazine/304-what-are-large-language-models) - [What Industries Outside of AI Are Hiring The Most AI Experts?](https://www.wearedevelopers.com/magazine/98-what-industries-outside-of-ai-are-hiring-the-most-ai-experts) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production)