Senior AI Engineer

<img src="https://we-work-remotely.imgix.net/logos/0171/6136/logo.gif?ixlib=rails-4.0.0&w=50&h=50&dpr=2&fit=fill&auto=compress" /> <p> <strong>Headquarters:</strong> New York, NY <br /><strong>URL:</strong> <a href="https://lemon.io">https://lemon.io</a> </p> <p>Are you a talented Senior AI Engineer/Architect looking for a remote job that lets you show your skills and get decent compensation? Look no further than <a href="https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_ai_engineer_agent/architect_jul_2026_job_ad">Lemon.io</a> — the marketplace that connects you with hand-picked startups in the US and Europe.</p> <p><strong>What we offer:</strong></p> <ul> <li>The rate depends on your skills and experience. We've already paid out over $11M to our engineers.</li> <li>No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.</li> <li>We'll manually find the best project for you according to your skills and preferences.</li> <li>Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.</li> <li>We respect your seniority so you can expect no micromanagement or screen trackers.</li> <li>Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?</li> <li>We will support you from the time you submit the application throughout all cooperation stages.</li> <li>Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.</li> <li>Through our community, we will connect you with the best developers from more than 75 countries.</li> </ul> <p>We have several AI-related roles; here are some of them.</p> <p><strong>Requirements - AI Engineer:</strong></p> <ul> <li>3+ years of commercial experience applying AI to practical technology solutions</li> <li>A solid understanding of Python is a must; experience with other programming languages commonly used in AI is a plus</li> <li>Experience with Vector Databases, Pinecone or Weaviate is required</li> <li>2+ years of experience with LangChain is mandatory</li> <li>2+ years of experience with large language models (LLMs) or vLLMs is mandatory</li> <li>2+ years of experience with RAG or OpenAI is required</li> </ul> <p><strong>Requirements - AI Agent Architect:</strong></p> <ul> <li>3+ years of experience with Python</li> <li>3+ years of experience with LLM</li> <li>Experience with Multi-agent systems architecture, AI agent orchestration, AI telemetry is a must.</li> </ul> <p><strong>Requirements - AI Automation Architect:</strong></p> <ul> <li> <p>1+ year of experience with Workflow Automation and Webhooks</p> </li> <li> <p>3+ years with SQL is a must</p> </li> <li> <p>Familiarity with AI API integration and Claude Cowork is a must</p> </li> <li> <p>Knowledge of Make.com/n8n/Zapier</p> </li> <li> <p>Strong technical skills: as a Senior AI Engineer/Architect, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.</p> </li> <li> <p>Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.</p> </li> <li> <p>Strong self-organizational skills — ability to work full-time remotely with no supervision.</p> </li> <li> <p>Reliability — we want to trust you and expect that you won’t let us and the client down.</p> </li> <li> <p>Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.</p> </li> </ul> <p>Sounds good for you? Apply now and join the <a href="https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_ai_engineer_agent/architect_jul_2026_job_ad">Lemon.io</a> community!</p> <p><strong>NOT YOUR TECH STACK?</strong></p> <p>We have a variety of projects, so if you have 4+ years of commercial software development experience and are proficient in Site Reliability Engineering, Platform Engineering, React & Python, React & Golang, Golang, React & Java, React & Ruby, Ruby, PHP & Vue, Vue & Node.js, React & .NET, Android & iOS, iOS & Swift, Flutter & Dart, Blockchain (Ethereum/Ethers.js/Wagmi/Viem/Solana), Angular & Node.js, Vue & .NET, Python & Vue, DevOps, MLOps, Data Science, Angular & PHP, Angular & .NET, Symfony & React, Symfony & Vue, Symfony & Angular, Python, Symfony & JavaScript & Next.js & TypeScript, Data Analysis, React & PHP, Data Engineering, Project Management, Product Management, QA Automation, QA Manual, Embedded Software Engineering, React Native & Node, React Native & React, React Native & Ruby, React Native & Python, WordPress, Android, Data Annotation, Angular, Python & Node, React & Node.js, Java & Spring, Svelte & Python, Svelte & Node.js, Svel