Overview
Sr AI Engineer (Fullstack - TS / Vue / NodeJS) at n8n. n8n is a workflow automation platform that combines AI capabilities with business process automation, offering code flexibility with the speed of no-code and a community of builders. We have 500+ integrations and follow fair-code principles.
As a Senior AI Engineer, you’ll drive intelligent features that redefine how users build automations. You’ll build AI-powered capabilities, from natural language input to smart suggestions, to make creating workflows faster and more intuitive. You’ll collaborate across engineering, product, and design to bring generative AI and LLM-based enhancements into the core user experience.
Responsibilities
- Architect and implement AI-powered capabilities : code generation, intelligent node creation, and workflow optimization
- Integrate LLM APIs and embedding models for text-to-workflow and natural language code suggestions
- Design and iterate on prompts to improve model output and user experience
- Build internal tooling, evaluation benchmarks, and automated testing for AI components
- Collaborate closely with other engineers to ensure AI features are reliable, performant, and scalable
- Balance experimentation with impact : ship quickly while focusing on user value
- Stay current with advances in LLMs, prompt frameworks, and developer tools, and bring those insights into our roadmap
Requirements
5+ years of experience building web-based products, ideally in B2B SaaS startupsStrong fullstack development skills with TypeScript, Node.js, and API designProven track record shipping AI-powered features in production with LLM APIs (OpenAI, Anthropic, etc.) and understanding of end-to-end systemsDeep understanding of AI fundamentals : agent architectures, chat completion roles, embedding vectors, vector databases, and chunking strategiesHands-on experience with prompt engineering, embedding models, and vector storesA user-focused mindset : delivering features that solve real problemsA bias for shipping and learning—fast iteration is second natureBonus Points For
Experience fine-tuning LLMs or working with retrieval-augmented generation (RAG) systemsFrontend experience using Vue or ReactTechnical writing or documentation contributions, especially around developer tools or AIExperience with agent orchestration patterns and state management in multi-step AI systemsKnowledge of code quality evaluation metrics and context optimization techniquesBenefits
Competitive compensation and equityWork / life balance with generous vacation and time-off policies that vary by regionHealth & wellness benefits tailored to local normsFuture planning including pension contributions and retirement plansFinancial security including disability, life, and hospital coverage where applicableCareer growth opportunities and regular hackathonsRemote-first culture with team bonding off-sites; some roles may be hybridOpen source contribution supportTransparency about company direction and an ambitious, kind cultureCountry-specific details provided in the contractn8n is an equal opportunity employer and does not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status. We can sponsor visas to Germany; for other countries, you need to have an existing right to work. Our company language is English.
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