Senior Engineer I-II | Core Workflow Engine | Remote | Europe at N8n

The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive community and 500+ builder-approved integrations, we’re changing the way people bring systems together and scale ideas for impact. Since our founding in 2019, we’ve grown into a diverse team of over 220 - working across Europe and the US, connected by a shared builder spirit and with our centre of gravity in Berlin. Along the way, we’ve: - Cultivated a community of more than 650,000 active developers and builders - Earned 145k+ GitHub stars, making us one of the world’s Top 40 most popular projects - Been ranked as one of Europe’s most promising privately held SaaS startups (4th in Sifted’s 2025 B2B SaaS Rising 100) - Raised $240m to date, from Sequoia’s first German seed to our recent $180m Series C - bringing us to a $2.5bn valuation That’s the company we’ve built. Now we’d love to see what you can build. If you’re applying, try n8n out - whether you’re technical or not - and share a screenshot of your first workflow with us. The easiest place to start is here: app.n8n.cloud/register [Upgrade to PRO to see link] We’re in a defining moment of an incredible journey. Come and build with us. 🎯 Your main goal will be to build and evolve core platform foundations that power n8n’s workflow engine and frontend platform, enabling product engineers (and the open-source community) to ship confidently across cloud and self-hosted deployments. As part of the team, you'll contribute to core platform domains and help improve reliability, scalability, and performance: BACKEND PLATFORM FOUNDATIONS (EXECUTION, ORCHESTRATION, DATA) - Contribute to backend subsystems like durable workflow execution & state, orchestration patterns, queue/task distribution, and system modularization. - Apply best practices for correctness and resilience (e.g., failure modes, idempotency, state handling) in systems that operate across cloud and self-hosted environments. - Improve data architecture and database performance, reliability, and maintainability. FRONTEND PLATFORM FOUNDATIONS (CANVAS, COLLABORATION, PERFORMANCE) - Work on the core canvas architecture and frontend platform primitives that enable complex workflow building experiences. - Build and improve real-time collaboration capabilities (e.g., WebSockets, CRDT-style approaches) with a focus on correctness and user experience. - Contribute to performance and rendering improvements (e.g., web workers, rendering optimization), and help strengthen platform contracts (plugin system, FE DX). TECHNICAL CONTRIBUTION & COLLABORATION - Contribute to technical decisions through clear proposals (e.g., RFCs) and discussions. - Collaborate with other teams to ensure platform changes integrate smoothly. - Support peers through code reviews, pairing, and knowledge sharing. REQUIREMENTS MUST-HAVES - 🧠 Systems thinking mindset: You think about correctness, trade-offs, and reliability — and enjoy working on foundational platform problems. - 🏗️ System design experience: You’ve contributed to system design decisions or worked on significant components, and can explain your technical choices clearly. - 🛠️ TypeScript depth: You have strong TypeScript experience and you’re comfortable working in a large, evolving codebase. - 🤝 Collaboration: You communicate well, work cross-functionally, and collaborate effectively with other engineers. - 🧹 Pragmatic engineering: You’re comfortable improving and refactoring existing systems to make them more scalable and maintainable. FOR BACKEND-FOCUSED CANDIDATES: - 🧩 Node.js backend systems: You’ve built backend systems in TypeScript/Node.js beyond CRUD. - 🌐 Distributed systems: You understand event-driven patterns, idempotency, and reliability in distributed environments. - 🗄️ Data architecture: You’ve worked on data-intensive services, including performance and operational considerations. FOR FRONTEND-FOCUSED CANDIDATES: - 🧱 Complex frontend systems: You’ve built architecture-heavy frontend products (e.g., canvas, real-time, collaborative, or similarly complex apps). - ⚡ Performance expertise: You have experience with rendering performance optimization and can measure and improve runtime behavior. - 🖥️ Modern frontend TypeScript: You’re strong in TypeScript frontend development; Vue experience is preferred but not required. NICE-TO-HAVES - 🧰 Workflow/orchestration or devtools experience: You’ve worked on workflow engines, orchestration platforms, developer tools, or infrastructure-adjacent SaaS. - 🌍 Open-source experience: You’ve contributed to or maintained OSS, and understand public API contracts and backward compatibility. - 📈 Large-scale SaaS exposure: You’ve worked on systems with meaningful scale or complexity. - 🧩 Monolith → modular migrations: You’ve contributed to decomposing monoliths or evolving systems toward modular architectures. - 🧾 Durable execution patterns: Familiarity with event-driven or workflow execution patterns (e.g., queues, retries, sagas). - 🧑‍🤝‍🧑 Collaboration tech (FE): Experience with collaborative or real-time applications. - 🧵 Frontend platform patterns (FE): Experience with plugin systems, micro-frontends, or web workers. - ☁️ Multi-deployment awareness: Exposure to both cloud and self-hosted environments. - 🔭 Observability mindset: You care about operability (instrumentation, debugging, rollout safety). WHY JOIN US? At n8n, you’ll work on the foundations that everything else depends on — the execution engine and platform primitives that power a widely-used open-source automation product across cloud and self-hosted deployments. You’ll tackle greenfield-meets-evolution problems (modularizing a monolith while building new primitives), and see your impact through both product teams and the community. You’ll join a remote-first org scaling fast (Platform Engineering growing from 8 → 17+ by end of 2026), where engineers contribute to technical direction, standards, and platform evolution. n8n is an equal opportunity employer and does not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status. We can sponsor visas to Germany; for any other country, you need to have existing right to work. Our company language is English. You care about diversity and inclusion? We do too! Check out our Diversity, Inclusion and Belonging initiatives at n8n [Upgrade to PRO to see link] ([Upgrade to PRO to see link] Location disclaimer: If you see multiple job postings for the same role, it is most likely because we're hiring remotely for this role and posting in different locations to make sure every potential candidate can see the role. Please apply to the location you're the most likely to work from in the future. BENEFITS - Competitive compensation 💸 – We offer fair and attractive pay. - Ownership 💪 – Our core value is to “empower others,” and we mean it—you’ll get a slice of n8n with equity. - Work/life balance 🏖️ – We work hard but ensure you have time to recharge: - Europe: 30 days of vacation, plus public holidays wherever you are. - US: 20 vacation days, 8 sick days, plus public holidays wherever you are. - Health & wellness 🩺 – - Europe: We provide benefits according to local country norms.* - US: Multiple low-premium, low-deductible medical plans with coverage for individuals and families—plus a no-cost premium HDHP option with a pre-seeded HSA—along with dental and vision coverage. - Future planning 💰 – - Europe: We provide pension contributions according to local country norms.* - US: 401(k) retirement plan with a 4% employer match. - Financial security 🛡️ – - Europe: We provide benefits according to local country norms.* - US: Company-paid short-term and long-term disability insurance, plus life insurance to support you and your loved ones. - Career growth 📈 – We hire rising stars who grow with us! You’ll get €1K (or equivalent) per year to spend on courses, books, events, or coaching to level up your skills. - A passionate team 🤩 – We love our product, and we prove it with regular hackathons where we see who can build the coolest thing with it! - Remote-first 🌏 – Our team works remotely across Europe, with regular off-sites for team bonding. Some roles, like sales in the US, are hybrid—please check the job description. - Giving back 🤝 – We're big fans of open source, and you'll get $100 per month to support projects you care about. - AI enablement 🤖 – We believe in working smarter—everyone gets an unlimited AI budget to explore and use the best tools to boost productivity and creativity. - Transparency 🙏 – We all know what everyone’s working on, how the company is doing—the whole shebang. - An ambitious but kind culture 😍 – People love working here—our eNPS for 2024 is 94! * Country-specific details are provided in your contract.