Full Stack Engineer - React, Node.js, TypeScript

Senior Fullstack Developer - React, Node.js, TypeScript

📍 Netherlands

💰 Competitive Salary

💻 Full-time – Product-first environment

🌍 EU Citizenship preferred

🌟 Working on a next-gen AI-powered event platform

About the Company:

This fast-growing event intelligence company is rethinking how live experiences are created and delivered — blending real-time data, sleek design, and AI-driven insights into one seamless platform. With two core products (a Studio for organisers and an app for attendees), they’re building tools that help event professionals work smarter, faster, and more creatively.

The team is small, sharp, and product-obsessed — with a strong focus on ownership, impact, and collaboration. This is a role for someone who wants to shape more than just code. It’s about having a voice in product decisions, being part of a modern dev culture, and building something genuinely meaningful in a space that’s evolving fast with AI.

The Role – You’ll Be:

• Developing and owning major features in the React + Node.js Studio platform
• Integrating AI features using LLM APIs, LangChain, and RAG techniques
• Collaborating with product, design, and data science to craft intelligent user flows
• Driving UX design for AI-assisted features
• Maintaining infrastructure and CI/CD pipelines in AWS
• Sharing knowledge and mentoring teammates in a high-trust engineering culture

What They’re Looking For:

• 4+ years of experience with TypeScript, React (web + native), Node.js, Next.js
• Solid backend know-how with SQL (PostgreSQL preferred) and AWS services
• Familiarity with LLM integration (e.g., OpenAI, Anthropic, LangChain)
• A builder’s mindset — someone who enjoys thinking about UX, scale, and user value
• A team player who takes initiative and adapts fast

Bonus Points:

• B2B SaaS or event-tech product experience
• Hands-on experience with AI-enabled UIs (copilots, summarization tools, etc.)
• Opinions on system architecture and a passion for clean UX
• Knowledge of BigQuery, LangGraph, or agent orchestration frameworks

Perks & Benefits:

• High autonomy and direct product impact
• Fast-paced, collaborative team culture with no corporate fluff
• Flexibility in how and where you work
• A chance to shape one of the most exciting AI-driven tools in live events