Senior Product Engineer, Backend (Node.js + Go)

• Build and evolve the backend infrastructure for Dash0's Agentic AI Platform, working primarily in Node.js with Go for performance-critical components.
• Partner with AI engineers to optimize agentic workflows, providing the deep software engineering skills necessary to make AI models reliable and performant in production.
• Architect and evolve our security strategy for executing unknown and potentially unsafe code - ensuring the system remains secure, efficient, and robust.
• Co-own platform stability, identifying technical risks early and ensuring monitoring and observability signals are world-class.
• Establish new patterns for agentic services, including distributed systems design, async debugging, and production resilience.
• Mentor other engineers on backend best practices and contribute to the technical direction of the Agent0 product roadmap.

• Deep experience in Node.js and proficiency in Go - polyglot by necessity, not just preference.
• Strong understanding of distributed systems, async architectures, and production reliability.
• A genuine interest in AI and eagerness to experiment in a rapidly evolving space - you don't need to be an ML engineer, but you're excited about building the infrastructure that makes AI agents work.
• Experience architecting for security in environments where untrusted code execution is a concern.
• Expertise leveraging AI and agentic coding tools to accelerate development while maintaining high technical judgment.
• Strong communication skills with a focus on documentation and knowledge sharing - you value autonomy but keep the team informed.

Nice to Have

• Experience building or operating agentic AI systems, LLM pipelines, or code sandbox environments.
• Familiarity with the OpenTelemetry ecosystem or observability infrastructure.
• Experience in a high-growth, venture-backed startup environment.

• Competitive salary & meaningful equity participation - you'll own part of what you're building
• Flexible, remote-first work environment with offices in New York, Amsterdam, and Munich
• €60/month phone & internet allowance
• Location-specific benefits
• Collaborative, fast-moving team culture with a builder mindset
• Clear path for career growth and development
• Direct access to founders and leadership