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

Accountabilities:

• Build and evolve backend infrastructure for an agentic AI observability platform using Node.js and Go

• Collaborate with AI engineers to productionize and optimize agent workflows for reliability and performance

• Design and implement secure execution environments for untrusted or dynamically generated code

• Develop distributed systems components with a focus on scalability, resilience, and async processing

• Own and improve platform stability, including monitoring, observability, and incident response readiness

• Establish engineering patterns for agentic services, including debugging, system design, and reliability standards

• Contribute to architectural decisions and technical roadmap shaping for the backend platform

• Mentor engineers and support knowledge sharing across backend and platform teams

Requirements:

• Strong professional experience with Node.js, and solid proficiency in Go

• Deep understanding of distributed systems, asynchronous architectures, and production-grade backend services

• Experience designing and operating highly reliable and scalable systems in production

• Interest in AI systems, agentic workflows, or infrastructure supporting LLM-based applications

• Experience working with or securing environments involving untrusted code execution

• Strong engineering judgment and ability to leverage modern AI-assisted development tools effectively

• Excellent communication skills with a strong focus on documentation and collaboration

• Nice to have: experience with agentic AI systems, LLM pipelines, or sandboxed execution environments

• Nice to have: familiarity with OpenTelemetry or observability platforms

• Nice to have: experience in high-growth or venture-backed startup environments

Benefits:

• Competitive salary with meaningful equity participation

• Fully remote-first flexibility with offices in major European hubs

• €60 monthly allowance for phone and internet expenses

• Strong engineering culture focused on innovation and high ownership

• Direct collaboration with experienced founders and technical leadership

• Fast-paced environment with high visibility and real product impact

• Clear career growth and professional development opportunities

• Location-specific additional benefits depending on region

How Jobgether works:
We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.
We appreciate your interest and wish you the best!
 Why Apply Through Jobgether?

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