Senior AI Platform Engineer — Remote, Production Agents

bunch; España; A distancia; EUR 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote setup

Up to 6 remote calendar weeks a year

Great tech and work setup

Diverse team of 130+ bunchies

Descripción de la vacante

bunch is seeking a Senior Applied AI Engineer for its AI Platform team. You will own architecture, evaluation, integration and deployment of multi-agent AI systems in production, working across Mastra, ai-sdk, LangGraph and related tools within EU data residency.

You'll build production-grade agents, improve performance, and drive observability, cost control, and reliability while enabling other teams to ship with confidence.

Formación

• 5+ years building production software, with end-to-end ownership
• Experience with agent or LLM-powered capabilities in production
• Backend in TypeScript or Python; platform mindset required

Responsabilidades

• Own architecture, evaluation, integration and deployment of multi-agent AI systems
• Develop production-grade agents and improve performance (accuracy, latency, cost)
• Ensure governance, guardrails, and human-in-the-loop controls for investor money
• Collaborate with DevX and other teams to scale platform usage
• Establish observability and cost controls across providers and regions

Conocimientos

5+ years production software

Agent orchestration

TypeScript / Python

Platform mindset

End-to-end ownership

Herramientas

Mastra

ai-sdk

LangGraph

Google Vertex

AWS Bedrock

Kubernetes

Retool

FusionAuth

Datadog

Descripción del empleo

bunch is seeking a Senior Applied AI Engineer for its AI Platform team. You will own architecture, evaluation, integration and deployment of multi-agent AI systems in production, working across Mastra, ai-sdk, LangGraph and related tools within EU data residency.

You'll build production-grade agents, improve performance, and drive observability, cost control, and reliability while enabling other teams to ship with confidence.