Platform Engineer: AI Agent Harness & Orchestration

Kyndryl; Madrid; Híbrido; EUR 70.000 - 100.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Be Well program

Hybrid-friendly culture

Learning opportunities (certifications

Career development

Descripción de la vacante

Kyndryl in Madrid is seeking a Platform Engineer to build the internal agent harness: the runtime, orchestration, and guardrails that turn foundation models into reliable AI agents. You will treat the harness as a product used by engineering teams, delivering measurable agentic productivity and handling model upgrades without rewrites.

The role demands hands-on Python, Kubernetes, IaC, and cloud experience, plus professional English and Spanish.

Formación

• 5+ years of Platform Engineering, DevOps or SRE experience.
• Hands-on experience building agent harnesses or agentic systems.
• Proficient Python software engineering for production systems.
• Strong cloud-native background: Kubernetes, containers, IaC, and one major cloud (AWS, Azure or GCP).
• Understanding of how LLM agents fail and how to make them reliable.
• Experience treating a platform as a product with contracts, SLOs, adoption metrics and real users.
• Professional working English and Spanish.

Responsabilidades

• Design and build the agent harness: runtime, orchestration, tool and MCP integration, context and memory, evaluation, guardrails and observability.
• Build golden paths and reusable patterns so teams ship agents that are reliable, governed and measurable.
• Define the oversight model: policy‑as‑code, human‑in‑the‑loop checkpoints, loop and failure detection, evaluation harnesses, and cost control.
• Integrate agents with the systems they act on: CI/CD, infrastructure, cloud services, observability and ticketing, through APIs and MCP.
• Make agentic productivity measurable: define what productive means for each use case, instrument it, and run the harness on that data.
• Keep the harness model‑agnostic and versioned, so it survives model upgrades and provider changes without rewrites.
• Mentor teams, run enablement, and reduce friction between Dev, Ops, Security and the people adopting agents.

Conocimientos

Platform engineering

DevOps/SRE

Python

Kubernetes

Cloud & IaC

LLM agent reliability

Platform as a product

English/Spanish

Herramientas

LangGraph

CrewAI

AutoGen

Descripción del empleo

Kyndryl in Madrid is seeking a Platform Engineer to build the internal agent harness: the runtime, orchestration, and guardrails that turn foundation models into reliable AI agents. You will treat the harness as a product used by engineering teams, delivering measurable agentic productivity and handling model upgrades without rewrites.

The role demands hands-on Python, Kubernetes, IaC, and cloud experience, plus professional English and Spanish.