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Senior Platform Engineer (m/f/d)

AutoTrader💼 Full-time🗓 2026-08-11 → 2026-09-25

Core

Build and operate an internal AI platform (secure coding environments, AI-assisted CI/CD, agentic workflows) on AWS to increase developer productivity.

Role type

Senior Platform Engineer (GenAI focus)

Builds

Internal AI platform, secure managed environments for AI coding tools, AI-assisted CI pipelines, agentic workflows on AWS

Domain

Cloud Infrastructure (AWS) + Generative AI

Deliverable

production ML models | product features | infrastructure

Required skills

GenAI development (LLM APIs, agents, tool/function calling), AWS fundamentals, Infrastructure as Code, Python/Go/TypeScript, SRE/DevOps principles, observability

Preferred skills

Experience with Claude/Codex, MCP-based integrations, product mindset, architectural decision-making

Technologies

AWS, Kubernetes, CI/CD, Bedrock, Agent Core, CloudWatch, Datadog, OpsGenie

Responsibilities

Design and build secure AI coding environments and agentic workflows; own product lifecycle from design to production; optimize developer experience by reducing friction; maintain platform reliability and security; define architecture for platform foundations and AI capabilities; establish reusable patterns and templates

Seniority

Senior, hands-on IC

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