Senior AI Platform Engineer — Build Reliable AI

Chrono24; Germany (OH); On-site; USD 113,895 - 159,453; Full time

Benefits offered by this job

Permanent contract

30 days vacation

Free meals at HQ

Extra day off Dec 24 & 31

Work abroad up to 20 days per year

Job summary

Chrono24 is seeking an (Senior) AI Platform Engineer to empower engineers to work with AI. You will be part of the Platform Engineering team, reporting to the Director Platform Engineering, with hands-on responsibilities to make AI a reliable part of software development for millions of enthusiasts.

You will build the harness around AI agents, implement automated quality checks, and embed with product teams to roll out practical AI solutions while shaping guardrails and documentation.

Qualifications

• A strong software engineering background with substantial development experience (roughly 8–10 years).
• Hands-on AI experience and the ability to apply AI in software development, staying current with the field.
• Language- and stack-agnostic approach; quick to understand team workflows.
• Very good English skills; German proficiency is a plus.

Responsibilities

• Build the harness around AI agents: the skills, tools, and structure that wrap a model to run autonomously.
• Add quality automation and checks (tests, linters, static analysis) on every merge to maintain quality.
• Apply software engineering judgment to ensure agent outputs meet expectations; close the loop when they don’t.
• Make foundations AI-friendly with documentation, code structure, and guardrails.
• Evaluate AI tooling pragmatically and guide build-versus-buy decisions.
• Embed with engineering teams to understand problems and roll out proven solutions.

Skills

Software engineering

AI / ML

Hands-on coding

English proficiency

German language

Job description

Chrono24 is seeking an (Senior) AI Platform Engineer to empower engineers to work with AI. You will be part of the Platform Engineering team, reporting to the Director Platform Engineering, with hands-on responsibilities to make AI a reliable part of software development for millions of enthusiasts.

You will build the harness around AI agents, implement automated quality checks, and embed with product teams to roll out practical AI solutions while shaping guardrails and documentation.