Senior AI Engineer
New
EMEA, CET +/- 3 hours, CET +/- 3 hoursFull-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English
- Required Skills
- Node.jsPythonJavascriptVue.JsC#ReactLangChain
Requirements
- Deep expertise in Agentic Development, including multi-agent systems, ReAct loops, and self-correcting workflows.
- Mastery of the Claude 3/3.5 family.
- Experience building AI-coding features to generate, refactor, and test code programmatically.
- Strong proficiency in at least one major backend language (Python, C#, or JavaScript/Node.js).
- Ability to design the infrastructure (APIs, Webhooks, Databases) that supports AI agents.
- Comfortable building frontend components (React/Vue) for AI interaction.
- Extensive experience designing API interfaces for LLM tool-calling.
- Intermediate-advanced English level.
- Must be located within CET +/- 3 hours.
Responsibilities
- Design and deploy autonomous agents that can handle end-to-end tasks, specifically focusing on Claude-based coding agents.
- Build the scalable "brains" of the application, ensuring that AI reasoning is integrated into the core business logic.
- Refine system prompts and multi-shot examples to maximize Claude’s reasoning performance.
- Implement guardrails and validation layers to ensure that agentic outputs are safe, predictable, and high-quality.
- Work with Product and UX teams to define how "AI Agents" should feel and behave within the product interface.
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