AI Agent Builder – Claude, OpenAI Intern

Heidi Systems

. Develop and implement AI agents collaboratively with the team using Claude and OpenAI .

Posted 11/4/2026internshipBerlin • GermanyEntry LevelWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing and implementing AI agents using Claude and OpenAI, with a focus on integrating Large Language Models and optimizing workflows for various applications. Strong collaborative skills are essential for working effectively in a hybrid team environment.

Highest-signal resume keywords

Claude CodeOpenAI AgentsAI Agent DevelopmentLarge Language Model IntegrationPrompt Structure Optimization

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

AI Agent DevelopmentPrompt Structure OptimizationWorkflow AnalysisContent CreationTraffic TrackingLead Scraping

Soft Skills

CollaborationAdaptability

Tools & Technologies

ClaudeOpenAI

Industry Keywords

Hybrid Work ModelInternshipBerlin-Mitte

About the role

Key responsibilities & impact

Develop and implement AI agents collaboratively with the team using Claude and OpenAI
Develop and test AI agents for use cases such as content creation, social media, traffic tracking, and lead scraping
Integrate Large Language Models into existing systems
Analyze and optimize prompt structures and agent workflows

Requirements

What you’ll need

Three-month internship contract
One-month probationary period
40 hours per week
Willingness to work in a hybrid model, with 3 days per week on-site in Berlin-Mitte
Experience with or knowledge of Claude Code and OpenAI Agents for developing and implementing AI agents

Benefits

Comp & perks

24 days of annual leave