Claude Code Internship - AI-Assisted Development

Codelift; Utrecht; Hybrid; EUR 8,900 - 13,000; Part time

Benefits offered by this job

Hybrid work

Mentorship

Hands-on AI Experience

Job summary

CodeLift is seeking an intern to shape automation tooling using Claude Code while learning lean methodology and AI-assisted development. You’ll work with the team to build and improve internal tools, create automation scripts, and develop CLI utilities that speed the workflow.

This hybrid Utrecht-based role offers hands-on experience and direct mentorship. You’ll gain practical AI development exposure, contribute to real tools used by the team, and learn lean practices by completing meaningful

Qualifications

• Some programming experience in any language.
• Strong problem-solving mindset and systematic thinking.
• Fluent in Dutch and English.

Responsibilities

• Work with the CodeLift team to build and improve internal tools using Claude Code.
• Develop Claude Code skills to extend capabilities for CodeLift workflows.
• Build systems enabling parallel processing of tasks for efficiency.
• Create automation scripts for repetitive tasks in Drupal migrations, data processing, testing, and deployment.
• Develop CLI utilities, code generators, and workflows to speed up the team.
• Refine prompts for CodeLift workflows and document tools and practices.

Skills

Programming experience

Problem-solving mindset

Dutch and English fluency

Job description

Shape the future of development tooling. Build internal automation tools using Claude Code while learning lean methodology and AI-assisted development.

Why This Internship?

• Work daily with Claude Code - Anthropic's cutting-edge AI coding assistant.
• Learn lean methodology in practice - eliminate waste, iterate quickly, deliver value.
• Build real tools that the team actually uses - your work matters from day one.
• Flexible hours with hybrid work - balance your studies or other commitments.

What You'll Do

Work alongside the CodeLift team to build and improve internal tools using Claude Code. CodeLift applies lean methodology - you'll learn to eliminate waste, iterate quickly, and deliver value continuously.

• Claude Code Skills Development: Create custom skills that extend Claude Code's capabilities for CodeLift-specific workflows.
• Parallel & Continuous Processing: Build systems that enable multiple AI agents to work simultaneously, processing tasks in parallel for maximum efficiency.
• Automation Scripts: Build scripts that automate repetitive tasks in Drupal migrations - data processing, testing, deployment.
• Developer Tooling: Create CLI utilities, code generators, and workflow helpers that make the team faster.
• Prompt Engineering: Develop and refine prompts to handle specific CodeLift workflows reliably.
• Documentation: Document tools, processes, and learnings using lean documentation practices.

Who You Are

We're looking for someone with a problem-solving mindset who's excited to learn AI-assisted development. Your background matters less than your ability to think systematically and figure things out.

• Problem-solver at heart: You enjoy debugging, breaking down complex problems, and finding elegant solutions.
• Technical aptitude: Some programming experience (any language) or technical background - formal education not required.
• Comfortable in the terminal: You're not scared of the command line - you see it as a powerful tool, not a barrier.
• Own a MacBook: Our tooling is Mac-based; you'll need your own MacBook to work effectively.
• Fluent in Dutch and English: You'll work with Dutch clients and English documentation/tools.
• Curious about AI: Genuinely interested in how AI can augment software development.
• Self-directed learner: Comfortable learning new tools and technologies independently.
• Based in or near Utrecht: Able to work from our Utrecht office with hybrid flexibility.

What We Offer

This internship is an opportunity to learn cutting-edge AI development practices in a real-world environment.

• Hands-on AI Experience: Work daily with Claude Code and learn AI-assisted development from practitioners.
• Real Impact: Build tools that the team actually uses; your work matters from day one.
• Lean Environment: Learn lean methodology and continuous improvement in practice, not theory.
• Flexible Hours: Arrange your schedule around your studies or other commitments.
• Hybrid Work: Mix of Utrecht office time and remote work.
• Mentorship: Direct guidance from experienced developers who work with AI tools daily.
• Compensation: To be discussed based on your situation and availability.

Why Join CodeLift?

CodeLift is at the forefront of AI-assisted development. You'll learn to work with cutting-edge tools, apply lean methodology to real problems, and be mentored by experienced practitioners - all while maintaining the flexibility to balance your other commitments.