Application Guide

How to Apply for Senior Learning Engineer [Lab Schools Focus]

at Playlab

🏢 About Playlab

Playlab is a tech non-profit uniquely positioned at the intersection of open-source AI and education, with a mission to empower educators and students to become critical creators of AI. Their community-driven approach, with over 40,000 educators publishing apps, makes them a pioneering force in equitable AI integration in classrooms.

About This Role

As a Senior Learning Engineer for the Lab Schools cohort, you will be the technical backbone for 4-5 schools over 24 months, guiding them from discovery to open-source playbook creation. This role is impactful because you'll directly shape how AI is designed and scaled in real school settings, influencing both the cohort and the broader education field.

💡 A Day in the Life

A typical day might start with a virtual check-in with one of your lab school teams to review prototype feedback from teachers and students, followed by co-design sessions to iterate on an AI tool. Afternoon could involve coding a new feature, documenting progress for the open-source playbook, and preparing for a cross-cohort sharing session with other lab schools.

🚀 Application Tools

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Interview Prep

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🎯 Who Playlab Is Looking For

  • Deep experience in instructional design and engineering, with a track record of building and shipping AI-powered learning tools or platforms in K-12 settings.
  • Strong ability to build trusted relationships with school leaders and teachers, balancing technical expertise with empathy and co-design facilitation.
  • Proven experience leading full-cycle projects from discovery and prototyping to classroom pilot and scaling, ideally in multi-stakeholder environments.
  • Comfort with open-source development, playbook creation, and documenting processes for external audiences.

📝 Tips for Applying to Playlab

1

Highlight specific examples of AI tools or learning models you've built and scaled in schools, emphasizing both technical and pedagogical outcomes.

2

Showcase your experience working in non-profit or mission-driven environments, particularly with open-source or community-driven projects.

3

In your resume or cover letter, explicitly connect your past work to the Lab Schools cohort's goal of redesigning teaching and learning around AI.

4

Mention any familiarity with Playlab's platform or community (e.g., have you used it? built an app?) — this demonstrates genuine interest.

5

Tailor your application to emphasize your ability to hold a 'technical craft bar' while maintaining deep, trusted relationships with educators.

✉️ What to Emphasize in Your Cover Letter

["Your passion for equitable AI in education and alignment with Playlab's open-source, community-driven philosophy.", "Concrete examples of how you've partnered with educators to co-design and implement AI solutions in real classrooms.", 'Your experience with end-to-end project lifecycles (discovery to scale) and creating resources that others can replicate.', 'Your ability to navigate complex, multi-school partnerships and maintain high technical standards while being flexible.']

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → Explore Playlab's platform and community: try building a simple AI app to understand the user experience and educator workflow.
  • → Read about the Lab Schools cohort: look for any public updates, blog posts, or case studies from the 13 schools or Playlab's blog.
  • → Study Playlab's open-source philosophy and how they contribute to the broader AI-in-education ecosystem (e.g., GitHub repos, partnerships).
  • → Familiarize yourself with the school models that are part of the cohort (if named) to understand their contexts and challenges.

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Describe a time you led a school partnership from initial discovery to a scaled pilot. What challenges did you face and how did you adapt?
2 How do you balance technical rigor with the need for quick, iterative prototypes in a school setting?
3 How would you approach building trust with a school team that is skeptical or new to AI?
4 What does 'open-source playbook' mean to you, and how would you ensure the work of your schools is shareable and useful to others?
5 How do you stay current with AI developments while grounding your work in pedagogical best practices?
Practice Interview Questions →

⚠️ Common Mistakes to Avoid

  • Submitting a generic application that doesn't reference Playlab's specific mission or the Lab Schools cohort.
  • Focusing solely on technical skills without demonstrating understanding of educational contexts and teacher collaboration.
  • Overlooking the open-source and playbook aspect — this role requires documenting for external audiences, not just building.

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to Playlab!

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