Tips for Preparing for a Platform Engineer Technical Interview

Focus on aligning your experience with the skills they're seeking. If they’re looking to migrate from Jenkins to something more scalable, you’ll want to explain how you could facilitate that transition based on your previous experience. Highlight any relevant achievements.

Your background seems solid for this role, but be prepared to dive deeper than just the tools you've used. Interviewers are likely to ask you to detail specific challenges you've dealt with, like designing CI/CD pipelines that improved deployment rates or troubleshooting heavy infrastructure issues. Expect questions about containerization with Docker or Kubernetes, and other infrastructure as code tools beyond just Ansible. They might want to hear about monitoring tools and how you handle scaling. Practice explaining your thought process on system design questions and the trade-offs you’ve made in past projects. Also, be ready for scenario-based questions where you’ll need to create solutions on the fly. The key is to show your problem-solving skills and willingness to learn, especially if you hit any tricky technical questions. Good luck!

Honestly, job titles can be misleading in our industry. A platform engineer's responsibilities can vary widely based on the employer. If you have the job description, sharing that could help pinpoint what specific skills or knowledge to focus on for your prep.

Jenkins and Ansible don't typically spring to mind for internal platforms. Think about how you’d set things up differently if starting from scratch. How could developers deploy services easily? Consider incident investigation processes, what tools them, and what your role would be vs theirs. Plus, give some thought to managing multiple AWS accounts effectively—the implementation details matter here!