System Design Interview Practice for Senior Loops
System design interview practice for platform and ML engineers: build prompts from the job description, rehearse tradeoffs, and prep for roles you approve.
· 6 min read
platform engineer
5 articles from Prepin tagged platform engineer — what it means, how it works and what to do about it.
September 2026 jobs report: postings up, hiring down
The September 2026 jobs report shows tech postings at a three-year high while tech jobs fell. Here's what senior engineers should do instead of mass applying.
· 5 min read
LinkedIn AI job search replaces classic: what now?
LinkedIn AI job search is replacing classic keyword search with no salary filter. What changes for engineers, and why Prepin's pay floor and approve step help.
· 7 min read
AI job matching platform vs job boards for engineers
An AI job matching platform earns its place over a job board only if it filters to a few real fits with pay ranges shown. Here's how Prepin handles it.
· 6 min read
August 2026 tech jobs report: who's hiring engineers
The August 2026 tech jobs report: tech occupations up 86,000, tech firms down 14,700. Where senior backend, platform and ML roles moved, and how to find them.
· 7 min read
