Andela Research — Emergent role classification from skill mapping
A free study by Cory Hymel, Head of Research at Andela, published June 2026. It analysed 47,101 Fortune 500 software job postings against a map of what each established role was historically supposed to require, scored 2,026 distinct skills, and detected 23 candidate 'emergent roles' — job titles that are forming in the overlap between existing ones, the way ML Engineer formed between software engineering and statistics, and DevSecOps formed between development, security and operations.
Why I recommend it: Free to read in full, no signup. Use it for one thing: the titles a job is drifting toward before employers have a word for it. If the posting you are reading asks for skills from two different jobs, that is the pattern this study is measuring, and naming it in your application is stronger than claiming the old title. Two honest flags. Andela sells access to engineering talent, so a study showing that roles are changing faster than titles is also an argument for its own service. And it reads job postings, not people at work — a posting tells you what a company wrote down, not what the job turned out to be.