Junior Machine Learning Engineer

HFT Architecture builds short-horizon price prediction and the trading system around it. This role works on the pipeline that turns order-book records into validated models, next to more experienced engineers: data preparation, experiments end to end, and the checks that keep the future out of a training set.

You write Python every day, with tests; can explain the machine learning basics, including why ordinary cross-validation breaks on time series; and have one project of your own you can show and talk through.

Fully remote, from anywhere in the world. Junior.

Base salary: USD 125,000–155,000 a year.

To apply: a link to your résumé, LinkedIn or GitHub, and an answer to one question after reading our Consulting page: “In one sentence, what does a client receive during the first week of working with us?” No file, no cover letter.