Backend Developer

HFT Architecture builds short-horizon price prediction and the trading system around it. This role builds the part that carries data in and orders out: market-data connectors that turn an exchange feed into a correct order book, the hot path from a market event to an order, and the control and replay path beside it.

You have built and run backend systems in production where being late or wrong had a cost, know a systems language well, handle sockets, WebSocket and REST feeds, reconnects and sequence gaps, and measure before you optimise.

Fully remote, from anywhere in the world. Middle+ to senior.

Base salary: USD 165,000–210,000 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.