Rust Developer (Trading Systems)

Join an international team working on real-time trading systems. The project focuses on building and optimizing low-latency, high-performance systems used in live trading environments. You’ll work closely with engineers, quants, and traders on systems where performance and reliability are critical.

Key responsibilities Develop new features and improve latency in real-time trading systems Integrate low-latency machine learning algorithms in collaboration with quant engineers Work on intensive data ingestion processes supporting AI model training Design and improve front-end monitoring tools used directly by traders Automate end-to-end trading and compliance pipelines Collaborate on internal tools and frameworks to improve developer experience Continuously develop, deploy, and maintain applications Support and extend hardware infrastructure Help establish and improve engineering and operational processes

Ideal candidate profile Senior-level Software Engineer with 3+ years of commercial experience in Rust Strong experience with low-latency, real-time, or distributed systems Hands-on knowledge of Rust, or strong background in another low-level language (e.g. Go) with proven interest in Rust Comfortable with on-call support and root-cause analysis in production systems Team-oriented mindset with willingness to learn, share knowledge, and mentor others Good communication skills in English

nice to have:

M.Sc. or PhD in Computer Science (or equivalent) Experience in trading, finance, or performance-critical systems Background in hardware-aware or systems-level engineering

Conditions Work model: Fully remote Start: mid-February Project duration: ~6 months Rate:125-160 PLN/h negotiable (B2B only) Benefits: medical care, life insurance, trainings, Multisport card

Recruitment steps Phone call with Recruiter Interview with Client Feedback and decision

W KUBO naprawdę zależy nam na ludziach. Zapraszamy osoby w różnym wieku, o różnych tożsamościach i sposobach funkcjonowania oraz niezależnie od sytuacji zdrowotnej i rodzinnej. Autentyczność jest dla nas wartością, a naszym celem jest uczciwy i otwarty proces dla wszystkich.

At KUBO, we genuinely care about people. We welcome candidates of all ages, backgrounds, identities, family constellations, health situations, and ways of thinking and interacting with the world. You’re welcome to be yourself — we value authenticity, and we’re committed to creating a fair and inclusive process for everyone.