Senior Rust Engineer – Low-Latency Trading Systems (Hybrid)

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Citi in Greater London is looking for a Senior Developer to lead applications analysis and programming activities. This role is critical in shaping their low-latency algorithmic trading environment using Java and Rust. The successful candidate will work within a high-performance architecture team to build essential systems that support global finance.

They will collaborate with various teams while mentoring junior developers. The position offers a hybrid working model, competitive salary, and a range of benefits including annual leave, performance bonuses, and private medical care.

#J-18808-Ljbffr”, “datePosted”: “2026-05-20”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Citi”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__436979076__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Citi
Apply for the Senior Rust Engineer – Low-Latency Trading Systems (Hybrid)
Location: London
Job Description:

Citi in Greater London is looking for a Senior Developer to lead applications analysis and programming activities. This role is critical in shaping their low-latency algorithmic trading environment using Java and Rust. The successful candidate will work within a high-performance architecture team to build essential systems that support global finance.

They will collaborate with various teams while mentoring junior developers. The position offers a hybrid working model, competitive salary, and a range of benefits including annual leave, performance bonuses, and private medical care.

#J-18808-Ljbffr…

Posted: May 20th, 2026