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Linux Engineering Manager

Janestreet · London

On-siteSeniorPosted 22 Sept 2026

What this role requires

3 requirements, read out of the advert rather than guessed from the job title:

Also mentioned, not required: OCaml, network protocols, English. Worth having, but their absence is not what gets a CV filtered out.

Check my CV against these 3 requirements

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Job description

About the Position

We are seeking a leader for our growing team of Linux Engineers.

Members of this group, managers and individual contributors alike, are hard-working Systems Engineers, Administrators, and Programmers, tasked with maintaining and improving the platform that powers Jane Street's production trading systems. (Find out more about the Linux Engineer role here ).

We expect managers to come in and lead by example. As well as supporting their teams, the ideal candidate will be excited to start off as an individual contributor, establish a fundamental understanding of Jane Street's technical environment, and gradually grow into a management role. 

We are looking for people who are enthusiastic about our values: honesty, cooperation, intellectual curiosity, humility, and a quantitative approach to decision making and problem solving. To succeed in this role, they should be Linux Engineers at heart who have grown into several of the following areas: people management, project and programme management, large-scale coordination and communication, partnership facilitation, short- and long-term planning, and service delivery, among others.

Read the full description (15 more sections)

About You

We are looking to hire a Linux Engineer Manager with a strong technical background and solid leadership experience. Candidates are expected to lead by example, prioritising their individual technical work and their leadership responsibilities accordingly. They should have a willingness to learn OCaml, our language of choice, and meet the following requirements:

Bachelor's degree in Computer Science, Software Engineering, or other technical discipline (or equivalent experience)

Clear and concise communication skills, from one-on-one meetings to larger group discussions, and the ability to efficiently analyse and deconstruct problems

Successful track record supporting individuals and helping teams thrive

Experience building and growing firm-wide partnerships

Strong analytical and troubleshooting skills at various levels (technical, process, people, etc.)

Deep knowledge of operating system fundamentals, especially Linux

Fluency with the Unix command line and shell scripting

Practical experience with modern Linux systems and systems programming concepts

Basic understanding of network protocols

Programming experience in any language

Fluency in English required

 

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