Verified from career page · Posted 3w ago

Jane Street

Trading Desk Operations Engineer

Jane Street · Trading Desk Operations

London

Mid-level

Software

Last seen 8h ago

Posted
3w ago

Posted on 4 September 2026

Workplace
Not specified

Work model not stated

Salary
Not disclosed

Salary range not shared by the company

Visa sponsorship
Not specified

Visa sponsorship details unknown

About the position

We are looking for individuals eager to use their technical, organisational, and communication skills in a fast-paced environment to join our TDOE team. Our TDOEs are integral to the firm’s success, building and maintaining desk infrastructure that supports the trading of thousands of financial products across 200 venues in over 45 countries.

Trading Desk Operations Engineers wear many hats, helping to manage the operational side of the trading desk’s activities and interfacing with various groups within the firm to ensure our work is accurate and efficient. You’ll work alongside traders and developers to take on projects like:

Managing and optimising infrastructure and operational processes

Supporting trading systems and workflows by executing data queries and coordinating with stakeholders

Designing and implementing solutions for a range of trading and operational-related issues on the desk

Communicating with clearing firms and external counterparties to settle and clear trades

Our trading desks are central to our collaborative office environment, and we believe the best way to integrate new hires is through a hands-on, interactive approach. You’ll receive mentorship from other TDOEs, traders, and developers as you take part in a number of development and training programs over your first few months. We don’t expect you to have a background in finance or any other specific field - we’re looking for curious people who enjoy solving interesting problems. We’re more interested in how you think and learn than what you currently know.

It’s important to emphasise the hands-on nature of this role; you’ll be building the tools that allow our firm to operate smoothly and execute trades efficiently. You’ll utilise technical coding, skilled organisation, and collaborative problem-solving to deliver smart, innovative solutions that make our trading better.

We believe that good ideas come from anywhere and are always open to new ways of thinking. The impact you will have on the firm will only increase as you gain experience and proficiency in your specific expertise.

About you

A critical thinker with a strong technical foundation and an interest in expanding your programming skills

Able to use technical knowledge and strong collaboration skills to reach solutions

An agile and adaptive problem solver

Humble about what you know and don’t know; eager to ask questions and learn new things

A reliable team player with a “no job too small” attitude

Excellent verbal and written communication

Able to balance competing priorities in a fast-paced environment

Interested in finance and has a passion for STEM

Fluent in English

About Jane Street

Jane Street's European postings are all London. It's a proprietary trading firm building its own trading and research infrastructure in OCaml — the interview process is famously technical, and the roles here are engineering, not finance, despite the industry.

Apply at Jane Street

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