Jack Rickard
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Jack Rickard Email & Phone Number

Software Engineer at Jane Street
Location: Enfield, England, United Kingdom 5 work roles 1 school
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Current company
Role
Software Engineer
Location
Enfield, England, United Kingdom
Company size

Who is Jack Rickard? Overview

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Jack Rickard is listed as Software Engineer at Jane Street, a company with 3063 employees, based in Enfield, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Jack Rickard.

Jack Rickard previously worked as Senior Software Engineer at Microsoft and Software Engineer at Microsoft. Jack Rickard holds Bachelor'S Degree, Mathematics from University Of Cambridge.

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Jane Street

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Profile bio

About Jack Rickard

I'm a senior software engineer passionate about solving complex technical challenges and driving innovation in high-performance systems. With expertise in network protocols, Rust, C#, distributed systems (and a whole bunch of other stuff I've found exciting over the years), I specialize in architecting and implementing robust, scalable solutions.My experience spans:* Backend & Systems Programming* High-Availability Architecture* Networking & telecommunications protocols* Cryptography & Security* Mentoring & Technical LeadershipI thrive on tackling challenging problems and am always eager to learn and grow. Whether it's contributing to IETF standards, breaking cryptography in competitions, exploring language design, or building a CPU emulator, I bring a deep intellectual curiosity to everything I do.Beyond my core work, I'm passionate about:* Programming Language Design - Programming languages are *the* tool we use to interact with computation. I've spent a lot of time exploring garbage collection, undefined behaviour, type systems, and more, in order to get closer to understanding how everything works.* Graphics Programming - GPUs are remarkably different to CPUs which makes programming for them an interesting challenge. While learning about how they work I've written a simple game engine (or two) and contributed to the gfx-rs open-source project which unifies graphics APIs.* Game Development - This is a fun mix of programming, communication, psychology, and more. I've written a few small games including one that was one of the winners of a game jam.Open to interesting technical discussions and collaboration opportunities.

Current workplace

Jack Rickard's current company

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Jane Street
Jane Street
Software Engineer
England, United Kingdom
Website
Employees
3063
AeroLeads page
5 roles

Jack Rickard work experience

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Software Engineer

England, United Kingdom

Senior Software Engineer

Current

London, England, United Kingdom

I was instrumental in the development of a cutting-edge LLM-based scam detection system, rapidly mastering C# to become the team's technical expert. I wrote the design for the first production version, and architected a highly available, geo-redundant solution while making critical trade-offs to accelerate time-to-market. My comprehensive involvement—from.

Sep 2023 - Present

Software Engineer

London, England, United Kingdom

As tech lead for a 10-person team, I architected and implemented critical features, including a high-performance asynchronous cache and a "rich call data" system, while ensuring knowledge transfer through documentation, education sessions, and mentorship. I developed a "delightful" test automation framework that slashed test runtime from minutes to.

Mar 2021 - Sep 2023

Software Engineer

London Area, United Kingdom

At Metaswitch, I rapidly advanced to tech lead within 6 months, leading an 8-person team developing Metaswitch QCall a high-availability cryptography service developed in Rust and deployed in telecoms operators networks. The STIR/SHAKEN product scaled to handle over 6 billion calls monthly for 100+ telecom operators and never experienced a critical bug in.

Sep 2019 - Mar 2021

Software Engineer

London, England, United Kingdom

Jul 2018 - Sep 2018
1 education record

Jack Rickard education

FAQ

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What company does Jack Rickard work for?

Jack Rickard works for Jane Street.

What is Jack Rickard's role at Jane Street?

Jack Rickard is listed as Software Engineer at Jane Street.

Where is Jack Rickard based?

Jack Rickard is based in Enfield, England, United Kingdom while working with Jane Street.

What companies has Jack Rickard worked for?

Jack Rickard has worked for Jane Street, Microsoft, Metaswitch Networks, and Softwire.

How can I contact Jack Rickard?

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What schools did Jack Rickard attend?

Jack Rickard holds Bachelor'S Degree, Mathematics from University Of Cambridge.

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