Jesse O'Brien
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Jesse O'Brien Email & Phone Number

Staff Software Engineer at ZipRecruiter
Location: London, Ontario, Canada 9 work roles 2 schools
1 work email found @jesse-obrien.ca 4 phones found area 519 and 732 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email j****@jesse-obrien.ca
Direct phone (519) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Staff Software Engineer
Location
London, Ontario, Canada
Company size

Who is Jesse O'Brien? Overview

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Quick answer

Jesse O'Brien is listed as Staff Software Engineer at ZipRecruiter, a company with 1099 employees, based in London, Ontario, Canada. AeroLeads shows a work email signal at jesse-obrien.ca, phone signal with area code 519, 732, and a matched LinkedIn profile for Jesse O'Brien.

Jesse O'Brien previously worked as Staff Software Consultant at Test Double and Senior Software Consultant at Test Double. Jesse O'Brien holds Computer Programmer Analyst, Computer Software Engineering from Fanshawe College.

Company email context

Email format at ZipRecruiter

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{first}@jesse-obrien.ca
86% confidence

AeroLeads found 1 current-domain work email signal for Jesse O'Brien. Compare company email patterns before reaching out.

Profile bio

About Jesse O'Brien

I'm a polyglot programmer. Previously having worked with PHP, C#, Ruby/rails, and most recently Golang. There's been bash scripting and other terminal wizardy thrown in throughout my career as well. I've spent considerable time professionally doing consulting projects where I took client requirements and turned them into working products. I've worked and collaborated with doctors and other healthcare staff, business leaders, executive staff, and internal development teams from dozens of companies sizing from brand new startups to companies like WeWork in NYC, SkipTheDishes and the JustEat Group.I enjoy solving problems with and without code; sometimes less is more. Using the right tool for the job. Avoiding over-engineering things. I subscribe to the Unix Philosophy of building small programs that can be strung together to perform tasks larger than themselves. I prefer composition over inheritance. I like clean, intuitive interfaces for code. I like designing by writing tests and handling the API while building it.I like writing helpful command line apps to automate and improve developer workflows and efficiencies in development environments and deployments as well. I'm very intimate with docker, and have used docker-compose, makefiles, k8s and other tools to build docker setups for the teams I've been on. I like writing clean, readable HTTP/gRPC APIs and providing things like OpenAPI documentation for people to actually use them properly.I'm very passionate about User Experience. I believe that we're all users of the tools around us. I don't think UX Design is a front-end only concept. Whether it's the product I'm helping to build, internal developers, other team members, or potential employees. Making things better, easier and more intuitive to use makes me happy. My partner is a UX professional and has taught me an amazing amount about how to pay attention to the needs of users, and how to use the laws of ux (https://lawsofux.com) to build anything better, not just code.Outside of work I love 3D printing, Archery, building things with my hands and board games. I'm also an avid PC gaming enthusiast.

Listed skills include Php, Linux, Laravel, Agile Methodologies, and 36 others.

Current workplace

Jesse O'Brien's current company

Company context helps verify the profile and gives searchers a useful next step.

ZipRecruiter
Ziprecruiter
Staff Software Engineer
united states
Employees
1099
AeroLeads page
9 roles

Jesse O'Brien work experience

A career timeline built from the work history available for this profile.

Staff Software Engineer

Current

United States

Daily responsibilities include:- Lead efforts to replace aging custom tooling with modern Go-based solutions and tools like, focusing on improving developer productivity and efficiency.- Develop a reusable Go project template that streamlines project setup and reduces boilerplate code. Migrating legacy systems to modern architectures and refactoring code.

Jun 2024 - Present

Staff Software Consultant

London, Ontario, Canada

As a staff software consultant at Test Double I'm responsible for:- Playing a lead role in client development activities and system architecture.- Leading and guiding the delivery efforts of a team of agents for clients.- Leading discussions on how to better delight our clients or how we might improve their businesses.- Consulting with organization leaders.

Feb 2024 - Jun 2024

Senior Software Consultant

London, Ontario, Canada

At Test Double, my job is to further the mission of improving the way the world builds software.

Apr 2021 - Jun 2024

Senior Software Engineer

Remote

At Flyt, I provided both Technical and Squad leadership to the North American half of the business. I've also contributed to the global team by leading the Engineering Guild, providing input and guidance on architecture, building out developer tooling to enable developers to move at speed when deploying microservices, and helping to design a platform built.

Oct 2019 - Feb 2021

Senior Software Developer

London, Canada Area

Infotech has a complex ecosystem of applications written in Rails and nodejs. I'm working mostly in rails to help push the ecosystem forward and stabilize products like softwarereviews.com.

Mar 2019 - Oct 2019

Software Developer

London, Canada Area

Day to day coding in a mix of.Net MVC 4.6, AngularJS, and.Net Core. Locally I set up docker containers for postgres with the GIS extension, redis, cassandra, and elasticsearch. I scripted all of the containers so they take nightly backups of staging data and inject it directly into the images, then developers can pull each day's data as they need it. They.

May 2018 - Mar 2019

Senior Web Developer

200 Bathurst Drive, Waterloo, Ontario, Canada

Day to day coding was a mix of Laravel using PHP, ReactJs, Angular 1.5, Node and.NET Core projects of various sizes. These projects involved architecting and implementing software systems, usually from the ground up. I would consider myself an "Expert level" in Laravel, React, Docker, Web server deployments, database configurations (MySQL, Postgres.

Oct 2014 - Jan 2018
Team & coworkers

Colleagues at ZipRecruiter

Other employees you can reach at ziprecruiter.com. View company contacts for 1099 employees →

2 education records

Jesse O'Brien education

Computer Programmer Analyst, Computer Software Engineering

Activities and Societies: C++

FAQ

Frequently asked questions about Jesse O'Brien

Quick answers generated from the profile data available on this page.

What company does Jesse O'Brien work for?

Jesse O'Brien works for ZipRecruiter.

What is Jesse O'Brien's role at ZipRecruiter?

Jesse O'Brien is listed as Staff Software Engineer at ZipRecruiter.

What is Jesse O'Brien's email address?

AeroLeads has found 1 work email signal at @jesse-obrien.ca for Jesse O'Brien at ZipRecruiter.

What is Jesse O'Brien's phone number?

AeroLeads has found 4 phone signal(s) with area code 519, 732 for Jesse O'Brien at ZipRecruiter.

Where is Jesse O'Brien based?

Jesse O'Brien is based in London, Ontario, Canada while working with ZipRecruiter.

What companies has Jesse O'Brien worked for?

Jesse O'Brien has worked for Ziprecruiter, Test Double, Flyt, Info-Tech Research Group, and Ztr Control Systems.

Who are Jesse O'Brien's colleagues at ZipRecruiter?

Jesse O'Brien's colleagues at ZipRecruiter include Maria Lopez, Damon Buttrell, Holly Davis, Shawn Johnson, and Isabella Jacobs [Student].

How can I contact Jesse O'Brien?

You can use AeroLeads to view verified contact signals for Jesse O'Brien at ZipRecruiter, including work email, phone, and LinkedIn data when available.

What schools did Jesse O'Brien attend?

Jesse O'Brien holds Computer Programmer Analyst, Computer Software Engineering from Fanshawe College.

What skills is Jesse O'Brien known for?

Jesse O'Brien is listed with skills including Php, Linux, Laravel, Agile Methodologies, Web Development, Scooters, Viking, and Mysql.

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