Jonathon Breed
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Jonathon Breed Email & Phone Number

Principal Software Engineer at Mimecast
Location: Natick, Massachusetts, United States 7 work roles 1 school
1 work email found @constantcontact.com 4 phones found area 858, 617, and 562 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email j****@constantcontact.com
Direct phone (858) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Principal Software Engineer
Location
Natick, Massachusetts, United States

Who is Jonathon Breed? Overview

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Quick answer

Jonathon Breed is listed as Principal Software Engineer at Mimecast, based in Natick, Massachusetts, United States. AeroLeads shows a work email signal at constantcontact.com, phone signal with area code 858, 617, 562, and a matched LinkedIn profile for Jonathon Breed.

Jonathon Breed previously worked as Principal Software Engineer at Constant Contact and Senior Software Engineer at Tripadvisor. Jonathon Breed holds Bs, Computer Engineering & Audio Engineering from California State University, Long Beach.

Company email context

Email format at Mimecast

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{first_initial}{last}@constantcontact.com
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AeroLeads found 1 current-domain work email signal for Jonathon Breed. Compare company email patterns before reaching out.

Profile bio

About Jonathon Breed

Principal Software Engineer with over 15 years experience with a focus on full stack Java based web applications and microservices.

Listed skills include Java, Eclipse, Testing, Javascript, and 17 others.

Current workplace

Jonathon Breed's current company

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

Mimecast
Mimecast
Principal Software Engineer
AeroLeads page
7 roles

Jonathon Breed work experience

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

Principal Software Engineer

Current

London, England, Gb

Apr 2024 - Present

Principal Software Engineer

Waltham, Ma, Us

Jul 2020 - Apr 2024

Senior Software Engineer

Needham, Ma, Us

Helped lead the membership acquisition development team efforts at TA, which culminated in our team more than doubling the number of member signups year over year (28 million to 65 million new members). Worked across various elements of the member signup flow, including working with 3rd party authentication providers (Google, Facebook). - Worked on high visibility front end React components used across the site, including membership gating, Google Onetap, and member registration. - Proficient at making extensive updates to elements in both the newer tech stack (React/Graphql/Microservices/Kubernetes), and the older tech stack (Dust/Velocity, Monolithic Java Server, rolled up JS/LESS assets).

Jan 2019 - May 2020

Software Engineer Ii

Cambridge, Massachusetts, Us

Developed on the SmarterAds Syndicated Ad platform, an advertising solution for travel websites for syndicating contextual ads on their site. The offering included 3rd party javascript libraries, Spring Java based web services for serving up ads in real time to some of the largest OTAs in the world, and various other services and web apps to support the platform.- Re-Architected the SmarterAds suite of products to run in AWS, primarily in a EC2 hosted Kubernetes cluster with S3 utilized for static assets, fronted by an ELB and Akamai and backed by MySQL via RDS. Additionally managed the Docker config.- Helped troubleshoot livesite issues using a number of tools at our disposal: system and service metrics exposed to Grafana, sshing to VMs directly to analyze logs/memory/disk/load issues, an internally hosted ELK stack for structured searchable logs, AppDynamics APM, as well as K8s CLI for pod health.- Updated the primary customer reporting file logging mechanism, which managed tens of millions of daily records, to an internally hosted Kafka cluster.- Helped maintain CI build and deployment scripts, which utilized Jenkins, Maven, Git and Python to move build artifacts to A10 load balanced VMs and cycle them in. - Maintained Graphite and Prometheus app metrics and dashboarding through Grafana/AppDynamics to monitor real time issues and surface them through alerts.- Used Redis for caching and Pub/Sub messaging and MySQL for data storage.- Developed modern JavaScript libraries using Webpack, Babel, and ESxxxx standards, with extensive unit testing emphasis using Mocha/Chai/Sinon. - Created and maintained private npm packages including a Node/Express demo app used for testing core 3rd party library features and for the sales team demos.- Full stack development on an internal Spring Boot & React app that made database updates via a REST API, Pub/Sub message communication using Redis, and CDN API communication.

Jan 2015 - Jan 2019

Software Engineer 2

Durham, North Carolina, Us

1) Worked on a team to develop the Registry of Patient Registries (RoPR), a system allowing registry owners to input registry information, made discoverable via the search front end.- Front-end focused: HTML, CSS, Jquery/Dojo, 508 Accessibility, JavaScript, AJAX/REST service consumption, Spring MVC and Apache Solr query building.2) Developed an internal application called “Study Factory” which was the primary means of configuring and provisioning the company's SaaS offering for clinical trial data input. - Helped to architect the app, whose tech stack consisted of: GWT, Jquery/JavaScript, Spring MVC, Spring Data and MongoDB.- Configured the Continuous build infrastructure using Bamboo, SVN and Maven to automate posting build snapshots and releases to multiple environments.

Nov 2011 - Jan 2015

Software Engineer

Monrovia, Ca, Us

Developed on Parasoft SOAtest and Load Test, an Eclipse based tool used for SOA, Cloud, Web Application, and Message/Protocol testing and automation, as well as performance testing and security/penetration testing. - Focused on web application automation (record/playback) development. - Used an Eclipse-based Java environment, and interacted with both SVN and CVS. - Developed tests: Unit tests (JUnit), Regression tests, and Manual Test Scenarios. - Helped to identify product bugs and to elicit product requirements by offering tech support to the Dev/QA teams which comprise the user base.

Jun 2010 - Nov 2011

Engineering Intern

Arlington, Va, Us

Performed various tasks including assisting a senior design assembly team to properly document hardware interfaces to a main circuit card assembly, and made updates to an internal LAMP based website related to the company's procurement process.

Mar 2009 - Jan 2010
1 education record

Jonathon Breed education

  • California State University, Long Beach
    California State University, Long Beach
    Computer Engineering & Audio Engineering
FAQ

Frequently asked questions about Jonathon Breed

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

What company does Jonathon Breed work for?

Jonathon Breed works for Mimecast.

What is Jonathon Breed's role at Mimecast?

Jonathon Breed is listed as Principal Software Engineer at Mimecast.

What is Jonathon Breed's email address?

AeroLeads has found 1 work email signal at @constantcontact.com for Jonathon Breed at Mimecast.

What is Jonathon Breed's phone number?

AeroLeads has found 4 phone signal(s) with area code 858, 617, 562 for Jonathon Breed at Mimecast.

Where is Jonathon Breed based?

Jonathon Breed is based in Natick, Massachusetts, United States while working with Mimecast.

What companies has Jonathon Breed worked for?

Jonathon Breed has worked for Mimecast, Constant Contact, Tripadvisor, Smartertravel, and Quintiles.

How can I contact Jonathon Breed?

You can use AeroLeads to view verified contact signals for Jonathon Breed at Mimecast, including work email, phone, and LinkedIn data when available.

What schools did Jonathon Breed attend?

Jonathon Breed holds Bs, Computer Engineering & Audio Engineering from California State University, Long Beach.

What skills is Jonathon Breed known for?

Jonathon Breed is listed with skills including Java, Eclipse, Testing, Javascript, Soa, Rest, Cvs, and Web Applications.

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