AeroLeads people directory · profile

Jonathan Discar Email & Phone Number

Principal Technical Program Manager at Signifyd
Location: Santa Clara, California, United States 8 work roles 1 school
1 work email found @guardiananalytics.com 2 phones found area 650 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email j****@guardiananalytics.com
Direct phone (650) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Principal Technical Program Manager
Location
Santa Clara, California, United States
Company size

Who is Jonathan Discar? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jonathan Discar is listed as Principal Technical Program Manager at Signifyd, a company with 51 employees, based in Santa Clara, California, United States. AeroLeads shows a work email signal at guardiananalytics.com, phone signal with area code 650, and a matched LinkedIn profile for Jonathan Discar.

Jonathan Discar previously worked as Software Engineering Manager at Signifyd and Senior Software Engineer at Guardian Analytics. Jonathan Discar holds Bachelor’S Degree, Computer Science from Uc San Diego.

Company email context

Email format at Signifyd

This section adds company-level context without repeating Jonathan Discar's masked contact details.

{first_initial}{last}@guardiananalytics.com
86% confidence

AeroLeads found 1 current-domain work email signal for Jonathan Discar. Compare company email patterns before reaching out.

Profile bio

About Jonathan Discar

Full Stack Software Engineer who really enjoys development. In addition to being involved in all areas of a product's lifecycle, I've had responsibilities directly interacting with customers, serving as a technical lead, overseeing on-site installations, and demoing products at conventions. I believe my biggest strength is being able to adapt and be productive in whatever project I join, no matter the subject or stage.

Listed skills include Java, Python, Linux, Software Development, and 11 others.

Current workplace

Jonathan Discar's current company

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

Signifyd
Signifyd
Principal Technical Program Manager
2540 North First Street, 3rd Floor, San Jose, CALIFORNIA (CA) 95131, US
Website
Employees
51
AeroLeads page
8 roles

Jonathan Discar work experience

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

Principal Technical Program Manager

Current

San Jose, California, US

Signifyd offers a SaaS-based fraud detection solution with a financial guarantee for e-commerce businesses.

Jan 2022 - Present

Software Engineering Manager

San Jose, California, US

Jun 2017 - Jan 2022

Senior Software Engineer

Hoboken, New Jersey, US

Guardian Analytics provides a realtime fraud detection and prevention product that uses behavioral analytics to detect anomalies. Its SaaS platform processes billions of sessions and protects many financial institutions and their customers. I worked on the full stack with an emphasis on backend data processing and event scoring.

Oct 2011 - Jun 2017

Owner

Relic 19 Software

- As an independent consultant, I developed business websites, conference registration websites, iPad sales aids, a webcomic CMS system, IB based trading algorithms, and a customer dossier web application.- I created Mochimarks, a bookmarking website that features reminders- I created small desktop applications, such as an alarm program called Reminder19.

Feb 2010 - Oct 2011

Software Engineer

Dublin 2, IE

I worked on government contracts dealing with satellites, multi level security systems, and situational awareness of military assets. I also worked on a business contract dealing with turbine monitoring.

Sep 2007 - Feb 2011

Software Engineer

San Diego, CA, US

I developed a solution to manage and view the data of an ad-hoc network of small, portable sensors.

Nov 2006 - Sep 2007

Software Engineer

US

I worked on government contracts. I primarily worked on a product to securely transfer data from one security classification to another security classification. This involved working directly on an Operating System kernel. I also worked on requirements management software.

Apr 2005 - Nov 2006

Web Programmer

Advibe Media

I developed business websites and content management systems with an emphasis on SEO.

Nov 2004 - May 2005
Team & coworkers

Colleagues at Signifyd

Other employees you can reach at signifyd.com. View company contacts for 51 employees →

1 education record

Jonathan Discar education

  • Uc San Diego
    Uc San Diego
    Computer Science
FAQ

Frequently asked questions about Jonathan Discar

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

What company does Jonathan Discar work for?

Jonathan Discar works for Signifyd.

What is Jonathan Discar's role at Signifyd?

Jonathan Discar is listed as Principal Technical Program Manager at Signifyd.

What is Jonathan Discar's email address?

AeroLeads has found 1 work email signal at @guardiananalytics.com for Jonathan Discar at Signifyd.

What is Jonathan Discar's phone number?

AeroLeads has found 2 phone signal(s) with area code 650 for Jonathan Discar at Signifyd.

Where is Jonathan Discar based?

Jonathan Discar is based in Santa Clara, California, United States while working with Signifyd.

What companies has Jonathan Discar worked for?

Jonathan Discar has worked for Signifyd, Guardian Analytics, Relic 19 Software, Accenture, and G2 Software Systems.

Who are Jonathan Discar's colleagues at Signifyd?

Jonathan Discar's colleagues at Signifyd include Daniel Rogan, Sarath C., Stephanie Hsu, Gray Johnson, and Jared Kvanvig.

How can I contact Jonathan Discar?

You can use AeroLeads to view verified contact signals for Jonathan Discar at Signifyd, including work email, phone, and LinkedIn data when available.

What schools did Jonathan Discar attend?

Jonathan Discar holds Bachelor’S Degree, Computer Science from Uc San Diego.

What skills is Jonathan Discar known for?

Jonathan Discar is listed with skills including Java, Python, Linux, Software Development, Sql, Unix, Javascript, and Web Applications.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.