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Jonathan Campbell Email & Phone Number

Solves Problems. Usually with Technology at SamCart
Location: Greater Philadelphia, United States, United States 11 work roles 1 school
1 work email found @predictiveindex.com 3 phones found area 215 and 212 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 3 phones

Work email j****@predictiveindex.com
Direct phone (215) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Solves Problems. Usually with Technology
Location
Greater Philadelphia, United States, United States

Who is Jonathan Campbell? Overview

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Quick answer

Jonathan Campbell is listed as Solves Problems. Usually with Technology at SamCart, based in Greater Philadelphia, United States, United States. AeroLeads shows a work email signal at predictiveindex.com, phone signal with area code 215, 212, and a matched LinkedIn profile for Jonathan Campbell.

Jonathan Campbell previously worked as Principal Software Engineer at Samcart and Director, DevX & Infrastructure at The Predictive Index. Jonathan Campbell holds Associates In Specialized Technology, Personal Computer And Network Technology from Allentown Business School.

Company email context

Email format at SamCart

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

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

Profile bio

About Jonathan Campbell

Experienced technologist and leader with a proven ability to build and revamp web-based, SaaS products targeting a variety of end users, including real estate agents, financial advisors, utility workers, and HR professionals. Reporting lines of up to 60 cross-functional technologists in directorial roles and multiple successful product launches as a solo developer or as a tech lead of a team.

Current workplace

Jonathan Campbell's current company

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SamCart
Samcart
Solves Problems. Usually with Technology
AeroLeads page
11 roles

Jonathan Campbell work experience

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

Principal Software Engineer

Current

Austin, Texas, US

Hands-on technical lead for the development and launch of SamCart's "Checkout Anywhere" experience that introduced a mobile-first, performance-optimized single page checkout with an embed option for third-party website builders. This project was built with React, Next.JS, and Go while making extensive use of Stripe and PayPal SDKs.

May 2023 - Present

Director, Devx & Infrastructure

Westwood, MA, US

  • Managed delivery of multiple shared services (C# APIs & Angular components), including authentication, permissions, and machine learning models, to power multiple products as part of a strategic rewrite focused on.
  • Led a strategic turn-around for the DevOps team. Moved from a bottlenecked process with hand offs and wait time to self-serve platform engineering where software teams were able to self-serve via command line tools.
  • Championed a two-quarter, focused effort to convert 95% of manual regression tests to automated UI tests, resulting in a 15% increase in developer velocity and steady growth in developer engagement.
Aug 2021 - Mar 2023

Director Of Engineering

Miami Beach, Florida, US

  • Championed an extensive, mobile-first rewrite of the company’s flagship Damage Prevention product based on user interviews and historical data that revealed 70%+ of the user base was in the field when using the app.
  • Rebuilt the application and DevOps teams during the “great resignation” by starting international hiring, resulting in up to 60% savings on salaries compared to traditional New York City rates. Introduced asynchronous.
  • Led the change management process to transition from an esoteric tech stack (ClojureScript, Python and NixOS) to an industry-standard, easy-to-hire stack of Django & Python, React & TypeScript, and Docker. This.
Aug 2020 - Jun 2021

Director Of Software Engineering

New York, NY, US

  • Doubled the size of the application engineering team in one year, adding 5 teams focused on a drop-in replacement for a competitor’s product across multiple delivery channels (desktop software, web application, and.
  • Assigned to turn-around the web operations group after months of weekly outages. Leveraged the DevOps methodology to allow all engineers to participate in troubleshooting, problem solving, and solutioning. Identified.
  • Saved an estimated $15 million yearly by implementing a new ratings management system. This application (PHP, React, SQL Server) eliminated the need for hiring additional data entry staffing, increased efficiency for.
Feb 2016 - Jul 2020

Web Application Development Manager

New York, NY, US

  • Hired the firm’s two dozen software developers, creating a culture focused on the agile principles, software craftsmanship, and customer interaction.
  • Achieved over $2 million in revenue within the first year after launching KBRA Credit Profile, an internally developed, subscription web application.
  • Lowered the cancellation rate of KBRA Credit Profile nearly 30% by integrating KBRA’s proprietary data into third-party applications. This required extensive coordination with department heads, product managers, and.
Apr 2014 - Feb 2016

Senior Web Developer

New York, NY, US

Rapidly built and deployed an internal application to facilitate the monthly analysis of commercial mortgage loans. Leveraged multiple part-time contractors to deliver ahead of schedule while staying within budget.

May 2013 - Apr 2014

Director Of Information Technology

King Of Prussia, PA, US

  • Provided wholistic technical vision and leadership while managing a staff of up to 12, including support staff, system administrators, and software developers. Served as product owner for multiple custom applications.
  • Transitioned multiple web applications from bare metal servers to a private cloud, necessitating extensive refactoring and other changes. This move reduced the load time of the company’s lead generation tool by 90%.
  • Created a two-year, comprehensive onboarding and mentoring process for new developers. Established relationships with multiple local colleges. These two paired together resulted in savings of up to $45,000 on each new.
  • Architected a unified data model and led extensive refactoring to transition both the customer interface and printing export to this model. This resulted in the complete elimination of mismatch errors in the company’s.
May 2008 - May 2013

Software Developer

King Of Prussia, PA, US

May 2006 - May 2008

Software Developer

Aniglyphics, Inc.
Oct 2004 - May 2006

Software Developer

Diving Sun Interactive, Llc
Sep 2001 - May 2006

Systems Administrator

Enter.Net, Inc.
Oct 2000 - Aug 2005
1 education record

Jonathan Campbell education

  • Allentown Business School
    Allentown Business School
    Personal Computer And Network Technology
FAQ

Frequently asked questions about Jonathan Campbell

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

What company does Jonathan Campbell work for?

Jonathan Campbell works for SamCart.

What is Jonathan Campbell's role at SamCart?

Jonathan Campbell is listed as Solves Problems. Usually with Technology at SamCart.

What is Jonathan Campbell's email address?

AeroLeads has found 1 work email signal at @predictiveindex.com for Jonathan Campbell at SamCart.

What is Jonathan Campbell's phone number?

AeroLeads has found 3 phone signal(s) with area code 215, 212 for Jonathan Campbell at SamCart.

Where is Jonathan Campbell based?

Jonathan Campbell is based in Greater Philadelphia, United States, United States while working with SamCart.

What companies has Jonathan Campbell worked for?

Jonathan Campbell has worked for Samcart, The Predictive Index, Urbint, Kroll Bond Rating Agency, Inc., and Remindermedia.

How can I contact Jonathan Campbell?

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

What schools did Jonathan Campbell attend?

Jonathan Campbell holds Associates In Specialized Technology, Personal Computer And Network Technology from Allentown Business School.

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