AeroLeads people directory · profile

Jon Tarnow Email & Phone Number

Director of Software Engineering at FreeWheel
Location: New York, New York, United States 11 work roles 2 schools
LinkedIn matched
✓ Verified May 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director of Software Engineering
Location
New York, New York, United States

Who is Jon Tarnow? Overview

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

Quick answer

Jon Tarnow is listed as Director of Software Engineering at FreeWheel, based in New York, New York, United States. AeroLeads shows a matched LinkedIn profile for Jon Tarnow.

Jon Tarnow previously worked as Senior Manager of Engineering, Big Data, and Reporting at Freewheel and Data Engineering Manager at Ondeck. Jon Tarnow holds Bachelor Of Science (Bs) With Honors, Computer Science from University Of Michigan.

Company email context

Email format at FreeWheel

This section adds company-level context without repeating Jon Tarnow's masked contact details.

FreeWheel

Review company-level records connected to Jon Tarnow before choosing the right outreach path.

Profile bio

About Jon Tarnow

Accomplished engineering leader—experienced in guiding talented engineers and understanding business requirements, skilled in communicating with technical and nontechnical constituencies, and enthusiastic about managing big data and extracting useful information.

Current workplace

Jon Tarnow's current company

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

FreeWheel
Freewheel
Director of Software Engineering
AeroLeads page
11 roles

Jon Tarnow work experience

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

Director Of Software Engineering

Current

New York, NY, US

Manage teams handling data for various cable & digital video advertising productsNo longer hands-on, but my teams' technologies include Scala, Spark, SQL, Snowflake, Python, Kafka, Airflow, Jenkins, Docker, Databricks, and AWS Firehose, ECS, Lambdas

Mar 2022 - Present

Senior Manager Of Engineering, Big Data, And Reporting

New York, NY, US

Oct 2017 - Feb 2022

Data Engineering Manager

Chicago, Illinois, US

I managed the Data Engineering function. My team built OnDeck‘s GROVER (the “Giant Repository Of Value Estimation Records”), a massive database of small business data and credit learnings, which includes data acquired from sources such as government agencies, data brokers, and credit bureaus as well as data from customers.We used fuzzy matching to.

Dec 2015 - May 2017

Vice President

Charlotte, NC, US

Managed a real-time risk capture project compiling trading data from different sources in various formats and reconciling between intraday feeds and clearing files, and helped drive a new complex event processing initiative incorporating big-data technologies like Apache Storm, Kafka, Zookeeper, Cassandra, and ParAccel.

Nov 2013 - Dec 2015

Senior Vice President

New York, New York, US

My work in Citi’s Equity division included analyzing algorithmic trading activity, addressing pressing regulatory risks, generating ad hoc analysis and building reports, improving electronic trading risk controls, and leading the effort to comply with the Market Access Rule.

Sep 2007 - Feb 2013

Audit Manager

New York, New York, US

Lead Reviewer for Equity Derivatives and Cash TradingServed as a subject matter expert on the risks of equity trading inside Citi’s Corporate Investment Bank, managing up to seven reviewers in evaluations of business units' risks and controls.

Sep 2004 - Sep 2007

Supervisory Committee Chairman

Alexandria, VA, US

Chaired a five-member committee responsible for ensuring protection of deposits and privacy, compliance with regulation, and accurate financial reporting for the $400 million credit union.

Oct 2006 - Mar 2010

Director, Risk And Business Analysis

Westlake, Texas, US

Built a six-member team that performed analyses and developed systems to increase profits and to manage enterprise trading risks for Schwab's market making business.

Aug 1996 - Dec 2003

Asst. Vp Risk Management Technology

Zurich, CH

Built and globalized real-time risk management system for equities and derivative instruments

Nov 1993 - Aug 1996

Options Trader

Tech Partners

Co-managed a portfolio of equities, options, and futures using proprietary evaluation and trading systems which I also maintained and enhanced

Apr 1991 - Nov 1993

Asst. To Head Of In-State Fundraising

Friends Of Senator Carl Levin
Apr 1990 - Nov 1990
2 education records

Jon Tarnow education

Bachelor Of Science (Bs) With Honors, Computer Science

University Of Michigan

Education record

Groves High School
FAQ

Frequently asked questions about Jon Tarnow

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

What company does Jon Tarnow work for?

Jon Tarnow works for FreeWheel.

What is Jon Tarnow's role at FreeWheel?

Jon Tarnow is listed as Director of Software Engineering at FreeWheel.

Where is Jon Tarnow based?

Jon Tarnow is based in New York, New York, United States while working with FreeWheel.

What companies has Jon Tarnow worked for?

Jon Tarnow has worked for Freewheel, Ondeck, Bank Of America, Citigroup, and United States Senate Federal Credit Union.

How can I contact Jon Tarnow?

You can use AeroLeads to view verified contact signals for Jon Tarnow at FreeWheel, including work email, phone, and LinkedIn data when available.

What schools did Jon Tarnow attend?

Jon Tarnow holds Bachelor Of Science (Bs) With Honors, Computer Science from University Of Michigan.

Find 750M verified contacts

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