Jon W.
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Jon W. Email & Phone Number

Director of Meteorological Engineering @ Pelmorex/The Weather Network/Weather Source at Pelmorex Corp
Location: Hallowell, Maine, United States 8 work roles 1 school
1 work email found @sailyachtresearch.org LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Current company
Role
Director of Meteorological Engineering @ Pelmorex/The Weather Network/Weather Source
Location
Hallowell, Maine, United States
Company size

Who is Jon W.? Overview

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Jon W. is listed as Director of Meteorological Engineering @ Pelmorex/The Weather Network/Weather Source at Pelmorex Corp, a company with 474 employees, based in Hallowell, Maine, United States. AeroLeads shows a work email signal at sailyachtresearch.org and a matched LinkedIn profile for Jon W..

Jon W. previously worked as Director of Engineering at Pelmorex Corp and Scientific Software Developer at The Weather Company, An Ibm Business. Jon W. holds Bachelor Of Arts - Ba, Computer Science from Tesu.

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{first}@sailyachtresearch.org
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Profile bio

About Jon W.

I am a software engineer turned weather geek. I am extremely fortunate to have been able to make a career out of learning. The people I get to work with are scary smart, and the problems we solve are hard to quantify, let alone solve. Lately, I've been focused on applying AI to weather and climate problems - in particular the engineering challenges of training large models from scratch. After cutting my teeth as a mobile developer in the San Francisco startup scene, where I learned the job and all the things they don’t teach in a CS degree, I moved to backend development for a security company. This was where I learned full stack web development, as well as all the common security vulnerabilities in web and mobile apps. I also grew my infrastructure skills there. My last role outside of weather and climate was as a Developer Programs Engineer at Google, in the mobile ads group. While at Google, I designed new ad formats, gave presentations to external developers, worked at Google IO, helped the biggest app companies in the world with GDPR and iOS IDFA changes, and managed multiple contractor teams that built custom support software integrated with internal Google infrastructure. It was at this time I developed a passion for offshore sailing and the meteorology and GIS skills necessary to win aces. Working with grib data flipped a switch in my brain, and I dove head first into a new career with the goal of making weather and climate software accessible for everyone. I joined a small research non profit, where I led an international team that built weather pipelines, and tracking and routing systems for sailboats. This ultimately took me to The Weather Company, where I worked on the system that ingested NWP data and created a consensus forecast as well as on their verification platform.With the rumors of TWC sale, I joined Weather Source, now owned by Pelmorex. At Pelmorex, I lead all of our forecast tech, and I get to learn every day from my amazingly talented colleagues.

Listed skills include W3C Accessibility, Objective C, Scikit Learn, Vuforia, and 44 others.

Current workplace

Jon W.'s current company

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Pelmorex Corp
Pelmorex Corp
Director of Meteorological Engineering @ Pelmorex/The Weather Network/Weather Source
oakville, ontario, canada
Website
Employees
474
AeroLeads page
8 roles

Jon W. work experience

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

Director Of Engineering

Current

Pelmorex provides weather and climate data to a variety of consumer and enterprise brands. I lead our meteorological engineering efforts to generate accurate forecasts and solve scientific and AI problems (including training Graphcast-like models from scratch) at scale. Our systems serve downstream consumers in both our B2B and B2C business groups across.

Jul 2023 - Present

Scientific Software Developer

* Implemented improvements to meteorological verification and QA platforms using Python, Perl, and Bash.* Designed ETLs for enormous amounts of NWP data.* Managed Kubernetes clusters that did large amounts of scientific computing with Helm, ArgoCD.* Wrote C++ and Python code to manipulate gribs and implement scientific algorithms. * Maintained libraries.

Jan 2022 - Jul 2023

Developer Programs Engineer

Mountain View, California, United States

* Designed Google-scale ad APIs for new advertising formats based on customer requirements, legal and privacy requirements, and market trends. * Led scalable public facing SDKs, example code, and documentation that helped developers understand the impact of GDPR, CCPA, and iOS 14 IDFA changes to their code bases. * Managed two consulting engineering teams.

May 2018 - Mar 2021

Senior Software Engineer

San Francisco Bay Area

Responsible for building webapp used to crowdsource pen testing.Ruby on Rails, AWS, JavaScript, React

Dec 2016 - Apr 2018

Senior Software Engineer

San Francisco Bay Area

Architected iOS, Android and React-Native apps in the healthcare space.React-Native, Swift, Objective-C, Android, Java, Elastic Beanstalk, Python

Apr 2016 - Dec 2016

Software Engineer

San Francisco Bay Area

Designed iOS, Google Glass telemedicine apps.Implemented features in WebRTC, RTP for real time communication and augmented reality. First engineering hire, responsible for building product, testing infrastructure, etc.HIPAA and Section 11 training.Objective-C, iOS, Android, Ant, Java, S3, Gradle, WebRTC, RTP, Linux Drivers, Glass, ODG, Vuforia, Augmented.

May 2015 - Oct 2015

Mobile Engineer

Palo Alto, CA

Lead iOS engineerBuilt app to assess risk of autism as replacement for web app.Reduced time to assessment from 13 months to 3 minutes.HIPAA and Section 11 training. iOS, Ruby, Android, S3, CircleCI, Git

Nov 2014 - May 2015

Software Engineer

Washington D.C. Metro Area

Consulted on various Geographic Information Systems projects for agriculture and earth science companies.Objective-C, Java, iOS, Android, Javascript, jQuery, HTML, CSS, C#, Entity Framework, Azure, SQL, REST API Design

Sep 2013 - Nov 2014
Team & coworkers

Colleagues at Pelmorex Corp

Other employees you can reach at pelmorex.com. View company contacts for 474 employees →

1 education record

Jon W. education

  • Tesu
    Tesu
    Computer Science
FAQ

Frequently asked questions about Jon W.

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

What company does Jon W. work for?

Jon W. works for Pelmorex Corp.

What is Jon W.'s role at Pelmorex Corp?

Jon W. is listed as Director of Meteorological Engineering @ Pelmorex/The Weather Network/Weather Source at Pelmorex Corp.

What is Jon W.'s email address?

AeroLeads has found 1 work email signal at @sailyachtresearch.org for Jon W. at Pelmorex Corp.

Where is Jon W. based?

Jon W. is based in Hallowell, Maine, United States while working with Pelmorex Corp.

What companies has Jon W. worked for?

Jon W. has worked for Pelmorex Corp, The Weather Company, An Ibm Business, Google, Bugcrowd Inc, and Therachat.

Who are Jon W.'s colleagues at Pelmorex Corp?

Jon W.'s colleagues at Pelmorex Corp include Rachel Langmead, Raheleh Givehchi, Amelie Simoneau, Carolyn Sadler, and Jason Richer.

How can I contact Jon W.?

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

What schools did Jon W. attend?

Jon W. holds Bachelor Of Arts - Ba, Computer Science from Tesu.

What skills is Jon W. known for?

Jon W. is listed with skills including W3C Accessibility, Objective C, Scikit Learn, Vuforia, Amazon Web Services, Dsstne, Linux, and Algorithms.

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