AeroLeads people directory · profile
Jonathan Rubins Email & Phone Number
Staff Engineer
at
9root
2 work emails found
@divvydose.com
4 phones found area 952 and 814
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Who is Jonathan Rubins? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Jonathan Rubins is listed as Staff Engineer at 9root, based in Greater Chicago Area, United States. AeroLeads shows a work email signal at divvydose.com, phone signal with area code 952, 814, and a matched LinkedIn profile for Jonathan Rubins.
Jonathan Rubins previously worked as Staff Engineer at Glass and Senior Frontend Developer at Tovala. Jonathan Rubins holds Bse, Computer Science from University Of Michigan - Ann Arbor - College Of Engineering.
Company email context
Email format at 9root
This section adds company-level context without repeating Jonathan Rubins's masked contact details.
{first_initial}{last}@divvydose.com
89% confidence
AeroLeads found 2 current-domain work email signals for Jonathan Rubins. Compare company email patterns before reaching out.
Profile bio
About Jonathan Rubins
Jonathan Rubins is a Staff Engineer at 9root. He possess expertise in java, python, javascript, c++, programming and 32 more skills. He is proficient in Hebrew.
Listed skills include Java, Python, Javascript, C++, and 33 others.
Current workplace
Jonathan Rubins's current company
Company context helps verify the profile and gives searchers a useful next step.
16 roles
Jonathan Rubins work experience
A career timeline built from the work history available for this profile.
Staff Engineer
Current
Sep 2023 - Present
Senior Frontend Developer
Oct 2021 - Sep 2023
Lead Developer
Jan 2021 - Oct 2021
Senior Frontend Developer
Joined as the fourth engineer and the first dedicated frontend developer. While the team was smaller, I developed both the BE and FE systems for our operations tooling. Eventually transitioned to a full-time FE focus where I developed FE features working with BE developers and product managers across all of our three pods.Technologies used: TypeScript, React, XState, Webpack, Jest, AWS
Nov 2017 - Jan 2021
Senior Frontend Developer
Responsible for all front-end development needs for the company. Developed our user platform, marketing site and employer platform. The user platform displays a lot of comprehensive information using various charts and graphs. The employer platform includes features like messaging candidates and scheduling times to talk/meet.Technologies used: React, React Router, Redux, Socket.io, Webpack, Heroku, Cloudinary, S3
Nov 2016 - Nov 2017
Frontend Developer
Aug 2016 - Nov 2016
Full Stack Developer
Develop front-end and back-end systems for media distribution sites (HTML, CSS, React, Angular, PHP, Node.js); utilize scalable architecture via microservices; work with team members via JIRA in agile development environment; experience with deployments via AWS and software development using Docker; proud member of company sports teams
Apr 2015 - Aug 2016
System Developer
Develop open source systems including work with Alfresco and Documentum architectures; development and customization of products to meet client needs; work with teammates on large projects; testing of development work to ensure quality
Sep 2013 - Apr 2015
Computer Science Tutor
Guide CS students with coursework including programming assignments and preparation for exams; availability for extra tutoring when students needed more help; able to support students in multiple languages with a range of experience levels
Oct 2012 - May 2013
Research Assistant
Va Medical Center
VA Medical Center
Sep 2010 - Dec 2012
Research Assistant
Va Medical Center
VA Medical Center
May 2010 - Aug 2010
Application Developer Intern
Developed enterprise applications using TIBCO technologies including BusinessWorks and BusinessEvents; Built and deployed XML file transfer service
May 2012 - Aug 2012
Research Assistant
Va Medical Center
VA Medical Center
Jun 2009 - Aug 2009
Sales Clerk
Luggage World
Responsible for selling luggage (working cash register, pitching to customers), restocking supplies, and general maintenance of the store.
Jun 2007 - Apr 2008
Lifeguard
Normal duties as a lifeguard; monitor the pool for patrons in need of help; being available for any patrons that have any problem; basic maintenance of pool; flexibility to work with co-workers on changing schedule
Jun 2007 - Aug 2007
2 education records
Jonathan Rubins education
Bse, Computer Science
University Of Michigan - Ann Arbor - College Of Engineering
Education record
St. Louis Park Senior High School
FAQ
Frequently asked questions about Jonathan Rubins
Quick answers generated from the profile data available on this page.
What company does Jonathan Rubins work for?
Jonathan Rubins works for 9root.
What is Jonathan Rubins's role at 9root?
Jonathan Rubins is listed as Staff Engineer at 9root.
What is Jonathan Rubins's email address?
AeroLeads has found 2 work email signals at @divvydose.com for Jonathan Rubins at 9root.
What is Jonathan Rubins's phone number?
AeroLeads has found 4 phone signal(s) with area code 952, 814 for Jonathan Rubins at 9root.
Where is Jonathan Rubins based?
Jonathan Rubins is based in Greater Chicago Area, United States while working with 9root.
What companies has Jonathan Rubins worked for?
Jonathan Rubins has worked for 9Root, Glass, Tovala, Gauge Insights, and Divvydose.
How can I contact Jonathan Rubins?
You can use AeroLeads to view verified contact signals for Jonathan Rubins at 9root, including work email, phone, and LinkedIn data when available.
What schools did Jonathan Rubins attend?
Jonathan Rubins holds Bse, Computer Science from University Of Michigan - Ann Arbor - College Of Engineering.
What skills is Jonathan Rubins known for?
Jonathan Rubins is listed with skills including Java, Python, Javascript, C++, Programming, Linux, Amazon Web Services, and Docker.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial