Senior Software Engineer
CurrentI help build the Experimentation Platform at Rokt, enabling advertisers and Ecommerce partners to drive the best experience for customers and proving the value provided by Rokt.
Nov 2024 - Present
AeroLeads people directory · profile
Josef Klafka Email & Phone Number
Senior Software Engineer
at
Rokt
1 work email found
@amazon.com
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer
Location
New York, United States
Company size
Who is Josef Klafka? Overview
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Quick answer
Josef Klafka is listed as Senior Software Engineer at Rokt, a with 175 employees, based in New York, United States. AeroLeads shows a work email signal at amazon.com and a matched LinkedIn profile for Josef Klafka.
Josef Klafka previously worked as Software Engineer at Rokt and Software Development Engineer at Amazon. Josef Klafka holds Bachelor Of Science - Bs, Mathematics And Linguistics from University Of Chicago.
Company email context
Email format at Rokt
This section adds company-level context without repeating Josef Klafka's masked contact details.
{first_initial}{last}@amazon.com
86% confidence
AeroLeads found 1 current-domain work email signal for Josef Klafka. Compare company email patterns before reaching out.
Profile bio
About Josef Klafka
I am a software engineer and data scientist with a background in computer and cognitive science research. I've worked on enterprise web development, cloud computing and database solutions. I have a diverse skill set, from UX design to AWS application scaling.
Current workplace
Josef Klafka's current company
Company context helps verify the profile and gives searchers a useful next step.
Rokt
7 roles
Josef Klafka work experience
A career timeline built from the work history available for this profile.
Software Engineer
I work on the Experimentation Platform team, building tooling to support hundreds of experiments running for millions of customers per day.I previously worked on the Ads team, doing fullstack web development to drive value for customers and revenue for Rokt.
Feb 2023 - Nov 2024
Software Development Engineer
During my time at Amazon, I worked on the data privacy team within Alexa AI. I specialized as a backend engineer in AWS, building automated tooling to handle privacy policy evaluation and incident resolution.
Feb 2022 - Nov 2022
Software Developer
At Epic, I performed fullstack web development on the Search team. I built backend data infrastructure and new features for clinical users.
Aug 2020 - Feb 2022
Research Associate
I worked as a full-time researcher in cognitive science and natural language processing, studying how people and machines communicate using methods from data science. I served as the lab manager, onboarding and supervising research assistants and handling project management for research projects.
Jul 2018 - Jul 2020
Research Assistant
Jan 2017 - Jun 2018
Resident Assistant
Sep 2016 - Jun 2018
Team & coworkers
Colleagues at Rokt
Other employees you can reach at rokt.com. View company contacts for 175 employees →
MD
Michael Dunlop
Colleague at RoktSeattle, Washington, United States
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LF
Lucas Fang
Colleague at RoktAustralia
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AL
Alexander Lou
Colleague at RoktNew York City Metropolitan Area, United States
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JK
Julie Kremer
Colleague at RoktBoston, Massachusetts, United States
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BC
Bruno Chauvet
Colleague at RoktGreater Sydney Area, Australia
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KB
Kyle Bartlow
Colleague at RoktGreater Seattle Area, United States
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KW
Keith Williams
Colleague at RoktNew York, United States
View →
BX
Bryce(Zihao) Xu
Colleague at RoktGreater Sydney Area, Australia
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HR
Hemant Rana
Colleague at RoktChandigarh, India
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JD
Justin D'Agostino
Colleague at RoktNew York, United States
View →
Michael Dunlop
Colleague at RoktSeattle, Washington, United States
View →
LF
Lucas Fang
Colleague at RoktAustralia
View →
AL
Alexander Lou
Colleague at RoktNew York City Metropolitan Area, United States
View →
JK
Julie Kremer
Colleague at RoktBoston, Massachusetts, United States
View →
BC
Bruno Chauvet
Colleague at RoktGreater Sydney Area, Australia
View →
KB
Kyle Bartlow
Colleague at RoktGreater Seattle Area, United States
View →
KW
Keith Williams
Colleague at RoktNew York, United States
View →
BX
Bryce(Zihao) Xu
Colleague at RoktGreater Sydney Area, Australia
View →
HR
Hemant Rana
Colleague at RoktChandigarh, India
View →
JD
Justin D'Agostino
Colleague at RoktNew York, United States
View →
1 education record
Josef Klafka education
-
University Of Chicago
FAQ
Frequently asked questions about Josef Klafka
Quick answers generated from the profile data available on this page.
What company does Josef Klafka work for?
Josef Klafka works for Rokt.
What is Josef Klafka's role at Rokt?
Josef Klafka is listed as Senior Software Engineer at Rokt.
What is Josef Klafka's email address?
AeroLeads has found 1 work email signal at @amazon.com for Josef Klafka at Rokt.
Where is Josef Klafka based?
Josef Klafka is based in New York, United States while working with Rokt.
What companies has Josef Klafka worked for?
Josef Klafka has worked for Rokt, Amazon, Epic, Carnegie Mellon University, and University Of Chicago.
Who are Josef Klafka's colleagues at Rokt?
Josef Klafka's colleagues at Rokt include Michael Dunlop, Lucas Fang, Alexander Lou, Julie Kremer, and Bruno Chauvet.
How can I contact Josef Klafka?
You can use AeroLeads to view verified contact signals for Josef Klafka at Rokt, including work email, phone, and LinkedIn data when available.
What schools did Josef Klafka attend?
Josef Klafka holds Bachelor Of Science - Bs, Mathematics And Linguistics from University Of Chicago.
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