Marcin Sieniek's
email & phone

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Current Position:

Member of The Supervisory Board at cWatch

Experience:

15 years

Location:

Mountain View, California

How to contact Marcin Sieniek

Last updated:2025-06-23

m******s@c.watch

+1-520-***-**63

Analytics

According to LinkedIn Marcin Sieniek started working on 2010, then the employee has changed 11 companies and 14 jobs. On average, Marcin Sieniek works for one company for 2 years 7 months. Marcin Sieniek has been working as a Member of The Supervisory Board for cWatch for 457 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Member of The Supervisory Board at cWatch

May 2024 - Current

Angel Investor at Freelance

Nov 2018 - Current

Staff Software Engineer at Google

Jun 2019 - Current

Senior Software Engineer / Research Scientist at Google

Sep 2017 - Jun 2019

Senior Software Engineer / Tech Lead at Google

Nov 2015 - Oct 2017

Software Engineer at Google

Oct 2014 - Nov 2015

Member of Supervisory Board at Mzuri CFI Portfel Mieszkań sp. z o.o.

Dec 2015 - Current

Head of Artificial Intelligence at Papu.io

Dec 2021 - Oct 2023

Member of Supervisory Board at Mzuri CFI Alfa sp. z o.o.

Feb 2016 - Jun 2022

Staff Software Engineer, Autopilot at Tesla

Feb 2019 - Jun 2019

Co-founder & CEO at MailGrupowy.pl sp. z o.o.

Feb 2011 - Sep 2015

Project Manager at AGH University of Krakow

Jul 2012 - Dec 2014

Lead Developer at Pixellate (exited)

Feb 2013 - Oct 2013

Software Engineer - Intern at NVIDIA

Oct 2012 - Feb 2013

Software Engineer - Intern at Google

Jul 2012 - Oct 2012

System Software Engineer - Intern at NVIDIA

Jul 2011 - Sep 2011

System Software Engineer - Intern at NVIDIA

Jul 2010 - Sep 2010

Financial Software Developer - Intern at Bloomberg

Jun 2010 - Aug 2010

Education

Doctor of Philosophy (Ph.D.) at AGH University of Science and Technology in Cracow

Bachelor of Business Administration - BBA at University of Economics in Cracow

Master of Science, Bachelor of Engineering at AGH University of Science and Technology in Cracow

5th High School in Kraków

Frequently Asked Questions

How long has Marcin Sieniek been working as a Member of The Supervisory Board?

Marcin Sieniek's total experience in various companies as a Member of The Supervisory Board 1 year 3 months.

What is Marcin Sieniek's minimum period of employment in the companies?

Marcin Sieniek's minimum period of employment in various companies is 2 months.

What is Marcin Sieniek's average duration of employment for different companies?

On average, Marcin Sieniek works for one company for 1 year 7 months

What industries has Marcin Sieniek worked in?

Marcin Sieniek works in the Consumer Electronics. Previously, Marcin Sieniek worked in the , and Computer Software, and Automotive, and Higher Education, and Computer Hardware, and Financial Services.

What positions has Marcin Sieniek held before?

Previously, Marcin Sieniek worked as a Angel Investor, and Staff Software Engineer, and Senior Software Engineer / Research Scientist, and Senior Software Engineer / Tech Lead, and Software Engineer.

How do I contact Marcin Sieniek?

Marcin Sieniek's email address is m******s@c.watch, phone number is +1-520-***-**63. Sign up to get contact details.

Who are Marcin Sieniek's peers at other companies?

Marcin Sieniek's peers at other companies are Jed Milliman and Matthew Waxman and Martin Riant

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