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Marek Kielczewski Email & Phone Number
VP of Engineering
at
Runwise
2 work emails found
@schange.com
1 phone found area 978
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Who is Marek Kielczewski? Overview
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Quick answer
Marek Kielczewski is listed as VP of Engineering at Runwise, based in Greater Boston, United States. AeroLeads shows a work email signal at schange.com, phone signal with area code 978, and a matched LinkedIn profile for Marek Kielczewski.
Marek Kielczewski previously worked as CTO and Co-founder at Tvcoins and Chief Technology Officer at Grass Valley. Marek Kielczewski holds Ba, Computer Science from Warsaw University Of Technology.
Company email context
Email format at Runwise
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{first_initial}{last}@schange.com
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AeroLeads found 2 current-domain work email signals for Marek Kielczewski. Compare company email patterns before reaching out.
Profile bio
About Marek Kielczewski
Founder and Chief Technology Officer with 20+ years experience in scaling businesses in the Media & Entertainment industry. Proven background in technology leadership and product strategy which resulted in improved margins and increased shareholder value. Transformation of engineering teams in organizations of 300+ software developers. Lead startups through rapid growth, M&A integrations and managed budgets of $40M+ through company turnarounds and strategic pivots. Highlights:- Engineering and product transformation at Grass Valley to accelerate Cloud growth- Transformed engineering and product teams ie. SeaChange (NASDAQ: SEAC) turnaround which resulted in $20M annual OPEX savings- Launched new products which generated rapid subscriber growth (KPN iTV, Liberty Global, Orange, Quickline), - SeaChange acquired my startup (founder of DCC Labs) in 2016 for $8M- Sony Communications Network (SCN) invested in my startup (co-founder of Sentivision) in 2005 at a $10M valuation.
Listed skills include Iptv, Embedded Systems, Software Development, Digital Tv, and 27 others.
Current workplace
Marek Kielczewski's current company
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10 roles · 32 years
Marek Kielczewski work experience
A career timeline built from the work history available for this profile.
Cto And Co-Founder
CurrentStartup. AI driven programmatic monetization of consolidated video publishing inventory across CTV, InApp and Web. Designed, ramp-ed up and managed team and delivered white-label multi-tenant AWS cloud native platform, native apps (CTV, Phones/Tablets, Web). Serverless, massively scalable, Gitops CI/CD. Automated App lifecycle management, no-code customization, pre-integration with major app stores.
Jun 2021 - Present
Chief Technology Officer
Transformation of Product and R&D through strategic shift to a software centric portfolio combined with evolution of Integrated Hardware product lines. Global R&D and Product Management responsibility including next-gen AMPP SaaS live broadcast production solution. Comprehensive product portfolio: Acquisition & signal processing, Live production, Asset management, Playout and Contribution.
Oct 2022 - Jul 2023
Cto
Global R&D, Product Management and Delivery for all product lines including Cloud OVP/OTT, Apps, Cable BackOffice and Advertising. In charge of technology vision and innovation roadmap. Operational day-to-day responsibility from architecture to design and delivery to support. Managed team of over 300 engineers in multiple locations.
Jul 2018 - Mar 2021
Svp, Global Engineering
Company-wide responsibility for software engineering and product quality across all product lines including back-office, client, advertising and content management. Consolidation and transformation.
Aug 2017 - Jul 2018
Senior Vice President Cpe Software
Responsible for SeaChange In-Home software delivery to Tier-1 operators worldwide.
May 2016 - Jul 2017
Co-Founder & Ceo
Startup. Co-founder and CEO. Professional services and outsourced multiscreen software development (STB/Mobile) for IPTV and Cable operators in Europe. Customers included systems Integrators and Pay-TV operators. I was responsible for customer acquisition, project delivery and technical and business consultancy with special focus on digital TV and IPTV. Built the team in Poland from zero to 70+ engineers. Acquired by SeaChange (NASDAQ: SEAC) in 2016.
Dec 2009 - Apr 2016
Chief Operating Officer
Co-Founder. Key responsibilities include management of software engineering teams, project management and business development with major influence on technology and strategy. Oversaw inception of complete line of Sentivision products including H.264/AVC Set-Top Boxes for IP-TV and Video On Demand for use over open Internet, Media Processing firmware for Set Top Boxes and IP-enabled TVs, H.264 decoder software for Digital Signal Processors and Linux based Video Streaming Servers. Responsible for operations in Poland and China. Maintained partnership with major SoC and IPTV technology vendors. Expanded company from 5 to 40+ employees, grew revenue to +$2M in Poland. Secured and maintained projects with major customers in Europe, USA and Japan. Customers included Sony, NTT, Hitachi, ZTE, Huawei, Texas Instruments.
Mar 2002 - Jul 2008
It Director
I was responsible for software development in the Warsaw office. Managed a team of 15-20 linux developers. 7bulls at the time was mostly a software outsourcing outfit with a lean towards embedded software development for Linux. While I was there I was responsible for recruiting, managing and mentoring staff. I got hired at 7bulls as a result of a buyout of my previous business (which I co-founded) by the owners of 7bulls.
Sep 2000 - Feb 2002
C/C++ Developer
PL-net was one of the first ISPs in Poland. I was a part-time software developer C/C++/Perl/Python/PHP and administrator of SunOS and Linux servers.
1995 - 1998
~3 yrs
2 education records
Marek Kielczewski education
Ba, Computer Science
Warsaw University Of Technology
Education record
Warsaw University Of Technology
FAQ
Frequently asked questions about Marek Kielczewski
Quick answers generated from the profile data available on this page.
What company does Marek Kielczewski work for?
Marek Kielczewski works for Runwise.
What is Marek Kielczewski's role at Runwise?
Marek Kielczewski is listed as VP of Engineering at Runwise.
What is Marek Kielczewski's email address?
AeroLeads has found 2 work email signals at @schange.com for Marek Kielczewski at Runwise.
What is Marek Kielczewski's phone number?
AeroLeads has found 1 phone signal(s) with area code 978 for Marek Kielczewski at Runwise.
Where is Marek Kielczewski based?
Marek Kielczewski is based in Greater Boston, United States while working with Runwise.
What companies has Marek Kielczewski worked for?
Marek Kielczewski has worked for Runwise, Tvcoins, Grass Valley, Seachange International, and Dcc Labs.
How can I contact Marek Kielczewski?
You can use AeroLeads to view verified contact signals for Marek Kielczewski at Runwise, including work email, phone, and LinkedIn data when available.
What schools did Marek Kielczewski attend?
Marek Kielczewski holds Ba, Computer Science from Warsaw University Of Technology.
What skills is Marek Kielczewski known for?
Marek Kielczewski is listed with skills including Iptv, Embedded Systems, Software Development, Digital Tv, Integration, Telecommunications, Linux, and Start Ups.
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