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AWS, Java, Spring, React
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Marcin Jancewicz shared thisMarcin Jancewicz shared thisWe’re hiring! We’re looking for a ������ ���������� �������������������� (Native English Speaker) to join our team in Wroclaw (Poland). You’ll play a critical role in prospecting new business opportunities and developing relationships with potential and existing clients. Interested? You can find more details here: http://hubs.ly/H07_-fM0
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Marcin Jancewicz shared thisMarcin Jancewicz shared thisSecurionPay is hiring! We’re looking for an analytically-minded Online Fraud Risk Manager. Are you an ideal candidate? Or maybe you know any fantastic people who'd be a good fit for this role? Let us know! Here you will find more information: http://hubs.ly/H08kVtY0 #JobOffer
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Marcin Jancewicz reacted on thisMarcin Jancewicz reacted on thisExcited to share that I'll be speaking at BridgerPay Connect Plus 2026 in Tel Aviv on September 9th! Looking forward to the conversations ahead and to connecting with everyone. See you there 😊 #Shift4 #BridgerPay #ConnectPlus2026 #Fintech #Payments
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Marcin Jancewicz reacted on thisMarcin Jancewicz reacted on thisGreat few days representing Shift4 at the Visa Payments Forum in Paris. It's always a pleasure to reconnect with friends, colleagues, and partners, and to hear what's next from the schemes. From stablecoin settlement and agentic commerce to macroeconomic trends and the growing complexity of regulation, the conversations were both insightful and inspiring. And wrapping it all up with a OneRepublic concert? A perfect ending. This time, though, I left with a real sense that we're part of a revolution. The digital age is reshaping commerce faster than ever. With 86% of consumers already using AI assistants while shopping, and checkout becoming increasingly invisible, the future is arriving much sooner than many expected. At Shift4, we're working to build these technological bridges and TRUST- connecting today's commerce with tomorrow's experiences and helping our customers embrace what's next. And to Ryan Tedder, I'll just say: we'll keep counting stars... and dollars. 😉
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Marcin Jancewicz reacted on thisMarcin Jancewicz reacted on thisHappy Holidays and Happy New Year! I was fortunate to spend time with our Wroclaw, Poland 🇵🇱 Team this holiday season. It was wonderful reconnecting with colleagues I helped onboard during their 2022 acquisition and fantastic to get to know our newest team members. Vital to check back post-close…From our family to yours, wishing you a happy, healthy holiday season. 🌏 💳 🚀 💦 🌱 💻 #Grateful #TeamShift4 #Together Monika Czogalik Marcin Jancewicz Michał Banasiak Szymon Święcki Adam Zamecki Andrzej Mitelski …
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Marcin Jancewicz liked thisMarcin Jancewicz liked thisCan I get an Encore, Wynn Resorts, and Shift4, mark mcgrath was rocking the floor!!! Can’t express how grateful we are to partner with an amazing group! Till next year….
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Marcin Jancewicz liked thisMarcin Jancewicz liked thisW imieniu wszystkich osób związanych z Grupa LELLEK, odebrałem ważną nagrodę - Pracodawca Roku 2024. Dbanie o pracowników to jeden z elementów tożsamości naszej firmy. Dziękuję Mariola Olszewska i Ewa Socha za koordynację zgłoszenia i motywowanie nas do działań - dobrze Was mieć w teamie. 🥇 https://lnkd.in/dEnXXtzy
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Marcin Jancewicz liked thisMarcin Jancewicz liked thisWonderful visit to Milan this week! It was great to meet with many of our new Global Blue teammates and attend the Italy Business Review. What a team! We are lucky to have you on board. Anamaria Tudor Dario Solfanelli Helga Niola, thank you!
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Marcin Jancewicz liked thisMarcin Jancewicz liked thisOne of the best parts of global travel is the instant connection with amazing colleagues around the world. Just like in my LE days—when a quick FBI National Academy Associates, Inc. (FBINAA) search could link me with brothers and sisters anywhere—I’m grateful to have that same sense of community today with our incredible Global Blue Team and other global acquisition employees. Loved visiting our Milan Global Blue VIP Lounge—nothing better than feeling at home around the globe! 🌎 Shift4 💙 (thank you Luca Maggioni, Ece Agacikogullari and teammates)
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Marcin Jancewicz liked thisMarcin Jancewicz liked thisMiło mi poinformować, że niczego dzisiaj nie osiągnąłem. Nie dostałem awansu, nie mam certyfikatu nowych umiejętności, nie wysłałem ani jednego mejla. PKB leży i kwiczy. Spędziłem dzień na rzece, a potem noc przy ognisku czytając o lwach na Kalahari.
Experience
Education
Licenses & Certifications
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Certified ScrumMaster
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Oracle Java Standard Edition 6 Programmer Certified Professional
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Projects
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CollectBox USSD
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a messaging gateway that forwards USSD messages between GSM operator customers' applications (banking, mobile payments) and end-users. Provides several APIs for customers and collects billing data, implements throttling, prioritization and manages routing of shortcodes and access to applications. Written entirely in Scala
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Comarch Asset Management
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A large, modular asset management solution for companies interested in investing funds effectively, at selected risk levels.
Other creatorsSee project
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Vadzim Mikalayeu
Most Engineering Managers optimize for processes. I optimized for kilometers. Over the past year, I've visited all 7 EPAM Systems offices across Poland - Poznań, Wrocław, Katowice, Warsaw, Łódź, Kraków, and Gdańsk. But I didn't stop there. I've traveled through all 16 Polish voivodeships. Why would an Engineering Manager do that? Because managing distributed teams isn't just about Jira boards and stand-ups. It's about understanding the context your people live in. The cities they commute through. The culture that shapes how they work. A few things I've learned along the way: - A 15-minute coffee in person replaces weeks of Slack back-and-forth - Every office has its own micro-culture - and that's a feature, not a bug - When your team sees you show up, trust compounds faster than any process can build it - Understanding the country you work in makes you a better leader in it Poland has 16 voivodeships, 312,696 km², and an incredible diversity of people, mindsets, and energy. Seeing all of it gave me more leadership insight than any management book. If you lead distributed teams - get out of your home office. The best 1:1 is the one with a local coffee and no agenda. 🇵🇱 Quest complete. All 16 unlocked. #DistributedTeams #Leadership #Poland #RemoteWork #EPAM #EPAMPoland #MyEPAMjourney
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