Lead Software Engineer — Connectivity
Mastercard · Warsaw
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- Company
- Mastercard
- Location
- Warsaw
- Employment type
- Full-time
- Posted
- October 21, 2026
About this job
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer — Connectivity Overview This role sits within Mastercard’s Open Finance Europe – Connectivity team, building and operating scalable API connectivity to financial institutions across Europe.…
This is a short summary.
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Most-requested skills in Poland
Based on 1,035 Poland vacancies that list requirements, these are the skills employers ask for most often.
- Java41% of postings
- SQL32% of postings
- Python27% of postings
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- CI/CD19% of postings
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- Git16% of postings
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