18 active jobs
Explore 18 active Hack Days job openings aggregated from hundreds of sources. Roles range from entry-level to executive, remote and on-site, refreshed hourly.
18 jobs · newest first
sumup Berlin DE
About the Run & Grow: Run & Grow is where SumUp builds the platforms and capabilities that help merchants discover, join, use, and continue growing with our products. The tribe brings together enginee...
sumup Cologne DE
About the Run & Grow: Run & Grow is where SumUp builds the platforms and capabilities that help merchants discover, join, use, and continue growing with our products. The tribe brings together enginee...
Zattoo Berlin DE
YOUR FUTURE, ON DEMAND The ideal blend of stability and flexibility. A genuinely human employer that cares for people and the planet. True autonomy to shape what comes next, for us and you. This is th...
Zattoo Berlin DE
YOUR FUTURE, ON DEMAND The ideal blend of stability and flexibility. A genuinely human employer that cares for people and the planet. True autonomy to shape what comes next, for us and you. This is th...
Zattoo Berlin, Berlin DE
YOUR FUTURE, ON DEMAND The ideal blend of stability and flexibility. A genuinely human employer that cares for people and the planet. True autonomy to shape what comes next, for us and you. This is th...
Zattoo Berlin DE
YOUR FUTURE, ON DEMAND The ideal blend of stability and flexibility. A genuinely human employer that cares for people and the planet. True autonomy to shape what comes next, for us and you. This is th...
SumUp Berlin, Germany DE
About the team: You'll join one of the teams within SumUp's Identity Lifecycle Mission, working on some of the most critical building blocks behind the merchant journey, from onboarding and identity v...
sumup Cologne DE
About the team: The Commercial Systems and Intelligence squad is a newly formed team within SumUp's Acquisition Mission under the Run & Grow tribe. We sit at the intersection of data, backend engineer...
Ecosia Berlin / fully remote DE
We are looking for a Full-Stack Software Engineer with solid frontend and backend experience to join us remotely or in our Berlin office. As we grow, we need your skills to support our mission of buil...
sumup Berlin DE
About the team: The Website squad sits at the heart of SumUp’s Acquisition Mission, owning the digital experience that shapes a merchant’s journey from their very first interaction with SumUp to disco...
SumUp Berlin, Germany DE
About the team: The Website squad sits at the heart of SumUp's Acquisition Mission, owning the digital experience that shapes a merchant's journey from their very first interaction with SumUp to disco...
SumUp Cologne, North Rhine-Westphalia, Germany DE
About the team: As a Senior Android Engineer in the Mobile Platform Squad, you'll be part of the backbone of Mobile Engineering at SumUp. Your team is responsible for creating and maintaining the deve...
SumUp Berlin, Berlin, Germany DE
About the team: As a Senior Frontend Engineer in the Identity team, you will be working on providing best-in-class authentication experiences and account protection for millions of users globally, as...
SumUp Berlin, Berlin, Germany DE
About the team: As part of the Operations Platform Team within the Platform Tribe, you will contribute to building and evolving SumUp's internal unified platform for standardized tools and backoffices...
SumUp Berlin, Berlin, Germany DE
About the team: The Communications Squad is responsible for powering all self-service communications across SumUp—including SMS, email, push notifications, and WhatsApp. Today, we deliver around one b...
SumUp Berlin, Berlin, Germany DE
About the team: At SumUp, we empower millions of small businesses around the world with simple and intuitive financial solutions. Our Data Platform enables the analytics, insights, and data-driven pro...
SumUp Berlin, Berlin, Germany DE
As a (Senior) Fullstack Engineer in the Identity team, you will be working on providing best-in-class authentication experiences and account protection for millions of users globally, as well as centr...
SumUp Berlin, Berlin, Germany DE
About the team: The Communications Squad is responsible for powering all self-service communications across SumUp—including SMS, email, push notifications, and WhatsApp. Today, we deliver around one b...
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