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Senior Full Stack Engineer - Sidekick

SumUp

Full time Mid

📡 Berlin, Berlin, Germany 🏙 Berlin, BE 📅 Dec 31, 1969 ⏳ Closes Sep 15, 2026

💰 $80,000 – $92,000 CAD/yr

📋 Job Description

The Senior Full Stack Engineer at SumUp is tasked with enhancing the company's progressive web app, which is vital for field sales agents. This role encompasses the entire development process, from feature scoping to production, ensuring a seamless experience for users. The ideal candidate will have substantial experience with React, TypeScript, and full-stack frameworks, along with strong collaboration skills to engage with sales stakeholders.

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HIRING COMPANY:

SumUp

📡 Berlin

SumUp is a leading fintech company on a mission to empower small businesses worldwide by providing simple and affordable tools for managing payments, finance, and customer relationships. With a diverse team of over 3,000 employees from more than 90 nationalities, SumUp fosters a culture of inclusivity and innovation. T…

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⏳ Closes Sep 15, 2026