Senior Android Engineer, Hardware

Overview

As an Android Engineer, you will be part of one of our small and highly skilled cross-functional teams and work together with Product Managers, Backend Engineers, iOS Engineers, Product Designers, and more. You will also be part of and collaborate on a global level with the broader Mobile chapter. You will deal with a variety of topics ranging from improving reliability of Bluetooth implementation within the Android SumUp app and the SumUp SDK, to implementing user-facing features such as screens to interact with card readers, to collaborating on developing technical roadmaps. You should be a mobile engineer with a product mindset who can fully own the features you are working on and remain flexible with changing priorities. The role is based on-site in our office in Berlin.

What You’ll Do

• Ship a variety of payment-related features and services within our Android ecosystem, supporting both our SDKs and the SuperApp
• Create applications for Android-based card readers from scratch
• Refactor and enhance existing solutions (including Bluetooth Low Energy connections, online/offline payments, and tap-to-pay functionality), and generally improve reliability and performance
• Work closely with the rest of the team to drive our roadmap and design our developer experience

You'll Be Great For This Position If

• You're comfortable with Kotlin, Java, and the Android framework
• You have good knowledge of architectural design patterns such as MVVM and MVI, and experience ensuring modularized and scalable app architecture
• You know what to test, why to test it, and how to write flexible tests that won’t break
• You care about user interaction, usability, and have attention to detail
• You strive for clean code, but also know how to be pragmatic when needed

Why you should join SumUp

• The opportunity to work on large scale fintech products used by millions of small businesses around the world
• A dedicated annual Learning & Development budget for attending conferences and/or advancing your career through further education
• Enrollment onto our virtual stock ownership program - you will own a stake in SumUp’s future success
• A corporate pension scheme
• 28 days paid leave + 1 for birthday
• You’ll attend global offsites and/or hackathons.
• You would enjoy other great benefits such as Urban Sports Club subsidy, Kita placement assistance, subsidized office lunches and other location-tailored benefits, Babbel language platform subscription and more!

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

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