Mobile Application Engineer

3 weeks ago


London, Greater London, United Kingdom Sumup Full time

Company Overview

SumUp is a digital platform committed to empowering local entrepreneurs. Our diverse range of solutions addresses various challenges faced by our merchants, including reservations, click and collect services, deliveries, digital payments, and comprehensive business management through intuitive financial analytics.

Team Insights

The SumUp Point of Sale is among the most rapidly expanding product lines within our organization. Our objective is to innovate unique and efficient purchasing methods for consumers, ranging from QR-code-based pay-at-table options to large touchscreen kiosks.

We prioritize agility, frequent iterations, and continuously seek innovative ways to enhance value for our customers.

Role Overview

As a (Senior) Android Developer, you will focus on our SumUp Kiosk Android application. You will collaborate within a small, cross-functional team of skilled professionals dedicated to envisioning the future of payment solutions.

To excel in this position, you should be a product-oriented engineer, eager to understand the problem space and enhance the product for our merchants.

A commitment to continuous learning and skill enhancement is essential. You will be expected not only to deliver features but also to engage in the decision-making process.

This role is based on-site, emphasizing the value of in-person collaboration and organic conversations.

Key Responsibilities

  • Lead and implement significant and impactful features for the Kiosk Android application.
  • Gain a deep understanding of the SumUp SuperApp repository and enhance integrations between our POS Lite SuperApp and the Kiosk.
  • Assist in expanding the kiosk offerings into new global markets and regions.
  • Engage in pair programming, share knowledge, and mentor team members on best coding practices.
  • Proactively identify technical challenges and propose solutions to enhance the reliability, security, and maintainability of the codebase.

Candidate Profile

  • Proficient in Kotlin and the Android framework.
  • Passionate about rapidly developing exceptional products that delight customers.
  • Enjoys working on large-scale Android applications.
  • Experienced in integrating SDKs and APIs into Android applications.
  • Possesses strong writing skills and can effectively communicate ideas and designs.
  • Understands testing principles, knows what to test, and can write flexible tests that are resilient.
  • Values user interaction, usability, and the creation of aesthetically pleasing user experiences.

Why Consider SumUp

  • Opportunity to work on large-scale fintech products utilized by millions of small businesses globally.
  • Annual Learning & Development budget for attending conferences and pursuing further education.
  • Enrollment in our virtual stock ownership program, allowing you to have a stake in SumUp's future success.
  • Competitive health insurance coverage, including optical and dental services.
  • Life assurance coverage equivalent to 2 times your salary.
  • Corporate pension scheme for qualifying earnings.
  • 28 days of paid leave.
  • Participation in global offsites and hackathons, with exciting locations for team-building activities.
  • Break4me program offering 1 month of paid annual leave after 3 years of service.

Application Guidance

We understand that candidates may feel the need to meet a certain percentage of job criteria to apply. Please note that this is merely a guideline. If you do not meet every requirement, it is perfectly acceptable, as it indicates opportunities for learning and career development at SumUp.



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