Full-Time

IOS Engineer

Posted on 9/5/2024

SumUp

SumUp

1,001-5,000 employees

Provides card payment solutions for SMBs

No salary listed

Junior, Mid

London, UK

Category
IOS Development
Software Engineering
Required Skills
iOS/Swift
Requirements
  • You have hands-on experience developing mobile applications of similar complexity to SumUp’s Super App
  • You are proficient in Swift
  • You are well-versed in architectural design patterns such as MVVM and MVP, with a proven ability to create modularized and scalable app architectures
  • You are passionate about user experience, with a keen eye for detail and a commitment to delivering high-quality, user-centric applications
  • You take pride in writing clean, maintainable code and have a pragmatic approach when necessary
  • You enjoy sharing knowledge and mentoring other engineers, contributing to a collaborative and supportive team environment
  • You are an excellent communicator and technical writer, capable of articulating complex ideas clearly and concisely
  • You have a passion for software design, with a focus on creating clean APIs and prioritizing simplicity in your solutions

SumUp offers card payment solutions for small to medium-sized businesses (SMBs) through portable card readers that allow easy acceptance of credit and debit card payments. The company charges a flat transaction fee of 2.75% per in-person payment, with no monthly fees or contracts, making it simple for businesses to manage costs. Unlike competitors, SumUp focuses on providing affordable and accessible payment solutions tailored for SMBs and operates in multiple global markets. The goal of SumUp is to empower small businesses by enabling them to accept card payments securely and efficiently.

Company Size

1,001-5,000

Company Stage

Debt Financing

Total Funding

$4B

Headquarters

London, United Kingdom

Founded

2012

Simplify Jobs

Simplify's Take

What believers are saying

  • SumUp's global expansion includes 36 existing and new markets, driving growth.
  • The rise of contactless payments presents a significant market opportunity for SumUp.
  • SumUp's partnership with The O2 enhances its visibility in the entertainment sector.

What critics are saying

  • Increased competition from digital-only banks may impact SumUp's UK market share.
  • High operating costs in the UK tech sector could affect SumUp's profitability.
  • Inflationary pressures in the US may reduce consumer spending and transaction volumes.

What makes SumUp unique

  • SumUp offers a full suite of SDKs and APIs for seamless integration.
  • The company provides portable, user-friendly card readers ideal for various business environments.
  • SumUp's transparent pricing model with no monthly fees appeals to small businesses.

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Benefits

Health Insurance

Life Insurance

401(k) Retirement Plan

Gym Membership

Conference Attendance Budget

Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

0%

2 year growth

0%
Financial IT
Apr 4th, 2025
SumUp Unveils New Products and Features to Its Global Customer Base of Small Businesses at Annual Beacon Event

On-stage in Berlin, global financial technology company SumUp unveiled several new products and features at the second edition of its annual Beacon event.

FF News
Apr 2nd, 2025
A New Report From Sumup Reveals Uk Residents’ Banking Preferences

As digital technology continues to reshape the financial landscape, banking preferences are shifting in significant ways. Traditional bank branches, once the cornerstone of personal finance, are becoming less central to people’s banking needs.To explore how preferences are changing when it comes to their banking habits, SumUp conducted a nationwide survey, gathering insights from UK consumers about banking. The findings offer valuable insights into whether people would consider switching to a fully digital, branchless bank, how often they visit their bank branches, and the changes they have noticed in services offered.Would Brits consider switching to a fully digital, branchless bank?With the rise of mobile banking technology, a growing number of digital, branchless banks are emerging across the UK, offering a seamless and convenient banking experience. As traditional bank branches become less essential for everyday banking, would people consider switching to a fully digital bank?For 18% of people in the UK, the move to a fully digital bank has already been made, and an additional 23% are open to making the switch, saying that they can see key advantages such as greater convenience and lower fees. However, a quarter (25%) expressed their interest but would require more information before committing to a digital-only bank. Whilst on the other hand, a third of people (33%) remain attached to traditional banking, preferring the security and familiarity of physical branches.Banking preferences vary across age groups

FF News
Apr 2nd, 2025
A New Report From Sumup Reveals Uk Residents' Banking Preferences

As digital technology continues to reshape the financial landscape, banking preferences are shifting in significant ways. Traditional bank branches, once the cornerstone of personal finance, are becoming less central to people’s banking needs.To explore how preferences are changing when it comes to their banking habits, SumUp conducted a nationwide survey, gathering insights from UK consumers about banking. The findings offer valuable insights into whether people would consider switching to a fully digital, branchless bank, how often they visit their bank branches, and the changes they have noticed in services offered.Would Brits consider switching to a fully digital, branchless bank?With the rise of mobile banking technology, a growing number of digital, branchless banks are emerging across the UK, offering a seamless and convenient banking experience. As traditional bank branches become less essential for everyday banking, would people consider switching to a fully digital bank?For 18% of people in the UK, the move to a fully digital bank has already been made, and an additional 23% are open to making the switch, saying that they can see key advantages such as greater convenience and lower fees. However, a quarter (25%) expressed their interest but would require more information before committing to a digital-only bank. Whilst on the other hand, a third of people (33%) remain attached to traditional banking, preferring the security and familiarity of physical branches.Banking preferences vary across age groups

FF News
Feb 18th, 2025
Sumup Appointed Official Payment Processor For The O2

Global fintech SumUp has been appointed the official payment processor for the world’s most popular live entertainment, leisure, and retail destination, The O2.The multi-year deal, brokered by AEG Global Partnerships, covers supply of payment processing on-site (including SumUp’s point of sale solutions as well as self-service Kiosk) and sponsorship of payment processing across the arena. SumUp will dovetail with American Express, the preferred method of payment at The O2 (Amex customers receive benefits like exclusive concession offers with American Express cards and access to the American Express® Lounge).Located on the Greenwich peninsula across the river from Canary Wharf, The O2 has welcomed over 100 million visitors since opening in 2007, and hosts over 200 events a year from the biggest names in music, sport, comedy and entertainment. Looking ahead, The O2 will host a UK-exclusive residency with global superstar Usher, who will be bringing his hotly anticipated tour to the venue for 10 nights in April, as well as standout shows from Billie Eilish, Katy Perry, and more.SumUp provides its services to large event venues and organisations such as Goodwood, Aviva Stadium, and The National Theatre. For the event and entertainment industry, SumUp’s Commercial Enterprise Team provides a full turn-key solution for large hospitality partners, plus; reliability, and depth of SumUp’s product suite make the company a compelling partner. SumUp offers a range of payment processing options (card readers, Point of Sale, and other self-service options for customers, such as kiosks, and table-ordering options) and advanced back-of-house features (such as inventory, data management and powerful CRM tools) to empower venues to deliver an enhanced guest experience through SumUp’s business tools, for enterprise.Joey Oliver, Commercial Lead at SumUp: “SumUp makes business simple for merchants of all sizes and needs. We have been working with prominent event venues for several years – including The O2 – providing our best-in-class point-of-sale solutions for high-stakes, fast turnaround vendors who need consistent delivery, at scale

Tech.eu
Feb 6th, 2025
Resilient And Rising: Uk Tech Ecosystem

Recognized as one of the most dynamic and innovative ecosystems globally, the UK is home to a thriving network of startups, scale-ups, and established tech giants. With strong infrastructure, access to venture capital, and a highly skilled workforce, the UK remains a global leader in sectors like fintech, artificial intelligence, and digital health. In 2024, the UK maintained its leading position, raising €17.5 billion (23.6% of total investments) across more than 861 deals. While the country retained its position from the previous year, the total amount raised was approximately 30% lower than in 2023, when UK companies raised €24.7 billion. Nevertheless, the ecosystem faces challenges, such as a shortage of tech talent due to competition with global markets, high operating costs, and uncertainties around post-Brexit regulatory frameworks. Despite these obstacles, the UK’s tech sector remains resilient, continuing to attract significant investment and foster innovation

INACTIVE