Jobs for Developers

Senior iOS Engineer

SumUpFull-time$120k - $280k*São Paulo, BrazilOct 20, 2023

Alternative Jobs

In the Global Bank tribe, we aim to create a business account for SumUp customers (our merchants) across the globe that offers services and products that are accessible to all and are offered in a fair, transparent and honest way. We want to do banking differently from how it has been done until now. We are proud of using modern technologies, techniques and patterns, investing deeply in our product vision and execution to ensure we are delivering the best possible banking solution to our merchants. 

We are looking for a Mobile iOS Engineer to be part of a Platform team to develop and support customer-facing technology products. You will be working with engineers all around the globe and experience the opportunity to impact within a multi-market product.

What you'll do

  • Own and guide the evolution of the product and engineering, with total freedom to propose and be a part of changes on a daily basis.
  • Participate in the constant construction and improvement of our unified app providing well-designed solutions to an App distributed to 60+ countries.
  • Provide thoughtful and comprehensive documentation and tests for your features before shipping them.
  • Collaborate with Software, QA, Security, and DevOps engineers to ensure smooth deliveries with high levels of security and quality.
  • Coach and mentor other engineers to increase their abilities and productivity.
  • Actively provide code review feedback to other software engineers, considering both style and implementation.
  • Interact daily with our different areas and tribes, bringing technical perspective for each new feature, but also taking into account the business value added to it.


You'll be great for this position if you

  • Have solid experience with native iOS Development, mainly with Swift, Objective-C is a plus.
  • Have experience with modularized projects using either Cocoapods or Swift Package Manager.
  • Truly value software built with clean code architecture, SOLID principles, and modular code.
  • Have a good experience with Dependency Injection and Unit Testing, Snapshot Testing is a plus.
  • Have an interest in learning how to build network layers and debugging them using gRPC. Having experience with it is a plus.
  • Are fluent in Portuguese and comfortable working in teams that will often communicate in English (we also provide incentives for developing your English skills).
  • Are familiar with working in agile teams.

Why you should join SumUp

  • We’re a truly global team of 3200+ people from 80+ countries, spread across 4 continents.
  • Stock options plan, Annual bonus plan, Education budget (up to € 2,000 per year), SulAmérica health insurance plan (co-participation), Caju benefit (multiple possibilities: meals, culture, health), Partnership for mental health activities with Zenklub, optional dental assistance, transport voucher or parking space at the office building, meal/food voucher, Gympass, life insurance and more.
  • You'll have the freedom to work from anywhere in Brazil. Our office is based in the heart of São Paulo, one of LATAM's leading tech hubs and most vibrant cities.

About SumUp

We believe in the everyday hero.

Small business owners are at the heart of all we do, so we create powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a 'team-first’ attitude, our diverse teams across Europe, South America and the United States work together to ensure that the small business owners we partner with can be successful doing what they love.

SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

SumUp will not accept unsolicited resumes from any source other than directly from a candidate.

Job Application Tip

We recognize that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.

Job Application Tip

We recognise that candidates feel they need to meet 100% of the job criteria in order to apply for a job. Please note that this is only a guide. If you don’t tick every box, it’s ok too because it means you have room to learn and develop your career at SumUp.


Alternative Jobs