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iOS Mobile Engineer

Geplaatst 23 apr. 2026
Delen:
Werkervaring
1 tot 10 jaar
Full-time / part-time
Full-time
Functie
Salaris
€ 4.597 - € 7.461 per maand
Opleidingsniveau
Taalvereiste
Engels (Vloeiend)

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We at ING are looking for an iOS engineer for the ING Mobile Banking App team in Amsterdam, Netherlands.

ING Bank’s Mobile App department is a fast paced environment, with major exposure to other ING markets. The technology on which our mobile app is based is shared with many other ING mobile apps. Our teams design, build and run the mobile flows used by millions of mobile app users in multiple countries where ING Bank is present.

The Team

The teams are developing real-time banking features directly in the mobile app of ING Bank for The Netherlands, Belgium and other countries with ING franchises. The native iOS modules that together constitute the ING Mobile Banking App are the technical backbone for end-to-end digital flows that empower our customers every day.

Working together with the best in class!

Working on an iOS app at such a big scale means that you work closely with many iOS experts. The iOS chapter within ING consists of 50+ iOS experts who all share the same passion: iOS development. Because learning and innovation are important at ING, we have biweekly Chapter Days to jointly work on new ideas. During this day you are not allowed to talk to your Product Owner, and gaining and sharing new knowledge is the way to go.

Role & Responsibilities

  • As an iOS engineer you work in an all-round feature team with Dev, UX and business colleagues to develop and maintain the ING Mobile Banking App.
  • Your main focus will be on the development of mobile banking features.
  • We work according to the SCRUM Agile development process, releasing a new version of the app every 2 weeks.
  • In your role you have influence on customer satisfaction at ING, and therefore it is of the highest importance that the customer interest always comes first.

How to Succeed

  • Master’s degree in Information Technology.
  • We are looking for candidates with at least 1 year, but up to 10 years, of relevant working experience.
  • Proficiency in Swift.
  • Experience with UI test automation and XCTest.
  • Experience with highly customized UI design. Visual aspects of the app are really important for us.
  • Knowledge of design patterns like MVC, MVVM, MVP, composition, and protocol-oriented programming. Ability to implement modular architecture using dynamic frameworks.
  • Stays up to date with the latest technology released by Apple.
  • A team player who is open to sharing knowledge and learning from a great team of developers.
  • Likes working in a challenging environment where innovation is given utmost importance.
  • Good social and communication skills.
  • Excellent communication skills in English.

Rewards & benefits

The benefits of working with us at ING include:

  • 24-27 vacation days depending on contract.
  • Pension scheme.
  • 13th month salary.
  • Individual Savings Contribution (BIS), 3.5% of your gross annual salary.
  • 8% holiday payment.
  • Personal growth and challenging work with endless possibilities.
  • An informal working environment with innovative colleagues.
  • Work Agile, so new ideas come to life faster.

International, innovative, flexible and orange!
You’ll know us through our mobile banking app that lets you carry out all your bank transactions. More than 60,000 employees serve around 40 million customers, corporate clients and financial institutions in over 40 countries.
We help our customers to stay one step ahead, in both their private and professional lives. The same goes for our own people. We make sure everyone can feel good about themselves and maintain a good work-life balance.

Financieel & Banken
Amsterdam
Actief in 43 landen
15.000 medewerkers
60% mannen - 40% vrouwen
Gemiddeld 41 jaar oud