-
View all jobs
At bunq, we're not just building a banking app; we're reshaping how people around the world experience financial freedom. As a (Senior) iOS Developer, you’ll be instrumental in crafting and maintaining cutting-edge mobile applications that elevate our users' banking journeys. Collaborate with our dynamic team to deliver a seamless, innovative, and user-friendly experience on the iOS platform.
Take Ownership
Your space to perform
We give you the space and the tools you need to succeed 💪
🤟 Great, international colleagues who share your mindset
👩💻 Hybrid setup: after 3 months in-office, work 2 days remote, 3 days in-office weekly.
📚 We support growth with bunq Academy and €1500 annual learning budget
🚴 A massive discount with Urban Sports Club for your wellbeing (in the Netherlands)
🚴♀️ A Multisport gym card for your health and wellbeing (in Turkey)
🇧🇬 Flex Benefits: €70 monthly budget via Re: benefit, offering access to 150+ perks tailored to your lifestyle.
🚌 Travel expenses are covered whether you come walking or by bike, bus or car (though we prefer green choices 🌳) (In Turkey and Netherlands)
🧳 Digital Nomad Program: After your first year, enjoy up to 20 days per year to work while traveling, combining flexibility with strong team collaboration
🚀 We reward tenure with a dedicated travel budget: €1.5k after 2 years and €3k after 4 years to visit another core office.
💻 A MacBook so you can Get Shit Done with us
🥦 Delicious lunches from our fabulous in-house chefs with vegan and vegetarian options
💰 An optional pension plan with monthly contribution from bunq (in Netherlands)
⚕️ Private health insurance, just in case (in Turkey or Bulgaria)
💸 Monthly contribution to your phone and internet bills (in Turkey and Netherlands)
🍻 Friday drinks and other celebrations - bunq style
Take Ownership
- Develop and maintain scalable iOS architecture, ensuring efficiency and a seamless user experience using Swift and iOS SDK.
- Integrate and optimize REST APIs, managing authentication, error handling, and data flow for smooth performance.
- Enhance CI/CD and testing automation, maintaining fast release cycles and ensuring robust app quality.
- Develop new features and fix bugs proactively, keeping performance sharp and delivering a seamless experience for Eva.
- Proficiency in Swift, Objective-C, and SwiftUI to build intuitive, high-performance interfaces.
- Experience in designing scalable and secure network layers using REST APIs & authentication.
- Familiarity with CI/CD pipelines and automated testing for implementing continuous testing strategies.
- Expertise in state management and UI frameworks to create fluid, responsive applications using UIKit or SwiftUI.
- Fluency in English to effectively communicate in a global team and ensure collaboration and clarity across all project stages.
Your space to perform
We give you the space and the tools you need to succeed 💪
🤟 Great, international colleagues who share your mindset
👩💻 Hybrid setup: after 3 months in-office, work 2 days remote, 3 days in-office weekly.
📚 We support growth with bunq Academy and €1500 annual learning budget
🚴 A massive discount with Urban Sports Club for your wellbeing (in the Netherlands)
🚴♀️ A Multisport gym card for your health and wellbeing (in Turkey)
🇧🇬 Flex Benefits: €70 monthly budget via Re: benefit, offering access to 150+ perks tailored to your lifestyle.
🚌 Travel expenses are covered whether you come walking or by bike, bus or car (though we prefer green choices 🌳) (In Turkey and Netherlands)
🧳 Digital Nomad Program: After your first year, enjoy up to 20 days per year to work while traveling, combining flexibility with strong team collaboration
🚀 We reward tenure with a dedicated travel budget: €1.5k after 2 years and €3k after 4 years to visit another core office.
💻 A MacBook so you can Get Shit Done with us
🥦 Delicious lunches from our fabulous in-house chefs with vegan and vegetarian options
💰 An optional pension plan with monthly contribution from bunq (in Netherlands)
⚕️ Private health insurance, just in case (in Turkey or Bulgaria)
💸 Monthly contribution to your phone and internet bills (in Turkey and Netherlands)
🍻 Friday drinks and other celebrations - bunq style
Key Skills
Ranked by relevance
ios
swift
cicd
responsive
ui
c
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Staff iOS Engineer - Tangerine
2026-05-24
Full-time
Mid-Senior
Canada
Banking
Engineering
View Job Details
Related
Senior Data Scientist – AI Development
2026-05-23
Full-time
Mid-Senior
Turkey
Banking
Finance
View Job Details
Related
Frontend Developer (Dönemsel)
2026-05-23
Full-time
Mid-Senior
Turkey
Financial Services
Information Technology
Login to Apply
- Posted
- May 12, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Istanbul
- Company
- bunq
Industries
Banking
Categories
Finance
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Staff iOS Engineer - Tangerine
2026-05-24
Full-time
Mid-Senior
Canada
Banking
Engineering
View Job Details
Related
Senior Data Scientist – AI Development
2026-05-23
Full-time
Mid-Senior
Turkey
Banking
Finance
View Job Details
Related
Frontend Developer (Dönemsel)
2026-05-23
Full-time
Mid-Senior
Turkey
Financial Services
Information Technology