Mobile app studio

Senior iOS Developer

17000–23000 PLN + VAT (B2B)

DaftMobile is a mobile app development venture with a proven track record. They have 10 mobile apps in their portfolio, including: SkillUp, Restaurant Club or Skribots for Skriware – a tool teaching children development skills while playing with a cartoon robot. DaftMobile's projects are created, among others, for Daftcode Group companies and external clients.

Job Details

Your responsibilities:

The application under development at DaftMobile for which we are currently looking for a new person is the SkillUp project, which is a lifestyle application for audiobook summaries, which we love. We are currently looking for a person to join our team in the role of Senior iOS Developer and face the world of mobile apps together with us! Commitment and quality of the things we do is very important to us, so we focus on high-quality code and good programming practices. If you love mobile, are a person who likes challenges, independent and proactive approach to work, and like to share your insights and get valuable feedback – let's talk! Joining us means working with international projects in a cool tech stack with a fun team! 

  • Creating new functionality in Swift and Kotlin (Multiplatform)
  • Designing application architecture
  • Creating unit tests
  • Code review of other developers
  • Taking care of the best code quality! 
  • Taking an active part in Scrum ceremonies

Minimum qualifications:

  • Very good knowledge of Swift language
  • Very good knowledge of iOS (minimum 3.5 years of experience)
  • Good knowledge of UIKit and AutoLayout
  • Good knowledge of SwiftUI
  • Good knowledge of observer pattern and implementation (RxSwift, Combine)
  • Knowledge and application of good code principles
  • Ability to write unit tests
  • Ability to do valuable code review for other developers and take constructive feedback from others
  • Knowledge of English at the B2 level

Preferred qualifications:

  • Knowledge of snapshot testing
  • Familiarity OR openness to learn Kotlin Multiplatform
  • Knowledge of CI/CD systems (e.g. Gitlab CI, Github Actions, TeamCity)
  • Knowledge of Firebase distribution
  • Knowledge of Fastlane
  • Knowledge of Graphql
  • Experience working in Scrum

Our benefits See what perks we've prepared for you.

Health & Wellbeing

We care about our employees’ health. We offer private medical care, in-office diagnostic tests, and a Multisport card. We believe in mixing business with pleasure, and so there are also sports activities available to our employees!

Growth support

As your startup grows, there’ll be ample promotion opportunities. There is a budget allocated to our employees’ development and training, and employees have unlimited access to educational platforms and foreign language classes.

Work & time off

You will have 26 days off, regardless of how long you’ve been with us, and additional special days off. Sick days are paid in full. We have a flexible schedule, and we operate from a comfortable office in Warsaw Spire.


We believe in a culture of appreciation. Involvement in company life is awarded with points in the company’s cafeteria plan. We organize office theme parties, contests, and integration events as well as provide funds for group outings.

Office life

Yes, we know there's more to life than a gorgeous view from the office. That’s guaranteed in our office on the 40th floor of Warsaw Spire. However, we also celebrate little things together, like the International Pancake or Chocolate Day.

Recruiting Team Find out who you’ll meet during the job interview.

  • Małgorzata Zwolińska

    Małgorzata Zwolińska

    Senior HR Specialist

  • Dmytro Shumov

    Dmytro Shumov

    Mobile Team Lead

  • Michał Dąbrowski

    Michał Dąbrowski


Recruitment process Short. Transparent. That’s it



Send us your CV or LinkedIn profile. You can also just write a few words about yourself.



Let’s talk about your experience & expectations. You will also solve problems of the type you’ll work on.

Recruitment task

Recruitment task

On some positions we need additional verification. We might send you a task to solve.



Now you can join our team and start a great adventure!

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Senior iOS Developer

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at DaftMobile
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