Senior Software iOS Developer

November 5, 2026

Hybrid

Senior

Warszawa, Poland

Indeed

Keep in mind

Original vacancy is in Polish
You will likely need Polish for the job. The employer can confirm

Description

The bank is looking for a Senior iOS developer to evolve its mobile applications, including ones built with Kotlin Multiplatform. The role involves working with analysts, testers and backend teams in agile methodologies and contributing to technological and architectural decisions. Candidates need at least 3 years of experience with Swift, Kotlin Multiplatform and mobile testing; in return the employer offers stable employment, a flexible schedule and a broad social package.

Responsibilities

Developing mobile applications, including ones based on Kotlin Multiplatform
Collaborating with analysts, testers and backend teams using agile methodologies
Contributing to technological and architectural decisions and shaping the features produced by the team

Requirements

Minimum 3 years of experience in a similar position
Experience programming in Swift and Kotlin Multiplatform
Knowledge of SwiftUI and Compose Multiplatform
Knowledge of MVVM and Redux architecture and Dependency Injection with Koin or Hilt
Experience testing mobile applications using XCUnit, Espresso and MockK
Cares about code quality, architecture readability and good engineering practices
Likes new challenges, wants to grow and willingly shares knowledge with others

Conditions

Flexible working hours and hybrid work format
Stable employment under a permanent employment contract
Cash reward for a successful referral under the Referral Program
Development and educational opportunities through the company university program
Extensive social package including multisport card, private medical care, insurance, internal contests, discount and loyalty programs, and 2 extra days off for volunteering