Mobile Dual Platform Developer (Android + iOS) (Remote)

21800-30200 PLN miesięcznie (B2B)

4code Sp. z o.o.

Czym będziesz się zajmować?


Unified construction management software solution that increases productivity through streamlined collaboration. A web application in the office, and a mobile app on site, ideal for construction projects of all sizes. Builders and workers can store pertinent documents, communicate in real-time, and monitor projects off-site in a single platform.

Key responsibilities:
  • Lead the architecture, design, and development.
  • Own technical decisions around frameworks, libraries, patterns, and CI/CD processes
  • Set architecture, quality standards, as well as defining best coding practices
  • Full participation in product development building a best-in-class mobile application
  • Work closely with product management and design to translate requirements into technical specs
  • Coach and develop engineers through code reviews and knowledge sharing

Kogo poszukujemy?

  • 4+ years of experience in mobile app development (IOS (swift) and Android (Java/kotlin)
  • Ability to understand business requirements and translate them into technical requirements
  • Strong experience with Git, continuous integration, and continuous deployment
  • Experience with design patterns, coding conventions, creation of libraries, modularization of code
  • Expert-level knowledge of Swift, SwiftUI, Combine, and Async/Await
  • Experience in delivering production application for iOS
  • Experience with optimizing mobile apps, in Swift
  • Familiarity with the iOS tool ecosystem for development, testing, debugging, and performance benchmarking
  • Experience in delivering production application for Android
  • Experience with Android Architecture components, Jetpack libraries, MVVM and Clean Architecture
  • Experience with optimizing mobile apps, in Java and Kotlin
  • Well versed with the Android ecosystem with experience in continuous integration and automated testing

Czego wymagamy?



  • Polski

  • Angielski

Jakie warunki i benefity otrzymasz?

  • 130-180 PLN godzinowo (B2B)
  • B2B - Elastyczne godziny pracy (100%)
  • Praca zdalna: W całości
  • Budżet szkoleniowy, Szkolenia wewnętrzne
  • Pakiet medyczny, Ubezpieczenie

Gdzie będziesz pracował?


Kim jesteśmy?

4code is an Innovation Technology & Consulting company focused on secure software and product development. Connecting with the shared core values of Courage / Delivery / People / Trust, we work with technology that makes a difference and has a tangible impact on everyone's life, proudly being part of business and digital transformations. Combining cutting-edge technology, people's talent, and innovation, we create end-to-end robust software solutions that help our clients accelerate their business development with the latest technology advances. 4code makes secure coding a positive and engaging experience for developers as they increase their skills. We guide each coder along their own preferred learning pathway, so that security-skilled developers become the everyday heroes of our connected world. Business impact is driven through agile teams awareness, S-SDLC process optimization and maturity model roadmap and metrics introduction. ‍ We succeed through a human approach that uncovers the secure developer inside of every coder - helping development teams ship quality code faster, so they can focus on creating amazing, safe software for our world.