Sigma Software Group
Sigma Software Group
1,001 – 5,000 Employees
AutomotiveConsultingHealthcare
Sigma Software Group is a multinational technology consulting company founded in 2002. Its teams provide software development, graphic design, testing, and technical support for clients in sectors including automotive, healthcare, telecommunications, aviation, banking, gaming, real estate, and advertising. The company hires IT specialists to work on complex engineering projects and supports professional development through mentoring and continuous learning. Remote work opportunities are part of its working model, with projects serving organizations such as AstraZeneca, Scania, and SAS.

Remote Android Developer, Construction Tech (Poland)

Build Kotlin and Jetpack Compose apps for construction workforce management, connecting mobile software with physical devices. Develop scalable features for a construction technology product.

Description

  • Build and maintain Android apps with Kotlin and Jetpack Compose.
  • Join architecture discussions and contribute to technical decisions.
  • Modernize existing Android code through refactoring and performance improvements.
  • Create maintainable, scalable features using Clean Architecture principles.
  • Investigate application defects and performance issues, then resolve them.
  • Connect Android apps to NFC, Bluetooth, and camera SDK capabilities.
  • Work with iOS, QA, backend, and product colleagues.
  • Contribute throughout the software development lifecycle.
  • Support code quality through peer review and continuous improvement.
  • Contribute to CI/CD and engineering automation.

Requirements

  • At least three years of professional Android development experience.
  • Working knowledge of Kotlin and current Android development practices.
  • Practical experience with Jetpack Compose, Coroutines, Flow, Retrofit, and the Android SDK.
  • Experience applying MVVM and Clean Architecture.
  • A solid grasp of object-oriented programming, algorithms, data structures, and design patterns.
  • Experience with dependency injection and unit testing tools such as Mockito and JUnit.
  • Strong analytical thinking and problem-solving ability.
  • Able to take ownership of features and develop them independently.
  • Strong communication and teamwork skills.
  • Intermediate English or higher.
  • A bachelor’s degree in Computer Science or Computer Engineering, or equivalent practical experience.

Benefits

  • Option to work remotely.
  • Work on long-term product development.
  • Develop alongside experienced mid-level and senior engineers.
  • Join an established engineering environment with deep technical expertise.
  • Work closely with the customer’s organization.
  • Collaborate with a sustainable European product company.
  • Work in an agile, distributed team.

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