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May 19, 2026

Mid Android Engineer

Mid • Remote

18,000 - 22,000 PLN

Krakow, Poland

About the role

We are seeking candidates for our client, which operates in Europe. You will be a member of a team responsible for the development and delivery of mobile Android apps. Hands-on experience in delivering Android apps to customers on a large scale, supported with CI/CD processes and production monitoring, is a requirement.

Technologies we work with: Kotlin, Android, AWS, Typescript, JavaScript, Node.js, REST APIs.

Responsibilities:

  • Development and delivery of Android apps for B2B and B2C clients

  • Design software architecture between mobile apps and systems that they connect with

  • Follow and improve the concepts of dependency injection and threading inside apps

  • Scoping and assessing the complexity of features

  • Continuously improve the quality and performance of mobile apps

  • Maintaining apps on production used by consumers from several European countries

  • Monitor and create prototypes for new technological opportunities (E.g., WearOS)

  • Participating in sprint planning, daily sprints and meetings with product owners for grooming new features

  • Collaborating with other team members and teams that depend on the functionalities that you develop

Required qualifications:

  • Minimum of 3 years commercial work experience in building Android apps

  • Bachelor's or higher degree in Computer Science, Software Engineering, or a related field

  • Strong understanding of software engineering principles, testing, data structures and algorithms

  • Solid hands-on experience in solving architectural problems for mobile apps and backend services

  • Experience with TCA architecture

  • Fluency in other architecture and patterns: MVI, REST APIs

  • Strong hands-on experience of CI&CD processes

  • Understanding of OO design patterns, dependency injection, SOLID principles and Clean Code

  • Able to work with Agile methodologies such as SCRUM and/or Kanban

  • Good communication and collaboration skills

  • Team player

  • Self-motivation, proactive attitude

  • Proficiency in English, it’s our daily business language

Nice to have:

  • Experience in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitlabCI, Datadog, etc.

  • Working experience with one of the object-oriented and/or functional languages such as Elixir, C++, C#, Golang, Erlang, Python, Kotlin, Node.js