Posting record
Open 13+ days
- Flatrock.jobs.personio.com's site dates the posting
- Ghostless first sees this listing
- Last checked: still up
How we know
It hasn't been reposted, listed twice, or left up unusually long, and the posting doesn't say it's a talent pool.
Ghostless records the day it first sees a posting, so a repost can't reset its age. This one was already up when Ghostless started tracking Flatrock.jobs.personio.com, so its true age is longer.
Last checked Nov 1, 2026.
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Upload your resumeWhat the posting discloses
Not stated: Pay, real vacancy, AI screening.
Why these three
Ontario requires postings from employers with 25 or more staff to state the pay, whether the vacancy exists, and whether AI screens applicants.
Some employers add pay only on their own site. Check the original posting before you rule it out.
Skills mentioned
About the role
Main responsibilities
- Design, build, and ship native Android applications in KotlinÂ
- Build modern, responsive UI with Jetpack Compose and the Android Jetpack libraries
- Develop and maintain clean, modular, and scalable architectures
- Own technical decisions and contribute to architecture discussions across the mobile stack
- Collaborate with product managers, designers, and backend teams to deliver high-quality software
- Write clean, testable, and maintainable code
- Perform code reviews and mentor mid-level and junior developers
- Ensure high standards for performance, stability, security, and maintainability
- Contribute to CI/CD pipelines, release automation, and automated testing
- Take part in the full release cycle, including Google Play distribution and post-release monitoring
- Stay up to date with the Kotlin & Android ecosystem and bring improvements back into the team
Requirements
- 5+ years of professional software development experience
- Strong hands-on experience with native Android development
- Solid experience with Jetpack Compose and modern Android architecture components
- Strong understanding of modern software architecture patterns (Clean Architecture, MVI, MVVM, modular architecture)
- Experience designing and consuming REST APIs
- Experience with dependency injection, local persistence, and offline-capable apps
- Strong experience with Git-based workflows
- Experience working in Agile environments
- Strong problem-solving skills, a proactive mindset, and clear communication
Nice to have / advantages
- Hands-on experience with Kotlin Multiplatform (KMP) for cross-platform development â a strong advantage
- Hands-on experience with Compose Multiplatform (CMP) for building shared UI â a strong advantage
- Experience building applications targeting iOS, Web, or Desktop from a shared Kotlin codebase
- Experience integrating Kotlin Multiplatform into existing native apps
- A genuine willingness to chase after new technologies â you experiment early, learn fast, and bring what you find back to the team
- Experience using AI platforms and AI-assisted tooling in the development process
- Familiarity with backend frameworks such as Spring Boot or Ktor
- Experience with automated testing for mobile or multiplatform projects
- Experience with CI/CD pipelines and mobile build pipelines
- Knowledge of Docker and cloud platforms (AWS, GCP, Azure, DigitalOcean )
- Experience with multi-platform distribution
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