Agencja zatrudnienia – nr certyfikatu 412
Publikacje
Firma
23 grudnia 2025
IT – technologie i kompetencje, które zmieniły branżę i wyznaczają kierunek na nowy rok
Principal Android Engineer (Kotlin/Compose)
Reference Number: 29909
Posted: 15 października 2026- Form of employment: Kontrakt
contract-type: B2B- Apply by: 15 listopada 2026
Job description
Location: 100% remote work
Salary: 160 – 175 PLN net/h (B2B via Experis)
Responsibilities:
• Own the app’s most ambiguous and high-risk initiatives, from problem definition through to production release.
• Define technical direction within the assigned area, create solution designs and architectural decision records, and support decisions with data.
• Drive application stability, performance, and overall app health improvements across modules and teams.
• Work across the full Kotlin/Compose codebase, including UI, state management, data layers, networking, SDK integrations, and build systems.
• Collaborate with Product Managers, Engineering Managers, and stakeholders to clarify scope, evaluate trade-offs, and proactively identify risks with recommended solutions.
• Lead design reviews and promote high standards for testing, monitoring, and release processes.
• Investigate and resolve complex crashes, ANRs, and regressions, including issues related to threading and third-party SDKs.
• Mentor senior engineers to ensure knowledge sharing and sustainable decision-making within the team.
• Present and demonstrate solutions to both technical and non-technical audiences.
Requirements:
• 8+ years of Android development experience.
• Expert-level knowledge of Kotlin, Jetpack Compose, Coroutines/Flow, and large-scale multi-module architectures.
• Proven experience leading architecture initiatives in large, multi-team applications, including staged rollouts and ownership of crash and ANR reduction.
• Ability to become productive in a large codebase within a short timeframe and confidently make technical decisions when needed.
• Strong English communication skills, both written and spoken, with technical and non-technical stakeholders.
• Strong understanding of Object-Oriented Programming (OOP), Design Patterns, SOLID principles, and clean coding practices.
Nice to Have:
• Experience with application performance optimization, startup performance improvements, navigation frameworks, or automotive-related projects.
• Experience working as a contractor embedded within product teams.
Our offer:
• MultiSport Plus
• Group insurance
• Medicover Premium
Salary: 160 – 175 PLN net/h (B2B via Experis)
Responsibilities:
• Own the app’s most ambiguous and high-risk initiatives, from problem definition through to production release.
• Define technical direction within the assigned area, create solution designs and architectural decision records, and support decisions with data.
• Drive application stability, performance, and overall app health improvements across modules and teams.
• Work across the full Kotlin/Compose codebase, including UI, state management, data layers, networking, SDK integrations, and build systems.
• Collaborate with Product Managers, Engineering Managers, and stakeholders to clarify scope, evaluate trade-offs, and proactively identify risks with recommended solutions.
• Lead design reviews and promote high standards for testing, monitoring, and release processes.
• Investigate and resolve complex crashes, ANRs, and regressions, including issues related to threading and third-party SDKs.
• Mentor senior engineers to ensure knowledge sharing and sustainable decision-making within the team.
• Present and demonstrate solutions to both technical and non-technical audiences.
Requirements:
• 8+ years of Android development experience.
• Expert-level knowledge of Kotlin, Jetpack Compose, Coroutines/Flow, and large-scale multi-module architectures.
• Proven experience leading architecture initiatives in large, multi-team applications, including staged rollouts and ownership of crash and ANR reduction.
• Ability to become productive in a large codebase within a short timeframe and confidently make technical decisions when needed.
• Strong English communication skills, both written and spoken, with technical and non-technical stakeholders.
• Strong understanding of Object-Oriented Programming (OOP), Design Patterns, SOLID principles, and clean coding practices.
Nice to Have:
• Experience with application performance optimization, startup performance improvements, navigation frameworks, or automotive-related projects.
• Experience working as a contractor embedded within product teams.
Our offer:
• MultiSport Plus
• Group insurance
• Medicover Premium
About the Company
Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.
jefferson Wells is Norway's largest consulting & recruitment company with over 800 consultants. We offer recruitment of managers and highly qualified consultants with expertise in IT. Among our customers, you will find over 90 percent of Norway's largest listed companies. Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
