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
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
Our offer:
- Experience with application performance optimization, startup performance improvements, navigation frameworks, or automotive-related projects.
- Experience working as a contractor embedded within product teams.
- MultiSport Plus
- Group insurance
- Medicover Premium
Project details
100% remote work
Salary: 160 – 175 PLN net/h (B2B via Experis)
Hours: Kontrakt
Reference Number: 29909
Posted: 15 października 2026
contract-type: B2B
Apply by: 15 listopada 2026
- Start: flexible
- Location: Łódź, Lódzkie, PL
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Found on Experis Poland