Mobile Technical Lead - Android/Kotlin, RCS

Google; Kraków; On-site; PLN 364,000 - 373,000; Full time

Job summary

Google's software engineers develop next‑generation technologies for billions of users. You will work on Google Messages and related platforms, focusing on Android and Kotlin, with opportunities to switch teams as the company grows.

You will contribute to large-scale system design and cross‑functional collaboration. We value leadership, cross‑functional teamwork, and the ability to craft reliable user journeys.

Qualifications

• Bachelor's degree or equivalent practical experience.
• 5 years of software development experience in one or more languages.
• 3 years testing/maintaining/launching software; 1 year design/architecture.
• Experience with Android development and Kotlin.
• Master's degree or PhD preferred; strong algorithms background.
• Experience in leadership roles and accessible technologies.

Responsibilities

• Lead Rich Communication Services (RCS) for Business in Google Messages.
• Identify, deliver and land critical user journeys end-to-end.
• Measure and monitor impact of features across the ecosystem.
• Fix critical bugs raised by external developers and improve UX.
• Collaborate with Product, UX, DevRel, Support and engineering leads.

Skills

Android development

Kotlin programming

Software development

Large-scale design & architecture

Testing/maintenance/launching software

Technical leadership

Data structures & algorithms

Accessible technologies

Education

Bachelor's degree or equivalent

Master's degree or PhD in CS or related

Job description

Google's software engineers develop next‑generation technologies for billions of users. You will work on Google Messages and related platforms, focusing on Android and Kotlin, with opportunities to switch teams as the company grows.

You will contribute to large-scale system design and cross‑functional collaboration. We value leadership, cross‑functional teamwork, and the ability to craft reliable user journeys.