Senior Android Engineer (Kotlin)

TL;DR

Senior Android Engineer (Kotlin): Building and evolving Android architecture and shared platform capabilities with an accent on developer experience, app performance, and scalability. Focus on designing scalable systems, automating engineering workflows, and integrating AI-assisted development tools.

Location: Must be based in one of the tech hubs in Helsinki or Stockholm

Company

hirify.global creates technology for the delivery of almost everything in over 500 cities across 30 countries.

What you will do

• Build and evolve Android architecture, shared libraries, and platform capabilities.
• Improve developer experience through tooling, automation, and better engineering workflows.
• Drive improvements in app performance, reliability, and observability.
• Design scalable systems that help teams move faster without compromising quality.
• Lead technical initiatives and mentor other engineers to raise the engineering bar.
• Explore and integrate AI tools to improve engineering productivity and build reliable guardrails.

Requirements

• Strong experience building Android applications with Kotlin.
• Expertise in designing scalable mobile architectures and shared platform components.
• Good understanding of the Android ecosystem and modern development practices.
• Experience with CI/CD, automation, or developer tooling.
• Strong software design, system thinking, and ability to influence technical decisions.
• Must be based in or be able to work from tech hubs in Helsinki or Stockholm.

Nice to have

• Regular use of AI tools like Claude Code, Cursor, Gemini, or Copilot in engineering workflows.
• Experience with Kotlin Multiplatform (KMP).
• Knowledge of server-driven UI and experimentation frameworks.
• Experience with mobile observability and large-scale consumer mobile platforms.

Culture & Benefits

• High-growth environment with a focus on shipping and building at scale.
• Entrepreneurial culture for self-starters with drive and initiative.
• Strong commitment to diversity, inclusion, and empowerment.
• Opportunity to work on products relied on by millions of users daily.