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Android Engineer
New
Mobile

Android Engineer

Warszawa
4 934 - 6 853 USD/monthNet per month - B2B
4 934 - 6 853 USD/monthNet per month - B2B
Type of work
Full-time
Experience
Mid
Employment Type
B2B
Operating mode
Hybrid

Tech stack

    Android

    regular

    Kotlin

    regular

    UX

    regular

    Rust

    nice to have

    Android Instant Apps

    nice to have

    Web3

    nice to have

Job description

About vlayer

We're building the data layer for Web3 - letting devs pull in real-world data (like emails, web content, or on-chain history) and prove it using zero-knowledge tech. No need to trust third parties - just the code 😎

Sounds exciting? Check out the role and help us shape the future of the decentralized internet ⬇️


As an Android Engineer, you will:

  • Take full responsibility for the development of the vouch Android app – a lightweight product focused on social proof and identity.

  • Implement and refine features like video capture, upload, playback, and seamless user flows.

  • Work closely with product, design, and backend teams to deliver high-quality, performant user experiences.

  • Ensure compatibility and optimization across Android devices and OS versions.

  • Continuously monitor app performance and stability, fixing bugs and shipping regular updates.

  • Actively shape the direction of the mobile product based on user feedback and business goals.

  • Have opportunities to contribute to other mobile and infrastructure tools within the vlayer ecosystem.


You may be a good fit if you have:

  • 3+ years of experience in Android development using Kotlin.

  • Experience in building apps with strong knowledge of Android SDK, lifecycle, architecture components, and asynchronous programming.

  • A proactive mindset and ability to independently lead mobile development.

  • Attention to detail and UX-driven thinking.

  • Fluent written and spoken English for clear communication in a remote, async-first environment.


Nice to have:

  • Experience with Android Instant Apps (Google Play Instant) and background processes.

  • Previous work with Web3, digital identity, or social/creator-focused products.

  • Rust experience or interest in learning Rust.

4 934 - 6 853 USD/month

Net per month - B2B

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