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  • Freelance BLE Expert (iOS or Android) – Immediate Start
    New
    Mobile

    Freelance BLE Expert (iOS or Android) – Immediate Start

    Warszawa
    3 990 - 7 980 USD/monthNet per month - B2B
    3 990 - 7 980 USD/monthNet per month - B2B
    Type of work
    Freelance
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Remote
    intent

    intent

    intent specializes in building and scaling products at the intersection of physical and digital. We excel at developing software for hardware, or for any situation where a digital interface facilitates communication with the physical world.

    Company profile

    Tech stack

      BLE

      master

      Swift

      advanced

      iOS

      advanced

      Android

      advanced

      Kotlin

      advanced

    Job description

    Online interview
    Friendly offer

    We’re looking for an experienced Bluetooth Low Energy (BLE) Expert to join our team as a freelancer immediately. If you have a strong commercial background in BLE, IoT, and mobile development (iOS or Android), and you can independently implement BLE solutions in real projects, we want to hear from you.


    As a specialized software house, we work on innovative IoT solutions for top-tier clients like Oura, BOSE, and McIntosh. This is an opportunity to work on a high-impact project where your deep BLE knowledge will be critical.


    Who we’re looking for:


    • Proven commercial experience with BLE – deep understanding of communication protocols, peripheral connections, and troubleshooting.
    • Strong mobile development skills – expertise in either iOS (Swift, Core Bluetooth) or Android (Kotlin, BLE APIs).
    • Experience in IoT – working with connected devices, sensors, and embedded systems.
    • Solid knowledge of Unit Testing and best practices in mobile development (XCTest, Quick/Nimble for iOS, or JUnit, Mockito for Android).
    • Familiarity with concurrency and performance optimization for BLE applications.
    • Fluent English (B2+) – written and spoken.


    Nice to have:


    • Experience with Bluetooth 5+ and advanced BLE features (Long Range, Mesh).
    • Previous work in IoT security and encrypted BLE communication.
    • Understanding of functional reactive programming (RxSwift, Jetpack Compose).
    • Knowledge of Google Play/Android Auto or Apple MFi programs.


    What we offer:


    • Fully remote and flexible work.
    • Competitive freelance B2B rate (15-30k net, depending on experience).
    • The chance to work on a cutting-edge IoT project with a highly skilled team.
    • A clear and fast recruitment process.


    Recruitment process:


    1. Quick screening call with HR (45 min).
    2. Technical interview with live coding (max. 90 min).
    3. Final feedback within a couple of days.


    If you’re a BLE pro and ready to jump into an exciting IoT project right now, let’s talk! 💡

    3 990 - 7 980 USD/month

    Net per month - B2B

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