Senior Firmware Engineer – Bluetooth / BLE (WuQi Platform)

Graz , Austria

USound is disrupting the audio industry, setting new standards in audio experience, and maximizing the degrees of freedom forwearables and hearables.

We are leaders in acoustic solutions based on MEMS speakers by enabling our customers to bring new revolutionary audio products to the market. USound achieves this through radical miniaturization, power reduction, and increased production efficiency.

We’re looking for a skilled Firmware Engineer to join our team and drive innovation in wireless connectivity. This position focuses on Bluetooth(Classic, BLE, Attribute Profiles for data transfer) with specialization on the . You’ll be crafting reliable, efficient firmware that enables seamless communication and smooth user experiences in consumer devices.

Overview

Responsibilities

• Design, implement, and maintain firmware for Bluetooth devices on the WuQi TWS platform.
• Collaborate with hardware and software teams for system-level integration.
• Optimize low-power wireless communication features and performance.
• Debug and resolve firmware issues using structured analysis.
• Contribute to firmware architecture, design, and documentation.
• Participate in code reviews and follow best practices in embedded development.

Experience and Qualifications

6 years experience as a Firmware Engineer

Bonus Skills

Who you are

You’re an experienced firmware engineer with a strong grasp of Bluetooth (Classic and BLE) protocols and embedded systems. You thrive on solving challenges and quickly become productive, even in fast-paced and evolving projects.

What we offer

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