At Ubiquiti, our mission is to rethink IT—not just by making powerful networking technology more accessible, but by delivering frictionless product experiences tailored to our users. This pursuit begins at our R&D Center in Taiwan, where we not only build innovative products, but a culture of trust, transparency, and collaboration.
Responsibilities:- 5~8 years’ work experience as a Key EE designer for VoIP, Conference, Mobile, or Tablet products.
- Mainly focus on system schematic review and mechanical stacking review with mechanical engineers and PCB layout review with layout engineers.
- Work with Audio, ME teams to figure out performance issues of radios and work with SI and DQA engineers to qualify features and make sure product quality is ready to move further.
- Review design derating and suggest design update due to DFM (design for manufacturing), DFA(design for assembly), and DFC (Design For Cost.)
- Schematic and BOM maintenance and review.
- Write test plans for testing coverage, execute tests, and document test results for projects.
- Report projects’ status and issue tracking to the internal.
- Teardown and review new products in the market.
- Participate in the hardware design and system architecture of VoIP products, including ATA devices, IP Phones, and voice-enabled access control systems.
- Design and implement audio circuits including CODEC, I2S, SLIC/SLAC, analog amplification, echo cancellation (AEC), and noise reduction (NR).
- Integrate Ethernet/PoE, USB, SPI, UART, I2S, TDM, and other communication/audio interfaces.
- Collaborate with the software team to implement and debug Android/Linux audio drivers, HAL layers, and power control strategies.
- Support low-power design techniques such as Dynamic Voltage and Frequency Scaling (DVFS).
- Have the MP experience with VoIP, Conference, Mobile or Tablet products.
- Solid knowledge of audio hardware design and VoIP communication protocols (SIP, RTP).
- Experience with Android and/or Linux system integration for embedded hardware platforms.
- Familiarity with high-speed signal design.
- Solid knowledge of audio hardware design and VoIP communication protocols (SIP, RTP).
- Experience with Android and/or Linux system integration for embedded hardware platforms.
- Proficiency in using OrCAD Capture CIS, Power PCB viewer, and Allegro viewer
- - Knowledge of electronic components (Ex, R/L/C/Diode/MOS/BJT/Logic ICs/Sensors)
- - Strong knowledge of ESD, EMI, and Surge.
- - Debug skills with the basic operation of oscilloscopes and logical analyzers.
- - Strong knowledge to support the thermal solution.
- Experience with DVFS implementation and system-level power optimization.
- Background in developing products such as SIP intercoms, IP Phones, VoIP gateways, or voice-enabled control terminals.
- Proficient in diagnosing audio issues such as echo, feedback, and electrical noise.
- Experience integrating ALSA, PulseAudio, or Android Audio HAL layers.
- Leadership in projects
- Aggressive, open-minded, and positive attitude
- Familiarity with the network configuration
- Familiarity with test equipment like TDR, Network Analyzers
Skills Required
- 5-8 years experience as a key EE designer for VoIP, Conference, Mobile, or Tablet products
- MP (mass production) experience with VoIP, Conference, Mobile or Tablet products
- Solid knowledge of audio hardware design and VoIP communication protocols (SIP, RTP)
- Experience with Android and/or Linux system integration for embedded hardware platforms
- Familiarity with high-speed signal design
- Proficiency in OrCAD Capture CIS, Power PCB viewer, and Allegro viewer
- Knowledge of electronic components (resistors, inductors, capacitors, diodes, MOSFETs, BJTs, logic ICs, sensors)
- Strong knowledge of ESD, EMI, and surge mitigation
- Debug skills with oscilloscopes and logic analyzers
- Strong knowledge to support thermal solutions
- Experience with DVFS implementation and system-level power optimization
- Background developing SIP intercoms, IP Phones, VoIP gateways, or voice-enabled control terminals
- Ability to diagnose audio issues (echo, feedback, electrical noise)
- Experience integrating ALSA, PulseAudio, or Android Audio HAL layers
- Leadership experience in projects
- Familiarity with network configuration
- Familiarity with test equipment like TDR and network analyzers
- Aggressive, open-minded, and positive attitude
What We Do
<p style="box-sizing: border-box; margin: 0px 0px 9px; color: rgb(54, 54, 54); font-family: OpenSans, Helvetica, Arial, sans-serif; line-height: 18.5714092254639px;"><span style="line-height: 18.5714092254639px;">Ubiquiti Networks is a next-generation communications technology company founded in 2005. We design and manufacture disruptive technology platforms for emerging markets that drive profitable business models and enable ubiquitous connectivity. Our technology platforms such as airMAX, airFiber, UniFi, airVision, and mFi, focus on unparalleled user experience combined with Industry leading performance at disruptive cost points.</span></p><p style="box-sizing: border-box; margin: 0px 0px 9px; color: rgb(54, 54, 54); font-family: OpenSans, Helvetica, Arial, sans-serif; line-height: 18.5714092254639px;"><span style="box-sizing: border-box;">Ubiquiti Networks’ User Interface Lab is a highly motivated group of designers, developers and product strategists. We are based in Los Angeles, collaborating with teams throughout the U.S. and across the globe to build powerful, innovative, and intuitive applications. Our software is used to interface with Ubiquiti hardware and provide robust, scalable business operations platforms for our customers.</span></p><div> </div>
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