Total 13 job vacancies by Ultra-wireless Pte. Ltd.

Responsibilities:

1. Perform system-level testing, including unit testing, integration testing, and regression testing for communication, positioning, and radar systems.

2. Design and execute detailed test plans to ensure the reliability and performance of embedded systems.

3. Develop and maintain automated testing scripts using Python or other relevant tools.

4. Collaborate with R&D engineers to identify and resolve bugs.

5. Utilize diagnostic tools to perform hardware-in-the-loop (HIL) testing.

6. Generate comprehensive reports based on test results, providing insights for product enhancement.

7. Contribute to the continuous improvement of testing frameworks and methodologies.

Requirements:

1. Diploma degree or above in software engineering, computer science, electronics, telecommunication or a related field.

2. Proficiency in Python for scripting automated tests.

3. Knowledge of network equipment, communication protocols, and embedded systems.

4. Strong analytical skills, attention to detail, and problem-solving capabilities.

5. Effective communication skills and a proactive, collaborative mindset.

Responsibilities:

1. Engage in firmware/software development for communication systems, positioning systems, bioradar systems, and related products.

2. Engage in V-model development, which includes requirement analysis, high-level design, low-level design, implementation, unit testing, integration testing, and system testing.

Requirements (Firmware):

1. Bachelor’s degree or above, majoring in computer engineering, electronic engineering, communication, automation, applied mathematics, or other relevant fields.

2. Solid experience in C and C++ in the context of memory management and low-level driver development. Capabilities to build the toolchain with Python would be advantageous.

3. Experience with embedded operating systems such as RTOS would be appreciated. Knowledge of pre-emption, IRQ, and embedded communication protocols such as I2C, UART, and SPI is mandatory.

4. Experience with wireless communication technologies like UWB, BLE, WiFi, NFC, etc., is advantageous. Candidates with expertise in MAC and Link Layer will have an added advantage.

5. Preferred experience includes ARM Cortex-M series hosted microcontrollers. Candidates with solid experience in ESP32, Raspberry Pi, Arduino, STM32, or similar platforms will have an advantage.

6. Competency in using debugging equipment such as oscilloscopes, logic analysers, and FW debuggers is mandatory.

Requirements (Software):

1. Bachelor’s degree or above, majoring in computing, software engineering, computer science, applied mathematics, or other relevant fields.

2. Solid experience in C and C++ in the context of memory management (static, stack, heap) and GUI. Candidates with hands-on experience in creating Windows based application with IMGUI will have an advantage. Capabilities to build the toolchain with Python would be mandatory.

3. Candidates with experience in building applications that facilitate TCP/IP, UDP, etc., will have an added advantage. Knowledge and proficiency in data structures management are essential, including sorting algorithms, linked lists, stacks, queues, trees, and hash tables.

4. Knowledge or hands-on experience with multithreading concepts such as IPC, MUTEX, Time Slicing, and Pre-emption will provide a significant advantage.

5. Experience with wireless communication technologies like UWB, BLE, WiFi, NFC, etc., is advantageous. Candidates with expertise in MAC and Link Layer will have an added advantage.

6. Experience with software pipeline automation tools such as Jenkins is appreciated.

Responsibilities:

1、Responsible for the research and development of wireless communication system, positioning system, radar system, motor control system, baseband algorithm, positioning algorithm, bioradar algorithm, and motor control algorithm.

2、Complete design documents, support hardware development, participate in testing, analyze and solve various problems encountered in actual development.

Requirements:

1. Majors in signal processing, microelectronics, communication, computer, control, automation, applied mathematics, etc.

2. Master's degree or above.

3. Exposure to IC design is a plus.

4. Good English skills, communication skills, and willingness to work with a global team;

5. Good learning competency, self-motivated, and ability to work in diverse areas in a flexible and dynamic environment.

6. Fresh MS graduates are welcome.

Job Responsibilities:

1. Circuit and system design of RF/analog transceiver IC based on CMOS technology

2. Schematic design, behavioral and circuit-level simulation, circuit implementation, layout design and test

Job Requirements:

1. A master's degree or above in microelectronics, communications, electronic engineering and other related majors; more than 3 years of relevant experience

2. Good know-how on RF/analog circuit theory and analysis; Good understanding of design process of RF/analog IC

3. Solid experience in the following module/block design and test: VCO, PLL, LNA, PA, MIXER, PMU, ADC, DAC, etc.

4. Good communication skills and team spirit.

5. Fresh MS graduates are welcome.

Job scope

As a Senior RF application engineer, you will be responsible for developing/testing the evaluation board and product board for RF SoC targeting at UWB and BLE applications. Your responsibilities will include collaborating closely with chip designers to understand the chip function and testing requirement, and optimize the performance of the solution at a system level. Additionally, you will provide direct support to end customers in integrating the chip into their products.

Key responsibilities:

1. Develop and test EVBs for RF SoC targeting at UWB and BLE application

2. Develop and test product board including RF SoC, flash, power supply, filter, antenna, etc.

3. Conduct test and work with certification bodies for FCC, CE, CCC certification

4. Provide support to end customer for chip integration

Key Knowledge Requirements:

1. Familiar with typical power supply circuit e.g. DCDC, LDO, and the design principles of power integrity and isolation

2. Understanding of signal integrity for high-speed digital signals

3. Knowledge of transmission line impedance, matching, filter, EMC/EMI, antenna

4. Familiar with the requirement and testing of FCC, CE, CCC certification

5. Proficiency in PCB design software PADS/Altium Designer/Allegro for schematic design, PCB design, BOM generation

6. Experience with RF testing equipment including spectrum analyser, signal generator, oscilloscope, network analyser

Responsibilities

· Functional blocks and/or subsystems of digital ASICs from design to silicon verification. This includes RTL coding, verification, silicon validation, and qualification.

· Proactively work with other team members and partners to align on specifications, conduct reviews, and complete documentation.

· Contribute to ASIC roadmaps and future innovation.

· Develop technical leadership skills.

· Participate in co-development activities to help prototype ASIC designs in FPGA or other software models to support pre-silicon firmware development and verification.

Education And Experience Required

· BS or MS degree in electrical engineering or equivalent with focus on VLSI design experience

· Fresh MS graduates are welcome.

Knowledge And Skills

· Knowledge of submicron semiconductor technology

· Familiar with digital ASIC/SOC design flow from RTL to silicon characterization

· Familiar with Synopsys and Cadence EDA tools for Simulation, Synthesis, Timing (STA), Formal and Assertion based verification, etc.

· Familiar with design and programming languages: Verilog, System Verilog, Python, Perl, C, C++, etc.

· Ability to apply analytical and problem-solving skills

· Strong written and verbal communication skills, ability to negotiate design features and options

· Knowledge of embedded system design, verification, and product development lifecycle

· Deep knowledge and domain know-hows in ARM/RISC-V microprocessor subsystem

Job scope

As a Senior RF application engineer, you will be responsible for developing/testing the evaluation board and product board for RF SoC targeting at UWB and BLE applications. Your responsibilities will include collaborating closely with chip designers to understand the chip function and testing requirement, and optimize the performance of the solution at a system level. Additionally, you will provide direct support to end customers in integrating the chip into their products.

Key responsibilities:

1. Develop and test EVBs for RF SoC targeting at UWB and BLE application

2. Develop and test product board including RF SoC, flash, power supply, filter, antenna, etc.

3. Conduct test and work with certification bodies for FCC, CE, CCC certification

4. Provide support to end customer for chip integration

Key Knowledge Requirements:

1. Familiar with typical power supply circuit e.g. DCDC, LDO, and the design principles of power integrity and isolation

2. Understanding of signal integrity for high-speed digital signals

3. Knowledge of transmission line impedance, matching, filter, EMC/EMI, antenna

4. Familiar with the requirement and testing of FCC, CE, CCC certification

5. Proficiency in PCB design software PADS/Altium Designer/Allegro for schematic design, PCB design, BOM generation

6. Experience with RF testing equipment including spectrum analyser, signal generator, oscilloscope, network analyser

Responsibilities:

1. Engage in firmware/software development for communication systems, positioning systems, bioradar systems, and related products.

2. Engage in V-model development, which includes requirement analysis, high-level design, low-level design, implementation, unit testing, integration testing, and system testing.

Requirements (Firmware):

1. Bachelor’s degree or above, majoring in computer engineering, electronic engineering, communication, automation, applied mathematics, or other relevant fields.

2. Solid experience in C and C++ in the context of memory management and low-level driver development. Capabilities to build the toolchain with Python would be advantageous.

3. Experience with embedded operating systems such as RTOS would be appreciated. Knowledge of pre-emption, IRQ, and embedded communication protocols such as I2C, UART, and SPI is mandatory.

4. Experience with wireless communication technologies like UWB, BLE, WiFi, NFC, etc., is advantageous. Candidates with expertise in MAC and Link Layer will have an added advantage.

5. Preferred experience includes ARM Cortex-M series hosted microcontrollers. Candidates with solid experience in ESP32, Raspberry Pi, Arduino, STM32, or similar platforms will have an advantage.

6. Competency in using debugging equipment such as oscilloscopes, logic analysers, and FW debuggers is mandatory.

Requirements (Software):

1. Bachelor’s degree or above, majoring in computing, software engineering, computer science, applied mathematics, or other relevant fields.

2. Solid experience in C and C++ in the context of memory management (static, stack, heap) and GUI. Candidates with hands-on experience in creating Windows based application with IMGUI will have an advantage. Capabilities to build the toolchain with Python would be mandatory.

3. Candidates with experience in building applications that facilitate TCP/IP, UDP, etc., will have an added advantage. Knowledge and proficiency in data structures management are essential, including sorting algorithms, linked lists, stacks, queues, trees, and hash tables.

4. Knowledge or hands-on experience with multithreading concepts such as IPC, MUTEX, Time Slicing, and Pre-emption will provide a significant advantage.

5. Experience with wireless communication technologies like UWB, BLE, WiFi, NFC, etc., is advantageous. Candidates with expertise in MAC and Link Layer will have an added advantage.

6. Experience with software pipeline automation tools such as Jenkins is appreciated.

Responsibilities

· Functional blocks and/or subsystems of digital ASICs from design to silicon verification. This includes RTL coding, verification, silicon validation, and qualification.

· Proactively work with other team members and partners to align on specifications, conduct reviews, and complete documentation.

· Contribute to ASIC roadmaps and future innovation.

· Develop technical leadership skills.

· Participate in co-development activities to help prototype ASIC designs in FPGA or other software models to support pre-silicon firmware development and verification.

Education And Experience Required

· BS or MS degree in electrical engineering or equivalent with focus on VLSI design experience

· Fresh MS graduates are welcome.

Knowledge And Skills

· Knowledge of submicron semiconductor technology

· Familiar with digital ASIC/SOC design flow from RTL to silicon characterization

· Familiar with Synopsys and Cadence EDA tools for Simulation, Synthesis, Timing (STA), Formal and Assertion based verification, etc.

· Familiar with design and programming languages: Verilog, System Verilog, Python, Perl, C, C++, etc.

· Ability to apply analytical and problem-solving skills

· Strong written and verbal communication skills, ability to negotiate design features and options

· Knowledge of embedded system design, verification, and product development lifecycle

· Deep knowledge and domain know-hows in ARM/RISC-V microprocessor subsystem

Responsibilities:

1、Responsible for the research and development of wireless communication system, positioning system, radar system, motor control system, baseband algorithm, positioning algorithm, bioradar algorithm, and motor control algorithm.

2、Complete design documents, support hardware development, participate in testing, analyze and solve various problems encountered in actual development.

Requirements:

1. Majors in signal processing, microelectronics, communication, computer, control, automation, applied mathematics, etc.

2. Master's degree or above.

3. Exposure to IC design is a plus.

4. Good English skills, communication skills, and willingness to work with a global team;

5. Good learning competency, self-motivated, and ability to work in diverse areas in a flexible and dynamic environment.

6. Fresh MS graduates are welcome.

Job Responsibilities:

1. Circuit and system design of RF/analog transceiver IC based on CMOS technology

2. Schematic design, behavioral and circuit-level simulation, circuit implementation, layout design and test

Job Requirements:

1. A master's degree or above in microelectronics, communications, electronic engineering and other related majors; more than 3 years of relevant experience

2. Good know-how on RF/analog circuit theory and analysis; Good understanding of design process of RF/analog IC

3. Solid experience in the following module/block design and test: VCO, PLL, LNA, PA, MIXER, PMU, ADC, DAC, etc.

4. Good communication skills and team spirit.

5. Fresh MS graduates are welcome.

Job Responsibilities

1. Engage in firmware/software development for communication system, positioning system, bioradar system and products

2. Perform detailed firmware/software design, unit testing, integration testing, system testing, etc.

Job Requirements

1. Bachelor degree or above, major in computer software, communication, automation, applied mathematics, and so on

2. Solid experience in C/C++ and Python programming languages, and good know-how for process-oriented, object-oriented or event-driven firmware/software development

3. Experience in network equipment software development or embedded development experience is preferred

4. Strong background in software engineering, and be familiar with software development and testing processes

5. Enthusiastic, active at work, strong learning ability, good communication and collaboration skills

6. Fresh MS graduates are welcome.

Job Responsibilities:

1. Circuit and system design of RF/analog transceiver IC based on CMOS technology

2. Schematic design, behavioral and circuit-level simulation, circuit implementation, layout design and test

Job Requirements:

1. A master's degree or above in microelectronics, communications, electronic engineering and other related majors; more than 3 years of relevant experience

2. Good know-how on RF/analog circuit theory and analysis; Good understanding of design process of RF/analog IC

3. Solid experience in the following module/block design and test: VCO, PLL, LNA, PA, MIXER, PMU, ADC, DAC, etc.

4. Good communication skills and team spirit.

5. Fresh MS graduates are welcome.