Smart Field Application Engineer

Quectel Wireless Solutions is global IoT technology developer and cellular module supplier of 5G, LTE, LTE-A, LPWA, Smart Module, C-V2X, GSM/GPRS, UMTS/HSPA(+) and GNSS modules. Due to business expansion on Serbian market in R&D Centre, Quectel is looking for motivated and proactive candidates to join our team in Belgrade.

ON-SITE, Monday - Friday with flexible start between 7:30 - 9:30 AM.

We are looking for: Smart Field Application Engineer.

Job Description:

• Independently analyze and debug complex issues spanning Android/Linux OS, drivers, and hardware interfaces.
• Independently capture and interpret system logs (logcat, dmesg, UART, kernel traces) to isolate and identify root causes.
• Independently perform full system validation of modules, including LTE/5G connectivity, Wi-Fi, Bluetooth, GNSS, USB, display, audio, and sensors.
• Develop automated or repeatable test procedures for internal or customer use.
• Able to provide on-site support, including onsite issue-solving and organizing communication with internal and external departments.
• Prepare and deliver product demonstrations, technical presentations, and training sessions for customers, distributors, or internal staff.
• Create and maintain application notes, test reports, and support documentation. Track and report field issues, trends, and customer feedback.
• Mentor junior engineers and share expert knowledge on module issues with the team.
• Partner closely with the sales, product management, and engineering teams to support customer projects and communicate market needs.
• Other tasks as required by the chain of reporting and business needs based on the similar task level.

Requirements and preferable skills:

• Bachelor’s degree in computer engineering, Electrical Engineering, Computer Science, or a related field.
• 3–5 years of professional experience in embedded systems engineering, Android/Linux integration, or technical customer support roles.
• Proficiency with Android tools (ADB, fastboot, logcat) and Linux shell commands.
• Experience analyzing hardware-level issues (power, USB, UART, I2C, SPI, GPIO).
• Experience with lab tools such as oscilloscopes, logic analyzers, multimeters, and power supplies.
• Ability to read and evaluate hardware schematics and PCB layouts.
• Familiarity with Android BSP, HAL layers, or device tree configuration
• Understanding of software version control (Git) and issue tracking (Jira).
• Fluent in English.
• Willingness to travel.

What do we offer:

• International environment and unique culture: we communicate openly with each other, assess ourselves honestly and enjoy working in a team.
• Foster “on the job” learning: we invest in the development of our employees. We help you grow through continuous intentional learning.
• A profit share scheme: in addition to your annual salary, you’ll receive a profit share defined by the company’s success in the previous year.
• Other benefits: Social and employee events including the annual team building, modern office, work on top edge technologies and interesting projects in industry, private medical insurance, and other benefits.

Only shortlisted candidates will be contacted!