Baseband L3 Software Developer

YOUR MAIN MISSIONS

• Develop and maintain Baseband L3 software using C/C++.
• Implement software features based on technical specifications and system requirements.
• Work with Linux/Embedded Linux environments.
• Develop and debug software involving multi-threading, concurrency, and real-time processing.
• Work with communication interfaces and protocols such as TCP/IP, UDP, UART, SPI, I2C, CAN, USB, or similar technologies.
• Debug software issues using logs, traces, GDB, and other development tools.
• Participate in code review, testing, integration, and software troubleshooting.
• Collaborate with engineers working on L1, L2, L3, platform, hardware, and testing.
• Learn and apply 4G/5G Baseband concepts, Layer 3 protocols, and 3GPP specifications.
• Continuously improve code quality, performance, reliability, and maintainability.

CANDIDATE PROFILE

Must Have

• Bachelor's degree or above in Computer Science, Computer Engineering, Electrical/Electronics Engineering, Telecommunications, or a related field.
• Good programming knowledge in C/C++.
• Understanding of data structures, algorithms, pointers, memory management, and object-oriented programming concepts.
• Basic understanding of Linux/Unix environments.
• Basic knowledge of computer systems, operating systems, or embedded systems.
• Basic understanding of networking or communication protocols such as TCP/IP, UDP, UART, SPI, I2C, CAN, etc.
• Basic understanding of multi-threading, concurrency, or real-time systems is a plus.
• Ability to read technical documentation and troubleshoot programming problems.
• Good problem-solving and teamwork skills.
• Willingness to learn telecommunication and Baseband technologies.

Nice to Have:

• 4G/5G, LTE, NR, RAN, or Baseband development.
• Layer 3 protocols such as RRC or NAS.
• Knowledge of 3GPP specifications.
• Embedded Linux or firmware development.
• RTOS such as FreeRTOS, Zephyr, or VxWorks.
• Multi-threaded or real-time application development.
• ARM/SoC/DSP platforms.
• Debugging tools such as GDB, Valgrind, AddressSanitizer, or Wireshark.
• Experience with Git/Gerrit, CMake, Make, or CI/CD.

WHAT WE OFFER

- OPPORTUNITIES AND CHALLENGES

• Opportunity to work in a professional, modern, and energizing setting.
• Challenging projects, possibilities, cutting-edge technology, and problems.
• An open and dynamic working atmosphere that promotes the interchange of ideas, while also empowering you to work and create in your own style. Each employee's talent and accomplishments are valued, and outstanding employees are recognized and rewarded annually.
• Opportunities for capacity development, including assistance with professional certification expenses (up to 1 million - 5 million).
• Some advanced certifications will cover the full cost of studying and taking the exam.

- ATTRACTIVE REWARDING POLICY AND WORK-LIFE BALANCE

• Review salary 1-2 times/year, with the possibility of an unexpected salary rise based on capacity an infinite number of times per year.
• Policy for 13th-Month Salary Bonus and Holiday Bonuses according to company regulations.
• Holiday travel mode (package 5-7 million/person), team building, etc.
• Full participation in social insurance, as well as a yearly health checkup at a reputable hospital.
• Comprehensive visit policy for personnel and relatives: birthday, marriage, childbirth, illness, etc.
• The company offers sports and cultural activities such as a football club, cycling car, badminton, etc.
• Allowance for classes and training awards, including the Learning Star of the Month.
• A chance to be the face of the year's study, including royalties.