Senior LTE/4G Protocol Stack Engineer

Parallel Wireless; Nashua (NH); On-site; USD 100,000 - 130,000; Full time

Job summary

A leading telecommunications company is seeking a Senior Software Engineer based in Nashua, NH. The ideal candidate will have a strong background in telecom software development, particularly in 4G/LTE and real-time systems programming. Responsibilities include designing protocol stack features, debugging C/C++ code on Unix/Linux systems, and enhancing product performance. Qualified candidates should possess a Master’s or Bachelor’s degree in a relevant field and a passion for innovation in mobile networks.

Qualifications

• Proven experience in telecom software development, especially LTE/4G, with exposure to 5G.
• Strong expertise in protocol development (RRC, MAC, RLC, PDCP).
• Hands-on experience with complex real-time telecom systems.

Responsibilities

• Design and develop 4G/LTE protocol stack features.
• Write, optimize, and debug C/C++ code on Unix/Linux/POSIX systems.
• Collaborate with peers to drive engineering productivity.

Skills

Telecom software development

Protocol development

C/C++ programming

Unix/Linux real-time operating systems

Problem-solving skills

Customer issue handling

Excellent communication

Education

Master’s or Bachelor’s degree in Computer Science / Computer Engineering / Telecommunications

Job description

A leading telecommunications company is seeking a Senior Software Engineer based in Nashua, NH. The ideal candidate will have a strong background in telecom software development, particularly in 4G/LTE and real-time systems programming. Responsibilities include designing protocol stack features, debugging C/C++ code on Unix/Linux systems, and enhancing product performance. Qualified candidates should possess a Master’s or Bachelor’s degree in a relevant field and a passion for innovation in mobile networks.