Senior Software Engineer (5G)

CyberCoders, Inc.; Vista (CA); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Paid Time Off

401(k) With Match

Potential Restricted Stock Units

Job summary

CyberCoders, Inc. seeks a senior software engineer to design, implement, and optimize C++ code for 5G modem software and protocol stacks. You will collaborate across hardware, RF, firmware, systems, and QA teams to deliver features and ensure standards compliance.

You will mentor junior engineers, influence code quality, and contribute to architectural decisions while leveraging embedded systems and HAL/API development experience.

Qualifications

• Requires a Bachelor's or Master's degree in CS/EE or related field.
• Minimum 5 years of software engineering experience.
• Direct experience developing 5G modem software and protocol stacks.
• Strong C++ skills; knowledge of 5G/LTE, 3GPP specifications, and modem layers.
• Embedded systems, device bring-up, RAN experience, and HAL/API development are pluses.

Responsibilities

• Design, implement, integrate, and optimize C++ software for 5G modems and protocol stack components.
• Collaborate with hardware, RF, firmware, systems, and QA teams to troubleshoot and deliver features.
• Contribute to technical decisions, code quality, and mentorship of junior engineers.

Skills

C++

5G Modem Software

5G Protocol Stacks

LTE

3GPP Specifications

Embedded Systems

HAL/API Development

Device Bring-up

RAN Experience

Education

Bachelor's or Master's in CS/EE

Job description

Design, implement, integrate, and optimize C++ software for 5G modems and protocol stack components, including abstraction layers and APIs, while ensuring performance and standards compliance. Collaborate with hardware, RF, firmware, systems, and QA teams to troubleshoot and deliver device and network features, and contribute to technical decisions, code quality, and junior engineer mentorship.

Requirements: Requires a bachelor's or master's degree in computer science, electrical engineering, or a related field, at least five years of software engineering experience, and direct experience developing 5G modem software and protocol stacks. Candidates should have strong C++ skills and knowledge of 5G/LTE, 3GPP specifications, and modem layers; embedded systems, device bring-up, RAN experience, and HAL/API development are additional advantages.

Key Skills: C++, 5G Modem Software, 5G Protocol Stacks, LTE, 3GPP Specifications, GSMA Guidelines, NAS, SDAP, RRC, PDCP, RLC, MAC, PHY, Embedded Systems, Hardware Abstraction Layers, Performance Optimization

Benefits: Medical Insurance, Dental Insurance, Vision Insurance, Paid Time Off, 401(k) With Match, Potential Restricted Stock Units