Software Engineer - C++

Globalstar Inc.; San Diego (CA); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

PTO & Holidays

401(k) with company match

Health insurance

Dental insurance

Vision insurance

Wellness program

Job summary

Globalstar Inc. in San Diego, CA, is seeking a Software Engineer to help build and verify 5G wireless software.

You will write in Modern C++ and Python to implement features across the 5G stack, including the PHY layer and 3GPP control plane for RRUs, with a focus on reliability and performance. Collaborating with design, test, and systems teams, you will participate in design reviews, CI processes, and integration efforts to bring new private wireless capabilities to production.

Qualifications

• BS Computer Science, Computer Engineering, or closely related field.
• 0–3+ years of hands-on software development with Modern C++.
• 0–1+ years of Python coding experience.
• 0–2+ years of experience developing software for Linux systems.
• 0–2+ years of experience with 5G L1 (PHY Layer) specs and stack development.

Responsibilities

• Write software for high performing 5G wireless systems using Modern C++ and Python.
• Participate in design reviews, code reviews, and CI processes.
• Collaborate with design and test teams to integrate 3GPP tech and verify implementations.

Skills

Modern C++

Python

Linux development

5G L1 PHY

Communication skills

Education

BS Computer Science/Engineering

MS Computer Science/Engineering

Tools

Git

CMake

GNU Make

Wireshark

tcpdump

Job description

Globalstar (NASDAQ: GSAT) is a leading provider of mobile satellite and terrestrial connectivity solutions with a comprehensive connectivity ecosystem, including XCOM RAN, its software-defined private wireless platform purpose-built for mission-critical network communications.

XCOM RAN delivers a next-generation Radio Access Network platform designed to deliver secure, high-performance private wireless connectivity for enterprises and government organizations. XCOM RAN has an advanced software-defined architecture and enables the creation of wide-area “Supercells” that eliminate handoffs and optimize throughput. The solution is engineered for mission-critical environments where reliability, scalability, and low-latency performance are essential, from smart logistics and industrial automation to defense, emergency response, and more.

What you will be doing at XCOM RAN by Globalstar

As a Software Engineer, you will write software using Modern C/C++ and Python software for high performing 5g wireless systems. This includes designing, developing, coding, testing, and verifying major system features that include the PHY layer of the 5g stack, 3GPP control plane for 5g Remote Radio Units (RRU) and telemetry data log collectors. You will participate in and enhance software processes, including design reviews, code reviews, and continuous integration. Also, you will work with systems design and test teams to integrate and validate novel 3GPP wireless technology.

What you will bring to XCOM

• BS Computer Science, Computer Engineering, or closely related field
• 0 - 3+ years of recent and hands-on software development experience with Modern C++
• 0 - 1+ years of recent and hands-on Python coding experience
• 0 - 2+ years of experience developing software for Linux systems
• 0 - 2+ years of experience with 5g L1 (PHY Layer) specs and stack development

It’s a bonus if you have:

• MS Computer Science, Computer Engineering, or closely related field
• Git and software configuration management (SCM) concepts
• CMake and GNU Make
• Networking concepts, protocol, and networking tools (e.g., Wireshark, tcpdump)
• Unit testing and end to end system integration testing
• Debugging techniques for real-time software applications

Physical Requirements:

• Prolonged periods of sitting at a desk and working on a computer

Marginal Functions:

A review of this job description may have omitted some of the marginal functions of the position that are incidental to the performance of the job duties and responsibilities. This job description, in no way, states or implies that these are the only duties and/or responsibilities to be performed by the employee in this position. The employee in this position will be required to follow any other job-related instructions and to perform any other job-related duties requested by his/her supervisor.

Skills and Competencies:

• Excellent verbal and written communication skills, including the ability to interact clearly and concisely with all departments and levels of management
• Excellent organizational skills with attention-to-detail
• Ability to meet multiple deadlines in a fast-paced environment
• Ability to effectively manage time and prioritize tasks
• Ability to act with integrity, professionalism, and confidentiality
• Proficiency with Microsoft Office
• Familiarity with NetSuite
• Strong problem-solving skills, especially under time constraints
• Ability to identify and seek needed information

What Globalstar offers:

• Work/Life Balance: Paid Time Off, Paid Holidays
• Financial Benefits: 401(k) Plan with Company Match, Voluntary and Company Paid Group Life Insurance, Short- and Long-Term Disability Insurance, Medical FSA, Dependent Care, Competitive Salaries
• Health & Wellness: Health Insurance, Dental Insurance, Vision Insurance, Employee Assistance Program, Comprehensive and Interactive Wellness Program

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.For further information, please review the Know Your Rights notice from the Department of Labor.