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5G Developer Jobs (NOW HIRING)

E-Space

5G Core System Engineering Lead

Saratoga, CA · On-site

We are looking for a 5G Core System Engineering Lead to own end-to-end system design and interface definition for E-Space's satellite 5G Core network. This role sits at the architecture level: you ...

E-Space

5G Core System Engineering Lead

Arlington, TX · On-site

We are looking for a 5G Core System Engineering Lead to own end-to-end system design and interface definition for E-Space's satellite 5G Core network. This role sits at the architecture level: you ...

E-Space

5G Core System Engineering Lead

Saratoga, CA · On-site

$180K - $220K/yr

We are looking for a 5G Core System Engineering Lead to own end-to-end system design and interface definition for E-Space's satellite 5G Core network. This role sits at the architecture level: you ...

E-Space

5G Core System Engineering Lead

Arlington, TX · On-site

$180K - $220K/yr

We are looking for a 5G Core System Engineering Lead to own end-to-end system design and interface definition for E-Space's satellite 5G Core network. This role sits at the architecture level: you ...

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How much do 5g developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for 5g developer in the United States is $52.84, according to ZipRecruiter salary data. Most workers in this role earn between $40.38 and $64.66 per hour, depending on experience, location, and employer.

What is a 5G developer?

5G Developers are technology professionals who design, implement, and optimize software and hardware solutions that utilize 5G wireless networks. They work on building applications, protocols, and network infrastructure that leverage the speed, low latency, and connectivity of 5G technology. Their work often involves collaborating with network engineers, testing new features, and ensuring compatibility with existing systems. 5G Developers play a key role in enabling advancements in areas like IoT, autonomous vehicles, and smart cities.

What are common challenges 5G developers face when integrating new features into existing networks?

5G Developers often encounter challenges related to ensuring backward compatibility with legacy 4G/LTE systems while implementing advanced 5G features. Integrating new functionalities may require extensive testing and troubleshooting to address issues such as latency, bandwidth optimization, and network interoperability. Collaboration with cross-functional teams, including network engineers and security specialists, is essential to smoothly deploy updates and maintain service reliability. Adaptability and strong problem-solving skills are crucial in this fast-evolving environment.

What skills and qualifications are needed to thrive as a 5G developer?

To thrive as a 5G Developer, you need a solid background in wireless communications, network protocols, computer science, and typically a bachelor's or master's degree in a related field. Familiarity with technologies such as 5G NR, software-defined networking (SDN), network function virtualization (NFV), and tools like MATLAB, Python, and C++ is common, while certifications in networking or telecom add value. Strong problem-solving abilities, teamwork, and effective communication help you excel in cross-functional environments and rapidly evolving projects. These skills are crucial for delivering innovative, reliable 5G solutions that meet both technical requirements and user needs in a fast-paced industry.

How to become a 5G developer?

To become a 5G developer, you should have a strong foundation in wireless communication, networking, and programming languages such as C++, Python, or Java. Gaining experience with 5G standards, protocols, and tools like network simulators or software-defined radios is essential, along with relevant certifications or training in telecommunications and 5G technology.

What is the difference between 5G Developer vs Network Engineer?

Aspect5G DeveloperNetwork Engineer
Required CredentialsBachelor's in CS or EE, certifications in wireless techBachelor's in CS, EE, or related field, certifications in networking
Work EnvironmentResearch labs, telecom companies, tech firmsTelecom providers, ISPs, enterprise networks
Industry UsageDeveloping 5G applications, protocols, and softwareDesigning, implementing, and maintaining networks
Common Search IntentComparing roles in 5G tech developmentUnderstanding network infrastructure roles

While both roles work within the telecommunications industry, a 5G Developer focuses on creating software and applications for 5G networks, whereas a Network Engineer designs and maintains the network infrastructure. The roles often overlap in wireless technology knowledge, but their primary responsibilities differ significantly.

More about 5G Developer jobs
What job categories do people searching 5G Developer jobs look for? The top searched job categories for 5G Developer jobs are:
5G Developer jobs near you
Infographic showing various 5G Developer job openings in the United States as of August 2026, with employment types broken down into 75% Full Time, and 25% Temporary. Highlights an 100% In-person job distribution, with an average salary of $109,905 per year, or $52.8 per hour.

Senior 5G Software Test Engineer, Physical Layer

E-Space

Saratoga, CA • On-site

$121K - $158K/yr

Full-time

Re-posted 11 days ago

Job description

Job Summary:
E-Space is pioneering connectivity from space to enable widespread IoT solutions and services. As a Senior 5G Software Test Engineer focused on the Physical Layer, you will lead the testing and validation of 5G NR PHY software, ensuring its performance and robustness while collaborating with various engineering teams.
Responsibilities:
• 5G PHY Software Testing and Validation
• Design, develop, and execute PHY-level test plans for 5G NR software implementations
• Validate key PHY functions such as modulation/demodulation, channel estimation, synchronization, equalization, coding/decoding, and HARQ
• Verify compliance of PHY implementations with 3GPP Rel 15/16/17 specifications
• Test Case Development and Automation
• Create PHY-level test cases, regression tests, and validation scenarios
• Generate, analyze, and verify PHY test vectors, waveforms, and logs
• Develop scripts and tools (e.g., Python, MATLAB, bash) to support test automation and analysis
• Lab Verification and Debug
• Verify PHY functionality using 5G test equipment (e.g., R&S, Keysight/Agilent) and commercial UEs
• Perform over-the-air (OTA) and conducted testing in lab environments
• Debug complex PHY, timing, RF, and performance issues across software and hardware boundaries
• Work closely with developers to reproduce issues and validate fixes
• Platform, RF, and System Interaction
• Validate integration of PHY software with RF front-end hardware and digital baseband chains
• Work with SDR platforms and SoC architectures, including ARM, DSPs, and hardware accelerators
• Understand and test within real-time and low-latency constraints
• Collaboration and Ways of Working
• Collaborate closely with PHY development, RF, systems, hardware, and protocol stack teams
• Work effectively in a global, distributed team across the U.S., Europe, and India
• Follow SCRUM / Agile and Continuous Integration development practices
• Document test plans, results, and issues in Confluence, JIRA, or equivalent systems
Qualifications:
Required:
• Master of Science or Master of Engineering degree in Electrical Engineering, Communications Engineering, or equivalent
• Strong experience in 5G NR PHY testing, validation, or development
• Solid understanding of digital communications and PHY-layer concepts
• Experience working with SDR platforms and SoC-based systems
• Working knowledge of MATLAB and Python for test development and analysis
• Strong understanding of real-time embedded system behavior
• Excellent problem-solving, communication, and debugging skills
Preferred:
• Deep understanding of 3GPP 5G NR PHY specifications (Rel 15/16/17+)
• Experience testing Non-Terrestrial Networks (NTN) or satellite communication systems
• Hands-on experience with DSPs and hardware accelerators
• Strong understanding of link budgets, channel models, RF impairments, and lab measurements
• Experience with waveform generation, PHY simulation, and system bring-up
Company:
E-Space is bridging Earth & space with the most sustainable LEO space system, delivering real-time, anywhere comms, IoT & Smart-IoT services Founded in 2021, the company is headquartered in Toulouse, FRA, with a team of 201-500 employees. The company is currently Growth Stage.

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