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Low Level Software Developer Jobs in Wisconsin (NOW HIRING)

Aerospacelab, Inc.

WI · On-site

$100 - $130/hr

Senior Software Engineer - 5G NTN RAN (L2/L3) Our mission is supported by an ambitious vertically ... Strong analytical and troubleshooting skills for low-level performance bottlenecks * Autonomous ...

Rockwell Automation

Embedded Software Engineer

Mequon, WI · Hybrid

$116K - $153K/yr

You will report to an Engineering Lead - Embedded Software Essential Functions * Develop safety ... Experience developing device drivers or other similar low-level embedded software * Knowledge of ...

Rockwell Automation

Embedded Software Engineer

Milwaukee, WI · Hybrid

$129K - $170K/yr

You will report to an Engineering Lead - Embedded Software Essential Functions * Develop safety ... Experience developing device drivers or other similar low-level embedded software * Knowledge of ...

Genesis10

Entry Level Software Developer

Milwaukee, WI · On-site

$60K/yr

Are you ready to break into the tech industry or take your technical skills to the next level ... Now hiring for our Software Developer cohort starting in November 2026. To apply, please submit a ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Work with a cross-functional team of engineers, scientists, and applications experts to translate high level software computing needs that demand new computer capabilities into component-level ...

Gehc

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Work with a cross-functional team of engineers, scientists, and applications experts to translate high level software computing needs that demand new computer capabilities into component-level ...

Urus

Senior Mobile Software Developer

Watertown, WI

We're looking for a Senior Mobile Software Developer to help modernize and evolve our React Native ... Build Bluetooth Low Energy (BLE) integrations with connected devices * Improve application ...

Groundworks Operations, LLC

WI · On-site

$120 - $150/hr

Provide technical leadership and mentorship to junior and mid-level software engineers. * Stay up-to‑date with industry trends, emerging technologies, and software development best practices to ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Work with a cross-functional team of engineers, scientists, and applications experts to translate high level software computing needs that demand new computer capabilities into component-level ...

Gehc

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Work with a cross-functional team of engineers, scientists, and applications experts to translate high level software computing needs that demand new computer capabilities into component-level ...

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All JobsLow Level Software Developer JobsLow Level Software Developer Jobs in Wisconsin

Low Level Software Developer information

See Wisconsin salary details

$48.4K

$112.9K

$167.6K

How much do low level software developer jobs pay per year?

As of Aug 22, 2026, the average yearly pay for low level software developer in Wisconsin is $112,891.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,800.00 and $131,200.00 per year, depending on experience, location, and employer.

What is a low level software developer?

Low Level Software Developers are programmers who specialize in writing software that interacts closely with computer hardware or system resources. They typically work with languages like C, C++, or Assembly to develop operating systems, device drivers, embedded systems, or performance-critical applications. Their work often requires an in-depth understanding of hardware architecture, memory management, and system processes. Low Level Software Developers play a crucial role in ensuring software runs efficiently and reliably on various devices.

What are the key skills and qualifications needed to thrive as a low level software developer, and why are they important?

To thrive as a Low Level Software Developer, you need a solid understanding of computer architecture, proficiency in programming languages like C or C++, and a relevant degree in computer science or engineering. Familiarity with debugging tools, operating systems internals, and version control systems such as Git is typically required. Strong problem-solving skills, attention to detail, and effective communication are crucial soft skills for this role. These abilities are vital for efficiently developing, optimizing, and troubleshooting software that interacts closely with hardware and system resources.

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Low Level Software Developer jobs near you

Senior Software Engineer - 5G NTN RAN (L2/L3)

Aerospacelab, Inc.

WI • On-site

$100 - $130/hr

Other

Posted 17 days ago

Job description

Senior Software Engineer – 5G NTN RAN (L2/L3)

Our mission is supported by an ambitious vertically integrated approach: design & manufacture of small satellites combined with development of earth observation services.

Since its creation in 2018, the company has already grown substantially. Our team gathers more than 25 engineering expertise, from hardware design to software development & data science.

In 2025, Aerospacelab counts offices in Louvain-la-Neuve (Belgium), Toulouse (France), Lausanne (Switzerland) and US West Coast with more than 350 full-time employees, with the ambition to position itself as the European leader in small satellites.

Your Mission

We are building the future of 5G connectivity in space. As part of Aerospacelab, you will design, implement, and deploy 5G protocol stack components tailored for Non-Terrestrial Networks. Your work will directly contribute to enabling reliable, high-performance wireless communication over satellite links.

You are a self-driven, adaptable engineer who thrives in a collaborative environment. You’re curious by nature, eager to explore new technologies and development methods, and comfortable stepping into uncharted technical territory.

Duties
  • Design, implement and validate 5G NR NTN gNB L2/L3 features in line with 3GPP specifications
  • Develop Aerospacelab-specific enhancements to optimize performance and reliability
  • Actively contribute to architecture, design and code review of the gNB software stack
  • Build performance tests, unit tests, logging, and support infrastructure to ensure software quality
  • Collaborate with system architects, hardware engineers, and test teams to ensure robust and scalable NTN solutions
  • Analyze and contribute to the evolution of 3GPP standards
Must have
  • Proven experience in 5G stack development, especially L2/L3 layers
  • Deep understanding of 3GPP 5G NR specifications
  • Strong software engineering skills in C/C++ or Rust, architecture and debugging
  • Experience with DPDK for high-throughput data processing
  • Practical experience with embedded systems or performance-critical networking software
  • Strong analytical and troubleshooting skills for low-level performance bottlenecks
  • Autonomous, analytical mindset with a drive to deliver impactful solutions
Nice to Have
  • Experience in embedded software development or software architecture
  • Hands-on experience with open-source 5G stacks (e.g., OpenAirInterface, srsRAN)
  • Familiarity with 5G NTN concepts and satellite communications
  • Experience in 5G PHY development
What we offer

Build your own career path

Direct impact on the growth of the company

Fast-paced environment

Flexible ways of working

Salary package consistent with your experience

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