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Systems Software Engineer Jobs in Austin, TX (NOW HIRING)

Nvidia

System Software Engineer, HPC Performance

Austin, TX · On-site

$171K - $203K/yr

In the Software Development Tools Team, we enable 1st & 3rd-party developers to turn NVIDIA ... Enable work in tiny embedded and automotive systems. Our tools span the gamut. What we need to see ...

Nvidia

System Software Engineer, HPC Performance

Austin, TX · On-site

$171K - $203K/yr

In the Software Development Tools Team, we enable 1st & 3rd-party developers to turn NVIDIA ... What we need to see: * BS, MS, or PhD in EE, CE, CS, or Systems Engineering (or equivalent ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup developing advanced technologies for targeting and neutralizing drones. They are seeking a highly skilled software engineer proficient in ...

Allen Control Systems

Software Engineer

Austin, TX

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup, founded by two former Navy electrical engineers with a proven track record in robotics and software. We are developing a small ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup developing autonomous gun turret technology. They are seeking a highly skilled software engineer proficient in C++ or Python to design ...

Apple

Embedded Software Engineer

Austin, TX

$129K - $225K/yr

The Product Integrity group is looking for a Systems Software Engineer to develop future products. As a member of the OS Diagnostics team you will develop and maintain software used to characterize ...

Allen Control Systems

Software Engineer

Austin, TX · On-site

Allen Control Systems (ACS) is a cutting-edge defense startup focused on developing an autonomous ... They are seeking a highly skilled robotics software engineer proficient in C++ or Python to design ...

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All JobsSystems Software Engineer JobsSystems Software Engineer Jobs in Austin, TX

Systems Software Engineer information

See Austin, TX salary details

$82.3K

$176.2K

$204.2K

How much do systems software engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for systems software engineer in Austin, TX is $176,157.00, according to ZipRecruiter salary data. Most workers in this role earn between $171,500.00 and $203,200.00 per year, depending on experience, location, and employer.

What is a systems software engineer?

Systems Software Engineers are professionals who design, develop, test, and maintain the underlying software that enables computer hardware and application software to function effectively. They work on operating systems, device drivers, embedded systems, and other foundational platforms, ensuring system stability, security, and performance. Their role often involves low-level programming, optimizing system resources, and collaborating with hardware engineers to create seamless integration between software and hardware components.

What are the key skills and qualifications needed to thrive as a systems software engineer, and why are they important?

To thrive as a Systems Software Engineer, you need strong programming skills (typically in C, C++, or Rust), a deep understanding of operating systems, and a degree in computer science or a related field. Familiarity with tools like Git, build systems (e.g., Make, CMake), kernel development environments, and sometimes relevant certifications (such as Linux Foundation Certified Engineer) is typical. Analytical thinking, problem-solving abilities, and effective teamwork are essential soft skills that help you excel in complex, collaborative projects. These skills and qualities are crucial to designing robust, efficient system-level software that meets performance, reliability, and security standards.

How does a systems software engineer typically collaborate with hardware engineers and other technical teams?

Systems Software Engineers often work closely with hardware engineers to ensure that software integrates seamlessly with physical components. This collaboration may involve participating in cross-functional meetings, debugging issues at the hardware-software interface, and jointly optimizing system performance. Additionally, they coordinate with quality assurance and product teams to align on requirements, test plans, and release schedules. Effective communication and teamwork are essential, as resolving complex, system-level challenges often requires input from multiple technical disciplines.

What is the difference between Systems Software Engineer vs Software Developer?

AspectSystems Software EngineerSoftware Developer
Primary FocusDesigning and developing system-level software, operating systems, and firmwareCreating applications, websites, and user-facing software
Required SkillsLow-level programming (C, C++), OS concepts, hardware interactionHigh-level programming (Java, Python, JavaScript), UI/UX design
Work EnvironmentOften in hardware or OS teams, embedded systems, or infrastructureApplication development teams, web or mobile app projects
CertificationsTypically none required, but Linux or OS certifications can helpOften certifications like Java, AWS, or specific language certifications

While both roles involve software development, Systems Software Engineers focus on system-level and hardware-interfacing software, whereas Software Developers create user-facing applications. The roles overlap in programming skills but differ in scope and environment.

More about Systems Software Engineer jobs

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For Systems Software Engineer jobs in Austin, TX, the most frequently searched job titles are:

What job categories do people searching Systems Software Engineer jobs in Austin, TX look for?

The top searched job categories for Systems Software Engineer jobs in Austin, TX are:

What cities near Austin, TX are hiring for Systems Software Engineer jobs?

Cities near Austin, TX with the most Systems Software Engineer job openings:

Systems Software Engineer jobs near you
Infographic showing various Systems Software Engineer job openings in Austin, TX as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 84% Full Time, 11% Part Time, and 3% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $176,157 per year, or $84.7 per hour.

Senior Software Engineer (Voice Platform), Customer Systems

Austin, TX • On-site

Apple
Computer and Electronic Product Manufacturing • 10K+ employees
Learn more about Appleexternal

$121K - $160K/yr

Full-time

Re-posted 24 days ago

Apple rating

8.1

Company rating: 8.1 out of 10

Based on 685 frontline employees who took The Breakroom Quiz

Job description

Join a team building the next generation of large-scale voice and real-time communication platforms that power seamless customer and agent experiences across the globe. In this role, you will lead the design and development of highly scalable distributed systems that handle voice signaling, media processing, routing, and real-time communications for millions of interactions.
We are looking for experienced engineers who are passionate about solving complex technical challenges, driving architecture decisions, and building resilient low-latency systems at scale. You will collaborate across engineering, infrastructure, and product teams to help shape the future of modern communication platforms and customer engagement experiences.
Description
As a Senior Voice Platform Software Engineer, you will play a key role in architecting, developing, and operating scalable voice infrastructure and real-time communication services used in high-volume customer interaction environments. You will work on technologies related to SIP signaling, media handling, WebRTC, distributed systems, and cloud-native platform development. This role requires strong software engineering fundamentals, deep technical expertise, and the ability to drive complex initiatives across multiple teams. You will contribute to platform architecture, scalability, resiliency, and operational excellence while mentoring engineers and influencing the technical direction of the platform
Minimum Qualifications
5+ years of software development experience using C or C++
Experience with real-time communication platforms such as FreeSWITCH, Kamailio, Asterisk, or similar technologies
Strong experience developing scalable backend or distributed systems software
Strong understanding of networking fundamentals including TCP/IP, HTTP, TLS, load balancing, and distributed system concepts
Experience with SIP, RTP, and VoIP technologies
Experience troubleshooting production systems and operating highly available services at scale
Bachelor's degree in Computer Science, Computer Engineering, or equivalent practical experience
Preferred Qualifications
Experience with WebRTC and modern real-time communication architectures
Familiarity with cloud-native architectures and container technologies such as Docker or Kubernetes
Experience with scalable event-driven systems and distributed infrastructure technologies such as Kafka or Redis
Experience driving technical design discussions and mentoring engineers across teams

What Apple employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apple logo

About Apple

Sourced by ZipRecruiter

Imagine what you could do here! At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Dynamic, intelligent people and inspiring, innovative technologies are the norm here. The people who work here have reinvented entire industries with all Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices strengthening our dedication to leave the world better than we found it.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Cupertino, CA, US

Year founded

1976

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