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732 systems software engineer jobs at 213 companies in Round Rock, TX

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Software Systems Engineer
Bellevue or Austin or Fremont
$144k-$204k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
6+ YOEBachelor's degree and 6+ years in systems software for Linux production, large-scale infra, low-level components, distributed systems, and strong documentation.
C, C++, Python, Linux, Kernel modules, Device drivers, Platform management agents, BMC/IPMI/Redfish, Hardware telemetry frameworks, Telemetry and monitoring
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1mo
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Systems Software Engineer, Generalist
Austin or San Diego
OnsiteFull Time
Saronic
Saronic: Building autonomous surface vessels for maritime defense operations.
5+ YOE5+ years software engineering experience; proficiency in C++, Python, Rust, or Go; Linux development; experience with hardware-integrated systems, distributed and real-time systems, debugging, testing, and performance optimization.
C++, Python, Rust, Go, Linux, ROS, ROS2, RTOS
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9h
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Senior Systems Software Engineer
Austin, Texas, United States
HybridFull Time
Noda AI
Noda AI: Orchestrates autonomous systems for multi-domain defense operations.
5+ YOE5+ years software engineering experience debugging distributed real-time systems; strong C++ and/or Python; experience with DDS/ROS/ROS2/ZeroMQ/MQTT/gRPC; networking and Linux proficiency; U.S. citizenship for security clearance.
C++, Python, DDS, ROS, ROS2, ZeroMQ, MQTT, gRPC, Linux, Docker, K8s, OpenTelemetry, Jaeger, multimeter, oscilloscope
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3mo
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SoC Systems Software Engineer
Austin or Cupertino
HybridFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
10+ YOEBachelor's degree with 10+ years of experience in systems software design and development; strong C/C++/C# and Python skills.
C, C++, C#, Python, Windows, Mac OS, Linux
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1w
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Software Engineer – Distributed Systems
San Jose or Austin
$131k-$245k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
6+ YOE6+ years software engineering with 2+ years designing/operating large-scale distributed systems; strong Java/Go/C++ skills; knowledge of consensus, replication, fault tolerance, Kubernetes, observability; Bachelor's preferred.
Java, Go, C++, OpenTelemetry, Jaeger, Prometheus, Grafana, Kubernetes, Iceberg, Delta, Hudi, Kafka, Flink, Pulsar, Trino, etcd, NVLink, PCIe
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2d
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Senior Systems Software Engineer – Wireless
Santa Clara or Austin
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOE8+ years in wireless networking and software development; strong C/C++ skills; familiarity with 5G, Wi‑Fi, streaming protocols; Master's/PhD or equivalent experience required.
C++, C, WebRTC, RTP, WebSockets, QUIC, SCTP, STUN, TURN, ICE, QNX, Linux, Android, iOS, 5G, Wi-Fi
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2d
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Senior Systems Software Engineer – Wireless
Santa Clara or Austin
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOEMaster's/PhD or equivalent,8+ years in wireless networking and software development,strong C/C++ skills,familiarity with 5G and Wi-Fi,knowledge of real-time streaming protocols and network diagnostics.
C++, C, WebRTC, RTP, WebSockets, QUIC, SCTP, STUN, TURN, ICE, NAT Traversal, Android, iOS, Linux, QNX
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2mo
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Systems Engineer
Aberdeen Proving Ground or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
Envision Innovative Solutions
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
5+ YOE5+ years of systems engineering; strong ability to design, integrate and test complex hardware/software systems; gather requirements and document configurations.
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1w
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Software Engineer, Education Systems
Austin, Texas, United States
OnsiteFull Time
Level
Level: Building interactive learning platforms to improve student academic outcomes.
5+ YOE5+ years building game-engine or low-level runtime systems; strong C++ skills; experience with build systems, multithreading, memory management, and performance optimization.
C++, CMake, Bazel, CI/CD, AWS, Azure, Google Cloud, iOS, Android
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2mo
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Software Engineer, Database Systems
San Diego or Austin
$145k-$175k/yr OnsiteFull Time
Cirrascale
Cirrascale: Provides specialized GPU-based cloud infrastructure for AI workloads.
5+ YOEU.S. citizen required; 5+ years backend/database engineering experience; expert Python; production experience with relational and NoSQL databases (Cassandra, AlloyDB, PostgreSQL); Docker and distributed systems experience; C++, Go, or Rust advantageous.
Cassandra, AlloyDB, PostgreSQL, Python, Docker, C++, Go, Rust
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2mo
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Senior Software Engineer - Control Systems
Boulder or Austin
$150k-$175k/yr HybridFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
5+ YOEDesign and build high-performance control systems for quantum computing; embedded software, real-time, GPU/FPGA; in-office collaboration with theory/software/hardware teams.
C++, Python, Rust, Go, NVIDIA CUDA, FPGA design, VHDL, Verilog, Linux, CUDA Toolchains
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1mo
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Senior/Lead Software Engineer, Network Systems
Austin, Texas, United States
OnsiteFull Time
Arista Networks
Arista NetworksNYSE: ANET: Provides cloud networking solutions and high-speed multilayer Ethernet switches.
8+ YOESenior/lead network systems software engineer; strong C/C++, Python; UNIX/Linux; hardware drivers; IP networking; 8/6/3 year experience depending on degree.
C, C++, Python, UNIX/Linux, Hardware device drivers, System management utilities
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1mo
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Systems Engineer
Austin, Texas, United States
$120k-$165k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
4+ YOEBachelor's degree and 4+ years experience; system design, integration, testing, and troubleshooting across electrical, mechanical, physics, algorithms, and software domains; ability to write system specifications and support field deployments.
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3w
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Principal Software Engineer: Distributed Systems (Config, Test, & Deployment)
Austin or New York City or San Francisco or Washington
$200k-$288k/yr HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
10+ YOE10+ years software engineering experience, technical leadership across orgs, expertise in distributed systems, strong typed language mastery, API design, experience with LLMs, Kubernetes, RocksDB and large-scale systems.
Kubernetes, RocksDB, LLMs, Prodspec and Annealing
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4w
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Sr Software Engineer - Cloud Automation & AI Systems
Nashville or Austin or United States
OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
3+ YOEBS/MS or equivalent; 3–5+ years software engineering experience; strong in Java, Python, Go, or C#; experience with distributed systems, microservices, cloud-native apps, APIs, event-driven architectures, and automation.
Java, Python, Go, C#, Oracle Cloud Infrastructure (OCI), AWS, Azure, Google Cloud Platform, Kubernetes, Docker, Terraform
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12h
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Full Stack Software Engineer, Manufacturing Systems
Bastrop, Texas, United States
OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in CS/engineering or 2+ years software experience; full-stack development experience; knowledge of modern languages, single-page apps, CI/CD, containerization, and databases.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server, UNIX
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2w
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Senior Software Engineer- Cable Backplane Systems
Valley Green or Nashua or Raleigh or Austin
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
8+ YOEBS in CS/CE required (MS preferred); 8+ years software engineering experience with large-scale data platforms, databases, pipelines, APIs, analytics/AI/ML workflows, technical leadership, and mentoring.
MES, APIs, CI/CD, AI/ML
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2w
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Senior Software Engineer- Cable Backplane Systems
Yocumtown or Nashua or Raleigh or Austin
OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Designs and manufactures electrical connectors and interconnect systems.
8+ YOE8+ years software engineering experience, BS in CS/CE (MS preferred), experience designing large data platforms, APIs, databases, pipelines, EM/ML workflows, and technical leadership/mentoring skills.
MES, APIs, CI/CD, AI/ML
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1w
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Principal Systems Engineer
Round Rock, Texas, United States
$157k-$204k/yr OnsiteFull Time
Dell Technologies
Dell TechnologiesNYSE: DELL: Provides information technology hardware, software, and services.
8+ YOE8+ years of related experience (bachelor's) or 6+ with master's, strong understanding of computer systems and hardware-software interactions, ability to lead technical workgroups.
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1mo
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Software Engineer - Mission Systems/Integration
Austin, Texas, United States
OnsiteFull Time
Allen Control Systems
Allen Control Systems: Develops autonomous robotic weapon systems for drone defense.
Bachelor's (or Master's) in CS or related; strong C++ and Python; networking (TCP/IP, sockets); API design and distributed-systems fundamentals; experience integrating radar/RF/EO/IR sensors and building C2 integrations.
C++, Python, TCP/IP, sockets, REST, WebSockets, SSE, gRPC, protobuf, Zenoh, DDS, ROS 2, MQTT
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