692 systems software engineer jobs at 205 companies in Jarrell, TX
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Systems Software Engineer, Generalist
Austin or San Diego
OnsiteFull Time
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
2w
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Senior Systems Software Engineer
Austin, Texas, United States
HybridFull Time
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
1w
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Lead Software Systems Engineer – AI & Automation
Austin, Texas, United States
HybridFull Time
Bachelor's degree in electrical or computer engineering, strong Python and systems engineering skills, experience with APIs, cloud (Azure), Git/CI/CD, automated testing, AI/ML and leading technical projects.
Python, Git, Azure, CI/CD, automated testing, LLM
2w
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Senior Systems Software Engineer – Wireless
Santa Clara or Austin
$184k-$357k/yr OnsiteFull Time
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
2w
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Operations Software Engineer- Customer Systems
Austin, Texas, United States
OnsiteFull Time
Strong software engineering skills for full-stack development, automation, reliability, observability, and production systems; passion for operational excellence and scalable design.
2w
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Senior Systems Software Engineer – Wireless
Santa Clara or Austin
$184k-$357k/yr OnsiteFull Time
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
3mo
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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
5+ YOE5+ years of systems engineering; strong ability to design, integrate and test complex hardware/software systems; gather requirements and document configurations.
4w
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Software Engineer, Education Systems
Austin, Texas, United States
OnsiteFull Time
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
3mo
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Software Engineer, Database Systems
San Diego or Austin
$145k-$175k/yr OnsiteFull Time
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
3mo
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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
2mo
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Senior/Lead Software Engineer, Network Systems
Austin, Texas, United States
OnsiteFull Time
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
1w
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Systems Engineer III
Austin, Texas, United States
OnsiteFull Time
3+ YOEBachelor's or Master’s in engineering or related field, 3+ years systems engineering experience, experience with C# and Unity, hardware-software integration, optical navigation and real-time visualization, SDLC/Git/Agile familiarity.
C#, Unity, Git, REST APIs
2mo
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Systems Engineer
Austin, Texas, United States
$120k-$165k/yr OnsiteFull Time
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.
1w
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Software Engineer, Developer Infrastructure - Build Systems
New York City or Los Angeles or Austin or Seattle
$130k-$230k/yr OnsiteFull Time
4+ YOE4+ years building and maintaining build systems, experience with Bazel and large monorepos, improving CI/CD performance and release reliability, strong engineering judgment.
Bazel, Datadog, Grafana, OpenTelemetry, Kubernetes
1mo
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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
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
2mo
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Software Engineer
McGregor, Texas, United States
OnsiteFull Time
1+ YOEBachelor's in CS/engineering or related field; 1+ year software development; strong C++, Python; experience with distributed systems; hardware interaction preferred.
LabVIEW, National Instruments hardware, cDAQ, cRIO, PXI, C++, Python
3w
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Principal Systems Engineer
Round Rock, Texas, United States
$157k-$204k/yr OnsiteFull Time
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.
1mo
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Software Engineer - Mission Systems/Integration
Austin, Texas, United States
OnsiteFull Time
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
3d
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Software Engineer, Networking & Linux Systems
Austin, Texas, United States
OnsiteFull Time
Deep Linux systems and networking expertise; Go and Python programming; IP routing, VLANs, firewalling, packet troubleshooting, and debugging across kernels, drivers, and hardware.
Linux, Go, Python, C, C++, NIC, PTP, IEEE 802.1AS, gPTP, Marvell, Broadcom, VLAN, Automotive Ethernet, 5G, LTE, x86_64, ARM64, NVIDIA, PCIe, Ethernet, tcpdump, Wireshark, nftables, iptables, TSN, JTAG, I2C, SPI, Nix, NixOS, cgroups
2w
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Software Engineer
New York or Austin
$140k-$155k/yr HybridFull Time
2+ YOE2+ years software engineering experience. Proficiency with Typescript, Node.js, NestJS, SQL databases, unit testing/TDD, service-oriented systems, Git, AWS, and Agile methodologies.
Typescript, Node.js, NestJS, SQL, Git, AWS, React, HTML, CSS, Jenkins
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