272 network software engineer jobs at 57 companies in Washington

PromotedHiringCafe
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
4w
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Network Software Integration Engineer (Starlink)
Redmond, Washington, United States
$125k-$175k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
2+ YOEBachelor's in ECE/CS/physics or 2+ years software development experience; development in Python and/or C++; knowledge of Linux, bash, containerization (Docker, K8s), networking (OSI L2/L3); hands-on lab equipment experience; willing to work extended hours and weekends.
Python, C++, Docker, K8s, Linux, bash, spectrum analyzer, oscilloscope, electrical power equipment, PCBAs
2w
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Software Engineer - Network (C++)
Palo Alto or Seattle
$180k-$440k/yr OnsiteFull Time
xAI
xAI: Develops advanced artificial intelligence systems to understand the universe.
2+ YOEStrong C/C++ experience, networking and distributed systems knowledge, Bachelor's degree or 2+ years professional software development experience, ability to work extended hours and weekends.
C, C++, UDP, TCP/IP, RDMA
1w
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Staff Software Engineer, Network Development
Livingston or New York City or Sunnyvale or Bellevue
$207k-$275k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
8+ YOE8+ years software engineering experience building and operating production infrastructure; strong Python and Go; CI/CD, Linux, Kubernetes, Ansible, NetBox, Prometheus, Grafana; networking fundamentals; on-call and mentoring experience.
Python, Go, Linux, Kubernetes, Ansible, Jinja, NetBox, Prometheus, Grafana
1mo
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Staff Software Engineer, Network Automation
San Francisco or Sunnyvale or Bellevue
$215k-$260k/yr OnsiteFull Time
Crusoe
Crusoe: Provides energy-efficient cloud infrastructure powered by stranded and renewable energy.
8+ YOE8+ years network engineering experience with production network automation; production-quality Python or Go, CI/CD, model-driven automation (gNMI/OpenConfig/NETCONF/YANG), NetBox/Nautobot, observability (Prometheus/Grafana), and DC networking protocols.
NetBox, Nautobot, Python, Go, Nornir, Ansible, Jinja2, gNMI, OpenConfig, NETCONF, YANG, Prometheus, Grafana, Arista (EOS), Juniper (Junos), BGP, EVPN-VXLAN, LLDP, CI/CD, NVIDIA, Mellanox
3mo
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Senior Software Engineer - Network Engineer
Redmond, Washington, United States
$120k-$235k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
4+ YOEBachelor's in CS or related with 4+ years engineering experience (or equivalent); coding experience in C/C++/C#/Java/JavaScript/Python; experience with Microsoft Azure networking, automation, and incident response; ability to pass Microsoft background/security screening.
C, C++, C#, Java, JavaScript, Python, PowerShell, Bicep, Microsoft Azure
1w
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AI/LLM Network Software Development Engineer
Seattle, Washington, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's in CS or related field, strong networking and network programming skills, proficiency in C/C++, Python or Go, familiarity with RDMA, congestion control and AI network optimization.
C/C++, Python, Go, RDMA, NCCL, MPI, RPC
3w
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Sr Software Engineer - Network & SDN - TeraWave
California or Washington
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in CS/EE + 8+ years in network engineering, distributed systems, or telecommunications; strong knowledge of BGP, IS-IS, OSPF, Segment Routing (SRv6/SR-MPLS); experience with SDN controllers, P4/OpenFlow, ASIC/FPGA forwarding, and carrier/cloud/wireless networks; U.S. citizenship or permanent resident status required.
P4, OpenFlow, SRv6, SR-MPLS, BGP, IS-IS, OSPF, ASIC, FPGA, SDN
1mo
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Network Reliability Engineer
Austin or Atlanta or Denver or Seattle or Washington
HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
3+ YOE3+ years network/site reliability engineering experience; BA/BS in CS or equivalent; experience with Saltstack, Ansible, Chef, NX-OS/JUNOS/EOS/Cumulus/Sonic; Linux administration; iproute2, Traffic Control, Devlink; software development in Go and Python; AI/LLM tooling experience.
Saltstack, Ansible, Chef, NX-OS, JUNOS, EOS, Cumulus, Sonic, LLM, iproute2, Traffic Control, Devlink, Go, Python, AirFlow, Temporal, FRR, Bird, GoBGP, C, C++, rust, Linux, Linux kernel, Prometheus, Grafana, Thanos, Clickhouse, Kubernetes, Docker, Consul
1w
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AI/LLM Network Software Development Engineer
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's degree in CS or related field, proficiency in computer networking and network programming, experience with high-speed network systems (RDMA, congestion control), and programming in C/C++, Python, or Go.
C/C++, Python, Go, RDMA, NCCL, MPI, RPC
2mo
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Software Engineer - Simulation Integrations
Seattle, Washington, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOE3+ years software engineering experience; proficient in C++, Python, Bash; strong Linux fundamentals; networking basics; able to work with customers; eligible for U.S. Secret clearance.
C++, Python, Bash, Linux, Networking, Nix, Docker, CI/CD
2w
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Software Development Engineer, Network Capacity Demand
Seattle, Washington, United States
$144k-$194k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
3+ YOE3+ years professional software development, experience designing and building large-scale distributed systems, proficiency in C#, C++, Java, or Perl, object oriented design, and a Bachelor's in CS/Engineering/Math or related.
C#, C++, Java, Perl
2mo
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Staff Software Engineer, Network Expansion
Los Angeles or New York City or Seattle
$220k-$250k/yr OnsiteFull Time
Metropolis
Metropolis: Computer vision technology for checkout-free parking and retail payments.
10+ YOE10+ years in software development; MS or BS in Computer Science; distributed systems; microservices; Agile with CI/CD; MySQL/PostgreSQL; strong communication; cross-functional collaboration.
TypeScript, React, Scala, Java, MySQL, PostgreSQL, Snowflake, AWS, Git, GitHub, Copilot, Claude Code, Datadog
3w
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Senior Network Solution Engineer (Weekend Coverage)
Santa Clara or Austin or Westford or Durham or New York City or Redmond
$140k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOESoftware development experience in networking, 5+ years developing software and supporting network equipment in production, bachelor's degree or equivalent, proficiency with C/C++/Python/Go, deep Ethernet/IP knowledge, and strong customer-facing support skills.
C, C++, Python, Go, InfiniBand, NVLink, Spectrum-X, Linux NIC drivers, switch ASICs, SDKs, embedded network device firmware, network operating systems, Linux, AI tools
1mo
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Software Engineer
Bellevue or Seattle
$200k/yr OnsiteFull Time
Evergreen Statistical Trading
Evergreen Statistical Trading: Proprietary trading firm specializing in statistical research and algorithmic trading.
Degree in computer science, strong C++ proficiency, experience in low-latency or network programming, and demonstrated problem-solving in software development.
C++
3w
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Senior Network Solution Engineer (Weekend Coverage)
Santa Clara or Westford or Austin or Durham or Redmond or New York
$140k-$270k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
5+ YOE5+ years software development (C, C++, Python, or Go) in the networking industry, 5+ years supporting in-field production network equipment, bachelor's degree or equivalent, experience with Linux NIC drivers/ASICs/firmware/network OS, expert Ethernet/IP knowledge.
C, C++, Python, Go, Linux, InfiniBand, NVLink, Spectrum-X
1mo
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Software Developer 4
Seattle or Santa Clara or New York or Austin or Nashville or United States
$100k-$235k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
7+ YOEBachelor's in engineering/computer science (or equivalent), 7+ years building software and AI applications, strong Python, PyTorch/TensorFlow, LLMs/RAG, Spark/Kafka/Flink, distributed systems, networking telemetry, and network automation experience.
Python, Go, PyTorch, TensorFlow, Spark, Kafka, Flink, OCI Streaming/Data Flow, NetFlow, Terraform, Ansible, NAPALM, Batfish, CI/CD, MLOps
3mo
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Software Engineer
Seattle, Washington, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
2+ YOEBachelor’s or Master’s in engineering-related field; 2+ years backend experience; familiarity with backend languages and networking; strong problem-solving and ownership.
Golang, C, C++, Rust, Swift, HTTP, TCP, DNS, TLS
3w
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Full Stack Software Engineer III - Network Perimeter & CDN
Seattle, Washington, United States
$133k-$185k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
3+ YOE3+ years applied software engineering experience, strong Python, API development with Django/FastAPI, distributed systems and messaging (RabbitMQ), cloud experience with AWS, secure SDLC and CI/CD, ability to mentor and lead via code reviews, and experience with AI-assisted development tools.
Python, Django, FastAPI, RabbitMQ, Amazon Web Services (AWS), Terraform, Cloudflare, Akamai, React
1mo
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Software Engineer
San Jose or New York City or New York or Washington or Illinois or United States or Canada
$124k-$174k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
3+ YOEBachelor's degree and 3+ years engineering experience; proficiency in C++ and Python; experience with algorithms, data structures, and networking; debugging and community engagement experience preferred.
C++, Python, SAI, SONiC, GDB, PDB
4w
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Senior Software Engineer, Platform
Irvine or Newport Beach or Denver or San Francisco or Seattle
$185k-$200k/yr HybridFull Time
Compa
Compa: AI-powered compensation intelligence platform for enterprise teams.
5+ YOE5+ years backend software engineering experience; hands-on AWS, Python, Django, and Postgres; strong DevOps/SRE fundamentals (CI/CD, observability, incident response); networking and distributed systems knowledge.
AWS, Python, Django, Postgres, Kubernetes, CI/CD, Infrastructure as Code (IaC), ML Ops