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275 network development engineer jobs at 49 companies in Bellevue, WA

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Senior Network Development Engineer
Seattle or United States
OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
3+ YOE3+ years network engineering experience, knowledge of BGP/OSPF/IS-IS, TCP/IP, IPv4/IPv6, DNS, DHCP, MPLS, RDMA/OCI exposure, Python scripting, network modeling (YANG/OpenConfig/NETCONF), telemetry, and strong communication and judgment.
Broadcom, Mellanox, BGP, OSPF, IS-IS, TCP, TCP/IP, IPv4, IPv6, DNS, DHCP, MPLS, VPN, SSL, VxLAN, EVPN, Python, YANG, OpenConfig, NETCONF, OCI, RDMA
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3w
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Network Development Engineer, BERE Fabric
Seattle, Washington, United States
$136k-$184k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
4+ YOE4+ years routing and large-scale network engineering, Linux/Unix experience, automation scripting (Python/Bash/Perl), troubleshooting, deployments, and operating backbone networks.
Python, Bash, Shell, Perl, Linux/Unix, TCP/IP, OSPF, IS-IS, BGP, MPLS, DNS, DHCP, IPAM, LDAP, NFS, Cisco, Juniper, Alcatel-Lucent, Arista, Brocade, Extreme, Citrix, F5, Fortinet, Palo Alto
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3w
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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
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Senior Network Engineer
Austin or Atlanta or Denver or Seattle or Mexico City
HybridFull Time
Cloudflare
CloudflareNYSE: NET: Provides security and performance services for internet properties.
Experienced large-scale network engineer with hands-on BGP/anycast, MPLS/Segment Routing, vendor OS (Juniper, Cisco, Arista), Python/TypeScript/Go, network automation (SaltStack, Ansible), LLM/AI agent development, incident response and on-call experience.
Python, TypeScript, Go, LLM, Workers AI, AI Gateway, MCP, SaltStack, Ansible, Juniper, Cisco, Arista, BGP, MPLS, Segment Routing, CWDM, DWDM, Linux
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2w
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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
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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
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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
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2w
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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
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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
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1d
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Cloud Network Engineer- CTJ - TS/SCI
Reston or Annapolis Junction or Redmond
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEActive U.S. citizenship and Top Secret/SCI clearance required; Master's (1+ yr) or Bachelor's (2+ yrs) in related field or equivalent experience; experience in network design, development, automation; strong troubleshooting and communication skills.
APIs, BGP, OSPF, IPv4, IPv6, ECMP, MPLS, IS-IS, EVPN, VXLAN, SDN, SD-WAN, TACACS+, Cisco ISE, DNA Center
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Software Development Engineer III
Bellevue, Washington, United States
$166k-$203k/yr HybridFull Time
Amex GBT
Amex GBTNYSE: GBTG: Provides travel management services and technology for businesses.
5+ YOEBachelor's in CS/IT plus 5+ years experience in object-oriented programming, RESTful services, mobile engineering (MVC/MVVM/SDUI), automated and performance/network testing; experience with Objective C or Swift.
Restful web services, MVC, MVVM, SDUI, Objective C, Swift, Performance Testing, Network Testing, Automated Testing
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2d
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Distinguished Engineer – Data Center Network Architecture & Engineering
Palo Alto or Katy or Richardson or Bethesda or Renton
$140k-$300k/yr HybridFull Time
GEICO
GEICO: Provides vehicle and property insurance services to consumers.
Deep expertise in large-scale data center networking, SDN, automation, cloud connectivity, routing protocols, Kubernetes/OpenStack networking, software development, and technical leadership.
BGP, EVPN, VXLAN, ECMP, MPLS, OSPF, OpenStack, Neutron, Kubernetes, Go, Python, C/C++, Rust, Java, SmartNICs, DPUs, Open Compute Project (OCP), Switch Abstraction Interface (SAI), GitOps, Infrastructure-as-Code, Linux
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1w
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Specialist Product Development Engineer
Bothell or Plano
$96k-$144k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
1+ YOE1+ year product or network engineering experience, familiarity with LTE/5G, Android and IoT devices, stakeholder coordination, strong communication, problem-solving, and program delivery skills.
Jira, Azure DevOps
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2mo
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Sr. Staff Software Development Engineer-AI Security
San Jose or Bellevue
$154k-$220k/yr HybridFull Time
Zscaler
ZscalerNASDAQ: ZS: Provides cloud-native cybersecurity solutions through zero trust architecture.
8+ YOE8+ years software engineering; Rust with async; distributed systems; Linux internals; CI/CD; gRPC; Protobufs; Kubernetes; networking.
Rust, Tokio, async-std, gRPC, Protobufs, Linux, Kubernetes, Networking, TLS, QUIC, HTTP, WebSockets
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3w
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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
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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
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2mo
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Software Development Engineer III - New Glenn Launch Engineering
Seattle, Washington, United States
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
7+ YOEBachelor's in aerospace/CS/EE/ME/physics; 7+ years experience; MATLAB/Simulink/Simscape; C/C++, Python; Windows/Linux; real-time systems; embedded; model and software development.
MATLAB/Simulink/Simscape, Python, C++, Windows, Linux, embedded systems, serial communications, IP networking
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Baird's U.S. Talent Network
Tacoma or Boca Raton or Madison or Houston or New York or Baton Rouge
OnsiteFull Time
W.F. Baird & Associates
W.F. Baird & Associates: Engineering consulting for coastal, marine, and riverine environments.
Open talent network for professionals in coastal engineering, environmental science, GIS, data analysis, project management, and field services. Applicants must be legally authorized to work in the U.S.; no visa sponsorship available. Accommodations available on request.
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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
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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
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