278 principal software engineer jobs at 64 companies in Marina, CA
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Principal Software Engineer
Santa Clara, California, United States
$200k-$220k/yr OnsiteFull Time
20+ YOEBachelor’s in software engineering or computer science; 20+ years in machine control/automation; industrial protocol experience; C# for hardware control; industrial automation hardware; motion control knowledge.
C#, WPF, SECS/GEM, TCP/IP, EtherCAT, Modbus, Ethernet/IP, RS232/RS485
1mo
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Principal, Software Engineer
Sunnyvale or Bellevue
$132k-$286k/yr OnsiteFull Time
5+ YOEPrincipal-level software engineer with 10+ years building large-scale, distributed, cloud-native systems; expertise in microservices, event-driven architectures, Java and modern web frameworks (React/Redux); strong architecture and cross-team leadership.
Java, React, Redux
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Principal Software Engineer
Santa Clara, California, United States
$221k-$387k/yr OnsiteFull Time
15+ YOE15+ years engineering experience; strong system design and architecture for large-scale distributed systems; technical depth in Java or Python; experience with AI-powered products, observability, and enterprise platforms; mentoring and cross-team influence.
Java, Python, ServiceNow Platform
2mo
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Principal Software Engineer, Prisma Access
Santa Clara, California, United States
$147k-$238k/yr OnsiteFull Time
5+ YOE5+ years of software engineering; backend systems; proficiency in Go, Python, Java, or C++; cloud experience; AI integration; distributed systems expertise.
Go, Python, Java, C++, AWS, GCP, Azure, OCI
2mo
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Principal Software Development Engineer
Seattle or Santa Clara or Austin or United States
$100k-$235k/yr OnsiteAll Commitments Available
10+ YOE10+ years in software engineering; leadership in design/architecture; distributed systems and security services; Linux/Unix knowledge; microservices; databases.
Linux, Unix, Distributed Systems, Security, KMS, HSMs
3mo
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Principal Embedded Software Developer
Sunnyvale, California, United States
$170k-$210k/yr OnsiteFull Time
10+ YOEMinimum 10 years in networking, embedded software; BS in Computer Science or Electrical Engineering; MS preferred; strong C/C++ in Unix/Linux; experience with L2/L3 features, TCP/IP, and various ASICs; US citizenship required.
C/C++, Unix/Linux, ARM, PPC, x86, Open vSwitch, Shell, Python, Ruby
3mo
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Principal Software Engineer, Robot Software
Sunnyvale, California, United States
HybridFull Time
Extensive robotics middleware, real-time systems, C++ 17/20, Python; architecture of autonomous systems; leadership and mentorship; safety-focused.
ROS2, Cyber RT, Inter-process Communication, C++, Python, Distributed systems
6d
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Principal Engineer, Embedded Vehicle Software
Sunnyvale, California, United States
$348k-$458k/yr HybridFull Time
15+ YOE15+ years in software and systems engineering; expertise in embedded systems, C/C++, architecture, performance optimization, and production-scale systems; experience influencing large engineering organizations.
C++, C, Python, Rust, NVIDIA Drive, Orin, DriveOS, DriveWorks, AUTOSAR, NVIDIA, Qualcomm
2mo
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Principal Software Engineer (Platform Team)
Hawthorne or Palo Alto or Redmond or Sunnyvale
$210k-$295k/yr OnsiteFull Time
7+ YOE7+ years of experience building production platforms; or 9+ years without a degree; Bachelor's in CS/CE or other engineering.
Docker, Kubernetes, Terraform, Python, MLOps, Cloud computing, Distributed compute
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Principal Software Engineer - Kernels
Santa Clara, California, United States
$200k-$300k/yr HybridFull Time
d-Matrix: Develops high-performance semiconductor chips for generative AI inference.
12+ YOEMS with 12+ years or PhD with 7+ years; strong computer architecture; C/C++ and Python in Linux; experience with GPUs/AI accelerators; ML workloads; hardware-software co-design; leadership.
C/C++, Python, Linux, CUDA, TensorFlow, PyTorch, MLIR, LLVM, TVM
3mo
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Principal Software Engineer - Rack Scale Systems Infrastructure
Santa Clara, California, United States
$272k-$431k/yr OnsiteFull Time
15+ YOE BS or MS in Computer Science/Engineering; 15+ years in systems software, distributed systems, or infrastructure engineering; Go/C++, or Rust; Kubernetes; data center networking; open source; security; mentoring.
Go, C++, Rust, Kubernetes, Linux, Redfish, IPMI
1mo
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Principal Software Engineer
Santa Clara, California, United States
$114k-$196k/yr OnsiteFull Time
15+ YOE15+ years software engineering experience developing automated process and test systems; skilled in C#, C, C++; familiarity with motion control, machine vision, and optical communications; able to support production and travel occasionally.
C#, C, C++
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Principal Software Engineer, Embedded (RIS)
Sunnyvale, California, United States
$172k-$349k/yr HybridFull Time
10+ YOEBS or MS in CS/CE; 10+ years embedded systems; strong C/C++; device driver development; Linux/Unix; hardware-software interface; good communication.
C/C++, Linux/Unix, Device Drivers, Embedded Systems
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Staff/Principal Software Engineer – Medical Imaging & Robotics
Campbell, California, United States
$170k-$220k/yr OnsiteFull Time
5+ YOE5+ years in software engineering; MS/PhD in CS/EE/Robotics; C++, ROS/ROS 2; real-time systems; medical device software; Linux; AI/robotics experience.
C++, ROS, ROS 2, Linux, SQA, Debugging tools
2w
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Principal Software Engineer - Employee Productivity
Santa Clara, California, United States
$248k-$391k/yr OnsiteFull Time
15+ YOE15+ years full-stack product engineering experience with 3+ years at principal/staff level; expertise in search/recommendation/applied-AI, cloud infrastructure, K8s, CI/CD, data modeling, and application security.
React, Next.js, TypeScript, Tailwind, K8s, containers, CI/CD, LLM, vector-search, RAG
2w
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Principal Software Engineer
San Jose, California, United States
$228k-$339k/yr OnsiteFull Time
15+ YOE15+ years experience architecting large-scale cloud-native distributed systems; expertise in cloud storage, distributed systems, networking or infrastructure; strong leadership, communication, and engineering skills.
Azure NetApp Files (ANF), Azure, AWS, GCP, Kubernetes, Go, C#
5d
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Principal Software Developer
San Jose, California, United States
$175k-$225k/yr OnsiteFull Time
12+ YOE7+ MgmtRequires 12+ years of software product development, 7+ years as a technical lead, identity and authentication experience, and expertise in Java, distributed systems, API design, Docker, Kubernetes, and cloud deployments.
Java, Docker, Kubernetes, PostgreSQL, MySQL, Oracle, Claude Code, GitHub Copilot, FIDO2, WebAuthn, REST APIs, NoSQL
2w
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Principal Software Engineer
Morrisville or San Jose
$228k-$338k/yr OnsiteFull Time
12+ YOE12+ years experience, BS in computer science or engineering, strong Golang and Python skills, deep Kubernetes knowledge, familiarity with AWS/GCP/AZURE and NetApp/cloud-native storage, strong communication and technical leadership.
Golang, Python, Kubernetes, AWS, GCP, AZURE
2w
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Principal Software Engineer SD-WAN
San Jose, California, United States
$156k-$315k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience in secure networking, Linux kernel and embedded systems; expertise in IPSec/IKEv2, high-performance networking, cryptography, and system-level C/C++ development.
DPDK, VPP, eBPF, OpenSSL, Intel QAT, AES-NI, StrongSwan, Libreswan, OpenVPN, WireGuard, IPSec, IKEv2, TLS, SSL, Linux, C, C++
2d
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Principal Software Engineer, Transform
San Jose, California, United States
$185k-$301k/yr HybridFull Time
15+ YOE15+ years shipping enterprise software; expertise in Go, Node.js, MongoDB, AWS, distributed systems, APIs, workflow orchestration, scalable SaaS architecture, and technical mentorship.
Go, Node.js, MongoDB, AWS, APIs
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