83 principal software engineer jobs at 40 companies in Newman, CA
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Principal Software Engineer, Endpoint Platform
Milpitas or Vancouver
$240k-$250k/yr HybridFull Time
2+ YOEPrincipal-level systems software engineer with 2+ years principal experience; strong C++, Rust, or Go; deep OS internals and endpoint security knowledge; experience with EDR/XDR/DLP/PAM/PEDM, ETW/eBPF, AI-assisted development tools, and AI/agent architectures.
C++, Rust, Go, EDR, XDR, DLP, PAM/PEDM, ETW, eBPF, GitHub Copilot, Cursor, Claude Code, Windsurf, ChatGPT, CI/CD, MCP, LLM
2mo
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Sr. Principal Software Engineer (NetSec-PanOS Dev)
San Francisco or Santa Clara or San Jose
$170k-$277k/yr OnsiteFull Time
15+ YOE15+ years software engineering; Go/Java; cloud/distributed systems; REST APIs; databases; AWS/GCP; containerization (Docker/Kubernetes).
Go, Java, Python, C, Kafka, PubSub, Redis, SQL, BigQuery, MongoDB, Docker, Kubernetes, GCP, AWS, REST APIs, Serverless
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Principal Software Engineer
San Jose, California, United States
$163k-$195k/yr HybridFull Time
2+ YOEMaster's or Bachelor's with equivalent experience; 2+ years software development with Java (or 5+ with Bachelor's); experience with HTML,CSS,JavaScript,DOM,web performance and responsive design.
Java, HTML, CSS, JavaScript, Document Object Model (DOM)
2mo
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Principal Engineer, Software Development Engineering (Apps)
Milpitas, California, United States
$142k-$235k/yr HybridFull Time
7+ YOE7+ years software engineering, including architecture/leadership; strong Python; experience with AI/ML stacks; distributed systems; Kubernetes; on-prem and cloud; APIs; security.
Python, TypeScript, JavaScript, React, Go, Java, C++, LangGraph, LangChain, LlamaIndex, PyTorch, TensorFlow, Hugging Face, Kubernetes, Docker, PostgreSQL, MongoDB, Elasticsearch, Redis, Valkey, OAuth, OIDC, SSO, RBAC
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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#
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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
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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++
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Principal Software Engineer
San Jose, California, United States
$163k-$195k/yr HybridFull Time
2+ YOEMaster's (2 years post-MS) or Bachelor's (5 years post-BA) in CS or related; experience with Java, HTML, CSS, JavaScript, web performance and responsive design; ability to write documentation and work in Agile.
Java, HTML, CSS, JavaScript, Document Object Model (DOM)
2w
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Principal Software Engineer
San Jose, California, United States
$231k-$332k/yr HybridFull Time
12+ YOEBachelor's degree in CS/EE or related and 12+ years designing large-scale, secure distributed systems; experience with cloud/hybrid, Go/Rust/C++, security principles, and platform strategy.
Go, Rust, C++
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Senior Principal Software Engineer
San Jose, California, United States
$155k-$243k/yr OnsiteFull Time
15+ YOELead design and scaling of test infrastructure, CI/CD, and AI/LLM-driven developer tools; 15+ years engineering experience; Master’s in CS/CE or equivalent; proficiency in Python, Bash, CI/CD, Docker, Jenkins, and networking domains.
Python, Bash, Perl, TCL, Windsurf, Claude Code, Ollama, LlamaIndex, Docker, Jenkins, Ansible, Zabbix, GitLab, GitHub, SONiC, Linux, iperf3, IXIA, Jira, Jira Align
3mo
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Principal Software Engineer - Switch Design (27965) (San Jose, California, United States)
San Jose, California, United States
$240k-$270k/yr OnsiteFull Time
15+ YOEBS/MS in Computer Science; 15+ years in networking or system software; strong C/C++ and/or Go; knowledge of data structures, algorithms, and software design; experience with L2/L3 networking and Open/Source collaboration.
C/C++, Go, Linux
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Principal Software Development Engineer
San Jose, California, United States
$186k-$265k/yr HybridFull Time
12+ YOE12+ years backend engineering experience building scalable microservices in Go; experience with event-driven architectures (Kafka), MySQL/ElasticSearch/Neo4J, Kubernetes/EKS, operational ownership, and observability.
EKS, GoLang, Kafka, MQTT, RDS MySQL, Neo4J, ElasticSearch, Kubernetes, MySQL
1w
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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, embedded/Linux kernel development, IPSec/VPN, high-performance networking frameworks, cryptography, and system-level C/C++ development.
DPDK, VPP, eBPF, OpenSSL, StrongSwan, Libreswan, OpenVPN, WireGuard, Intel QAT, AES-NI, C, C++
2mo
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Principal Software Engineer - Mobile Development
Valencia or San Diego or San Jose
$107k-$203k/yr HybridFull Time
8+ YOEBachelor's degree in CS/Software Engineering, 8+ years Android mobile development (≥2 years medical device apps), 3+ years AWS experience, expertise with Kotlin/Java/Android Jetpack, BLE and secure protocols, knowledge of medical device software standards.
Kotlin, Kotlin Multiplatform, Java, Android Jetpack, MVVM, Rx, XML data binding, Bluetooth Low Energy (BLE), AWS KMS, AWS S3, AWS DynamoDB, AWS Cognito, API Gateway, AWS EC2, AWS CloudWatch, Jenkins, Git, SonarQube, Atlassian Agile tools, TensorFlow, Pandas, NumPy, R, HTTPS, OAuth
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Principal Software Engineer SD-WAN
San Jose, California, United States
$156k-$315k/yr OnsiteFull Time
10+ YOE10+ years software engineering with secure networking, Linux kernel/embedded systems, IPSec/IKEv2, high-performance networking (DPDK/VPP/eBPF), cryptography and hardware accelerators, C/C++ proficiency, and leadership in product architecture.
C, C++, DPDK, VPP, eBPF, OpenSSL, Intel QAT, AES-NI, StrongSwan, Libreswan, OpenVPN, WireGuard, FIPS 140-2, FIPS 140-3, IKEv2, IPSec, TLS, SSL
1mo
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Principal Software Engineer - DevSecOps
San Jose, California, United States
$118k-$225k/yr OnsiteFull Time
8+ YOERequires U.S. citizenship and ability to obtain TS/SCI with Polygraph. Typically a STEM degree and minimum 8 years' relevant experience. Experience managing DevSecOps tooling, CI/CD pipelines, container/orchestration, Linux administration, scripting, and enterprise DevSecOps apps.
Atlassian Jira, Confluence, Gitlab, Cloudbees CI (Jenkins), JFrog Artifactory, Sonatype Nexus Repository, Pulp, JFrog Xray, Sonatype Lifecycle, Black Duck, Docker, Podman, Kubernetes, Helm, AWS Secrets Manager, GitGuardian, Terraform, Ansible, Puppet, Salt, Datadog, Splunk, Grafana, Kibana, Python, Go, Groovy, Bash, Perl, Red Hat, RHEL, Fedora, CentOS, Rocky, KVM, VMWare, Hyper-V
3d
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Principal Software Development Engineer — Platform & Infrastructure
San Jose, California, United States
$249k-$349k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience building and operating distributed cloud platforms; deep AWS, Kubernetes/EKS, IaC (Terraform/CloudFormation/Helm), containerization, CI/CD, observability, and leadership experience.
AWS, EKS, ECS, EC2, VPC, IAM, S3, RDS, ELB, ALB, Auto Scaling, Kubernetes, Terraform, CloudFormation, Helm, Go, Python, Java, Spinnaker, Jenkins, GitHub Actions, GitLab CI, Prometheus, Grafana, Datadog, OpenTelemetry, Jaeger, Cost Explorer, Trusted Advisor, Istio, Linkerd, VPC Lattice
3mo
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Principal Full Stack Developer
Santa Clara or San Jose
$117k-$222k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years software development; 3+ years in principal/leadership; full-stack with Node.js and/or Java; cloud-native microservices; AWS/Azure; SQL; Docker/Kubernetes; Agile; security/compliance.
React, TypeScript, Node.js, Java, AWS, Azure, Docker, Kubernetes, SQL, APIs, CI/CD
2d
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Principal Software Engineer (10378, 10382, 10385)
Seattle or San Jose
$220k-$250k/yr HybridFull Time
8+ YOE8+ years software development experience, 8+ years programming (Python, Java, Go, or C++), 5+ years designing large-scale distributed systems, cloud platform experience (AWS/Azure/GCP), mentoring/technical leadership, strong problem-solving skills.
Python, Java, Go, C++, AWS, Azure, Google Cloud, Kafka, Spark, Flink, PySpark, MapReduce
3mo
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Principal Engineer Synthesis Team
San Jose, California, United States
OnsiteFull Time
10+ YOE10+ years in EDA software development; expert in C++; knowledge of FPGA synthesis, QoR, timing-driven optimization; strong architecture understanding and leadership.
C++, Python
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