288 principal engineer software development jobs at 61 companies in Marina, CA
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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
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Principal Software Development Engineer
Sunnyvale, California, United States
$175k-$245k/yr OnsiteFull Time
8+ YOE8+ years of relevant experience; BS or MS; Linux kernel expertise; programming in C, Bash, Python, and Go; knowledge of virtualization/container/cloud tech; US citizenship required.
Linux kernel, C, Bash, Python, Go, Virtualization, Containerization, Cloud computing
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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
2mo
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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
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Principal Software Engineer
Santa Clara or San Jose
$126k-$205k/yr OnsiteFull Time
7+ YOEBS/MS in CS/Engineering; 7+ years; hands-on software engineer; Python and Go; microservices; cloud platforms; distributed systems; Docker/Kubernetes; SQL/NoSQL; messaging systems; automation and test.
Python, Go, Docker, Kubernetes, GCP, AWS, Azure, SQL, NoSQL, Redis, BigQuery, RabbitMQ, Kafka, Terraform, Ansible, CI/CD, REST API
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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
2w
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(USA) Principal, Software Engineer
Sunnyvale, California, United States
$143k-$286k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5 years' software engineering experience, or 7 years' experience. Requires distributed systems, cloud-native architecture, AI/ML, CI/CD, testing, observability, and technical leadership.
AI/ML, CI/CD
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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
1mo
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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
22h
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Network Infrastructure Software Development- Principal Engineer
San Jose, California, United States
$200k-$225k/yr OnsiteFull Time
15+ YOEBS, MS, or PhD in computer engineering or computer science; 15+ years of hands-on development; expert C/C++/Go/Python and AI tool use; Linux, networking, cloud, containers, Kubernetes, Docker, KVM, Terraform, or Helm experience.
C, C++, Go, Python, Linux, TCP/IP, BGP, OSPF, ISIS, IPSEC, TLS, MACsec, Kubernetes, Docker, KVM, AWS, Azure, GCP, OCI, Terraform, Helm, AI tools
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Principal Software Development Engineer, Graph
San Francisco or San Jose
$190k-$361k/yr OnsiteFull Time
10+ YOE10+ years building complex frontend web applications; BS/MS in Computer Science or related; deep web components experience (Shadow DOM,LIT); strong frontend architecture, mentoring, and system design skills.
Shadow DOM, LIT, Web Components
2w
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Principal Software Development Engineer - AI/ML
San Jose, California, United States
$210k-$360k/yr OnsiteFull Time
Bachelor's or master's degree in a relevant engineering or computer science field, strong C++ and GPU programming skills, compiler experience with MLIR or LLVM, Linux, Git, and performance optimization expertise.
C++, HIP, CUDA, Triton, MLIR, LLVM, ROCm, ONNX Runtime, Linux, Git
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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++
1d
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Principal Robotics Software Engineer
United States or Santa Clara
$174k-$305k/yr RemoteFull Time
10+ YOE10+ years of software engineering experience, including 4+ years at Principal or Staff level; expert C++ and Python; robotics frameworks and hardware integration; bachelor's, master's, or Ph.D. in a related technical field.
C++, Python, Linux, ROS, ROS 2, CyberRT, LIDAR, IMUs, GPS, RTOS, CAN, Ethernet, Isaac Sim, Gazebo, Webots, HIL, ISO 26262, IEC 61508
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
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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
3mo
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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
2w
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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
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Principal Software Engineer
Sunnyvale, California, United States
$200k/yr OnsiteFull Time
7+ YOEMaster’s degree in engineering, computer science, or related field; 7–10 years software engineering experience; distributed systems, cloud-native architecture, microservices, APIs, caching, AI-assisted tools, and production ownership.
API, microservices, caching, AI-powered engineering tools, coding assistants, open-source tooling
2mo
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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