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15 principal software engineer jobs at 8 companies in Idaho

2mo
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Principal Engineer
Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Vermont or Virginia or Washington or Wisconsin
$210k-$262k/yr RemoteFull Time
Fuze Health
Fuze Health: Integrated digital health, home diagnostics, and virtual pharmacy platform.
10+ YOEBachelor's in CS or related; 10+ years software engineering experience with 3+ years at staff/principal level; deep expertise in AWS, PostgreSQL, Ruby on Rails, Python, TypeScript/JavaScript; experience building scalable, high-throughput systems; strong communication; U.S. work authorization required.
AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, JavaScript, Slack, GSuite, Jira, HL7, FHIR, NCPDP, EHR
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1mo
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Principal Software Engineer
Rhode Island or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Illinois or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$144k-$288k/yr RemoteFull Time
CVS Health
CVS HealthNYSE: CVS: Provides retail pharmacy, health insurance, and pharmacy benefit management services.
10+ YOE10+ years IT experience, 7+ years Java/Swift/SwiftUI/Kotlin, 5+ years mobile architecture experience, CI/CD and testing experience, 1+ year AI/ML experience, Flutter and EM/ML framework familiarity.
Java, Swift, SwiftUI, Kotlin, MVVM, Clean Architecture, Flutter, TensorFlow, PyTorch, Scikit-learn, JavaScript, AngularJS, Angular, NodeJS, LangSmith, Braintrust, Promptfoo, Claude Code, Codex, Cursor, GitHub Copilot, Oracle
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4d
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Principal Engineer
California or Maryland or Texas or United States or Alabama or Arizona or Arkansas or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Vermont or Virginia or Washington or Wisconsin
$210k-$262k/yr RemoteFull Time
Fuze Health
Fuze Health: Technology-powered provider of digital pharmacy and home health services.
10+ YOEBachelor's degree and 10+ years of software engineering experience, including 3+ years at Staff or Principal level. Requires distributed systems expertise and AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, and JavaScript.
AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, JavaScript, Slack, Google Workspace, Jira, HIPAA, SOC 2, HL7, FHIR, NCPDP, EHR
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Principal Tetragon Software Engineer
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$231k-$332k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
10+ YOE10+ years systems programming experience; strong Go and eBPF knowledge; Linux, distributed systems, and kernel-level experience; architecture and performance optimization skills.
Go, eBPF, C, C++, Java, Python, Rust, Kubernetes, Cilium, Tetragon, Splunk, Linux
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2w
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Principal Software Engineer (Security & Policy Platform) (Remote)
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$251k-$363k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
12+ YOEBachelor's in CS/EE or related and 12+ years designing large-scale distributed systems; experience with cloud/hybrid, security and privacy for platform systems; production coding in Go/Rust/C++; strong communication.
Go, Rust, C++
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Principal Software Architect
Arizona or Idaho or Texas or Utah or Washington
RemoteFull Time
BambooHR
BambooHR: Cloud-based human resources software for small and medium businesses.
10+ YOEBachelor's in a technology field (or equivalent), 10+ years engineering experience with 7+ years in software architecture; experience with React, PHP, MySQL, CI/CD, LLM/ML integrations, security best practices, and strong communication skills.
React, PHP, MySQL, CI/CD, LLM APIs, ML Services, OWASP Top 10
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Principal AI Engineer
St. Petersburg or Alabama or Arizona or Florida or Georgia or Hawaii or Idaho or Louisiana or Maine or Maryland or Missouri or Montana or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Oklahoma or Oregon or Texas or Utah or Virginia or West Virginia or Wisconsin
$180k-$200k/yr HybridFull Time
The HOTH
The HOTH: Provider of managed SEO and white-label digital marketing services.
10+ YOE10+ years building production software and production AI applications; strong Python and AWS experience; ability to work across frontend, backend, cloud, and AI systems; debugging and architecture skills.
React, Next.js, TypeScript, Tailwind CSS, Python, Django, FastAPI, PostgreSQL, Redis, OpenAI, Anthropic, Gemini, RAG, vector databases, embeddings, AWS, ECS/Fargate, S3, Lambda, Terraform, Docker, Cloudflare, CI/CD
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4d
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Principal Machine Learning Engineer
Boise, Idaho, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
8+ YOEMaster's or PhD in a related field and 8+ years of ML systems experience, or PhD with 5+ years. Requires cloud ML, Python or Java, data engineering, MLOps, leadership, and mentoring expertise.
scikit-learn, TensorFlow, PyTorch, Python, Java, Kafka, Pub/Sub, Kubeflow, Airflow, Dataflow, SQL, GCP, AWS, Azure, Docker, Kubernetes, Snowflake, Microsoft Azure, Opencode, Copilot, ADK, LangChain, LangGraph, CrewAI, DsPy, Semantic Kernel, RAG, GraphRAG, NLP, BigQuery, MSSQL, PostgreSQL, Git, Jenkins, MLflow, Vertex AI, SageMaker, TFX
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4d
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Principal Machine Learning Engineer
Boise, Idaho, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
8+ YOEMaster's or PhD in a relevant AI/ML field plus 8+ years of ML systems experience, or PhD plus 5+ years. Requires Python or Java, ML frameworks, cloud platforms, data engineering, and technical leadership.
scikit-learn, TensorFlow, PyTorch, Python, Java, Kafka, Kubeflow, Airflow, Dataflow, SQL, GCP, AWS, Azure, Docker, Kubernetes, Opencode, Copilot, ADK, LangChain, LangGraph, CrewAI, DsPy, Semantic Kernel, RAG, GraphRAG, NLP, BigQuery, Snowflake, MSSQL, PostgreSQL, Git, Jenkins, MLflow, Vertex AI, SageMaker, TFX, CI/CD
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1mo
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Principal AI/ML Engineer, Validation Strategy & Test Architecture
Longmont or Boise
$134k-$247k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
8+ YOE8+ years industry experience with a Bachelor's in a technical field; 7+ years software development using Python; strong ML fundamentals, model evaluation, feature engineering, hands-on with scikit-learn/TensorFlow/PyTorch, production deployment experience.
Python, scikit-learn, TensorFlow, PyTorch, Large Language Models (LLMs)
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1mo
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Principal AI/ML Engineer, Validation Strategy & Test Architecture
Longmont or Boise
$134k-$247k/yr OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
8+ YOE8+ years industry experience with a Bachelor's in a technical field; 7+ years software development using Python; hands-on ML experience with scikit-learn, TensorFlow, or PyTorch; experience deploying and maintaining production ML models.
Python, scikit-learn, TensorFlow, PyTorch, Large Language Models (LLMs), MLOps, CI/CD
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1w
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Principal Machine Learning Engineer, YM2026PMLE
Connecticut or Nebraska or Indiana or Arizona or Michigan or Missouri or Massachusetts or Illinois or Maine or California or Florida or Minnesota or Colorado or Iowa or Kansas or Mississippi or Georgia or Alabama or Kentucky or Idaho or Maryland or Norwalk
$177k-$217k/yr RemoteFull Time
FactSet
FactSetNYSE: FDS: Provides integrated financial data and analytical software solutions.
6+ YOEMaster’s degree in a technical field, 6 years of related experience, and 3 years using Python, Node.js, MongoDB, RabbitMQ, Redis or Memcached, Git, Elasticsearch, scikit-learn, NumPy, spaCy, NLP, and machine learning methods.
Node.js, MongoDB, RabbitMQ, Redis, Memcached, Git, Python, Elasticsearch, scikit-learn, NumPy, spaCy, SVM, XGBoost, RNN, LSTM
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3w
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Staff / Principal Full Stack AI Engineer
Boise, Idaho, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Manufacturer of semiconductor memory and data storage products.
5+ YOE5+ years building and deploying production web and AI applications; strong Python and modern JavaScript/TypeScript skills; cloud, Docker, Kubernetes, CI/CD, SQL, and EMR/ETL experience; bachelor's degree or equivalent.
React, Angular, Streamlit, Python, FastAPI, JavaScript, TypeScript, NVIDIA Omniverse, Gazebo, Unity Robotics Hub, Unreal Engine, LLMs, Docker, Kubernetes, CI/CD, AWS, Azure, GCP, SQL
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3w
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Staff / Principal Full Stack AI Engineer
Boise, Idaho, United States
OnsiteFull Time
Micron Technology
Micron TechnologyNASDAQ: MU: Designs and manufactures semiconductor memory and data storage solutions.
5+ YOEBachelor's degree or equivalent,5+ years building and deploying production AI/web applications; strong Python and JavaScript/TypeScript skills; cloud (AWS/Azure/GCP), Docker, Kubernetes, CI/CD, SQL experience; data pipeline and ML deployment expertise.
React, Angular, Streamlit, Python, FastAPI, JavaScript, TypeScript, Docker, Kubernetes, CI/CD, AWS, Azure, GCP, SQL, NVIDIA Omniverse, Gazebo, Unity Robotics Hub, Unreal Engine, Siemens Tecnomatix
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1w
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Principal Controls Specialist – Modeling and Simulation
Indianapolis or West Lafayette or Idaho or Nebraska or Nevada or Vermont or Wyoming
$114k-$186k/yr HybridFull Time
Rolls-Royce
Rolls-RoyceLondon Stock Exchange: RR: Designs and manufactures aircraft engines and power systems.
3+ YOEBachelor's degree and 5+ years, master's degree and 3+ years, or JD/PhD; US citizenship; ability to obtain Secret clearance; software simulation, controls, C/C++, Python, and hardware/software testing experience.
C, C++, Python, CMake, Bash, Simulink, Jenkins, UNIX shell, UNIX, Windows OS, Continuous Integration/Automation, MIL-STD-3022
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