48 principal software engineer jobs at 15 companies in Riverton, UT
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Principal Software Engineer
Salt Lake City, Utah, United States
$176k-$273k/yr OnsiteFull Time
10+ YOE10+ years software engineering, enterprise web apps, Java/REST, system integrations, leadership, multi-vertical experience.
Java, REST APIs, SQL, Git, Kafka, Confluent, Apache Camel, MuleSoft, AWS, ECS, EKS, Lambda, API Gateway, Terraform, Spring Boot, Kubernetes, Dynatrace, Datadog, LLM integration
3w
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Principal/Sr Principal Software Engineer-18816
Roy, Utah, United States
$98k-$184k/yr OnsiteFull Time
5+ YOEExperience with LLM deployment, agentic AI frameworks, Python and JavaScript/TypeScript, ability to obtain DoD Secret clearance, and 5+ years software engineering experience for principal level.
Python, JavaScript, TypeScript, Ollama, LlamaCPP, OpenAI ChatGPT, Anthropic Claude, Google Gemini, LangChain, LangGraph, Node.js, React, Neo4j, Cypher
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Principal/Sr Principal Software Engineer-18816
Roy, Utah, United States
$98k-$148k/yr OnsiteFull Time
5+ YOEU.S. citizen able to obtain DoD Secret clearance; strong Python and JavaScript/TypeScript skills; experience deploying LLMs and agentic AI frameworks; 5+ years software engineering experience for principal level.
Python, JavaScript, TypeScript, Ollama, Llama?CPP, OpenAI ChatGPT, Anthropic?Claude, Google?Gemini, LangChain, LangGraph, Node.js, React, Neo4j, Cypher
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Principal Software Engineer
Sandy, Utah, United States
HybridFull Time
10+ YOE10+ years software engineering experience; deep system design and distributed systems expertise; strong coding in Java, Python, or C#; cloud-native experience (AWS/Azure/GCP); leadership and mentoring skills.
Java, Python, C#, AWS, Azure, GCP, AI/ML
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Lead Principal Software Engineer
Salt Lake City, Utah, United States
HybridFull Time
6+ YOEBachelor's degree and 6+ years web/software development experience; proficiency with ServiceNow, Java, SharePoint, Linux/Windows, SDLC/Agile, integrations, scripting, and on-call participation.
Java, SharePoint, Linux, Windows, CSS, Javascript, HTML, XML, HTTP, Spring, Log4j, Eclipse, Subversion, SQL, Powershell, ServiceNow, REST, SOAP, Integration Hub, MID Server, Flow Designer, Business Rules, Script Includes
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Principal Software Engineer (MS&A)
Hill AFB, Utah, United States
$121k-$205k/yr OnsiteFull Time
12+ YOEBachelor's in software engineering/computer science,12+ years industry experience,proficiency with Git,C++ and Python,experience with 6-DOF simulations and DoD projects,U.S. citizenship and ability to obtain Top Secret clearance.
Git, C++, Python
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Staff/Principal Software Engineer
Lehi, Utah, United States
HybridFull Time
Substantial experience building and operating production software across application and platform; strong fundamentals in distributed systems, data modeling, APIs, observability, deployment, and incident response; strong communication and mentorship skills.
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Principal Software Engineer
American Fork, Utah, United States
$150k-$195k/yr OnsiteFull Time
12+ YOE12+ years building backend or full-stack systems, proven AI/ML design and deployment experience, expertise in reliability and system design, strong communication and leadership across teams.
C#, .NET, Java, SpringBoot, C++, SQL, WinForms, WPF, GitLab, CI/CD, Win32 API, WinUI 3, LLMs, RAG pipelines, prompt engineering, agentic frameworks, AI-assisted developer tooling, CQRS, Microservices, JavaScript, TypeScript, Behavior-Driven Development (BDD)
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Sr Principal Systems Engineer / ICT Lead
West Valley City or San Jose or Anaheim
$132k-$252k/yr OnsiteFull Time
10+ YOE8+ MgmtU.S. citizen with active/obtainable TS/SCI with polygraph, STEM degree, ~10+ years relevant experience including 8+ years leading software/system engineering and defense/IC experience, program/project planning, and technical leadership.
Git, Jira
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Principal Engineer
Lehi or United States
HybridFull Time
15+ YOE15+ years software engineering with cross-team technical leadership, deep distributed systems and cloud experience, event streaming, scalable data stores, and backend engineering (Go preferred).
Kafka, Google Pub/Sub, PostgreSQL, Vitess, Spanner, Bigtable, Redis, GCP, AWS, Kubernetes, Go, Python, Java, C#
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Principal, Software Engineering (Adobe - Integrations & Automations)
Atlanta or Boston or Chicago or Denver or Los Angeles or New York or Salt Lake City or San Diego or Canada
$136k-$168k/yr RemoteFull Time
6+ YOE6+ years backend/software integration experience; expertise with REST, GraphQL, serverless, webhooks, OAuth; Adobe Workfront, Workfront Fusion, App Builder, Commerce API Mesh, and AEM experience; strong troubleshooting and consultative skills.
REST, GraphQL, OAuth, Adobe Workfront, Adobe Workfront Fusion, Adobe App Builder, Adobe Commerce API Mesh, AEM Assets, Metaview
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Principal Engineer
Cottonwood Heights or United States
HybridFull Time
10+ YOE10+ years software development experience in e-commerce fulfillment; expertise in Java, Spring, Spring Boot, Node.js, relational and NoSQL databases, Docker, Kubernetes, Terraform, cloud (GCP/AWS); proven leadership and AI tooling experience.
Java, Spring Framework, Spring Boot, Node.js, SQL, Docker, Kubernetes, Terraform, CI/CD, GCP, AWS, NetSuite
1w
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Senior Principal Engineer
Long Island City or Orlando or Salt Lake City
$135k-$210k/yr HybridFull Time
6+ YOEBachelor's degree or high school diploma/GED with 4 years' relevant experience; 6+ years in software engineering and full-stack development; expertise in distributed systems, cloud platforms, CI/CD, and modern architecture.
Node.js, Java, Angular, Jenkins, SonarQube, GitOps, Azure, Google Cloud Platform, Amazon Web Services, Magnolia, Adobe, Fastly, Yarn, Gradle, Webpack, CSS, ChatGPT, LLM
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Product Developer, Principal
Lehi or Dublin or Austin or Herndon
$138k-$235k/yr HybridFull Time
10+ YOE10+ years software engineering with strong architecture experience, cloud-native and AI-enabled development, CI/CD, microservices, Docker/Kubernetes, and ability to mentor and lead engineering practices.
Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud Platform (GCP), CI/CD, Model Context Protocol (MCP)
2w
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Principal Systems Engineer
Hill Air Force Base, Utah, United States
OnsiteFull Time
5+ YOEBachelor's or Master's in software/computer science/mathematics, 5–7+ years relevant experience, ability to obtain Secret clearance, familiarity with DOORS, Cameo/MagicDraw, SysML/UPDM, MBSE, and strong communication and leadership skills.
DOORS, Cameo, MagicDraw, SysML, UPDM, Model-Based Systems Engineering (MBSE)
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Principal Engineer
Salt Lake City, Utah, United States
RemoteFull Time
15+ YOE15+ years building distributed services, setting architecture vision, applying AI thoughtfully, mentoring technical leaders, strong communication and strategic thinking.
AWS, React, node.js, TypeScript, PHP, MySQL, NoSQL, Cursor, Claude Code/Cowork
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Agentic AI - Sr. Principal - Intelligence Engineering (US)
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Denver or Detroit or Oakland or Grand Rapids or Hartford or Houston or Kansas City or Los Angeles or Miami or Minneapolis or Nashville or New York City or Orange County or Philadelphia or Phoenix or Portland or Raleigh or Sacramento or Salt Lake City or San Francisco or Seattle or St. Louis or Tampa or Washington or San Diego or White Plains or New Jersey or Silicon Valley
$193k-$281k/yr HybridFull Time
8+ YOE3+ Mgmt8+ years building production systems, 3+ years designing GenAI/LLM/agentic AI, hands-on Python, cloud (AWS/Azure/GCP), CI/CD and MLOps experience, architecture leadership and client-facing skills.
LangGraph, AutoGen, CrewAI, Semantic Kernel, OpenAI Agents SDK, Model Context Protocol (MCP), RAG, RAGAS, LangSmith, DeepEval, MLOps, LLMOps, CI/CD, AWS, Azure, GCP, Python, FastAPI, Flask
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