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Top Principal Engineer Jobs in Seattle, WA
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3
The role involves leading Cloud Security strategy, enhancing security posture, managing infrastructure requirements, and collaborating across teams to ensure robust security in blockchain services.
Top Skills:
AWSAzureBlockchainBurp SuiteCosmosEthereumGCPOwaspSolana
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eCommerce • Fashion • Mobile • Software
The Sr. Principal Engineer leads the customer identity strategy, designs engaging customer experiences, and oversees architecture for customer data integration across various platforms.
Top Skills:
Customer Data PlatformsIdentity ManagementIdentity SolutionsSoftware Engineering
Beauty • Robotics • Design • Appliances • Manufacturing
The Principal Electrical Engineer will lead system-level architecture for electrical designs, mentor engineers, drive engineering best practices, and ensure high-quality product delivery from concept to production.
Top Skills:
Ac/DcCeDvtEmbedded SystemsFccFirmware IntegrationIec)Motor ControlPcb LayoutPower ElectronicsRegulatory Compliance (UlSchematic DesignThermal Systems
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
Lead the technical roadmap for the Ad Marketplace, design and optimize machine learning models, and collaborate with teams to meet objectives.
Top Skills:
Deep LearningMachine LearningPyTorchTensorFlow
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As Principal Software Engineer, lead the design and implementation of the Identity Platform, focusing on security, scalability, and user experience. Collaborate with stakeholders to define technical direction and innovate within the team.
Top Skills:
AWSC#C++DockerGrpcKeycloakKotlinKubernetesNextjsOauth 2.0Openid ConnectRuby
Artificial Intelligence • Fintech • Software • Financial Services • Generative AI • Big Data Analytics • Automation
Lead the engineering architecture for an AI-driven product, focusing on system design, collaborating with AI agents, and ensuring quality and scalability in large-scale SaaS environments.
Top Skills:
Ai TechnologiesAsrAWSCi/CdClaude CodeCursorLlmsOcrRagStreaming Architectures
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Principal Software Engineer will design and implement systems for the advertiser experiences at Snap, lead technical vision, mentor engineers, and innovate on creator marketplace products.
Top Skills:
Distributed SystemsProgrammingSoftware Design
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
The Principal DevOps Engineer will lead the design and operation of CI/CD pipelines, platform reliability, and compliance for software deployment, while influencing DevOps practices and simplifying operational management across teams.
Top Skills:
Apache KafkaAWSDockerDynamoDBGitlab Ci/CdGrafanaKubernetesPrometheusSqsTerraform
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
Drive the design and operation of the Gradient AI platform, focusing on architecture, technical excellence, and innovation. Collaborate across teams, mentor engineers, and lead initiatives for scalability, performance, and reliability in AI/ML development.
Top Skills:
Agent-Development TechnologiesAi/Ml PlatformsCi/Cd PipelinesCloud ApplicationsGenaiIac
Cloud • Information Technology • Security • Software • Cybersecurity
The Principal Rust Developer will design and implement distributed systems using Rust for high-performance data processing, collaborate across teams, and mentor junior engineers.
Top Skills:
Ci/CdDockerDpdkEbpfGitGrpcKubernetesLinuxProtobufsRustTokio
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
The Principal Software Engineer will design and scale engineering components, lead projects, advocate best practices, and influence technical direction across teams.
Top Skills:
DebuggingDistributed SystemsPerformance AnalysisSoftware DesignTest Design
Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
Lead the design, development, and deployment of foundational ML systems, influence architecture, mentor engineers, and drive strategic initiatives within SailPoint's AI team.
Top Skills:
AirflowAWSBedrockCloudbeesDbtFeastJavaJenkinsKafkaPythonRustSagemakerShell/BashSnowflakeSQL
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Fintech • Software
As a Principal Software Engineer, you will write scalable SaaS solutions, optimize performance, and address technical debt while collaborating across teams.
Top Skills:
.NetAksAzureAzure DevopsC#DockerJavaJavaScriptKubernetesNode.jsPostgresReactRestful ApisSQL ServerTypescript
Fintech • Software
The Principal Data Platform Engineer leads the design of data architectures, implements data platform patterns, and optimizes system performance, ensuring data strategy operates at scale.
Top Skills:
Azure FabricData FactoryDelta LakeDockerKubernetesOnelakePower BIPysparkPythonSQL
Cloud • Information Technology • Security • Software • Cybersecurity
The Principal Sales Engineer will architect technical strategies for public sector accounts, lead Proof of Value engagements, and collaborate across sales ecosystems to advocate for federal requirements.
Top Skills:
AICloud SecurityCybersecurityNetscalers)Proxy Architectures (F5
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Principal Software Engineer on the SRE team, lead best practices adoption, mentor engineers, and improve system reliability and user experience through automation and collaboration.
Top Skills:
CdkCloudFormationDatadogGoJavaScriptPrometheusPythonTerraformTypescript
Cloud • Information Technology • Security • Software • Cybersecurity
As a Principal Sales Engineer, lead technical sales engagements in healthcare, driving complex projects with executive stakeholders while mentoring teams and shaping product direction.
Top Skills:
AuthenticationCybersecurityData ModelingNetworkingRelational DatabasesSd-WanSolutions ArchitectureSolutions EngineeringWireless
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Principal Security Engineer in Data Security, you will spearhead Upstart's data security program, architect software solutions, partner cross-functionally, and mentor teams while ensuring effective protection of sensitive data.
Top Skills:
APIsData Loss PreventionData Protection ToolingData Security Posture ManagementIdentity & Access Management
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
Lead technical vision and execution for enterprise-scale AI, automation, and data initiatives. Architect scalable, secure AI systems and data pipelines, mentor engineers, drive cross-functional alignment, and deliver high-impact production solutions that improve productivity and business outcomes.
Top Skills:
AIAutomated TestingAutomationCiData AnalyticsData PipelinesDistributed TrainingGoJavaMachine LearningNatural Language ProcessingPythonScalaVisualization
Cloud • Digital Media • Enterprise Web • Marketing Tech • Software
The Principal Backend Engineer will architect and enhance real-time collaborative systems while guiding ClickUp's engineering culture and practices.
Top Skills:
AngularAWSNode.jsPostgresQuillWebsocketsYjs
Edtech
The role involves delivering AI-powered capabilities to enhance operational efficiency and educational outcomes, while mentoring engineers and driving technical strategy.
Top Skills:
AWSDockerEmotionGithub ActionsKotlinKubernetesPostgresReactRedisRuby On RailsSidekiqSwiftTypescript
Software
The role involves developing and verifying SoCs using ASIC and FPGA technologies, creating test plans, and debugging with team collaboration.
Top Skills:
PerlPythonSystem VerilogUvm
Artificial Intelligence • Big Data • Software • Analytics • Business Intelligence • Big Data Analytics
Lead the development of GenAI solutions for an AI-powered location intelligence platform, overseeing full-stack architecture, LLM integration, and scalable deployments.
Top Skills:
AnthropicAWSAzureChromadbGCPGoJavaLangchainLlamaindexNext.JsNode.jsOpenaiPineconePythonReactTypescriptWeaviate
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
We are seeking a distinguished IT professional with extensive experience to provide strategic value to our organization in a dynamic work environment.
Artificial Intelligence • Information Technology • Machine Learning • Software • Virtual Reality • Analytics
The Principal Engineer in QA Manual will lead initiatives in quality assurance, leveraging extensive IT experience and offering strategic insights within a collaborative and non-hierarchical environment.
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