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Top Principal Engineer Jobs in Boston, MA
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Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
As a Principal Engineer for Core Infrastructure at Klaviyo, you will architect and enhance the Kubernetes platform and CI/CD pipelines, improve developer velocity, and ensure operational excellence while incorporating AI tools for automation and incident response.
Top Skills:
AICi/CdKubernetesNoSQLService MeshSQLTerraform
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Principal Engineer will lead technical direction and execution for identity and engagement platforms, modernize systems, and mentor engineers, driving high-quality delivery and collaboration across teams.
Top Skills:
Analytics/Telemetry InfrastructureEngagement SystemsIdentity/Authn/AuthzService Api Design
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
As a Principal Engineer, you will architect complex systems, mentor engineers, and drive strategic technical direction for the PaaS team.
Top Skills:
C/C++ChefContainersGitGoGrpcJavaKubernetesKvmLibvirtMySQLOpen VswitchPerlPythonRubyVirtio
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
Fintech • Information Technology • Payments • Sharing Economy • Financial Services • Cryptocurrency
The Principal Data/Software Engineer will design and implement data pipelines, develop software solutions, optimize data platforms, and ensure compliance with standards while providing technical leadership on projects.
Top Skills:
AWSDb2JavaKafkaOraclePythonSQLTerraform
Machine Learning • Security • Software • Analytics • Defense
Lead design and implementation of RF hardware systems, collaborating with teams on system requirements and hardware designs, while supporting assembly, integration, and testing.
Top Skills:
Analog Signal ProcessingCommunications SystemsDigital Signal ProcessingEmbedded ProcessorsFpga DevelopmentMicrocontrollersPhysics ModelingRadarRf Component SpecificationRf SystemsSoftware-Defined RadiosSystems Engineering
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
The role involves designing, developing, and deploying efficient code, managing client communications, and providing technical guidance while ensuring quality control in clinical data services.
Top Skills:
.NetAWSAzureBiBig DataBusiness ObjectsC#CognosData AnalyticsData LakeData ModellingData PipelinesData WarehouseDb2Elluminate® MapperETLHTMLIbm DatastageInformaticaJavaJreviewMicrostrategyMs SqlOraclePl/SqlPythonQlikQliksenseQlikviewRSparkSpotfireSQLSsrsT-SqlTableauTeradata
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
The Principal Software Engineer at DigitalOcean will lead the design and innovation of the Gradient AI platform, focusing on architecture, operational excellence, and cross-functional collaboration, while mentoring and guiding engineering teams.
Top Skills:
AICloudMachine Learning
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Machine Learning • Security • Software • Analytics • Defense
Lead technical teams in developing real-time software for RF sensor systems, transitioning algorithms from prototypes to production, and mentoring junior engineers.
Top Skills:
C++CudaLinuxMatlabOpenclPython
Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics
The Principal Software Engineer leads the Loss Data Capture platform's architecture and implementation, focusing on scalable microservices, APIs, and technical mentorship, ensuring security and operational excellence.
Top Skills:
Apigee XAWSCloud FoundryDatadogDocumentdbDynamoDBJavaJvmKafkaKubernetesMongodb AtlasOpenapiOracleRestful ApisSplunkSpringSpring BootSwagger
Machine Learning • Security • Software • Analytics • Defense
The position involves reversing complex software/firmware, developing cybersecurity solutions, leading technical teams, and conducting vulnerability research, all while ensuring national security.
Top Skills:
Afl++ArmBinary NinjaC/C++GhidraIda ProPythonQemuX86
Reposted 2 Days AgoSaved
Consumer Web • eCommerce • Software
As a Principal Software Engineer, you'll modernize DevX Pipelines, enhance CI/CD infrastructure, and promote software delivery efficiency.
Top Skills:
BashCi/CdCloud EnvironmentsContainerizationGoJavaKubernetesPython
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Artificial Intelligence • Hardware • Automation • Manufacturing
The Principal Engineer will lead the design of high-speed mixed-signal integrated circuits and manage subsystems for advanced communication technologies. Responsibilities include designing RF ADCs/DACs, conducting system calibration, and collaborating with a team on product development.
Top Skills:
Analog Cmos TechnologyBroadband CommunicationsDacsFinfetHigh-Speed Mixed-Signal Cmos DesignIc ArchitectureRf AdcsSignal ProcessingSoftware-Defined Cmos Communications
Machine Learning • Security • Software • Analytics • Defense
The Principal Radar Systems Engineer leads radar system development, collaborates with multi-disciplinary teams, and ensures effective solutions to customer needs while applying systems engineering principles.
Top Skills:
CC++MatlabPythonRadar SystemsRf SensingSysml
Artificial Intelligence • Hardware • Automation • Manufacturing
As a Principal Mixed Signal Design Engineer, you lead the design of complex mixed-signal integrated circuits, drive architecture decisions, mentor engineers, and influence technology direction at ADI.
Top Skills:
Analog And Digital IpCmos TechnologyLayout & ImplementationMixed-Signal Ic DesignPerformance OptimizationSimulation & Modeling
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The Principal Developer Productivity Engineer will enhance GM's developer tools, mentor engineers, and drive system performance through observability and software engineering best practices.
Top Skills:
C/C++DockerGoGrafanaIstioKubernetesNode.jsPrometheusPythonRustTerraform
Cloud • Security • Software • Cybersecurity • Automation
As a Principal Engineer at GitLab, you will lead technical direction for infrastructure platforms, ensuring scalability and resilience while mentoring senior talent and influencing architectural decisions across multiple teams.
Top Skills:
GoKubernetesRuby
Consumer Web • eCommerce • Software
Seeking a Senior Software Engineer to build and manage scalable data products and user experiences, collaborating across teams to deliver insights.
Top Skills:
AWSEs6+JavaJavaScriptReactSQL
Artificial Intelligence • Hardware • Automation • Manufacturing
Serve as technical authority for mixed-signal IC architecture and design, lead complex projects from concept to production, integrate analog and digital IP, drive methodology innovation, mentor engineers, and influence product and technology roadmaps.
Top Skills:
AdcAnalog/Digital Ip IntegrationCmosDacLayout And Physical DesignMixed-Signal Ic DesignPllPower Management IcsSimulation And ModelingVerification Strategy
Fitness • Healthtech • Retail • Pharmaceutical
The Principal Engineer for Conversational AI will lead engineering teams, design software solutions, and ensure high-quality products in voice and chat bots, while collaborating across functions.
Top Skills:
APIsC#JavaJavaScriptLlmsMicroservicesNlpNluPythonSQLSttTts
Fitness • Healthtech • Retail • Pharmaceutical
The Principal Engineer for Conversational AI will lead engineering teams, develop high-quality AI software solutions, and ensure operational excellence. They will oversee design and code reviews, mentor team members, and drive technical vision in cloud environments.
Top Skills:
APIsC#JavaJavaScriptLlmsMicroservicesNlu/NlpPythonSQLStt/Tts
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Design and implement ISR software, manage a radar sensor resource codebase, lead software development teams, and support customer interactions.
Top Skills:
C++DevsecopsDockerKubernetesLinuxWindows
Big Data • Machine Learning • Software • Analytics • Biotech
The Principal Software Engineer will lead architectural strategy and product development, mentor engineers, and collaborate across teams in an interdisciplinary setting.
Top Skills:
AirflowAWSAzureElasticsearchFlinkGCPJavaJavaScriptKafkaPythonSparkSQLTrino
Fintech • Information Technology • Payments • Sharing Economy • Financial Services • Cryptocurrency
Responsible for ensuring security and integrity in technology operations, providing expertise in security engineering, and collaborating with teams to embed security measures in API design and deployment.
Top Skills:
AWSDockerGitGitlab CiGoJavaJenkinsKubernetesPulumiPythonTerraform
Artificial Intelligence • Big Data • Healthtech • Machine Learning • Software • Database • Analytics
Develop and implement AI validation methodologies, enhance application performance, collaborate with Agile teams, and lead AI testing efforts for healthcare products.
Top Skills:
Ai Validation MethodologiesAi/Ml ValidationAPIsLlmProgramming LanguagesUi
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