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Top Principal Software Engineer Jobs in Boston, MA

2 Days AgoSaved
In-Office
Boston, MA
196K-294K Annually
Senior level
196K-294K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The role involves designing and implementing security features for Anduril's software platform, performing threat modeling, and collaborating with other teams to enhance security posture.
Top Skills: C++GoRust
Reposted 2 Days AgoSaved
Hybrid
Boston, MA
Senior level
Senior level
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
Reposted 8 Days AgoSaved
Easy Apply
Remote or Hybrid
Boston, MA
Easy Apply
214K-309K
Expert/Leader
214K-309K
Expert/Leader
Fintech • HR Tech
As Principal Software Engineer at Gusto, you'll architect scalable payroll systems, lead cross-functional projects, mentor engineers, and drive product strategy.
Top Skills: GraphQLRuby on RailsReactRestful ApisRubyTypescript
9 Days AgoSaved
Hybrid
Boston, MA
116K-197K Annually
Senior level
116K-197K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
The Principal Software Engineer will develop prototypes for DoD and IC challenges, leading teams and employing Agile and DevSecOps practices.
Top Skills: C++DockerJavaKubernetesRust
Reposted 23 Hours AgoSaved
Easy Apply
Boston, MA
Easy Apply
15-15
Expert/Leader
15-15
Expert/Leader
Cloud • Information Technology
As a Principal Software Engineer - Storage at Wasabi, you'll design and improve storage software, addressing high reliability, security, and scalability in cloud storage services.
Top Skills: AWSAzureC++DockerGoKubernetesLinuxZfs
Reposted 23 Hours AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
160K-210K
Mid level
160K-210K
Mid level
Artificial Intelligence • Cloud • Software • Infrastructure as a Service (IaaS)
As a Principal Software Engineer, you'll design scalable cloud storage architectures, optimize performance, and collaborate with teams to enhance storage solutions for AI workloads.
Top Skills: 3Par/NimbleBashCCephfsDell EmcGoIbmJavaScriptPure StoragePythonRustTerraformTypescriptVast Data
Reposted 10 Days AgoSaved
In-Office
Boston, MA
196K-294K Annually
Senior level
196K-294K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Principal Software Engineer will design and implement Vehicle Management Systems, develop real-time embedded software, and support manufacturing and deployment of autonomous vehicles.
Top Skills: CCanDo-178EthernetI2CIec 61508Mil-Std-1553RtosSpi
Reposted 10 Days AgoSaved
In-Office
Boston, MA
196K-294K Annually
Senior level
196K-294K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
The Principal Software Engineer will design and implement critical Vehicle Management Systems and develop real-time embedded software for autonomous vehicles.
Top Skills: Arinc-429Arinc-825CCanCanfdEthernetI2CMil-Std-1553QspiRs232Rs422Rs485RtosSpiUart
Reposted YesterdaySaved
Easy Apply
Remote or Hybrid
Boston, MA
Easy Apply
Senior level
Senior level
Cloud • Healthtech • Professional Services • Software • Pharmaceutical
As a Principal Full Stack Software Engineer, you will design and develop core modules for an analytics cloud platform, ensuring quality and efficiency throughout the lifecycle.
Top Skills: AngularAsp.Net MvcC#CSSHTMLJavaScriptMicrosoft Sql ServerTypescript
Reposted 5 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
267K-360K
Expert/Leader
267K-360K
Expert/Leader
Big Data • Fintech • Mobile • Payments • Financial Services
The Principal Software Engineer will lead the development of infrastructure platforms, guide engineering teams, and promote innovative solutions to improve reliability and system performance.
Top Skills: Ci/Cd PipelinesInfrastructure PlatformsTest Frameworks
7 Days AgoSaved
Remote
Boston, MA
298K-350K Annually
Expert/Leader
298K-350K Annually
Expert/Leader
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
The Principal Software Engineer will oversee engineering efforts, mentor engineers, and drive architectural strategies in developing large-scale financial systems, focusing on payments, identity, and risk management.
Top Skills: Api DevelopmentBackend EngineeringBlockchainData StoresFintechLarge-Scale SystemsLedger SystemsPayments
Reposted 8 Days AgoSaved
In-Office or Remote
Boston, MA
Expert/Leader
Expert/Leader
Artificial Intelligence • Enterprise Web • Machine Learning • Natural Language Processing • Software • Conversational AI • Automation
Lead architectural decisions, mentor teams, and implement emerging technologies for scalable solutions in a SaaS environment.
Top Skills: AIAutomationAWSAzureCi/CdCloud PlatformsDockerGCPKafkaKubernetesMicroservicesSpark
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Reposted 8 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
Lead the technical direction of the pricing platform, developing scalable backend services in Python, optimizing pricing strategies, mentoring engineers, and collaborating with other teams.
Top Skills: Python
10 Days AgoSaved
Easy Apply
Remote or Hybrid
Boston, MA
Easy Apply
230K-238K Annually
Expert/Leader
230K-238K Annually
Expert/Leader
AdTech • Enterprise Web • Information Technology • Machine Learning • Marketing Tech • Sales
Lead the architecture and development of a new product, ensuring scalability and high performance while mentoring engineers and driving improvements in development practices.
Top Skills: AWSAzureGCPGoGrafanaGrpcHelmJavaRestfulRustTerraformThrift
Reposted 11 Days AgoSaved
Remote
Boston, MA
215K-265K Annually
Senior level
215K-265K Annually
Senior level
Software • Defense
As a Principal Software Engineer, you'll architect and lead complex implementations, collaborate with teams, and mentor engineers while improving developer experience.
Top Skills: KubernetesNode.jsPostgresReactRedisTypescript
Reposted 13 Days AgoSaved
Remote
Boston, MA
188K-301K Annually
Senior level
188K-301K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Lead development teams to build scalable SaaS solutions, mentor peers, and drive technical strategy to enhance restaurant technology offerings.
Top Skills: JavaKotlinReact
14 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As a Principal Software Engineer, you'll architect scalable backend systems for mobile applications, mentor teams, and influence tech strategy to support mobile-first growth.
Top Skills: GoKotlinReact NativeRuby
Reposted 14 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
232K-310K
Senior level
232K-310K
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Lead the development of capacity management and load testing capabilities, collaborate with engineering teams, and advocate for innovative solutions.
Top Skills: Capacity PlanningCluster ManagementLoad Testing
Reposted 15 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
186K-258K Annually
Senior level
186K-258K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.
Top Skills: AISoftware Engineering
17 Days AgoSaved
Remote or Hybrid
Boston, MA
Senior level
Senior level
Artificial Intelligence • Fintech • Information Technology • Software • Data Privacy
The Principal Software Engineer will design, develop, and optimize scalable data-driven SaaS solutions while addressing technical debt and ensuring system reliability and security.
Top Skills: .Net FrameworkAksAsp.NetAzureAzure DevopsC#DockerJavaScriptKubernetesReactSQL Server
An Hour AgoSaved
Remote or Hybrid
Boston, MA
212K-284K Annually
Expert/Leader
212K-284K Annually
Expert/Leader
Artificial Intelligence • Automotive • Machine Learning • Transportation
This role involves leading the development of motion planning algorithms for autonomous vehicles, enhancing system performance and mentoring team members.
Top Skills: BazelC++Gaussian Mixture ModelsHidden Markov ModelsMachine Learning TechniquesParticle FiltersProbabilistic Models
9 Hours AgoSaved
In-Office
Boston, MA
Senior level
Senior level
Artificial Intelligence • Big Data • Cloud • Cybersecurity • Defense
Lead the design of scalable backend systems, mentor engineers, and ensure security in data-intensive applications while collaborating with customers for real-world performance.
Top Skills: Agentic Ai Coding ToolsCloud-Native ArchitecturesGoHelmJavaKubernetesMicroservices
Reposted 23 Hours AgoSaved
Remote or Hybrid
Boston, MA
174K-234K Annually
Senior level
174K-234K Annually
Senior level
Artificial Intelligence • Automotive • Machine Learning • Transportation
Lead architectural vision and development of scalable infrastructure for self-driving technology, mentoring engineers and overseeing complex projects.
Top Skills: AWSAzureGCPGoKubernetesPython
Reposted 2 Days AgoSaved
In-Office or Remote
Boston, MA
Expert/Leader
Expert/Leader
Cloud • Information Technology • Internet of Things • Software • Consulting • Infrastructure as a Service (IaaS) • Automation
Lead the design and development of platforms for AI initiatives, ensuring scalability and efficiency. Collaborate with teams, mentor engineers, and drive new initiatives in a fast-paced environment.
Top Skills: CC++GoKubernetesLinuxOpenshiftPodmanPythonPyTorchTensorFlow
Reposted 3 Days AgoSaved
In-Office
Boston, MA
165K-272K Annually
Expert/Leader
165K-272K Annually
Expert/Leader
Cloud • Information Technology • Internet of Things • Software • Consulting • Infrastructure as a Service (IaaS) • Automation
Design and implement networking solutions for Red Hat OpenShift, ensuring quality through CI/CD, and contribute to upstream networking projects.
Top Skills: CC++Cloud TechnologiesGoKubernetesLinuxNetwork Functions VirtualizationNetworking SolutionsPythonRed Hat OpenshiftSoftware-Defined Networking
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