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Top Principal Engineer Jobs in Chicago, IL

4 Days AgoSaved
Remote
Chicago, IL
160K-175K Annually
Senior level
160K-175K Annually
Senior level
Enterprise Web • Fintech • Marketing Tech • Software
Looking for a Principal Software Engineer - Tech Lead to enhance web applications and tech stack, focusing on full stack SaaS solutions and fostering technical excellence in an Agile environment.
Top Skills: AngularAWSAzureC# .Net CoreElasticacheElasticsearchGCPOpensearchRedisSQL Server
4 Days AgoSaved
Remote or Hybrid
Chicago, IL
183K-229K Annually
Senior level
183K-229K Annually
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
As a Principal Security Engineer, you will lead security initiatives, design secure systems, automate processes, and mentor teams, ensuring safe technology usage.
Top Skills: AIAutomationEmerging TechnologyProgramming LanguagesPublic Cloud SecurityScalable SystemsSecurity Tools
5 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
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 large engineering efforts, mentor other engineers, and influence product architecture strategies in the fintech sector.
Top Skills: AIAPIsBlockchainData StoresLarge-Scale SystemsPaymentsRisk
5 Days AgoSaved
Easy Apply
In-Office or Remote
Chicago, IL
Easy Apply
Expert/Leader
Expert/Leader
Cloud • Security • Software • Cybersecurity • Automation
As a Principal Engineer, you will lead the Infrastructure Security Team to create and implement multi-year security strategies, architect security frameworks, and mentor engineers, ensuring security standards across cloud infrastructure.
Top Skills: Aws,Gcp,Azure,Kubernetes
Reposted 14 Days AgoSaved
Easy Apply
Hybrid
Chicago, IL
Easy Apply
195K-220K Annually
Senior level
195K-220K Annually
Senior level
Fintech • Software • Financial Services
Design, develop, and optimize high-performance trading systems; mentor junior engineers and enhance system monitoring for secure trade execution.
Top Skills: C++DockerGithub ActionsJavaJenkinsKafkaKubernetesRabbitMQScala
Reposted 20 Hours AgoSaved
Remote or Hybrid
Chicago, IL
211K-284K Annually
Senior level
211K-284K Annually
Senior level
Artificial Intelligence • Automotive • Machine Learning • Transportation
You will lead and mentor engineers while driving the development of solutions for autonomous vehicles using Machine Learning and software engineering principles.
Top Skills: C++CudaDeep LearningMachine LearningPythonPyTorch
Reposted 20 Hours AgoSaved
Remote or Hybrid
Chicago, IL
212K-283K Annually
Senior level
212K-283K Annually
Senior level
Artificial Intelligence • Automotive • Machine Learning • Transportation
The Principal Engineer acts as a Technical Lead Manager for motion planning in autonomous vehicles, directing a development team and collaborating across disciplines to enhance safety, performance, and innovation.
Top Skills: C++LinuxPythonSQL
Reposted 20 Hours AgoSaved
In-Office or Remote
Chicago, IL
Expert/Leader
Expert/Leader
Energy • Manufacturing • Solar • Renewable Energy
The Principal Engineer - Data Science leads engineering processes, provides technical consultation, and supports project management while mentoring engineers and driving technical innovations.
Top Skills: Computer VisionMachine LearningNatural Language Processing
Reposted 20 Hours AgoSaved
Easy Apply
In-Office or Remote
Chicago, IL
Easy Apply
Senior level
Senior level
Cloud • Software
As a Senior+ Engineer, you will lead the design and architecture of impactful open-source projects while mentoring teams, coding, and engaging with the community.
Top Skills: C/C++DockerGoKubernetesLxdNoSQLPythonReactRustSQLTypescript
Reposted 20 Hours AgoSaved
Remote
Chicago, IL
Senior level
Senior level
Healthtech • Telehealth
Oversee a team to develop impactful healthcare technology using React and Ruby on Rails, setting software architecture and best practices.
Top Skills: AWSCraEc2GitJavaScriptNext.JsPostgresRdsReact QueryReactRestRubyRuby On Rails
Reposted 20 Hours AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
Expert/Leader
Expert/Leader
Cloud • Fintech • Information Technology • Software • Financial Services
The Vice President – Senior Principal Engineer will drive technology innovation, architecture, and mentoring across teams in building next-generation software solutions.
Top Skills: AWSAzureGCP
Reposted 6 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
158K-338K Annually
Senior level
158K-338K Annually
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As a Principal Database Engineer, you will architect scalable PostgreSQL solutions, ensuring data reliability, performance, and collaborating with teams to build a robust data platform for GitLab's growth.
Top Skills: ElasticsearchPostgresTypescript
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Reposted 6 Days AgoSaved
Remote or Hybrid
Chicago, IL
228K-350K Annually
Senior level
228K-350K Annually
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
Lead the development of AI safety strategies for autonomous vehicles while ensuring compliance with industry standards, focusing on ML model validation and deployment in driving systems.
Top Skills: AWSDockerGitGoogle Cloud PlatformJavaJIRAKubernetesLangchainAzureMlflowNumpyPandasPower BIPysparkPythonPyTorchRScikit-LearnSQLTableauTensorFlow
2 Days AgoSaved
Remote
Chicago, IL
200K-240K Annually
Expert/Leader
200K-240K Annually
Expert/Leader
Security • Database • Cybersecurity
The Principal Engineer will architect and build scalable payments applications, mentor engineers, and collaborate on technology solutions while ensuring code quality and best practices.
Top Skills: APIsArgoAWSCi/CdCloud SaasDockerGithub ActionsGrafanaJavaKafkaKubernetesMicroservicesOpen TelemetryPythonSpring Framework
2 Days AgoSaved
Remote
Chicago, IL
200K-240K Annually
Senior level
200K-240K Annually
Senior level
Cloud • Payments
The Principal Engineer will architect and develop scalable payment applications, mentor engineers, and ensure best practices in payments engineering.
Top Skills: ArgoAWSCloud SaasDockerGithub ActionsGrafanaJavaKafkaKubernetesObservability SolutionsOpen TelemetryPythonSpring Framework
Reposted 11 Days AgoSaved
Hybrid
Chicago, IL
204K-252K Annually
Expert/Leader
204K-252K Annually
Expert/Leader
Fintech
The Principal Engineer will design and implement components for trading systems, focusing on enhancements, modernization, and collaborating with cross-functional teams.
Top Skills: AWSBashFix MessagingGitJavaJunitLinuxSpring BootSQL
Reposted 2 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
223K-361K Annually
Senior level
223K-361K Annually
Senior level
Information Technology • Software
The Principal Engineer will lead the Core Engineering teams, guide architecture decisions, mentor leaders, and maintain a platform roadmap while ensuring collaboration across products and technologies.
Top Skills: Aurora PostgresqlCockroachdbKubernetesOauthRestServerless ArchitectureWeb Services
Reposted 8 Days AgoSaved
Easy Apply
Remote or Hybrid
Chicago, IL
Easy Apply
214K-309K Annually
Expert/Leader
214K-309K Annually
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
Reposted 8 Days AgoSaved
Remote or Hybrid
Chicago, IL
195K-290K Annually
Senior level
195K-290K Annually
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Lead the development of an AI framework for endpoint security, collaborate with teams, optimize solutions, and ensure model efficiency across various platforms.
Top Skills: AIC/C++GpuLinuxmacOSMlNpuOnnxOpenvinoWindows
Reposted 8 Days AgoSaved
Easy Apply
Remote
Chicago, IL
Easy Apply
200K-300K Annually
Senior level
200K-300K Annually
Senior level
Artificial Intelligence • Enterprise Web • Information Technology • Productivity • Sales • Software • Database
Lead design and deployment of AI systems, develop agentic components, optimize performance, and mentor others in AI Engineering.
Top Skills: AnthropicAws BedrockLangchainLlamaindexOpenaiPython
Reposted 3 Days AgoSaved
Remote or Hybrid
Chicago, IL
172K-172K Annually
Junior
172K-172K Annually
Junior
Artificial Intelligence • Automotive • Machine Learning • Transportation
Develop algorithms for autonomous driving and create software for safe and intuitive motion planning. Collaborate with perception and control components, and mentor team members.
Top Skills: C++
4 Days AgoSaved
Remote
Chicago, IL
Expert/Leader
Expert/Leader
Artificial Intelligence • Food • Software
Lead the technical direction of Checkmate's Voice AI platform, overseeing architecture, development, and integration of LLM technologies to enhance drive-thru automation.
Top Skills: AWSAzureBardChatgptGCPGenerative AiGpt-4Huggingface TransformersLlmsOpenai ApiPydantic AiPythonPyTorchSynthesia
Reposted 9 Days AgoSaved
Easy Apply
Remote or Hybrid
Chicago, IL
Easy Apply
300K-400K Annually
Expert/Leader
300K-400K Annually
Expert/Leader
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
The Principal AI/ML Engineer will develop machine learning models for campaign optimization in AdTech, collaborating across engineering and product teams to enhance advertising capabilities.
Top Skills: SparkAWSCassandraDockerDynamoDBGoHadoopJavaKafkaKubernetesMySQLPostgresPythonPyTorchRedisTensorFlow
5 Days AgoSaved
Remote or Hybrid
Chicago, IL
211K-284K Annually
Senior level
211K-284K Annually
Senior level
Artificial Intelligence • Automotive • Machine Learning • Transportation
As a Principal Engineer on the Behaviors team, you will guide the technology direction, lead complex initiatives, and mentor engineers to enhance autonomous vehicle capabilities through ML solutions.
Top Skills: C++CudaDeep LearningMachine LearningPythonPyTorch
Reposted 10 Days AgoSaved
Easy Apply
Remote
Chicago, IL
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
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