Top Principal Engineer Jobs in Chicago, IL

As a Principal Security Engineer, you will lead high-impact security initiatives, develop security patterns, and mentor engineers to enhance Upstart's security strategy.

Lead the CRM & MarTech engineering team, ensuring effective integrations and solutions that enhance client engagement, retention, and conversion while mentoring engineers and collaborating with marketing.

Lead the design and development of innovative SAP payment integration solutions, managing engineering teams, and aligning with business goals through strategic leadership and collaboration.

Lead the evolution of PHIL's prescription management platform architecture. Design scalable backend systems, simplify workflows, and integrate AI/LLM. Mentor engineers and collaborate cross-functionally.

As Principal Engineer, AI Architect, you will design and implement Generative AI solutions, lead engineering teams, and drive AI product development.

The Principal Systems Engineer is responsible for overseeing technical aspects of projects, including system design, implementation, customer presentations, and acceptance testing in radio communication technologies.

Design and develop front-end modules for a clinical data platform, ensuring usability and performance, while collaborating with multiple teams.

The Principal Engineer will lead back-end services development, AI/ML model creation, mentor engineers, and support product and business strategy to enhance experiences for users in fintech.

Lead the development of AI systems, focusing on LLM-based agents and integration with real-world APIs, overseeing design and deployment across products.

The role involves leading Salesforce implementations and CRM transformations for manufacturing clients, focusing on strategy, governance, and solution architecture. Responsibilities include managing client relationships, designing end-to-end business processes, and ensuring successful project delivery.

As a Principal Platform Engineer, you will design and manage cloud infrastructure, enhance monitoring, implement CI/CD pipelines, and mentor junior engineers.

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.

Develop and maintain trading applications and tools, translate trader strategies into technical requirements, and contribute to system architecture and code quality.

The role involves defining and implementing CPU system RTL, collaborating with teams on delivering functional and efficient CPU designs, and optimizing power, performance, and area.

As a Principal Security Engineer, you will lead security initiatives, design secure systems, automate processes, and mentor teams, ensuring safe technology usage.

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.

The Principal Software Engineer will define the technical vision and architecture for FreeWheel's advertising platform, mentor engineers, and ensure high-quality software delivery.

The Principal Software Engineer at FreeWheel leads the technical vision and architecture of the platform, overseeing design, development, and delivery of scalable solutions while mentoring junior engineers and collaborating with stakeholders.

Design, develop, and optimize high-performance trading systems; mentor junior engineers and enhance system monitoring for secure trade execution.

You will lead and mentor engineers while driving the development of solutions for autonomous vehicles using Machine Learning and software engineering principles.

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.

Oversee a team to develop impactful healthcare technology using React and Ruby on Rails, setting software architecture and best practices.

The Vice President – Senior Principal Engineer will drive technology innovation, architecture, and mentoring across teams in building next-generation software solutions.

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.

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.