Top Principal Engineer Jobs in Chicago, IL

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.

Lead the development of SharkNinja's app portfolio, collaborating with cross-functional teams to create innovative consumer app experiences from concept to launch.

Lead the technical direction of Checkmate's Voice AI platform, driving architecture, engineering design, and operational standards for voice ordering systems.

As Principal Software Engineer at Gusto, you'll architect scalable payroll systems, lead cross-functional projects, mentor engineers, and drive product strategy.

The Principal Engineer will design, implement, and deploy tools and workflows to enhance engineering productivity, working closely with teams to improve software delivery.

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.

The Principal Engineer, Mobile leads technical direction and architectural decisions for mobile apps, mentors teams, and ensures performance and reliability across iOS and Android platforms.

Lead computer vision mapping projects for self-driving vehicles, develop methods for environmental monitoring, and integrate maps using LIDAR and visual data.

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.

The Principal Engineer will define and build cloud-native platforms, solve complex problems, mentor teams, and align technical vision with business strategy.

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.

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.

This role leads the ML Acceleration team, focusing on enhancing ML model training efficiency and team management, while driving technical strategy and collaboration.

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

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

The role involves architecture and integration solutions using MuleSoft, collaborating with teams, and developing enterprise APIs and services. Strong expertise required in API management and integration design.

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.

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

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.

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.

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

The Principal Engineer will architect and build scalable payments applications, mentor engineers, and collaborate on technology solutions while ensuring code quality and best practices.

The Principal R&D Engineer will create and ship software directly used by customers, work with product leaders, and shape the R&D process in a new business unit, ensuring quick understanding and translation of product intent into operation.

Design and implement full-stack applications and AI agents to enable rapid development and deployment of AI solutions in critical industries. Mentor engineers and take ownership of projects while applying secure SDLC practices and collaborating with cross-functional teams.