Top Principal Software Engineer Jobs in Denver & Boulder, CO

The Principal Software Engineer will define technical roadmaps, guide system architecture, mentor leaders, and drive product direction in Capital Supply operations.

Lead technical projects, collaborate with cross-functional teams to design and develop scalable solutions on AWS, and mentor junior developers. Ensure high-quality delivery and implement CI/CD practices.

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.

As a Principal Software Engineer I, you'll lead technical architecture, develop impactful features for the Spectrum TV platform, and evaluate emerging technologies.

The Principal Software Engineer will lead teams to enhance Gusto’s Payroll and Tax systems through design, implementation, and mentorship, ensuring quality and compliance across complex software solutions.

Design, build, deploy and maintain scalable systems. Lead projects, optimize performance, communicate technical direction, and enhance engineering productivity using AI tools.

The Principal Software Engineer at Forward Financing will architect, lead, and mentor technical teams to build scalable, reliable systems for a fintech platform enhancing small business financing. Responsibilities include overseeing complex initiatives and promoting best practices across teams.

The Principal Software Engineer leads a cross-functional pod, setting technical direction, mentoring engineers, and delivering high-impact features while focusing on architecture and system performance.

The Principal Software Engineer, Core Pricing will lead technical excellence, drive system design for loan pricing, and guide collaboration with ML scientists to optimize financial models.

As a Principal Software Engineer, you will develop and improve software, work cross-functionally, mentor teams, and ensure high-quality deliverables.

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

Lead the development of an AI framework for endpoint security, collaborate with teams, optimize solutions, and ensure model efficiency across various platforms.

As a Principal Software Engineer, you'll lead the architectural transformation of GitLab.com into a distributed SaaS platform, focusing on scalability and reliability, while mentoring engineers and aligning infrastructure with business goals.

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.

The Principal Software Engineer will lead the vision and execution for Developer Productivity, enhancing workflows and integrating AI tools to streamline software delivery across Dropbox's multi-product stack.

The Principal Software Engineer designs and develops AR pilot training systems, leading a small team and tackling complex software engineering challenges.

The Principal Software Engineer will lead cross-team initiatives, define system architecture, mentor engineers, and engage in critical implementations to enhance reliability and team effectiveness.

The Principal Software Engineer will lead initiatives driving revenue growth, oversee engineering solutions and teams, mentor engineers, and participate in code reviews.

As a Principal Software Engineer II, you will lead technical projects, develop embedded software solutions, and mentor senior engineers in a web service infrastructure team.

The Principal Software Engineer II will lead development for a new embedded software team, overseeing projects, writing code, and mentoring staff while focusing on web service infrastructure and CPE solutions.

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.

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.

As a Principal Backend Software Engineer, you'll design and develop core modules for the elluminate platform, engage in all software development lifecycle phases, and provide technical guidance and support to the Engineering team.

Lead Ground Software Maintenance team and manage software lifecycle functions while mentoring junior engineers and collaborating with internal and external teams.

Lead the Ground Software Maintenance team, manage software life cycle functions, mentor engineers, and collaborate with internal and external customers.