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Top Principal Software Engineer Jobs in Denver & Boulder, CO

2 Days Ago
Colorado, CO
93,000 Employees
111K-196K Annually
Senior level
93,000 Employees
111K-196K Annually
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Principal Software Engineer I will lead a front-end engineering team to build cloud-native applications and innovative customer experiences. Responsibilities include technical direction, system design, team mentorship, project documentation, and collaboration with leadership to define technology strategies. The role requires staying current with industry trends and best practices while making ownership decisions in software development projects.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
6 Days Ago
Colorado, CO
93,000 Employees
111K-196K Annually
Senior level
93,000 Employees
111K-196K Annually
Senior level
Information Technology • Internet of Things • Mobile • On-Demand • Software
The Principal Software Engineer I will lead front-end engineering teams to build innovative customer experiences across various platforms. Responsibilities include software design and implementation, mentoring, prioritizing features, collaborating on technology strategies, and proposing solutions to system challenges.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
6 Days Ago
Colorado, CO
93,000 Employees
111K-196K Annually
Expert/Leader
93,000 Employees
111K-196K Annually
Expert/Leader
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Principal Software Engineer I, you will lead a high-performing front-end engineering team, develop innovative customer experiences, mentor engineers, and oversee software development projects while adhering to best practices and modern technologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
8 Days Ago
Colorado, CO
1,600 Employees
159K-219K Annually
Senior level
1,600 Employees
159K-219K Annually
Senior level
Aerospace • Hardware • Information Technology • Robotics
As a Principal Software Engineer at Sierra Space, you will design, develop, and maintain flight software for satellite systems, ensuring compliance with quality, cost, and schedule requirements. You will lead agile scrum teams, develop embedded flight code, conduct code reviews, and provide technical leadership throughout the software lifecycle, while collaborating with multidisciplinary teams.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+27 More
8 Days Ago
Colorado, CO
Hybrid
2,506 Employees
135K-165K Annually
Expert/Leader
2,506 Employees
135K-165K Annually
Expert/Leader
Information Technology • Insurance • Software
The Principal Software Engineer will enhance customer experiences by collaborating across divisions, guiding customers, and mentoring developers. Responsibilities include developing clean code, leading technical decisions, ensuring product quality, and maintaining strong communications with both internal teams and customers. The role also involves supporting product development, and troubleshooting issues efficiently.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+52 More
13 Days Ago
Colorado, CO
Remote
1,200 Employees
Expert/Leader
1,200 Employees
Expert/Leader
Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
The Principal Software Engineer will lead technical development to create high-quality, scalable software solutions. Responsibilities include designing systems aligned with business goals, mentoring team members, ensuring best practices, and collaborating with various stakeholders to deliver innovative solutions.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+52 More
14 Days Ago
Colorado, CO
2,344 Employees
Expert/Leader
2,344 Employees
Expert/Leader
Fintech • HR Tech
As a Principal Software Engineer at Gusto, you will lead and influence multiple teams in Payroll Services, building and maintaining scalable applications. Your role includes designing compliant payroll systems, mentoring engineers, and engaging in cross-functional collaborations. You will drive product development, tackle complex problems, and improve operational efficiency in a supportive environment.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+29 More
2 Days Ago
Colorado, CO
Remote
1,500 Employees
Expert/Leader
1,500 Employees
Expert/Leader
Cloud • Information Technology • Productivity • Software • Automation
As a Senior Principal Software Engineer at Boomi, you'll lead an Agile team in developing and enhancing API Management services, mentor engineers, and collaborate with product management on solutions. Your role involves deep technical leadership in scalable applications and complex troubleshooting, leveraging a variety of programming technologies and methodologies.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+24 More
19 Days Ago
Colorado, CO
1,600 Employees
Senior level
1,600 Employees
Senior level
Aerospace • Hardware • Information Technology • Robotics
As a Principal/Sr Flight Software Engineer, you will design, develop, and improve flight software for spacecraft missions. Responsibilities include coding, debugging, and testing throughout the software lifecycle, with a focus on meeting customer requirements and ensuring mission effectiveness. Ideal candidates should have strong skills in C++ and experience with real-time operating systems, particularly in an Agile environment.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+27 More
21 Days Ago
Colorado, CO
Hybrid
93,000 Employees
102K-174K Annually
Senior level
93,000 Employees
102K-174K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Defense
The Principal Ground Software Engineer will manage the full software lifecycle in a fast-paced Agile environment, focusing on satellite ground system software development. Responsibilities include coding, testing, integration, and collaboration within a cross-functional team while maintaining effective relationships with stakeholders.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
21 Days Ago
Colorado, CO
Hybrid
93,000 Employees
112K-191K Annually
Senior level
93,000 Employees
112K-191K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Defense
The Principal Engineer in DevOps Ground Software will deploy and maintain cloud-native applications, implement Infrastructure as Code, create CI/CD pipelines, and mentor junior engineers. This role requires regular on-site engagement and collaboration within a fast-paced Agile team.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
21 Days Ago
Colorado, CO
Hybrid
93,000 Employees
112K-191K Annually
Senior level
93,000 Employees
112K-191K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Defense
The Principal Engineer - DevOps Ground Software role focuses on deploying and maintaining applications on cloud-native microservices architecture, implementing Infrastructure as Code (IaC), automating systems, and mentoring junior engineers in a collaborative Agile environment.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
21 Days Ago
Colorado, CO
Hybrid
93,000 Employees
102K-174K Annually
Senior level
93,000 Employees
102K-174K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Defense
The Principal Ground Software Engineer will perform full software life cycle functions, working in an Agile environment to deliver software for satellite ground systems. Responsibilities include requirements analysis, architecture, design, implementation, testing, and documentation while collaborating with internal and external stakeholders.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
22 Days Ago
Colorado, CO
170K-225K Annually
Senior level
170K-225K Annually
Senior level
Aerospace • Cybersecurity • Defense • Manufacturing
The Flight Software Engineer, Principal will lead and contribute to the design, analysis, and testing of embedded flight software for spacecraft. Responsibilities include guiding an agile scrum team, developing software architectures, conducting code reviews, and collaborating with systems engineers to meet project requirements.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+19 More
4 Days Ago
Colorado, CO
Remote
120 Employees
Senior level
120 Employees
Senior level
AdTech • Agency • Artificial Intelligence • Digital Media • Marketing Tech • Social Media • PropTech
As a Senior Software Engineer and Tech Lead at Digible, you will lead a team to deliver customer-facing SAAS products, collaborate with stakeholders, and drive the adoption of engineering best practices while mentoring other engineers.
Top Benefits:
401-K
401-K Matching
Company Outings
+43 More
21 Days Ago
Colorado, CO
Hybrid
93,000 Employees
69K-117K Annually
Junior
93,000 Employees
69K-117K Annually
Junior
Aerospace • Hardware • Information Technology • Security • Software • Defense
As a Ground Software Engineer, you will work on the full software life cycle, including requirements, architecture, design, coding, testing, and integration in an Agile environment. Collaboration with internal and external teams is essential to deliver high-reliability software for satellite ground systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+44 More
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