Principal Software Engineer II

Let’s go create

Full Time Greenwood Village, Colorado Posted 09/26/2025 Business unit: Network Technology Services Areas of interest: Information Technology Requisition Number: 2025-49930 ESW705

This posting has been extended beyond the initial anticipated closing date.

Spectrum’s Product and Technology team creates, develops, and operates the nation’s fastest mobile service, most reliable internet service, most viewed live TV app, and the most advanced WiFi, serving nearly 100 million users and 500 million devices. We are transforming the next era of connectivity and entertainment experiences. The diversity of experience available within Spectrum’s Product and Technology team is unmatched and there are opportunities to grow your career as a designer, architect, engineer, developer, operator, or data scientist.  We are creative, disciplined, hard-working, complex-problem solvers that believe in collaborating to deliver the highest quality customer experience.

This position is eligible to work in a hybrid work model (combination of in-office and remote days)


BE PART OF THE CONNECTION

As a Principal Software Engineer II on this team, you will be responsible for senior technical leadership for a new Connected Home – Embedded Software Engineering team focused on developing solutions for CPE (DOCSIS, PON, WiFi router, and WiFi extender).

WHAT OUR PRINCIPAL SOFTWARE ENGINEER II ENJOY MOST

  • Actively and consistently supports all efforts to simplify and enhance the customer experience.

  • Assigned complex and critical projects that involve several technical systems and constituents.

  • Design, implement, monitor, enhance and troubleshoot systems in assigned areas.

  • Document Root Cause Analysis stemming from difficulties in existing system logic.

  • Test and review system designs.

  • Mentor and guide the work of senior technical staff.

  • Develop embedded software engineering solutions via Linux/C/RUST.

  • Develop microservices using AWS and Netflix OSS.

  • Design, develop, and implement software proposals with variable options.

  • Estimate scope of work.

  • Create project documentation.

  • Implement designs, execute project deliverables, and follow through with project managers and product owners.

  • Provide technical leadership and innovation on software projects through all phases of development lifecycle.

  • Work with OEM Chipset vendors and Original Equipment Manufacturers to architect, build and test new CPE firmware and features.

WHAT YOU’LL BRING TO SPECTRUM

Required Qualifications

  • Experience:
    • Software Engineering – 12+ years of experience
  • Education:
    • Bachelor’s Degree in Computer Science or equivalent experience.
  • Technical Skills:
    • Extensive knowledge and implementation with open source software (Spring, Hibernate, Apache Commons, Tomcat, MySQL, Guava, Tomcat, and NoSQL solutions) Java, Spring, Google Guice, JPA/Hibernate, Databases, RESTful web services, AWS, Micro services, Netflix OSS, Jersey, SOAP web services, Axis, JMS, ESB’s, XML, XSD, XSL, JSON, HTML5, JavaScript,
      Apache open source libraries, Maven, Git, Eclipse/NetBeans/IntelliJ, continuous integration testing, shell scripting, Ruby Development experience in Angular and front-end web technologies
    • Extensive knowledge and implementation with open source software such as Angular or React Angular, Micro Frontends, RESTful Web services, GraphQL, JSON, HTML5, JavaScript, Git, continuous integration testing, and Unit Testing
  • Skills:
    • Thorough understanding of software engineering and object oriented design principles
    • Effective and current development experience in Java and web technologies
    • Experience with dependency management and continuous integration testing tools
    • Leadership and technical decisiveness related to software development projects
  • Abilities:
    • Ability to read, write, speak and understand English.
  • Travel Ability:
    • Office Environment
  • Schedule:
    • Full time
    • This position is eligible to work in a hybrid work model (combination of in-office and remote days

Preferred Qualifications

  • Cable / Telecommunications: RDK-B, RDK-V, DOCSIS, OpenWRT
  • Protocols: TR069, TR369, SNMP, TCP, UDP, TCP/IP, DHCP, IPv4, IPv6, MQTT
  • Data Models:TR181, TR143
  • Containerization: Docker, Kubernetes

WORKING CONDITIONS

  • Office environment

SPECTRUM CONNECTS YOU TO MORE

  • Innovative Tools & Tech: Work with high-performing software and applications on the forefront of the digital telecommunications industry.
  • Dynamic Growth: The growth of our industry and evolving technology will power your career as you move up or around the company.
  • Supportive Teams: Who you are matters here. And, we aim to foster an inclusive workplace where every person is empowered to bring their best ideas.
  • Total Rewards:See all the ways we invest in you—at work and in life
    #LI-DH1

This job posting will remain open until 2025-05-10 11:00 PM (MST) and will be extended if necessary.

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ESW705 2025-49930 2025

Here, our employees don’t just have jobs, they're building careers. That’s why we offer a comprehensive pay and benefits package that rewards employees for their contributions to our success, supporting all aspects of their well-being at every stage of life.


A qualified applicant’s criminal history, if any, will be considered in a manner consistent with applicable laws, including local ordinances.

This job posting will remain open until 2025-10-04 01:00 AM (UTC) and will be extended if necessary.

The base pay for this position generally is between $124,080.00 and $220,000.00. The actual compensation offered will carefully consider a wide range of factors, including your skills, qualifications, experience, and location. We comply with local wage minimums and also, certain positions are eligible for additional forms of other incentive-based compensation such as bonuses.



Get to Know Us Charter Communications is known by our Spectrum products and services, including: Spectrum Internet®, TV, Mobile and Voice, Spectrum Networks, Spectrum Business and Spectrum Reach. When you join our team, you’ll be keeping our customers connected to what matters most in 41 states across the U.S. Watch this video to learn more.

Grow Your Career Here We’re committed to growing a workforce that reflects the customers and communities we serve – providing opportunities for employment and advancement to all team members. Spectrum is an Equal Opportunity Employer, including job seekers with disabilities and veterans. Learn about Life at Spectrum.

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