Cisco

Software Engineering Technical Leader

Cisco$214K — $309K *
Telecommunications & Hardware
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's + 12 years or Master's + 8 years of related experience.
  • Proficient in software design using C, C++, or P4, contributing to production-quality systems.
  • Skilled in troubleshooting and debugging complex issues in large, distributed codebases.
  • Familiarity with Layer 2 (L2) and Layer 3 (L3) networking technologies and protocols.
  • Proficient in Python, capable of developing scalable and maintainable software solutions.

Responsibilities

  • Design and develop advanced networking features for next-generation platforms.
  • Implement and test C, C++, or P4 programs for high-performance network devices.
  • Optimize the P4 compiler backend to utilize advanced networking hardware capabilities.
  • Collaborate with ASIC engineers for integration of P4 programs with IC designs.
  • Develop Python-based test frameworks and cases for SDK validation.
  • Identify and resolve complex problems impacting business directions.
  • Lead and mentor other engineers in project delivery and strategic vision alignment.

Benefits

  • Opportunity to drive growth in cutting-edge networking features.
  • Collaborative work with ASIC engineers on next-gen hardware development.
  • Ground-floor opportunity in a strategic convergence initiative in the Service Provider space.
Full Job Description
The application window is expected to close on: 09/24/2026
Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received.

Your impact

As a Software Engineer, you will design and develop a broad set of advanced networking features. With the foundational capabilities of our next-generation platforms already established, this role offers a true ground-floor opportunity to drive the next phase of product growth. You will help shape our convergence strategy in the Service Provider space and deliver high-impact features powering Web, Cloud, Data Center, and Mobile networking solutions.
  • Design, implement, and test C, C++, or P4 programs to define packet-processing behaviors on high-performance network devices.
  • Build, optimize, and enhance the backend of the P4 compiler to fully leverage the capabilities of advanced networking hardware.
  • Solve complex resource-management challenges and optimize resource allocation across programmable network-processing pipelines.
  • Collaborate closely with ASIC engineers to ensure seamless integration of P4 programs with next-generation IC designs, including providing compiler support throughout hardware development cycles.
  • Participate in the design and implementation of new C, C++, or P4 language features to support the evolving needs of network application developers.
  • Develop Python-based test frameworks and author Python test cases to validate SDK functionality and ensure correctness, performance, and reliability of P4-based data-plane programming.
  • Proactively identifies and participates in the resolution of sophisticated problems that impact the direction of the business.
  • Develops and delivers innovative approaches that benefit customers and/or clients.
  • Leads major business projects which impact a region or entire function.
  • Contributes to the development of annual organizational objectives/priorities.
  • Builds and maintains long-term relationships with key stakeholders to ensure products and services reflect the needs and direction of the business.
  • Translates and influences the regional or functional strategic vision into a technical vision with clear engineering priorities, ensuring understanding and alignment across teams.
  • Leads, mentors, and influences senior engineers


Minimum Qualifications
  • Bachelors + 12 years of related experience, or Masters + 8 years of related experience
  • Experience in software design and development using C, C++, or P4, including contributions to production-quality systems.
  • Experience in troubleshooting, debugging, and resolving sophisticated software issues across large, distributed codebases, with practical experience in using tools such as GDB, PDB, etc.
  • Experience with Layer 2 (L2) and Layer 3 (L3) networking technologies, protocols, and data-plane behaviors.
  • Experience in Python with the ability to develop scalable, maintainable, and production-ready software solutions.


Preferred Qualifications
  • Experience with network-processor software programming is a strong plus.

About Cisco

Cisco Careers

Join the vibrant team at Cisco, a global leader in networking and cybersecurity solutions, where innovation and leadership thrive. Cisco offers a plethora of job opportunities that cater to a range of skills and experiences, making it an ideal place for both seasoned professionals and those seeking an internship to jumpstart their career. Work You’ll Do At Cisco, you’ll be part of a culture that values diversity, leadership, and professional growth. Engage in work that matters with a team that combines technology, creativity, and the power of human connection to redefine networking. Cisco’s commitment to innovation isn’t just about technology, but also about transforming the way we work and collaborate. Cisco’s employment philosophy supports career advancement and nurtures a leadership pipeline that is equipped with diversity training and opportunities for growth. Whether you’re applying your skills to drive our latest innovations or using our vast networking capabilities to solve complex problems, at Cisco, every role is impactful. Join Our Dynamic Team Explore job opportunities in areas ranging from engineering to marketing, sales to cybersecurity. Cisco is hiring individuals who are passionate, curious, and ready to drive change. Positions at Cisco offer competitive benefits, a supportive culture, and the chance to work with cutting-edge technology. Internship Programs Kickstart your career with a Cisco internship. Gain invaluable industry experience, enhance your resume, and build professional networks that last a lifetime. Our internships provide hands-on experience and the chance to work on projects that matter. Leadership and Development Cisco is committed to fostering leadership skills and providing employees with the training needed to succeed. Our leadership programs help you develop new skills, manage teams effectively, and lead with confidence. Cisco’s commitment to professional development ensures that your career path is as dynamic as our technologies. Benefits and Culture Cisco understands the importance of a balanced life. Our benefits package is designed to ensure that our team members are healthy, happy, and secure. At Cisco, you’ll find a supportive culture that encourages open communication, teamwork, and mutual respect. Stay Connected Join Cisco’s Talent Network Stay informed about new positions that match your skills and interests. At Cisco, we value the curiosity and unique perspectives of our team members. Subscribe to receive personalized job alerts and insider tips directly from our hiring managers. Explore Cisco Jobs Ready to advance your career at Cisco? Search open positions, prepare your resume, and get ready for an interview that could lead to your next big opportunity. At Cisco, we’re not just filling positions—we’re investing in leaders. Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Customize your subscription to receive job alerts, the latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding career opportunities that await you at Cisco.
Learn more about Cisco
Size
79,500 employees
Market Cap
$194.5 billion
Industry
Net Income
$10.1 billion
Founded
2014
5 Year Trend
+1.4%
Revenue
$48 billion
NASDAQ

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