Network Development Engineering Intern - Summer 2026

Who We Are:

Bandwidth, a prior “Best of EC” award winner, is a global software company that helps enterprises deliver exceptional experiences through voice, messaging, and emergency services. Reaching 65+ countries and over 90 percent of the global economy, we're the only provider offering an owned communications cloud that delivers advanced automation, AI integrations, global reach, and premium human support. Bandwidth is trusted for mission-critical communications by the Global 2000, hyperscalers, and SaaS builders!

At Bandwidth, your music matters when you are part of the BAND. We celebrate differences and encourage BANDmates to be their authentic selves. #jointheband

What We Are Looking For:

We’re looking for a Network Development Engineering Intern to join the Core Voice Engineering and Technology team for Summer 2026. In this role you’ll work alongside Principal Engineers and Architects who design and evolve Bandwidth’s global voice network and communication platforms.

This internship focuses on the intersection of networking, software development, and cloud infrastructure. You’ll explore how large-scale voice systems are built, contribute to prototypes and technical investigations, and help evaluate new technologies that shape the future of Bandwidth’s communications platform.

You’ll gain exposure to cloud-native infrastructure, programmable networking, and distributed systems, while building software and tools that help engineers design and operate modern communication networks.

We’re looking for someone who enjoys understanding how systems work under the hood, experimenting with new technologies, and building small projects that explore new ideas.

What You'll Do:

• Work with Principal Engineers and Architects to explore new approaches for evolving Bandwidth’s voice network architecture and cloud infrastructure.

• Contribute to projects, proof-of-concepts, and prototypes involving voice networking, distributed systems, and programmable infrastructure.

• Build small software tools, scripts, or services that help engineers experiment with or analyze network behavior.

• Explore how cloud platforms such as AWS support large-scale communication systems and network services.

• Assist with evaluating open-source telecom platforms and cloud-native networking technologies.

• Participate in technical design discussions, architecture reviews, and engineering knowledge sharing.

• Document findings, experiments, and insights to support future platform development.

What You Need:

• Currently pursuing a Bachelor’s degree in Computer Science, Computer Engineering, Networking, Telecommunications, or a related field.

• Experience with a programming language such as Python, Go, JavaScript, or similar.

• Comfortable working in a Linux or Unix environment.

• Basic understanding of networking fundamentals (TCP/IP, routing concepts, internet protocols).

• Interest in distributed systems, cloud infrastructure, or networking platforms.

Familiarity with Git or other version control systems.

Bonus Points:

• Exposure to cloud platforms such as AWS.

• Coursework or projects involving computer networking or distributed systems.

• Familiarity with voice protocols such as SIP or RTP.

• Experience experimenting with open-source telephony platforms such as Asterisk or FreeSWITCH.

Interest in building infrastructure tools, network automation, or developer platforms.

The Whole Person Promise:

At Bandwidth, we’re pretty proud of our corporate culture, which is rooted in our “Whole Person Promise.” We promise all employees that they can have meaningful work AND a full life, and we provide a work environment geared toward enriching your body, mind, and spirit. How do we do that? Well…

Are you ready for an awesome internship experience? At Bandwidth we’re all about making your time with us fun and fulfilling! Take a break with our 90-minute workout lunch to energize your day, or roll up your sleeves for some cool volunteer activities that give back to our community. You'll also get to meet and connect with our leaders who can share their wisdom and advice. And let’s not forget the fun social activities to bond with your fellow interns!

Join us for a summer full of learning, laughter, and new experiences—let’s make some great memories together!

Are you excited about the position and its responsibilities, but not sure if you’re 100% qualified? Do you feel you can work to help us crush the mission? If you answered ‘yes’ to both of these questions, we encourage you to apply! You won’t want to miss the opportunity to be a part of the BAND.

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