Software Development Intern (Billing) - 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:

As a Software Developer Intern on our Billing Development team during Summer 2026, you’ll get to build and expand on our company’s billing infrastructure. The team enables Bandwidth to charge our customers for all of the global communication services we offer at a large and growing scale. We’re looking for people who get excited about building highly performant and maintainable services and infrastructure.

What You'll Do:

• Design, implement, and operate flexible and accurate financial systems that support our global communication services.


• Work closely with product managers, engineers, and other stakeholders to define and deliver solutions that meet customer needs.


• Identify and resolve bottlenecks and inefficiencies in billing processes, ensuring high availability and scalability.


• Participate in code reviews, design discussions, and architecture decisions to uphold high-quality software development practices.


• Provide guidance and support to less experienced team members, fostering a culture of continuous learning and improvement.

What You Need:

• You’re working towards a Bachelors degree in Computer Science, Computer Engineering or an equivalent course of study


• Any engineering experience building and maintaining software systems/applications.


• Ability to learn quickly and apply new knowledge on practise


• Experience with Java, SQL, and any databases; familiarity with AWS or any other cloud providers.


• Ability to analyze issues and develop solutions.


• Maintain good standards of code quality, testing, and documentation.


• Ability to work effectively in a team environment and communicate technical concepts to both technical and non-technical stakeholders.


• Good communication skills to express your ideas and proposed solutions, be able to articulate pros and cons of the proposed approach.

Bonus Points:

• Startup experience, or generally work in an environment with independent work and less defined requirements.


• Experience with tools for monitoring and observability (such as Datadog).


• Practical knowledge of infrastructure as code (specifically Terraform) will be beneficial.


• Understanding of modern CI/CD (ideally GitHub Actions) best practices and implementing strategies to enhance it.

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.