Software Development Intern (Summer 2026)

About 1Finity

1Finity, a Fujitsu company, is a global provider of communications networks for our connected world. We uniquely combine technological leadership and expertise in open optical and wireless networking, network automation, and applied AI/ML to design, build, operate, and maintain critical digital communications network infrastructure. Collaborating closely with ecosystem partners, we deliver transformative outcomes for service providers and network operators, and enable them to lower TCO, improve network performance, and increase energy efficiency. We’re also a diverse, inclusive, and innovative workplace that achieves together.  We offer highly competitive compensation, benefits, and career development opportunities, as well as flexible options for working your way.  See what working at 1Finity looks like at https://www.linkedin.com/company/1finity-inc/. For more information, please visit https://1finity.com/?utm_source=li&utm_medium=soc.

Req ID:16302 

Are you a curious and motivated student looking to gain hands-on experience in the world of optical networking and embedded software development? 1Finity America Inc. is seeking interns pursuing a Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related fields to join our Software Development team in Richardson, TX.

As an intern, you’ll work alongside experienced engineers on real-world projects that contribute to the development of next-generation optical transport systems. You’ll gain exposure to modern software practices, embedded Linux development, and collaborative engineering workflows.

Internship Responsibilities

• Assist in the design, development, and testing of software components for optical networking platforms.
• Participate in code reviews, team discussions, and agile development ceremonies.
• Support debugging and troubleshooting efforts across software and hardware interfaces.
• Contribute to documentation and automation tasks to improve development workflows.
• Learn and apply best practices in embedded systems and network software development.

Preferred Qualifications

• Currently pursuing a Bachelor’s or Master’s degree in CS, CE, EE, or a related discipline.
• Familiarity with C/C++ programming, especially in systems or embedded contexts.
• Experience working with or learning Linux-based development environments.
• Exposure to version control systems like Git and basic understanding of CI/CD pipelines.
• Interest in networking technologies and embedded systems.
• Experience with scripting languages such as Python, Go, or Rust is a plus.
• Strong communication skills and a willingness to learn in a collaborative team environment.

Bonus Experience (Not Required)

• Academic projects or coursework related to networking, embedded systems, or telecommunications.
• Familiarity with tools like Jira, Confluence, Docker, or Kubernetes.
• Interest in areas such as network telemetry, AI/ML for network optimization, or open source contributions.

Why Intern with Us?

At 1Finity America Inc., you’ll be part of a team that’s pushing the boundaries of optical networking. You’ll gain valuable experience working on impactful projects, receive mentorship from industry experts, and explore career paths in embedded software and telecom innovation.

At 1Finity, one of our corporate principles is "We respect human rights”. This commitment guides the actions of every 1Finity Group member and is fundamental to how we operate, both as individuals and as a company.  We are proud to be an equal opportunity employer that values diversity and inclusion. Qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.  By empowering people, we can unleash our collective strengths to create a better experience for our employees, our customers, and our partners.

California Privacy Act: https://www.fujitsu.com/us/Images/CALIFORNIA-CONSUMER-PRIVACY-ACT-NOTICE.pdf