Software Engineer - NTN

Viasat; Hyderabad; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Viasat is seeking an experienced software engineer to contribute to the RU (Radio Unit) software for the upcoming LEO NTN network. You will design, implement, and maintain features, while automating CI/CD pipelines and collaborating with embedded systems teams to support new devices.

The role requires 3–5 years in O-RAN/O-RAN 3GPP tech, strong network programming and embedded skills, and a proactive approach to DevOps in a production environment.

Qualifications

• BS in Computer Science or equivalent.
• 3–5 years of experience with O-RAN and 3GPP technology.
• Experience with O-RAN based RU development and integration (C/U/S/M-planes).
• Very good understanding of O-RAN fronthaul/M-plane specifications.
• Demonstrated experience in Network programming and embedded environments.

Responsibilities

• Use your experience in O-RAN based RU M-plane development and integration with other internal RU components.
• Integration with other network components (DU, SMO, other SAN/network management applications).
• Design and implement management applications for configuring/updating/monitoring HW systems.
• Maintain and automate CI/CD pipelines for build/testing/deployments.
• Support production and lab environments aligned with team responsibilities.
• Update and maintain existing production applications and networks.

Skills

O-RAN knowledge

Network programming

Embedded systems

CI/CD automation

Multithreading

Education

BS in Computer Science

Tools

Docker

Kubernetes

Golang

Python

Github Actions

Jenkins

Job description

About us

One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We’re looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team.

What you'll do

PHY Management team is responsible for the development of the RU (Radio Unti) software for Viasat’s upcoming standards based global LEO NTN network. In addition, the team is also responsible for automated updating, configuration, and monitoring of various SAN components in our existing global Ka band network. Team member responsibilities are to design and implement new features as needed, regularly maintain and update the code base, maintaining applications in Viasat's production networks in a devops model. Team members regularly interact with embedded systems and will need to work closely with the Programmable Logic team and NTN RAN vendor teams in order to support features and required configurations for new devices that are in use.

This is a site‑based role, employees work 3+ days (60%+) per week from a Viasat office or work location within a standard five‑day workweek.

The day‑to‑day

• Use your experience in O‑RAN based RU M‑plane development and integration of same with other internal RU components
• Integration with other network components (DU, SMO, other SAN/network management applications)
• Design and Implement management applications for Configuring/Updating/Monitoring HW systems
• Maintain and automate CI/CD pipelines for build/testing/deployments
• Support production & lab environments aligned with team’s responsibility
• Update and maintain existing production applications and networks

What you'll need

• BS in Computer Science or equivalent
• 3- 5 years of experience working with O‑RAN and 3GPP technology
• Experience with O‑RAN based RU development and integration (C/U/S/M-planes).
• Very good understanding of O‑RAN fronthaul/M‑plane specifications
• Demonstrated experience in Network programming and embedded environments
• Proficiency with NetConf, YANG, JSON
• Experience integrating multi-vendor SW (including Open source)
• Used technology/languages include Docker, Kubernetes, Golang, Python, Github Actions, Jenkins

What will help you on the job

• Experience working with O‑RAN SW provider focusing on 3GPP, O‑RAN C/U/S/M-plane development
• Practical CI/CD/devops experience
• Strong software debugging and troubleshooting skills
• Network programming and Embedded Systems experience
• Good understanding of multithreading and OS concepts

#LI-GS1

At Viasat, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Base pay may vary depending on job-related knowledge, skills, and experience. Additional cash or stock incentives may be provided as part of the compensation package, in addition to a range of medical, financial, and/or other benefits, dependent on the position offered. Learn more about Viasat’s comprehensive benefit offerings that are focused on your holistic health and wellness at https://careers.viasat.com/benefits.

EEO Statement

Viasat is proud to be an equal opportunity employer, seeking to create a welcoming and diverse environment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, ancestry, physical or mental disability, medical condition, marital status, genetics, age, or veteran status or any other applicable legally protected status or characteristic. If you would like to request an accommodation on the basis of disability for completing this on-line application, please click here.