Research Engineer

Viavi Solutions UK Limited; Stevenage; On-site; GBP 45,000 - 65,000; Full time

Job summary

Viavi Solutions UK Limited is seeking a talented engineer to work on AI-powered software for real-world mobile networks. You will develop features in Python and C/C++, support wireless algorithm design, and analyze simulation results alongside world-class engineers.

The role involves building APIs, creating automated tests, and leveraging AI coding tools to accelerate development, with mentoring from senior engineers throughout the journey.

Qualifications

• Master’s degree in Wireless Communications or related field.
• Strong Python and C/C++ programming fundamentals.
• Understanding of wireless/RF fundamentals.
• Experience with AI-assisted coding tools is a plus.

Responsibilities

• Develop software features using Python.
• Support the design, testing and validation of wireless algorithms.
• Conduct feasibility studies and analyse simulation results.
• Build APIs connecting simulation tools with products.
• Create automated tests and improve software quality.
• Collaborate with senior engineers for mentorship.

Skills

Python programming

C/C++

AI coding tools

Wireless fundamentals

Education

Master's in Wireless Communications

Master's in Electrical Engineering

Master's in Computer Science

Tools

Python

C/C++

AI tooling

Job description

Summary

VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and aerospace applications. We are the people behind the products that help keep the world connected at home, school, work, at play, and everywhere in between. VIAVI employees are passionate about supporting customer success and we welcome people who bring their best every day to the company - to question, to collaborate and to push for solutions that will delight our customers.

Duties & Responsibilities

Would you like to work on real products, learn from world class engineers and scientists, and gain applied experience with digital twin and simulation technologies? Join Marconi Labs and help shape the future of AI-powered software for real-world mobile networks. You'll work alongside leading engineers and scientists developing products used within the telecommunications industry.

What You'll Do

• Develop software features using Python.
• Support the design, testing and validation of wireless communication algorithms.
• Conduct feasibility studies and analyse simulation results.
• Build APIs connecting simulation tools with products.
• Create automated tests and improve software quality.
• Use AI coding tools (e.g. Claude, Copilot, ChatGPT) to accelerate development.
• Collaborate with senior engineers who will mentor and review your progress regularly.

What You'll Bring

• Masters in Wireless Communications, Electrical Engineering, Computer Science, or similar
• Understanding of Wireless/RF fundamentals (propagation, antennas, network protocols)
• Solid programming fundamentals in Python and C/C++
• Knowledge of physical layer
• Experience in AI assisted software coding combined with ability to conduct testing / de-bugging software

If you have what it takes to push boundaries and seize opportunities, apply to join our team today.

VIAVI Solutions is an equal opportunity and affirmative action employer - minorities/females/veterans/persons with disabilities.

VIAVI empowers Service Providers and IT organizations to manage the network lifecycle for complex 5G and Fiber networks with intuitive instruments, systems and technologies; and our expertise in light management and optical coatings help protect the world's bank notes from counterfeiters, enhance the colors you see, and enable advanced technology such as 3D sensing.

We are a team of thought leaders who have the freedom to support and innovate and look for new effective and efficient solutions for our customers.