OTA Solution Software Developer

Keysight Technologies; Oulu; On-site; EUR 60,000 - 90,000; Full time

Job summary

Keysight Technologies is seeking an OTA Test Solutions Software Developer to design and implement automation and end-user software for advanced Base Station OTA test solutions. You will help turn system requirements into robust software-driven solutions that integrate with hardware in real measurement environments.

The role covers developing test automation frameworks, chamber calibration, KPI logging, and UI development, with involvement in chamber installation and validation in a lab setting.

Qualifications

• Bachelor's or Master's degree in Software Engineering, Electrical Engineering, Automation, RF Engineering, or related field.
• Experience in test automation, instrument control, or RF/wireless test systems is an asset.
• Strong programming skills in Python, C#, C++ or similar languages used in test and automation systems.

Responsibilities

• Develop automation procedures for OTA test execution, chamber calibration, and system health checks.
• Create user-facing applications for test execution, chamber control, and KPI logging/analysis.
• Build control software for chamber subsystems and integration with Keysight instruments.
• Provide technical support for automation workflows and measurement environments.
• Participate in practical OTA measurement tasks and system-level validation.

Skills

Python

C#

C++

OTA methodologies

Test automation

Instrument control

REST APIs

RF knowledge

Data visualization

Lab hands-on

Education

Bachelor's or Master's in Software/Electrical Engineering

Tools

VISA

SCPI

REST

Job description

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their career.

This position is part of the CSG Protocol CoE Channel Emulation Solutions team, responsible for developing Keysight’s portfolio of channel emulation and modeling solutions for the wireless ecosystem—including cellular, non-terrestrial networks (NTN), and aerospace & defense segments.

The OTA Solution Software Developer designs and implements automation and end‑user software enabling advanced Base Station Over‑the‑Air (OTA) test solutions and system‑level validation workflows. The role focuses on developing test automation frameworks, calibration and verification procedures, graphical user interfaces, and performance‑logging/analysis tools used in OTA solutions.

In addition to software development, this role includes practical involvement in system‑level measurement activities, OTA chamber validation, and chamber installation procedures. This role is about turning system‑level requirements into robust, software‑driven solutions that integrate reliably with hardware and perform consistently in real measurement environments.

Software Development for OTA Test Solutions

• Implement automated procedures for OTA test execution, chamber calibration, system health checks, and performance verification.
• Develop user‑facing applications for test execution, chamber control and KPI logging and analysis.
• Build control software for chamber subsystems (positioners, RF probe arrays, switching matrices, instrumentation).
• Implement automation for MPAC, quiet‑zone characterization, and RF performance verification.
• Create APIs and software modules to integrate Keysight instruments and RF components.
• Contribute to solution deployment, documentation, and best‑practice procedures.
• Provide technical support for automation workflows and measurement environments.

Measurement, Validation & System Integration

• Participate in practical OTA measurement tasks, chamber characterization, and system‑level performance validation.
• Support hardware bring‑up, integration testing, and troubleshooting across software, RF, and mechanical components.

Education & Experience

• Bachelor’s or Master’s degree in Software Engineering, Electrical Engineering, Automation, RF Engineering, or related field.
• Experience in test automation, instrument control, or RF/wireless test systems is an asset.

Technical Skills

• Strong programming skills in Python, C#, C++, or similar languages used in test and automation systems.
• Familiarity with OTA methodologies (MPAC, PWS, quiet zone characterization) is beneficial.
• Experience with hardware/instrument control APIs (VISA, SCPI, REST) is desired.
• Understanding of RF measurements and signal processing basics is an advantage.
• Experience with data visualization and processing libraries (NumPy, Pandas, Plotly, etc.).
• Willingness and ability to perform hands‑on tasks in a lab and chamber environment.

Soft Skills

• Strong analytical and troubleshooting ability.
• Comfort working across disciplines with RF, mechanical, software, and system engineering teams.
• Clear and effective communication with technical teams and customers.
• Proactive, hands‑on attitude toward debugging, integration, and test execution.