Baseband Test Automation Engineer – Java (5G)

Ericsson; Stockholms kommun; On-site; SEK 650,000 - 850,000; Full time

Job summary

Ericsson in Stockholm is seeking a baseband verification specialist for uplink test activities. You will write and update Java test cases, perform hands-on lab work, and run automated and manual tests to quantify UL-L1 performance.

The role demands strong telecom background, 3GPP 4G/5G knowledge, and a Master of Science in a relevant field, plus Java/JCAT proficiency. You will contribute to test design, troubleshooting, and reporting while exploring AI-driven efficiency improvements.

Qualifications

• Requires MSc in Applied Physics, Electrical Engineering, Wireless communication or Computer Science.
• Good understanding of telecommunication / 3GPP 4G & 5G specs.
• Tester mindset in a technology-heavy development environment.
• Competence in Java/JCAT.

Responsibilities

• Write new and update existing test cases in Java.
• Do hands-on lab work and automated/manual test execution.
• Troubleshoot and report test results.
• Initiate and drive improvements in test processes and tools.

Skills

Java

JCAT

Education

Master of Science in Applied Physics, Electrical Engineering, Wireless communication or Computer Science

Tools

Signal generators

Job description

Ericsson in Stockholm is seeking a baseband verification specialist for uplink test activities. You will write and update Java test cases, perform hands-on lab work, and run automated and manual tests to quantify UL-L1 performance.

The role demands strong telecom background, 3GPP 4G/5G knowledge, and a Master of Science in a relevant field, plus Java/JCAT proficiency. You will contribute to test design, troubleshooting, and reporting while exploring AI-driven efficiency improvements.