Telecom QA Engineer: Roaming & Network Test Automation

Airalo; España; Remote; EUR 37,000 - 82,000; Full time

Benefits offered by this job

Fully remote

Job summary

Airalo is seeking a skilled telecom QA engineer to design and run automated tests for roaming and data services in a fully remote setup across Europe. You will manage SIM/eSIM fleets, build CI/CD pipelines, and define KPIs to ensure service reliability.

Knowledge of LTE/EPC and PoCs, plus Python scripting, will help safeguard core networks while delivering rapid feedback to product teams. You will collaborate with a global team, participate in release gates, and contribute to robust regression

Qualifications

• Experience in telecom QA and roaming validation.
• Strong knowledge of LTE/EPC integration.
• Proficient in Python for automation; CI/CD experience.

Responsibilities

• Design and maintain IREG-based test campaigns for roaming partners, network changes and service launches across Data, Voice and SMS.
• Manage the test SIM and eSIM fleet, remote test probes, campaign configuration, scheduling, execution, reporting and coverage history.
• Build repeatable test pipelines, integrate into CI/CD, and define clear release gates.
• Define KPIs, baselines and thresholds; alert and runbooks for Operations.
• Design tests for geo-redundancy, site failover and capacity under load.
• Analyse PCAP, MAP/SS7, Diameter, GTP and DNS traces with monitoring data for root cause.

Skills

Telecom QA

Wireshark

Python scripting

CI/CD

Tools

CI/CD pipelines

Python

Job description

Airalo is seeking a skilled telecom QA engineer to design and run automated tests for roaming and data services in a fully remote setup across Europe. You will manage SIM/eSIM fleets, build CI/CD pipelines, and define KPIs to ensure service reliability.

Knowledge of LTE/EPC and PoCs, plus Python scripting, will help safeguard core networks while delivering rapid feedback to product teams. You will collaborate with a global team, participate in release gates, and contribute to robust regression