Senior SDET Engineer

Mobileum is a leading provider of Telecom analytics solutions for roaming, core network, security, risk management, domestic and international connectivity testing, and customer intelligence. More than 1,000 customers rely on its Active Intelligence platform, which provides advanced analytics solutions, allowing customers to connect deep network and operational intelligence with real-time actions that increase revenue, improve customer experience, and reduce costs. Know our story: https://www.mobileum.com/

Headquartered in Silicon Valley, Mobileum has global offices in Australia, Dubai, Germany, Greece, India, Portugal, Singapore and UK with global HC of over 1800+.

Join Mobileum Team At Mobileum we recognize that our team is the main reason for our success. What does work with us mean? Opportunities!

About the Job:

We are hiring SDETs to design, build, and maintain automated tests for Mobileum's telecom products. You will write high-quality automation code, expand coverage across UI/API/E2E layers, integrate tests into CI/CD, and help ensure the accuracy, reliability, and performance of complex, cloud-native systems.

This is a coding-centric quality role you'll build automation as engineering assets and partner closely with developers and your Technical Lead.

Roles & Responsibility:

Test Automation

• Design and build automated tests across UI, API, integration, and E2E layers.
• Contribute to and extend shared automation frameworks and utilities.
• Create and maintain reliable regression suites; drive down flakiness.

Quality Engineering

• Perform functional, integration, regression, and data validation testing.
• Write clear, reproducible defect reports with strong root-cause analysis.
• Validate service behavior, API contracts, and data integrity in distributed systems.

CI/CD Integration

• Integrate automated suites into CI/CD pipelines (Jenkins/GitHub Actions/GitLab CI).
• Support shift-left testing and automated quality gates.
• Help maintain test environments (Docker/Kubernetes/OpenShift).

Collaboration

• Work with developers, the SDET Tech Lead, and DevOps to build in testability.
• Translate telecom/roaming requirements into concrete test scenarios. Continuously improve coverage based on production and pre-production findings.

Desired Profile:

Programming & Frameworks

• Proficient in Java, Python, or JavaScript/TypeScript.
• Hands-on with Playwright, Selenium, or Cypress; TestNG/PyTest.
• API testing: RestAssured / Postman.

Engineering Practices

• CI/CD integration and Git-based workflows.
• Understanding of SDLC, test design techniques, and quality metrics.
• Exposure to Docker/Kubernetes for test environments.

Telecom Domain

• Familiarity with telecom/roaming data and protocols (GTP, Diameter, SS7) or strong willingness to ramp.
• CDR/SDR/TAP validation exposure a plus.

Technical skills:

• Strong programming and automation framework experience.
• Solid debugging skills and attention to detail.
• Good communication and a collaborative, ownership mindset.

Good to have:

• Performance/load testing exposure (JMeter, k6, Gatling).

• Big data pipeline testing (Hadoop, Spark, Kafka).

• OpenShift/Kubernetes and cloud-native testing.

• Roaming analytics / telecom product QE background.

• Work Experience: 5-8 years in test automation / SDET roles

• Educational Qualification: BE. / B.Tech., M.E./M.Tech. or M. Sc. in Computer Science / Electronics Engineering / MCA