Test Engineer-Telecom domain

About the Role

<h2>Test Engineer - Telecom Domain</h2><p>We are seeking a skilled <strong>Test Engineer</strong> with expertise in the telecom domain to join our team at Mavenir, under the payroll of Cadmaxx Solutions Pvt Ltd. This role requires a minimum of 3 years of experience in automation testing, with a focus on OMS, BSS, and Charging flows. The ideal candidate will be responsible for designing and implementing automated test suites, validating AI/ML-driven test generation, and ensuring compliance with domain standards.</p><h3>Key Responsibilities</h3><ul><li>Design and implement automated test suites for OMS/BSS/Charging flows: rating, balance management, mediation, invoicing, and payments.</li><li>Validate AI/ML-driven test generation, anomaly detection, and smart assertions.</li><li>Build API and integration tests for REST/SOAP, event streams, and batch jobs.</li><li>Create data-driven tests for tariff plans, usage scenarios, discounts, and partner settlements.</li><li>Define test strategy for AI features: model output consistency, drift, and edge-case handling.</li><li>Integrate tests into CI/CD with quality gates, reports, and defect tracking.</li><li>Collaborate with product, architecture, and ops teams to ensure domain compliance.</li></ul><h3>Requirements</h3><ul><li>Strong telecom OMS/BSS/Charging domain expertise.</li><li>Strong understanding of Kubernetes and associated technologies.</li><li>3+ years of automation testing experience.</li><li>Proficiency in at least one stack (Python/PyTest, Java/TestNG, or JS/Playwright).</li><li>API testing expertise (REST/SOAP), JSON/XML parsing, and data validation.</li><li>SQL proficiency for billing and usage data verification.</li><li>CI/CD experience (Jenkins, GitHub Actions, Azure DevOps, etc.).</li><li>Familiarity with AI/ML concepts and model-driven validation.</li></ul><h3>Work Arrangements</h3><ul><li>Location: Bangalore, Karnataka, India</li><li>Type: Contract</li><li>Experience: 3-7 years</li></ul>

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