Ribbon Communications

1 Job

4,072 Employees

About the Company

Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. To learn more about Ribbon visit rbbn.com.

Listed Jobs

Company Name: Ribbon Communications
Job Title: Senior Quality Assurance Software Developer – Analytics
Job Description: Job title: Senior Quality Assurance Software Developer – Analytics Role Summary: Senior QA Software Developer responsible for designing, executing, and automating test solutions for distributed big‑data and analytics platforms. Drives quality, performance, and reliability for complex systems, collaborating with DevOps and development teams to integrate CI/CD pipelines and ensure robust delivery of analytics services. Expactations: - Deliver comprehensive test coverage for distributed analytics features within tight release cycles. - Lead and mentor junior QA engineers in test design, automation, and best practices. - Continuously improve testing processes, tooling, and metrics for quality assurance. - Communicate test results and quality metrics to stakeholders clearly and promptly. Key Responsibilities: - Design, develop, and execute detailed test plans for large‑scale distributed systems. - Build and maintain automation frameworks using Python or Perl. - Collaborate with DevOps to validate deployments on Kubernetes environments and manage Jenkins pipelines for automated testing and CI. - Conduct scalability and reliability testing, including database performance for PostgreSQL and Hadoop clusters. - Identify, document, and track defects; ensure timely resolution and regression testing. - Generate and present detailed reports on test coverage, performance, and quality metrics. - Continuously evaluate and adopt new testing tools, methodologies, and industry best practices. Required Skills: - Strong scripting proficiency in Python and/or Perl. - Hands‑on experience with Kubernetes, Docker, and containerized microservices. - Practical knowledge of Jenkins pipeline creation, CI/CD, and DevOps practices. - Solid understanding of test planning, execution, and automation strategies. - Experience with performance and scalability testing for distributed big‑data platforms. - Advanced SQL and database performance testing in PostgreSQL and Hadoop. - Familiarity with REST APIs and microservice architectures. - Familiarity with big‑data processing engines (Spark, Flink, Impala, Presto) and data pipeline engineering is a plus. Required Education & Certifications: - Bachelor’s degree in Computer Science, Electrical Engineering, Computer Engineering, or related field. - 3–10 years of professional experience in software testing and QA engineering. - Certifications such as ISTQB, Certified Kubernetes Application Developer, or relevant QA credentials are advantageous.