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# Software Development Engineer in Test (SDET)

- **Company:** Paramount Software Solutions, Inc
- **Location:** Johns Creek, GA, United States
- **Experience:** Experienced
- **Salary:** $124,800.0 - $135,200.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Build Automation, Automation of Tests, Continuous Integration, Data Integrity, Linux, Selenium, SQL Stored Procedures, SQL Databases, Gitlab-ci, Information Technology, Decoding, Cucumber (Software), SDET, Jenkins
- **Published:** October 6, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=d03da9b3dafe772c

## About the Role

REQUIREMENTS: Master's degree or foreign equivalent in Computer Science, Information Technology or a related
field, and six (6) years of experience in a related occupation. Previous work experience or
academic coursework must have included experience with: Three (3) years of experience in
telecom industry; experience with Ericsson Mediation platform; Experience with the following
tools; Java, SQL, CI/CD pipelines, Gitlab CI, Jenkins, Selenium, Cucumber, SQL Scripts and Linux.

## Description

DUTIES: The Software Development Engineer in Test (SDET) is responsible for decoding, validating,
processing, and billing end customer usage CDRs/files across multiple record types, including
Voice, Data, SMS, and MMS. Accountable for a wide range of activities that ensure accuracy,
reliability, and quality of mediation workflows.
Specific job duties include:

 * Gather the initial requirements during the PI planning sessions and planning on resources, scope
and high-level test plans for future sprints visibility.

 * Develop automated test suites for Ericsson Mediation workflows, validating CDR ingestion,
transformation, distribution and billing as per the enhancements.

 * Build automation scripts to verify mediation nodes, routing rules, and pipeline performance under
high volume loads.

 * Integrate automated tests into CI/CD pipelines using Jenkins and GitLab CI.
 * Create SQL scripts, triggers, and stored procedures to validate mediation output and ensure data
integrity of the customer.

 * Collaborate with R&D and telecom engineering teams to troubleshoot mediation failures and
optimize processing logic by making necessary changes to testing workflows.

 * Develop continuous regression suites using Selenium and Java to assess new functionality
impacts.

 * Perform code validation reviews and enforced automation best practices across the QA team.
 * Responsible for all smoke and sanity checks across all environments, including production.