SENIOR SOFTWARE DEVELOPMENT ENGINEER IN TEST (Sr. SDET)

Company: Resource Informatics Group Inc
Location: O Fallon
Posted on: February 17, 2026

Job Description:

Job Description Job Description Role:-SENIOR SOFTWARE DEVELOPMENT ENGINEER IN TEST (Sr. SDET) Location:-O’fallon MO Visa:-USC/GC Preferred Duration:- 9 Months Interview:-Phone/Skype Overview • Push Payments Development team owns a number of applications, primarily focusing on the Mastercard Send application. • Mastercard send is an API based application which primarily focuses on P2P and Disbursement transactions and is heavily integration with Mastercard core applications. • Automate UI, API and Batch regression test suites. • Integrate automation tests in CI/CD pipeline. • Participate in and provide direction to testing activities to ensure the quality and functionality of assigned MasterCard developed systems. • Do you want to be a part of a collaborative team environment • Are you motivated to stay on the cutting edge of digital payments technology Role • Defect management and oversight • Performance Testing • Automated regression testing • Status reporting and metrics creation • Point of escalation for issues discovered during the testing phase All About You • Expertise knowledge using Selenium and any BDD framework (Cucumber, Jasmine or JBehave) • Intermediate Knowledge in REST API testing and knowledge of any API automation framework (Restassured, Spock or Karate). • Intermediate Knowledge of StormRunner or other performance testing tools • Intermediate knowledge in core Java, Groovy, Node.js, and ReadyAPI • Advanced experience writing user stories and acceptance criteria • Strong communication and problem solving skills

Keywords: Resource Informatics Group Inc, Saint Peters , SENIOR SOFTWARE DEVELOPMENT ENGINEER IN TEST (Sr. SDET), IT / Software / Systems , O Fallon, Missouri