✦ Luna Orbit — QA & Testing

Senior QA Automation Engineer - Payment Application

at Fiserv

Unknown Posted March 14, 2026
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Position Details

Type Not Specified
Experience senior
Exp. Years 5+ years
Education Not specified
Category QA & Testing

About this role

This role involves testing backend configuration applications for payment terminals, developing automation frameworks, and ensuring system reliability and security in fintech environments.

Key Responsibilities

  • Design and execute test strategies
  • Develop automation frameworks
  • Validate backend services
  • Perform load and resilience testing
  • Ensure compliance with standards

Technical Overview

The technical environment includes Java, JavaScript, TypeScript, API testing tools like REST Assured, SoapUI, JMeter, and backend databases such as Oracle and MongoDB.

Ideal Candidate

The ideal candidate is a senior QA automation engineer with 5+ years of experience testing backend systems, especially in payment applications. They should be proficient in API automation, scripting, and performance testing tools.

Must-Have Skills

API automationBackend testingAutomation frameworksJavaJavaScriptTypeScriptPayment application testing

Nice-to-Have Skills

Load testingStress testingResilience testingCI/CD pipelinesCloud testing

Tools & Platforms

JMeterPostmanSoapUIREST AssuredSerenityJenkinsGitLabMongoDBOraclePostgreSQL

Required Skills

JavaJavaScriptTypeScriptREST AssuredSerenityJMeterPostmanSoapUIAPI testingbackend testingautomation frameworkspayment terminal

Hard Skills

JavaJavaScriptTypeScriptCucumberREST AssuredSerenityAPI testingPostmanSoapUIJMeterSQLMongoDBOraclePostgreSQLBackend testingAutomation frameworksPayment terminalDevice management

Soft Skills

Analytical thinkingCollaborationProblem-solvingAttention to detailTeamwork

Industry & Role

Industry Fintech
Job Function Backend API testing and automation for payment configuration systems
Role Subtype Performance Tester
Tech Domains API testing, Backend testing, Automation frameworks, Payment terminal, Device management

Keywords for Your Resume

QAAutomation EngineerAPI testingJavaJavaScriptTypeScriptREST AssuredSoapUIJMeterBackend testingAutomation frameworksPayment applicationConfiguration managementDevice managementLoad testingStress testingResilience testingCI/CD pipelinesCloud testingFintechAPI automationPostmanPayment terminal

Deal Breakers

Lack of experience with API automation, No background in payment systems, Inability to work with automation tools like JMeter or Postman

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