Integration Tester Job at Madiff, United States

  • Madiff
  • United States

Job Description

Job Title

Integration Tester

Job Description

This is a remote position. We are looking for an Integration Tester to support testing across complex telecommunications and billing systems. The role focuses on validating end-to-end integrations, analysing APIs, logs, messages, files, and data flows, and identifying the source of issues across connected enterprise applications.

Responsibilities:

  • Perform integration testing between enterprise systems
  • Create and execute integration test scenarios
  • Validate end to end system flows
  • Test interfaces between applications and systems
  • Verify incoming and outgoing messages
  • Verify files and data streams exchanged between systems
  • Analyse application and integration logs
  • Validate data transferred between systems
  • Identify the source of integration failures
  • Perform regression testing following system changes
  • Retest fixes and completed changes
  • Prepare test data
  • Validate test results across connected systems
  • Document test execution and results
  • Register and document defects
  • Record results in ALM Quality Center or another tool selected by Polkomtel
  • Cooperate with development and application teams during defect investigation
  • Support automation of integration tests where appropriate
  • Support functional and non-functional testing where required
  • Potentially work within an Agile delivery model

Requirements:

  • Commercial integration testing experience
  • Experience testing communication between multiple systems
  • Experience with end to end testing
  • Strong technical troubleshooting skills
  • Experience analysing logs
  • Experience analysing incoming and outgoing system messages
  • Experience validating files and data streams
  • Understanding of APIs and system interfaces
  • Ability to prepare test cases and scenarios
  • Experience preparing test data
  • Regression and retesting experience
  • Defect analysis and documentation
  • Ability to independently investigate the source of system failures
  • Experience working with complex enterprise systems

Nice to have:

  • Telecommunications experience
  • Billing systems experience
  • REST / SOAP API testing
  • Postman or similar API testing tools
  • SQL and database validation
  • XML / JSON
  • Kafka or messaging technologies
  • ALM Quality Center
  • Test automation experience
  • Java
  • Selenium / Playwright
  • JMeter
  • Agile experience

Benefits:

  • Fully remote working model
  • Solid, competitive salary
  • Work in a multinational environment on international projects
  • Comprehensive healthcare
  • Long-term B2B contract with a stable project pipeline

Job Tags

Long term contract, Remote work

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