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Software Development Engineer in Test (SDET)

Applause

Applause

Software Engineering
India
Posted on Apr 3, 2026

Applause is raising the bar for digital quality and employee experience. Recognized as a Top Workplace, Applause provides award-winning software testing, AI training, and UX research solutions to top brands. Our fully managed services leverage a global team and the world's largest independent testing community. We improve digital experiences for global innovators like Google, Microsoft, PayPal, Starbucks, Vodafone, and BMW.

As a Software Development Engineer in Test (SDET) you will have a robust knowledge of payment standards like ISO20022, SWIFT, SEPA, etc. and extensive experience in API automation with both SOAP and REST services. This role requires being customer-facing and providing Eastern time zone hours coverage.

Key Responsibilities:

  • Design, develop, and execute automated tests for API services (SOAP & REST).

  • Analyze payment messaging formats (e.g., ISO 20022, SWIFT) and validate compliance with regulatory and customer requirements.

  • Work directly with client stakeholders to understand business needs and translate them into automated test scenarios.

  • Configure PGP keys, authorization certificates, etc

  • Set up authentication mechanism like OAuth 2.0, Mutual TLS, etc

  • Configure call back url

  • Reporting of overall status to customer, log management and transaction reconciliation

  • Collaborate with development and QA teams to integrate automated tests into CI/CD pipelines.

  • Identify opportunities for improving test coverage, test effectiveness, and overall automation strategy.

  • Participate in daily stand-ups, sprint planning, and customer demos within EST business hours.