Remote Fintech QA Engineer: Payments & API Testing

NevkaSystems; EE. UU.; A distancia; USD 90.000 - 130.000; Jornada completa

Descripción de la vacante

NevkaSystems is seeking a QA Engineer to help build reliable financial software. You will test web, mobile, and API journeys across accounts, payments and money movement, focusing on customer experience and system reliability.

You will automate API and end-to-end checks, verify access controls and data accuracy, document defects with evidence, and collaborate with the engineering team in a fully remote, worldwide environment.

Formación

• Experience testing fintech, payments or transaction-heavy software.
• Able to read requests/responses and application logs in REST API contexts.
• Understanding of asynchronous processing and data integrity in financial systems.
• Excellent written/spoken communication and ability to explain issue impact.
• Familiarity with CI/CD practices and test automation pipelines.

Responsabilidades

• Plan and execute exploratory, functional and regression testing for fintech web, mobile, and API journeys.
• Test payment lifecycles, balances, fees, currency precision, refunds and reconciliation across success/failure paths.
• Investigate edge cases like duplicates, delayed webhooks, timeouts, retries, and interrupted transfers.
• Build and maintain automated API and end-to-end checks with reliable test data and environments.
• Verify access controls, sensitive data handling and audit trails with the engineering team.
• Document defects with evidence, reproduce issues, and verify fixes before release.

Conocimientos

QA experience in fintech

REST API testing

async processing understanding

clear written communication

CI/CD familiarity

Herramientas

Playwright

Cypress

Selenium

Appium

Git

CI/CD tooling

Descripción del empleo

NevkaSystems is seeking a QA Engineer to help build reliable financial software. You will test web, mobile, and API journeys across accounts, payments and money movement, focusing on customer experience and system reliability.

You will automate API and end-to-end checks, verify access controls and data accuracy, document defects with evidence, and collaborate with the engineering team in a fully remote, worldwide environment.