Remote QA Engineer - Fintech & API Testing

WhiteTech; New York (NY); Remote; USD 90,000 - 120,000; Full time

Benefits offered by this job

Fully remote work with CET hours

19 business days PTO

Conference participation

Job summary

WhiteTech is seeking a Quality Assurance Specialist to uphold the integrity of our fintech payment solutions. You will lead QA within cross-functional teams, design test strategies for functional, UI, API, and integration testing, and drive pixel-perfect validation across devices and browsers.

You will collaborate with developers, designers, and product managers to set quality expectations, write reusable test cases, and continuously improve QA processes while working remotely within CET hours.

Qualifications

• 3+ years of experience in manual and semi-automated testing of web-based applications.
• 2+ years of API testing, including auth flows, error handling, and payload validation.
• Proven experience testing payment systems and transactional flows.
• Experience with responsive design testing and cross-platform validation.
• Knowledge of Postman, Chrome DevTools, Swagger, and test management systems.
• Understanding of REST APIs, session handling, and data flows.
• Working knowledge of SQL for data validation.
• Strong knowledge of SDLC, STLC, and Agile (Scrum/Kanban).
• Pixel-perfect mindset and ability to identify UI issues.
• Proactive, analytical, and autonomous with ownership.

Responsibilities

• Take full ownership of quality assurance within cross-functional product teams.
• Design and maintain comprehensive test strategies covering functional, UI, API, integration, and exploratory testing.
• Drive pixel-perfect validation of complex web interfaces across multiple devices, screen sizes, and browsers.
• Ensure full test coverage for API flows using tools like Postman , Swagger , and automation hooks if needed.
• Collaborate closely with developers, designers, and product managers to define quality expectations and shift testing left.
• Write structured, reusable test cases and detailed bug reports that help the team move fast without sacrificing quality.
• Review and improve test documentation, coverage, and regression practices across releases.
• Contribute to the continuous improvement of QA processes, tools, and team workflows.

Skills

Manual testing

Semi-automated testing

API testing

Payment testing

Responsive testing

Postman

Swagger

Chrome DevTools

REST APIs

SQL

SDLC/STLC

Agile

Pixel-perfect

Ownership

Tools

Postman

Swagger

Chrome DevTools

TestRail

Xray

Job description

WhiteTech is seeking a Quality Assurance Specialist to uphold the integrity of our fintech payment solutions. You will lead QA within cross-functional teams, design test strategies for functional, UI, API, and integration testing, and drive pixel-perfect validation across devices and browsers.

You will collaborate with developers, designers, and product managers to set quality expectations, write reusable test cases, and continuously improve QA processes while working remotely within CET hours.