(Sr.) QA Engineer

BTSE; United States; Híbrido; USD 85.000 - 125.000; Jornada completa

Descripción de la vacante

BTSE is seeking a QA Engineer to join a collaborative Scrum team. You will work with Developers, Product Managers, and Project Managers to ensure projects meet quality standards and are delivered on time.

The ideal candidate brings 5+ years of QA experience, with blockchain testing as a strong plus, and a solid background in web and mobile platforms. You will contribute to test strategy, automation, and continuous improvement.

Formación

• 5+ years of QA experience, blockchain testing a plus.
• Experience with web/mobile app testing and APIs.
• Familiar with test automation tools and frameworks.
• Strong understanding of testing types: functional, integration, regression, API, stress.
• Data-driven and agile development environment experience.

Responsabilidades

• Assist in system testing of new and existing applications to ensure design specs are met.
• Perform regression testing for changes and enhancements.
• Maintain and manage manual and automated test scripts and databases.
• Design, write, execute, and maintain tests for web apps and platform APIs.
• Evaluate requirements and provide feedback on design and testing gaps.
• Record results and report defects with engineers to reproduce and fix.

Conocimientos

QA testing

Blockchain testing

API testing

Mobile testing

Automation

Agile

Herramientas

JMeter

Fiddler

Postman

Charles

adb logcat

Appium

Katalon

Espresso

Xcode

Descripción del empleo

About BTSE:

BTSE Group is a global leader in fintech and blockchain technology, anchored by three core business pillars: Exchange, Payments, and Infrastructure Development. Serving over 100 corporate clients worldwide, we provide white-label exchange and payment solutions. Our offerings encompass everything from exchange infrastructure hosting and development to custody, wallets, payments, blockchain integration, trading, and more. We are looking for talented professionals in marketing, operations, customer support, and other departments. The roles offered may be on-site, remote, or hybrid, in collaboration with our local partner.

About the Opportunity:

The QA engineer will play a pivotal role as a valued member of a collaborative Scrum team. Working in close partnership with Developers, Product Managers, and Project Managers, the QA engineer will be instrumental in ensuring that assigned projects not only meet but exceed customer expectations in terms of quality and timely delivery. Our ideal candidate is a dynamic self‑starter with a keen enthusiasm for learning and a genuine passion for delivering exceptional quality assurance. We warmly invite you to leverage your extensive prior experience to contribute to the team’s shared growth and success.

Responsibilities:

• Assist in system testing of new applications and existing software to ensure they meet design specifications.
• Perform regression testing of new applications and existing software enhancements to identify any possible impacts caused by changes.
• Assist in maintaining and managing manual or automated scripts and test databases.
• Design, write, execute, and maintain tests for web application and platform APIs.
• Evaluate specification, requirements, and technical design documents to provide prompt and valuable feedback.
• Record test results and follow up with fault report cases, cooperating closely with related engineers.
• Assist in the verification and evidence of reproduction of any reported faults in existing software.
• Ensure all work produced meets customer requirements before being released for internal approval.
• Ensure all work meets the guidelines and standards defined for the team and the company.
• Involve in the development stage and stay up-to-date with new testing tools and test strategies.

Requirements and Skills:

• Experience in a variety of testing types, including Application Testing, System Testing, Mobile Testing.
• At least 5 years of QA experience and 1 year of experience in blockchain testing will be a huge plus.
• Technical background with understanding and/or hands-on experience in software development and web technologies.
• Knowledge about different types of testing methods, including Function, Integration, Regression, Stress, and API testing.
• Experience using testing tools such as Jmeter, Fiddler, Postman, adb logcat,charles, etc.
• Experience working in an agile environment.
• Strong organizational skills, including attention to detail and multi-tasking abilities.
• Excellent communication and teamwork skills.
• Proficiency in analyzing faults and bugs found.
• [Optional]
• Familiar with app automation framework, ex : appium, Katalon, espresso or Xcode, etc.
• Familiar with python , javascript or others.
• Experience in API automation development.
• Familiar with Android and iOS mobile platform.

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