QA engineer (manual) in blockchain

Itrex Group; United States; Remote; USD 70,000 - 110,000; Full time

Benefits offered by this job

Remote flexibility

Medical benefits

Career growth

Job summary

ITRex ищет QA-инженера для масштабного продукта в области цифровых финансов/блокчейна. Требуется 3+ лет опыта, уверенное владение мобильным тестированием (iOS/Android) и тестированием API (REST, GraphQL). Зеленым флагом будет опыт в AI-агентах для тестирования и работа в Agile среде.

Удаленная работа, конкурентная компенсация, развитие и обучение. Кандидат будет взаимодействовать с разработчиками,PM и стейкхолдерами, разрабатывать и внедрять QA-процессы, документацию и тестовые стратегии.

Qualifications

• 3+ лет hands-on QA опыта.
• Масштабное тестирование мобильных приложений и API (REST, GraphQL).
• Опыт использования прокси- инструментов (Charles, Fiddler, Proxyman).
• Опыт применения агентного подхода в SDLC и использования AI-агентов для тестирования.
• Умение оформлять полную тестовую документацию.
• Знание систем отслеживания дефектов (Zephyr, Qase, Test Trello).
• Письменная и устная коммуникация на высоком уровне.
• Ориентация на продукт и работу в Agile/Kanban.

Responsibilities

• Выполнение ручного тестирования мобильных приложений и API.
• Проектирование и поддержка тестовой документации.
• Использование AI-инструментов для повышения охвата тестирования.
• Сотрудничество с разработчиками, PM и стейкхолдерами ради качества продукта.
• Установление QA-процессов и стандартов для новых проектов.
• При необходимости — роль единственного QA, ответственность за тестирование End-to-End.
• Работа в составе QA-команды и обеспечение соответствия целям команды.
• Участие в backlog refinement и Agile церемониях.
• Оценка рисков качества и информирование команды.

Skills

Manual testing

Mobile applications

APIs testing

Test documentation

Agile / Scrum

AI-based QA tools

Tools

Charles Proxy

Fiddler

Proxyman

Job description

Описание

ITRex - AI pioneers who build systems that actually work in the real world, not just in demos. We're 200+ people spread across the US and Europe, creating solutions for companies like P&G and Shutterstock. We keep it simple, build it right, and focus on what works. We are looking for a QA Engineer to join a high-scale product in the digital finance / blockchain domain. Our client is a globally distributed tech company building high-load, security-critical solutions used by millions of users.

Задачи

• Perform manual testing of mobile and APIs (REST, GraphQL)
• Design, execute, and maintain comprehensive Test Documentation
• Use AI tools as part of the QA toolkit to enhance test coverage and efficiency
• Collaborate closely with developers, product managers, and stakeholders to ensure product quality
• Define and establish QA processes and best practices for new projects
• Act as the sole QA when required, owning the end-to-end testing process
• Contribute as part of a QA team, ensuring alignment with shared goals and standards
• Work with product requirements together with the team during backlog refinement
• Participate in Agile ceremonies and provide input on quality-related risks

Требования

• 3+ years of hands-on QA experience
• Strong experience in manual testing across multiple platforms: Mobile applications (iOS/Android), Web applications, APIs (REST, GraphQL, etc)
• Experience working with traffic sniffers / proxy tools such as Charles Proxy, Fiddler, Proxyman, etc
• Hands-on experience applying an agentic approach across the SDLC (e.g., Claude Code, AI agents for test design, execution, and defect analysis)
• Ability to design, execute, and maintain comprehensive test documentation
• Familiarity with bug tracking and test management systems (e.g., Zephyr, Qase, Test Trello)
• Understanding of SDLC and QA's role within Agile, Scrum, or Kanban environments
• Excellent communication skills, both verbal and written, with an ability to convey information clearly and concisely
• Product-oriented and collaborative mindset, effective in Agile cross-functional environments
• Strong attention to detail and ownership of quality
• Ability to stay effective under deadlines and production pressure
• Self-driven and proactive, able to operate independently within a defined framework
• English proficiency: Upper-intermediate and above
• Будет плюсом: Experience with mobile test automation; Hands-on experience building/integrating skills & agents; Knowledge of performance and security testing; Experience with crypto testing

Условия

• Remote flexibility: Work where and how you work best - we trust you to deliver
• Fair compensation: Competitive salary + benefits that matter (medical, learning)
• Ownership opportunities: See a problem worth solving? Own it. We back smart risks over bureaucratic safety
• AI enhancement: We leverage AI to make you faster and stronger - complementing your abilities, not replacing them
• Learning investment: English classes, professional development
• Career progression: Real paths up, not just sideways shuffling
• Responsive teammates: No ignored Slacks, no "not my problem" attitudes
• Supportive culture: When you're stuck, people help. When things break, we fix them together
• Human connections: Regular meetups, tech talks, and actual relationships beyond work