🔎 Middle+ / Senior QA Engineer | Manual & Automation | Backend & API | AI-Assisted QA
Всем привет! Меня зовут Игорь Дёмин.
QA Engineer с 5+ годами опыта в тестировании веб-приложений, SaaS-платформ, финансовых сервисов и высоконагруженных микросервисных систем.
📍 Локация: Нови-Сад, Сербия
🌍 Формат: Remote, международные компании
💼 Занятость: Full-time
🎯 Позиция: Middle+ / Senior QA Engineer
🇬🇧 Английский: B2
⚙️ Специализация: Manual QA (60%) / Automation QA (40%)
🛠 Основные навыки и стек
Manual QA: Functional, Regression, Smoke, Integration, Exploratory, E2E, Acceptance Testing. Тест-дизайн, анализ требований, тест-кейсы, чек-листы, локализация дефектов.
Automation QA: Python, Pytest, Playwright. Работа с UI/API-автотестами, поддержка, анализ падений, GitLab CI/CD.
Backend & API: REST, JSON-RPC, SOAP, WebSocket, gRPC, Postman, Swagger, SoapUI.
Базы данных и интеграции: SQL, Kafka, RabbitMQ, Kafdrop, микросервисная архитектура.

#CV #QA #SeniorQA #ManualQA #AutomationQA #API #Backend #Python #Playwright #FinTech #SaaS #Remote
Hi everyone! 👋
I am currently looking for a full-time Senior QA Engineer / Senior Manual QA Engineer position. Open to remote opportunities worldwide.
About me:
QA Engineer with 5+ years of experience testing complex web applications, backend services, APIs, and high-load microservice architectures.
My primary focus is Manual QA (60%), complemented by practical experience in Test Automation (40%) using Python, PyTest, and Playwright.
I have worked across FinTech, Banking, Crypto/Web3, SaaS, and AdTech products, with a strong focus on business logic, API integrations, and software reliability.
Key professional achievements:
Coordinated a team of 3 QA engineers, managing testing priorities, reviewing results, and collaborating with developers.
Tested high-load financial and cryptocurrency platforms, including trading workflows, real-time data streams, and microservice integrations.
Performed end-to-end validation of complex backend workflows involving REST APIs, databases, Kafka, and RabbitMQ.
Investigated complex production issues using SQL, Kibana, Grafana, Sentry, and network analysis tools.
Worked with frontend and backend automated tests using Python, PyTest, and Playwright.
Integrated AI-assisted testing into daily QA workflows using Claude AI, Cursor, and AI agents for test analysis, debugging, and automation support.
Contributed to release validation, regression testing, risk assessment, and quality improvements.
Additional experience & expertise:
Testing: Functional, Regression, Smoke, Integration, Exploratory, Acceptance, E2E.
API Testing: REST, JSON-RPC, SOAP, WebSocket, gRPC.
Backend: Microservices, Kafka, RabbitMQ, SQL, data validation.
AI-Assisted QA: Claude AI, Cursor, AI Agents.
Leadership: QA team coordination, mentoring, test planning.
Tech Stack:
Testing: Postman, Swagger, SoapUI, JMeter, DevTools
Automation: Python, PyTest, Playwright
Databases: PostgreSQL, MySQL, SQL
Monitoring: Kibana, Grafana, Sentry
Networking: Charles Proxy, Wireshark
DevOps: Git, GitLab, CI/CD, Docker
Management: Jira, Zephyr, TestRail
Location & Availability:
Novi Sad, Serbia 🇷🇸
English: B2 | Russian & Ukrainian: Native | Serbian: A2
Open to remote positions worldwide
Full-time | Senior QA / Manual QA / Backend & API QA
Strong analytical thinking, attention to detail, and a proactive approach to software quality.
Feel free to contact me:
Telegram: @giper_kh
LinkedIn: https://www.linkedin.com/in/deminigor/
Email: [email protected]