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QA Automation Engineer (python)
- Age:
- 35 years
- City of residence:
- Kyiv
- Ready to work:
- Remote
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Roman Samoidiuk
QA AUTOMATION
[open contact info ](look above in the "contact info" section) [open contact info ](look above in the "contact info" section)
Kyiv [open contact info ](look above in the "contact info" section)
Summary
Automation QA Engineer with 10+ years of experience in testing, test automation and data-intensive
systems. Strong background in backend/API testing, CI/CD pipelines, data validation and building scalable
test automation frameworks.
Experienced in Python-based automation, ETL/DWH testing, high-load systems, and production
monitoring. Worked across fintech, data platforms and large-scale web systems.
Skills
Software Testing
QA methodologies, SDLC, STLC
•
Agile (Scrum, Kanban)
•
Test design, documentation, test strategy
•
API testing (REST, GraphQL, gRPC)
•
UI testing (Selenium, Playwright)
•
Regression, smoke, functional, integration testing
•
Client-server architecture understanding
•
Test Automation & Engineering
Python (PyTest, AsyncIO)
•
Playwright, Selenium WebDriver
•
BDD approach
•
CI/CD: Jenkins, GitLab CI
•
Load testing: Locust
•
Test frameworks design & maintenance
•
LLM-based test generation (Claude API)
•
Jira MCP integration
•
Backend / Data / Infrastructure
SQL (PostgreSQL)
•
Kafka, Redis
•
Airflow (DAGs, orchestration, custom features)
•
Docker, Kubernetes
•
AWS (S3, Athena, DMS, Lake Formation)
•
GCP (basic)
•
gRPC (proto-based services)
•
Linux (debugging, logs, CLI)
•
Observability & Tools
Kibana, Grafana
•
Jira, Confluence
•
TestRail
•
Git /GitLab /Mercurial
•
Postman, Swagger
•
Professional Experience
Automation QA Engineer, Innovation Group 12/2023 – 03/2026 | remote
High-load real-time platform for user interactions and analytics.
Responsibilities:
Developed automated E2E test framework using Python + Playwright + BDD
•
Built production health-check system (async execution, scalable architecture, Slack integration)
•
Performed API testing for backend and admin services
•
Designed test analytics system:
•
CI results aggregation
•
test stability metrics
•
flaky test detection
•
regression trend analysis
•
Developed internal testing utilities (gRPC-based tools, proto generation)
•
Integrated AI-assisted test generation (Claude API)
•
Jira integration via MCP connectors
•
Collaborated with DevOps and backend teams on production issues
•
Tech stack:
Python, Playwright, PyTest, AsyncIO, PostgreSQL, Pandas, gRPC, Jenkins CI, GitLab CI, Slack API, Docker,
Selenoid
Automation QA / Data Engineer, GR8 Tech 09/2019 – 04/2023 | Kyiv/remote
DWH /Data Lake /ETL platform development.
Responsibilities:
Built and maintained automated tests for data pipelines
•
Validated ETL processes and data integrity in DWH systems
•
Developed Python-based data pipelines and test utilities
•
Created SQL aggregation and validation reports
•
Load testing of backend and data services
•
Monitoring of Airflow DAGs and data pipelines
•
Developed custom Airflow and DataHub components
•
Worked with production monitoring and incident analysis
•
Tech stack:
Python, PyTest, Airflow, PostgreSQL, Kafka, AWS, Docker, Kubernetes, GitLab CI, Locust, Kibana, Grafana,
NiFi
QA Automation Engineer, EVO.company (Prom.ua) 03/2015 – 09/2019 | Kyiv
E-commerce platform (user cabinet, seller cabinet, cart system, chat support).
Responsibilities:
Automated API and UI testing
•
Created and maintained test cases and regression suites
•
API testing and backend validation
•
Code review participation
•
Bug reporting and issue lifecycle management
•
Collaboration with dev/PM/DevOps teams
•
Tech stack:
Python, JavaScript, PostgreSQL, MongoDB, Elasticsearch, GraphQL, Selenium, Postman, Jenkins CI, Git,
Docker, Kubernetes
QA Engineer, Lucky Labs 06/2014 – 03/2015 | Kyiv
HTML5 casino games platform (mobile iOS/Android).
Responsibilities:
Functional, regression, smoke, usability testing
•
Integration testing with partners
•
Production issue analysis and debugging
•
Mentoring junior QA engineers
•
QA process documentation and improvement
•
Tech stack:
HTML5, CSS3, JavaScript, jQuery, MySQL, C++, Fiddler, Chrome DevTools, TestRail
Education
Welding Engineering, 09/2007 – 02/2013 | Kyiv
National Technical University of Ukraine (KPI) Master’s Degree
QA AUTOMATION
[
Kyiv [
Summary
Automation QA Engineer with 10+ years of experience in testing, test automation and data-intensive
systems. Strong background in backend/API testing, CI/CD pipelines, data validation and building scalable
test automation frameworks.
Experienced in Python-based automation, ETL/DWH testing, high-load systems, and production
monitoring. Worked across fintech, data platforms and large-scale web systems.
Skills
Software Testing
QA methodologies, SDLC, STLC
•
Agile (Scrum, Kanban)
•
Test design, documentation, test strategy
•
API testing (REST, GraphQL, gRPC)
•
UI testing (Selenium, Playwright)
•
Regression, smoke, functional, integration testing
•
Client-server architecture understanding
•
Test Automation & Engineering
Python (PyTest, AsyncIO)
•
Playwright, Selenium WebDriver
•
BDD approach
•
CI/CD: Jenkins, GitLab CI
•
Load testing: Locust
•
Test frameworks design & maintenance
•
LLM-based test generation (Claude API)
•
Jira MCP integration
•
Backend / Data / Infrastructure
SQL (PostgreSQL)
•
Kafka, Redis
•
Airflow (DAGs, orchestration, custom features)
•
Docker, Kubernetes
•
AWS (S3, Athena, DMS, Lake Formation)
•
GCP (basic)
•
gRPC (proto-based services)
•
Linux (debugging, logs, CLI)
•
Observability & Tools
Kibana, Grafana
•
Jira, Confluence
•
TestRail
•
Git /GitLab /Mercurial
•
Postman, Swagger
•
Professional Experience
Automation QA Engineer, Innovation Group 12/2023 – 03/2026 | remote
High-load real-time platform for user interactions and analytics.
Responsibilities:
Developed automated E2E test framework using Python + Playwright + BDD
•
Built production health-check system (async execution, scalable architecture, Slack integration)
•
Performed API testing for backend and admin services
•
Designed test analytics system:
•
CI results aggregation
•
test stability metrics
•
flaky test detection
•
regression trend analysis
•
Developed internal testing utilities (gRPC-based tools, proto generation)
•
Integrated AI-assisted test generation (Claude API)
•
Jira integration via MCP connectors
•
Collaborated with DevOps and backend teams on production issues
•
Tech stack:
Python, Playwright, PyTest, AsyncIO, PostgreSQL, Pandas, gRPC, Jenkins CI, GitLab CI, Slack API, Docker,
Selenoid
Automation QA / Data Engineer, GR8 Tech 09/2019 – 04/2023 | Kyiv/remote
DWH /Data Lake /ETL platform development.
Responsibilities:
Built and maintained automated tests for data pipelines
•
Validated ETL processes and data integrity in DWH systems
•
Developed Python-based data pipelines and test utilities
•
Created SQL aggregation and validation reports
•
Load testing of backend and data services
•
Monitoring of Airflow DAGs and data pipelines
•
Developed custom Airflow and DataHub components
•
Worked with production monitoring and incident analysis
•
Tech stack:
Python, PyTest, Airflow, PostgreSQL, Kafka, AWS, Docker, Kubernetes, GitLab CI, Locust, Kibana, Grafana,
NiFi
QA Automation Engineer, EVO.company (Prom.ua) 03/2015 – 09/2019 | Kyiv
E-commerce platform (user cabinet, seller cabinet, cart system, chat support).
Responsibilities:
Automated API and UI testing
•
Created and maintained test cases and regression suites
•
API testing and backend validation
•
Code review participation
•
Bug reporting and issue lifecycle management
•
Collaboration with dev/PM/DevOps teams
•
Tech stack:
Python, JavaScript, PostgreSQL, MongoDB, Elasticsearch, GraphQL, Selenium, Postman, Jenkins CI, Git,
Docker, Kubernetes
QA Engineer, Lucky Labs 06/2014 – 03/2015 | Kyiv
HTML5 casino games platform (mobile iOS/Android).
Responsibilities:
Functional, regression, smoke, usability testing
•
Integration testing with partners
•
Production issue analysis and debugging
•
Mentoring junior QA engineers
•
QA process documentation and improvement
•
Tech stack:
HTML5, CSS3, JavaScript, jQuery, MySQL, C++, Fiddler, Chrome DevTools, TestRail
Education
Welding Engineering, 09/2007 – 02/2013 | Kyiv
National Technical University of Ukraine (KPI) Master’s Degree
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The candidate's resume is posted at https://www.work.ua/resumes/9568341/