QA Engineer
GR8 Tech builds B2B iGaming platforms for operators who play to lead.
We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.
With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.
Our ambition drives us. Our people make it real.
If you’re a challenger in spirit and a champion in action — join us.
Why this role exists:
Ensure the high quality, reliability, and stability of software products through thorough manual testing and defect management. Drive quality assurance throughout the entire software development lifecycle while leveraging modern AI-powered tools to optimize testing efficiency.
What you’ll drive:
Test execution & quality assurance
— Create, maintain, and execute detailed test cases and test scenarios.
— Perform functional, regression, integration, exploratory, and user acceptance testing.
— Validate software against functional and non-functional requirements.
— Verify bug fixes and ensure high-quality releases.
— Support performance and load testing activities where required.
— Take end-to-end ownership of feature quality throughout the SDLC — from requirement analysis and test planning to post-release validation.
— Leverage AI-powered tools to accelerate test design, requirements analysis, defect investigation, documentation, and other day-to-day QA activities.
Defect management
— Identify, document, prioritize, and track software defects.
— Investigate issues and provide clear reproduction steps.
— Work closely with developers to resolve defects efficiently.
— Analyze recurring issues and recommend preventive improvements.
Collaboration & delivery
— Partner with developers, Product Managers, and other stakeholders throughout the SDLC.
— Contribute to test planning and ensure comprehensive test coverage.
— Communicate testing progress, risks, and quality metrics clearly.
— Support release readiness by validating critical functionality.
Process improvement
— Improve testing documentation, QA processes, and testing methodologies.
— Contribute to the development of reusable test scenarios and frameworks.
— Help increase testing efficiency through better tooling, AI adoption, and automation collaboration.
— Share knowledge and support junior QA engineers in their professional growth.
What makes you a GR8 Fit:
Must-have
— 3+ years of experience in Manual QA or Software Testing within the FinTech domain.
— Strong understanding of software testing methodologies and SDLC.
— Experience with functional, regression, integration, and exploratory testing.
— Experience working with bug tracking and test management tools.
— Good understanding of relational databases and ability to write SQL queries.
— Experience testing web applications and APIs.
— Familiarity with Git and modern development workflows.
— Understanding of client-server architecture, REST APIs, and distributed systems.
— Hands-on experience using AI-powered tools (e.g. ChatGPT, Claude, GitHub Copilot or similar) to improve testing efficiency and optimize QA workflows.
— Ability to work effectively in a fast-paced product environment, balancing multiple priorities and adapting quickly to changing requirements.
— Upper-Intermediate English or higher, with fluency in Ukrainian or Russian.
Nice-to-have
— Experience testing mobile applications (iOS and Android).
— Familiarity with Docker, Kubernetes, CI/CD pipelines, and cloud environments.
— Basic knowledge of automation testing tools and scripting.
— Experience with log monitoring and observability tools (Grafana, Kibana, Sentry).
— Experience working with event-driven architectures and messaging systems (Kafka or similar).
— Understanding of microservices architecture.
— Experience in high-load or product-based environment.
Why you’ll love working here:
Benefits Cafeteria — annual budget you allocate to:
Sports • Medical • Mental health • Home office • Languages.
Work-life & support
— Paid maternity/paternity leave + monthly childcare allowance.
— 20+ vacation days, unlimited sick leave, emergency time off.
— Remote-first + tech support + coworking compensation.
— Team events (online/offline/offsite).
— Learning culture with internal courses + growth programs.
Our culture & core values:
GR8 Tech culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.
FUELLED BY TRUST: we’re open, honest, and have each other’s backs.
OWN YOUR GAME: we take initiative and own what we do.
ACCELER8: we move fast, focus smart, and keep it simple.
CHALLENGE ACCEPTED: we grow through challenges and stay curious.
BULLETPROOF: we’re resilient, ready, and always have a plan.