Middle QA Engineer – Client Centric Team

🔥 15 hours ago

🇵🇱 Poland – Remote

⏰ Full Time

🟡 Mid-level

🟠 Senior

🔧 QA Engineer (Quality Assurance)

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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GR8 Tech

WebsiteLinkedInAll Job Openings

501 - 1000 employees

🎮 Gaming

☁️ SaaS

Gaming • SaaS

GR8 Tech is a leading provider of B2B iGaming solutions. It specializes in offering customizable software platforms for online gambling businesses, focusing on enhancing player experience and operational efficiency. GR8 Tech's comprehensive offerings include a full-featured sportsbook, online casino solutions, CRM systems tailored for iGaming, and secure payment gateways. The company emphasizes technology innovation and infrastructure to support emerging markets and multi-currency and multi-language operations, ensuring global reach. GR8 Tech is committed to security and has obtained several certifications to meet industry standards. With solutions ranging from platform customization to comprehensive risk management, GR8 Tech is poised to empower iGaming businesses for success.

📋 Description

• Ensure product reliability across Web, native Mobile, Backend, and integrations • Own quality from feature understanding and test coverage through defect investigation and release support • Analyze requirements and product changes, identify gaps and risks, and define appropriate test coverage • Design and execute functional, regression, integration, exploratory, and end-to-end testing • Validate functionality across UI, API, database, and integration layers • Assess regression and release risks and make quality visible before changes go live • Investigate defects and localize issues across client, backend, data, integrations, and environments • Use browser DevTools, network debugging, proxy tools, API tools, logs, and databases to determine root causes • Inspect HTTP/HTTPS requests and responses to troubleshoot Web and Mobile issues • Verify bug fixes and prevent regressions • Test Web applications across user flows, integrations, and edge cases • Test native iOS and Android applications using platform-specific debugging tools • Test REST APIs and Backend functionality, including authentication, authorization, and API communication • Validate data using SQL queries and relational databases • Work with Postman, Swagger, or similar API tools • Support software releases and contribute to release readiness decisions • Communicate testing progress, blockers, risks, and quality to the team • Collaborate with developers and stakeholders to investigate issues and unblock delivery • Improve QA processes, documentation, and testing approaches • Adapt quickly to new products, technical areas, and testing contexts • Apply a generalist QA mindset and choose appropriate testing approaches • Work independently while raising questions, challenging assumptions, and escalating risks

🎯 Requirements

• Solid hands-on experience in Software Testing / Manual QA and ability to work independently • Strong experience testing Web applications and native iOS/Android applications • Strong hands-on experience with Backend and REST API testing • Good understanding of HTTP, client-server architecture, authentication, authorization, and API communication • Confident use of API testing tools such as Postman, Swagger, or similar • Good understanding of relational databases and ability to write SQL queries for data validation • Strong debugging skills, including browser DevTools, network analysis, and traffic interception tools such as Charles Proxy, Proxyman, Fiddler, or similar • Ability to investigate issues across UI, API, database, and integration layers • Hands-on experience with Git and common development/release workflows, including branches, merges, pull requests, tags/releases, and basic conflict resolution • Experience supporting software releases and understanding of functional, regression, integration, exploratory, and end-to-end testing • Ability to work with incomplete requirements, ask the right questions, identify risks, and build sufficient test coverage • Intermediate English or higher, with fluency in Ukrainian or Russian • Nice-to-have: practical experience with Kafka or similar message brokers and ability to read and analyze messages/events • Nice-to-have: understanding of asynchronous and event-driven communication and microservices architecture • Nice-to-have: experience with ADB/Logcat, Xcode Console, or other native Mobile debugging tools • Nice-to-have: familiarity with CI/CD pipelines, Docker, Kubernetes, or cloud environments • Nice-to-have: basic experience with test automation or scripting, and/or performance or load testing • Nice-to-have: experience working with high-load or product-based environments

🏖️ Benefits

• Benefits Cafeteria annual budget allocated to Sports, Medical, Mental health, Home office, and Languages • Paid maternity/paternity leave • Monthly childcare allowance • 20+ vacation days • Unlimited sick leave • Emergency time off • Remote-first work arrangement • Tech support • Coworking compensation • Online, offline, and offsite team events • Internal courses • Growth programs