We are looking for a Senior QA Engineer who will contribute to the entire lifecycle of HTML5 casual game development - from inception to live maintenance. As a key player, you'll champion the delivery of top-notch products, becoming an integral part of an agile, multidisciplinary, and creatively charged game development team.  About CoolGames At CoolGames, we’re proud to be a leading international HTML5 game studio, working with some of the world’s biggest ‘Big Tech’ game platforms, such as Netflix, Discord, Facebook and Microsoft Play. We also work with famous games IP such as Battleship, Angry Birds and Monopoly.   CoolGames is part of Keesing, the world’s largest Braintainment company. Keesing is a financially strong publisher of engaging sudokus, crosswords and many other puzzles & games with a presence in over 20 countries headquartered in The Netherlands.  With the CoolGames HQ in Amsterdam, supported by our global remote teams, we offer market-competitive salaries, the chance to contribute to successful casual games that are played by millions and work directly with some of the biggest brands in the world. We believe in creativity, collaboration and delivering world-class gaming experiences, while giving you the choice to either join our Amsterdam studio or become part of our remote teams. If you want to grow your career in a profitable, internationally recognized company, work closely with world-famous partners and be part of a highly professional international team - CoolGames is the right place for you. About the role   As a QA Engineer at CoolGames, you take responsibility for delivering high quality products. Your teamwork will be fundamental to the success of the products you work on. During a workday you might be testing, building and maintaining automated tests to speed up regression,  reviewing requirements, drafting test cases or collaborating with teammates to figure out tricky bugs among other things. Your responsibilities will include: - Testing games manually (black box testing); - Identify and track project issues; - Pay attention to user experience, gameplay mechanics, graphics, and audio elements to ensure a seamless gaming experience; - Participate in the planning and execution of QA activities throughout all phases of the sprint lifecycle; - Reviewing and analyzing game design documents and functional specifications; - Creating test documentation (test plans, traceability matrix, test cases, checklists, test reports); - Designing, implementing, and maintaining automated testing suites using tools like Playwright; - Facilitating smooth releases and collaboration with a team; - Provide feedback and suggestions to improve quality and game experience.

• Lead full-cycle implementation projects (typically 30–90 days) from kickoff through go-live and hypercare • Own and manage 1–2 concurrent client implementations depending on workload • Conduct project scoping, requirements gathering, and solution design with clients • Configure and deploy CCaaS and UCaaS platforms such as Zoom, Five9, Genesys, Dialpad, or similar systems • Manage technical setup including number porting, routing configuration, system provisioning, and UAT testing • Support integration and configuration of APIs and connected systems where applicable • Facilitate client onboarding sessions, training, and implementation workshops • Serve as the primary point of contact for clients throughout the implementation lifecycle • Coordinate with internal teams including IT, project managers, and support teams to ensure delivery success • Ensure smooth transition to vendor support or operations teams after go-live • Create and maintain implementation documentation, onboarding guides, and technical playbooks • Identify implementation risks, troubleshoot deployment issues, and recommend solutions in real time

Role Description We are looking for a QA Engineer to design and execute testing strategies that ensure the reliability and quality of our products. You will be a critical voice for the end user. Key Responsibilities - Write and execute manual and automated test cases. - Identify, document, and track bugs through to resolution. - Develop automated test scripts using Selenium, Cypress, or similar tools. - Collaborate with developers to integrate testing into CI/CD pipelines. - Define and monitor quality metrics. Qualifications - 2+ years of QA experience. - Experience with test automation frameworks. - Strong analytical and problem-solving skills. - Familiarity with Agile/Scrum methodologies. - Excellent attention to detail and communication skills.

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1.2B exit) and Petter Made (founder SumUp, €8B) who are eager to support outlier personalities and serial entrepreneurs to build €1B+ companies. Our offer: - A salary while you build your startup as you will directly be employed by us. Alternatively, you can opt for up to €500k in funding. - 1:1 sparring with unicorn founders on a weekly basis - Community: Access to the top 0.1% of founders, peers and investors - Team building: Hiring top notch talent supported through our network (over 50,000 professionals) - Distribution: Support in reaching product-market-fit and building up a sales force / marketing machine - Funding support for securing a multi-million euro funding round within 12 months (on average, EWOR Fellows raise > €2M after our Grand Pitch) One of our fellows set a record for Europe’s largest pre-seed round by a first-time founder, securing a €12M pre-seed investment. Tasks - You will own, build, and run your startup in fields such as Biotech - You will embark on an extensive personal development journey crafted by unicorn founders and follow a fully customised programme enhancing your goal, time, and energy management - You will receive support in hiring through our network to over 50,000 professionals and advice as well as best practices from serial entrepreneurs - You will receive intensive coaching to make your startup ready to raise millions in funding - You will iterate your product with us until having reached product-market-fit and receive support in building up a sales force or creating a marketing engine respectively Requirements - You are based in Europe or the Americas or open to relocate - You are willing to take full responsibility for your own startup and scale it to €100M+ in revenues - You have excellent communication skills in the English language Join us and build a €1B+ company with us!