QA Tester

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🕒 March 31

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Block Labs

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2022

₿ Crypto

🌐 Web 3

🤝 B2B

Crypto • Web 3 • B2B

Block Labs is a Web3-focused builder, investor, and marketing partner for blockchain projects. The company provides end-to-end blockchain development (smart contracts, decentralized wallets, NFT exchanges, payment gateways), web3-native marketing (social management, influencer/KOL campaigns, paid media, PR, partnerships), and investment support from seed to Series A. Block Labs works with founders to accelerate growth through technical development, go-to-market strategies, and strategic capital, operating from Sofia, Bulgaria.

📋 Description

• Execute manual test cases across web and mobile platforms, covering functional, regression, and smoke testing scenarios. • Run structured regression suites before production releases, logging defects with clear reproduction steps and severity classification. • Verify bug fixes and validate that resolved issues do not introduce new regressions in related areas. • Collaborate with QA Leads and developers to clarify requirements, flag ambiguities, and ensure test coverage aligns with acceptance criteria. • Maintain and update test case documentation, keeping test suites current as features evolve. • Participate in sprint ceremonies, providing testing status updates and raising blockers early. • Support exploratory testing efforts to uncover edge cases and usability issues beyond scripted test plans.

🎯 Requirements

• 1 to 3 years of experience in manual software testing, ideally within gaming platforms, fintech, or payments. • Comfortable working across web and mobile platforms and can adapt quickly to new product areas. • Familiarity with cross-browser and cross-device testing (e.g. BrowserStack) is a plus. • Strong eye for detail and can identify edge cases, inconsistencies, and usability issues that others might miss. • Ability to write clear, structured bug reports with steps to reproduce, expected versus actual results, and supporting evidence (screenshots, logs). • Familiarity with test management tools such as TestRail, Testmo, or similar is a plus. • Basic familiarity with developer tools (browser DevTools, API testing with Postman or similar) to support debugging and defect investigation. • Experience with real-time gaming platforms, multiplayer systems, or digital entertainment products is strongly preferred. • Blockchain or crypto payments exposure is a bonus. • Effective communication in English, both written and verbal, and comfortable collaborating asynchronously with distributed teams. • Proactive, take ownership of test assignments, and flag risks or blockers without waiting to be asked.

🏖️ Benefits

• Mature, mission-driven, and low-ego culture • Clarity over noise • Outcomes over theatrics • Pace without chaos • Professional growth opportunities