QA Automation Engineer

November 5

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Block Labs

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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.

51 - 200 employees

Founded 2022

₿ Crypto

🌐 Web 3

🤝 B2B

📋 Description

• Lead the design, development, and maintenance of automated test frameworks across web and mobile platforms. • Work closely with product and engineering teams to ensure the reliability, scalability, and performance of our products. • Continuously improve our QA automation strategy and tooling. • Design, implement, and maintain end-to-end automated test suites for web and mobile applications (iOS & Android) and API layers. • Build and enhance automation frameworks using TypeScript, Cucumber-JS, and Playwright, ensuring reusability and scalability. • Automate mobile testing on iOS and Android using Appium, Maestro, Playwright for mobile, or equivalent tools. • Integrate automated tests into CI/CD pipelines and ensure stable, fast feedback loops. • Collaborate with developers and product managers to define acceptance criteria. • Execute exploratory, regression, and integration testing when required to complement automation. • Maintain detailed test documentation, test reports, and quality dashboards.

🎯 Requirements

• 3+ years of experience in QA automation, covering UI, API, and mobile testing. • Strong proficiency in TypeScript/JavaScript, Cucumber-JS (BDD), and Playwright. • Proven experience automating RESTful APIs (using Playwright, node-fetch, Axios, Supertest, Postman, etc.). • Experience automating native and hybrid mobile apps (iOS & Android) using Appium, Maestro or similar tools. • Solid understanding of CI/CD pipelines, Git workflows, and test reporting integration. • Familiar with Testmo/TestRail, BrowserStack, or other device farm solutions. • Excellent analytical and debugging skills with strong attention to detail. • Great communication and collaboration skills, with a proactive approach to improving quality. • Experience in iGaming is required; blockchain/Web3 experience is a strong plus.

🏖️ Benefits

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