QA Engineer - Manual & Automation

StarkWare, Israel's largest deep-tech blockchain company and a global leader in blockchain infrastructure, has developed technology that overcomes the blockchain industry’s key challenge: scalability. By applying zero-knowledge proofs, StarkWare enables tens of thousands of transactions per second with reduced costs, preserving security and privacy.

Its Layer 2 innovation, Starknet, operates on Ethereum and potentially Bitcoin, allowing developers to build decentralized, scalable, and cost-effective applications on the blockchain.

What You’ll Do

• Design, implement, and maintain automated test suites for blockchain oriented web and backend systems.
• Write and execute manual test cases when needed, ensuring high coverage and quality.
• Collaborate with developers and product managers to design test strategies and identify issues early in the development cycle.
• Continuously improve testing processes, frameworks, and tooling to increase efficiency and reliability.
• Report, track, and verify bug fixes using modern issue-tracking systems.

Why StarkWare?

• At StarkWare, you’ll work on cutting-edge technology at the forefront of Web3 innovation. The blockchain industry is evolving rapidly, and our solutions are shaping the future of decentralized systems.
• You’ll collaborate with some of the smartest minds in cryptography, engineering, and product development, in a culture that values curiosity, impact, and technical excellence. If you’re excited about solving complex problems and making a real difference in the blockchain ecosystem, this is the place for you.

Requirements

• Bachelor’s degree in Computer Science or a related field.
• Solid understanding of computer science principles - data structures, algorithms and web technologies.
• Strong, problem-solving, and analytical skills, with great attention to detail.
• Excellent communication and collaboration skills.

Nice to Have:

• Experience with blockchain, smart contracts, or Web3 applications.
• Proficiency in TypeScript/JavaScript and familiarity with automation frameworks such as Playwright.
• Familiarity with frontend testing, UI validation, and cross-browser testing.
• Experience with CI/CD pipelines and tools (e.g., GitHub Actions, Jenkins).