Tagus Labs Logo

Tagus Labs

Web3 QA Engineer

Posted 4 Days Ago
In-Office or Remote
Hiring Remotely in Greece
Mid level
In-Office or Remote
Hiring Remotely in Greece
Mid level
Design and execute comprehensive test plans for dApps and smart contracts, perform unit/integration/end-to-end testing, run security audits and vulnerability assessments, automate tests within CI/CD pipelines, monitor quality metrics, debug issues, and collaborate with developers and product managers to ensure reliable DeFi/EVM-compatible applications.
The summary above was generated by AI

Join Tagus Labs - FZCO, a leading venture builder in the blockchain services industry, as a Web3 QA Engineer. At Tagus Labs, we are dedicated to driving innovation in LSTfi by leveraging our deep understanding of Liquid Staking Tokens (LST) and their potential. As part of our team, you'll play a crucial role in shaping the future of this groundbreaking ecosystem. We value accountability, challenge, curiosity, determination, growth, hard work, honesty, innovation, leadership, mutual respect, ownership, personal responsibility, reliability, respect, teamwork, and trust. Embrace the opportunity to work in a dynamic environment where your skills will contribute to developing cutting-edge projects that pioneer the convergence of liquid staking and DeFi technologies. Be part of a team that is actively involved in creating scalable sources of rewards for DeFi projects while preserving liquidity and maintaining flexibility.

Responbilities

  • Design, develop, and execute comprehensive test plans and test cases for dApps and smart contracts.

  • Conduct unit testing, integration testing, and end-to-end testing to ensure functionality and performance.

  • Perform security audits and vulnerability assessments of smart contracts.

  • Utilize automated testing tools to streamline testing processes and improve efficiency.

  • Collaborate closely with developers, product managers, and other stakeholders to understand requirements and provide timely feedback.

  • Monitor and report on quality metrics and test coverage, ensuring continuous improvement of testing practices.

  • Investigate and debug issues, providing clear and actionable feedback to the development team.

  • Stay up-to-date with the latest advancements in blockchain technology and QA best practices.

Requirements

  • 3+ years of experience in QA engineering, with at least 1 year focused on DeFi applications.

  • Proficiency in smart contract development and testing frameworks such as Truffle, Hardhat, or other frameworks

  • Strong understanding of Ethereum, EVM-compatible chains and DeFi protocols.

  • Experience with security analysis tools.

  • Familiarity with test libraries.

  • Knowledge of CI/CD pipelines and automated testing tools.

  • Excellent analytical, problem-solving, and debugging skills.

  • Good communication skills and the ability to work collaboratively in a remote team environment.

Similar Jobs

12 Days Ago
Remote
Senior level
Senior level
Blockchain • Consulting
Ownership of QA for Web3 products: design and implement API and backend test strategies, build automation suites, manage and resolve bugs, maintain testing documentation, and collaborate cross-functionally to shift testing left and ensure product quality.
Top Skills: BlockchainGitGithub ActionsLinearPlaywrightPostmanRest ApiTypescriptWeb3
2 Hours Ago
Remote or Hybrid
Mid level
Mid level
Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
You will manage change initiatives for the o9 project, ensuring effective communication, engagement, and adoption across functions, while training teams and tracking success metrics.
Top Skills: O9 Planning TransformationSap S/4 Hana
Senior level
Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
Assess information security risks, test security systems, implement cybersecurity technologies, and support day-to-day security operations. Apply policies, standards, and governance; manage third-party providers as needed; deliver security training; and support global information security lead in awareness campaigns and compliance activities while communicating with technical teams and leadership.

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account