At Matter Labs, we are building zkSync: a blockchain scaling solution secured purely by cutting-edge cryptography. Our mission is to scale Ethereum to billions of users, fully preserving its most valuable properties — permissionlessness, trustlessness, and resilience, — in order to protect and enhance global economic freedom.
10 серпня 2022

Senior Manual QA Engineer (European time zone) (вакансія неактивна)

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At Matter Labs, we are building zkSync: a blockchain scaling solution secured purely by cutting-edge cryptography. Our mission is to scale Ethereum to billions of users, fully preserving its most valuable properties — permissionlessness, trustlessness, and resilience, — in order to protect and enhance global economic freedom.

We hold a strong opinion that zero-knowledge proofs (ZKP) are the only technology today that can achieve this goal. We are also proud to be the pioneer of the ZKP tech on Ethereum, and one of the few companies in the world with strong expertise in this field. Our contributions over the last 3 years include the first ZK rollup ever built, the first implementation of recursive ZK proofs on Ethereum, and the world’s first practical FPGA-based ZKP accelerator. Most recently, we launched a zkEVM testnet, making zkSync the first ZK rollup capable of executing native Ethereum smart contracts.

Across all hires we make at Matter Labs, regardless of role or team, we look for signals that a candidate will thrive in a culture like ours, where we value freedom, ownership mindset, and meritocracy.

The Role

We are looking for a senior quality assurance engineer who will:

  • manually test the overall product ecosystem using appropriate testing techniques and instruments
  • analyse requirements and specifications and work on test documentation
  • work with testing metrics
  • perform quality assurance, not quality control

Your Profile

What we expect from you:

  • You are driven by passion, curiosity, and desire to make a meaningful contribution to the world
  • 5+ years of experience in manual testing for the web (for both desktop and mobile devices)
  • Profound knowledge of testing theory in the context of real usage (test design technics, testing levels, etc.)
  • Profound knowledge and hands-on experience how to create and support test documentation
  • Hands-on experience of interacting with test management systems (TestRail, Allure TestOps, Zephyr, TestPad, etc)
  • Ownership mindset and a track record of successfully accomplished projects
  • Strong communication skills in English and comfortable working with remote teams

Nice to have:

  • Knowledge of blockchain technology and understanding specifics of Web3
  • Hands-on experience in testing Ethereum dApps
  • Hands-on experience in creating and executing automation test suites in Cypress / Playwright
  • Knowledge and hands-on experience of continuous integration

The Offer

You will work on a deeply mission-driven project, making a significant contribution to the greater economic and political freedom globally. All of our code is open source.

We are a fast growing startup in the world’s fastest growing industry. We offer highly competitive cash and equity compensation.

We respect every team member as an individual. We encourage healthy work/life balance without excessive overtime. We will provide you with anything we can to help you grow professionally, be productive and happy.

We are a remote-first, results-only organisation. Most of the team is based in Europe, and we currently only consider candidates located in EEST (UTC+3). You are expected to adjust your schedule, work and communication methods to such an environment.

About zkSync

zkSync is a ZK rollup, a Layer-2 scaling solution that preserves the security properties of the underlying blockchain by leveraging the latest generation of succinct zero-knowledge proofs.

About Matter Labs

Matter Labs is the pioneer of zero-knowledge proof tech on Ethereum. The company has launched the first-ever public ZK rollup prototype in early 2019, was the first to implement recursive ZK proofs on Ethereum, and created the world’s first practical FPGA-based hardware for ZKP acceleration in 2020. Matter Labs recently launched a zkEVM testnet, making zkSync the first ZK rollup capable of executing native Ethereum smart contracts.

Matter Labs’ team is rooted in the belief that cryptography and blockchain are essential technologies for protecting and fostering freedom globally. They enable mutually distrusting counterparts to collaborate without relying on authorities or third parties. Blockchains enabled by zero-knowledge proofs promise a fairer and more efficient global digital economy.