Senior QA Engineer, Core Wallet

Company: Ava
Company: Ava
Department: QA - Core
Posted on: 2025-09-13 01:10
Back to jobs New Senior QA Engineer, Core Wallet Brooklyn, NY or Remote (North America) Apply Applicant Privacy Notice Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. We are seeking a strong, hardworking Senior QA Engineer with strong test automation skills in varied disciplines to join our Core team. The ideal Engineer will play an integral role in helping Ava Labs build and deliver groundbreaking applications for web3. Automation frameworks you’ll work directly with include, but are not limited to, selenium, playwright, puppeteer, webdriver.io, and the same for JS api testing frameworks. What You Will Do Along with building out our end-to-end tests, you will also help establish and lead scalable long term testing frameworks and best practices for the future Be trusted to work autonomously, with minimal supervision, to build frameworks from scratch Design, develop, maintain, prototype and execute functional, regression, integration and end-to-end tests Maintain and improve automation frameworks that can be used by both Development and QA Perform automated and manual testing efforts for our products Help maintain high security and quality standards held by institutional grade custody products Help define, improve, and implement QA standard methodologies Work across varied application stacks—Web, Mobile (iOS/Andriod), APIs, etc., with the main priority being the Web app Leverage latest AI technologies to increase development efficiency and velocity What You Will Bring B.S. in Computer Science or related field (or equivalent experience) 5+ years of professional experience in software QA/Test engineering Developed test automation using Typescript/Javascript Need to have experience and be able to build frameworks from scratch—ideally with a playwright Experience with UI automation frameworks and building test suites with Selenium, WebdriverIO, Cucumber, and other test frameworks Familiar with version control, defect tracking, and test management tools (Github, Jira, TestRail) Experience crafting test strategies, test plans, and test cases Hands-on experience with continuous integration process to manage Regression/Smoke Automation suites (GitHubActions, Jenkins) Experience driving quality through process, instrumentation, requirements and testing Efficient in effort estimation, planning, prioritization and time management Flexible with a positive “do what needs to be done” demeanor Ability to work autonomously with minimal direction Experience testing web3 and blockchain technologies and products Be able to pass a background check Nice-to-Have Experience with Performance or Load testing Experience with Java Script Salary Range: $134,000 to $167,000 ( **This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location. NYC metro candidates are required to be in office 2-3x/week, with exceptions.) #LI-Remote #LI-RP1 WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. 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