About this role
Salary: £68,000 - 89,000 per year
Requirements: 1+ year working with blockchain or Web3 products, ideally on Solana6-10 years of hands-on experience in manual QA techniques and test automation roles, ideally in Agile environmentsExperience testing smart contracts, transactions, and wallet integrationsProficiency with test automation frameworks and tools such as Selenium, Cypress/JavaScript/TypeScript, Appium, REST Assured, Postman, SoapUI, Cucumber, Serenity, and database testingSolid experience with CI/CD pipelines and tools such as Jenkins and GitHub ActionsFamiliarity with cloud-native architectures and container technologies such as Docker and KubernetesExperience testing distributed systems and microservice architecturesStrong analytical and problem-solving abilitiesExcellent communication and collaboration skillsExposure to financial services, fintech, or trading system technologies is a plusStrong coding skills in Java, Kotlin, or similar languages, with experience building maintainable test automation code is a plusFamiliarity with XRAY, TestRail, Grafana, Kibana, Prometheus, and Helm charts for test management and observability is a plusUnderstanding of performance, reliability, or security testing approaches is a plusISTQB/CSTE certification is a plus Responsibilities: Own the automation of Web3 wallet workflows, including wallet integrations, transaction validation, and end-to-end blockchain interactionsDevelop and execute comprehensive test plans and test cases for smart contracts, transactions, and wallet integration workflowsCollaborate with developers, product managers, and DevOps engineers in Agile ceremonies to ensure test coverage aligns with business needsLog, prioritize, and manage defects using tracking tools like JIRAAnalyse test results, generate quality metrics, and clearly communicate risks and issues Technologies: AppiumBlockchainCI/CDCloudCucumberCypressDevOpsDockerGitHubGrafanaHelmISTQBJIRAJavaJavaScriptJenkinsKibanaKotlinKubernetesPostmanPrometheusRESTSecuritySeleniumTypeScriptWeb3UX UI DesignWeb More:
At R3, we are building the on-ramp for the next trillion dollars of assets to move on-chain, bridging the worlds of traditional finance and decentralized finance. We are launching institutional-grade RWA yield vaults, fully composable and integrated into Solana DeFi. We offer opportunities to contribute to and shape the test strategy for key product components, help shape test frameworks and tooling direction, and work in a fast-paced, collaborative team environment with modern DevOps and agile workflows.
last updated 36 week of 2026