Senior Web3 SDET

Senior Web3 SDET

Company

R3

Conditions

2 days agoSenior R3 Mumbai Onsite Other Jobs by R3

R3 R3 provides enterprise blockchain infrastructure for regulated financial institutions through its Corda distributed ledger platform. Series A10 current maintainers 4 active leads 1 new active lead 6 lead step-downs 2 early lead departuresTeam intelligence Maintainer signals as of 8/13/2026 London, United Kingdom Funding history Series A ($5M) Series A ($5M) Unknown ($107M) Investors cls bnp-paribas-private-equity Barclays Corporate Banking Banco Bilbao Vizcaya Argentaria Banco Bradesco Projects Corda L1 C Corda Enterprise L1 R R3 Solana Integration Cross-chain Infrastructure R3 Digital Markets Developer Tooling R3 Digital Assets RWA Tokenisation Platform R R3 Digital Currency Stablecoin Issuer R3 Tokenized Deposit RWA Tokenisation Platform R3 Digital Lab Developer Tooling R3 Digital Connect Cross-chain Infrastructure R3 Offline Payments Payments Infrastructure & Orchestration About R3 R3 provides distributed ledger infrastructure for regulated financial institutions through its Corda platform. The company enables asset tokenization, smart contract execution, and interoperability with existing financial systems. R3 supports over 300 institutional members across banking, insurance, and capital markets sectors. View jobs by R3

Skills

Appium Automation Blockchain Ci/Cd Cucumber Cypress Database Docker Github Actions Javascript Jenkins Jira Kubernetes Microservice Postman Qa Rest Assured Selenium Serenity Smart Contract Soapui Solana Typescript Wallet Web3

Candidate Availability

Mumbai · Required Required and preferred rules are kept separate and reflect the wording in the original posting.

About the Role

You will design, execute, and automate tests for blockchain applications and decentralized systems. You will automate wallet workflows, validate transactions, test smart contracts and integrations, manage defects, analyze quality metrics, and communicate risks and issues.

Requirements

• 1+ year of experience with blockchain or Web3 products
• 6–10 years of hands-on experience in manual QA and test automation
• Experience testing smart contracts, transactions, and wallet integrations
• Test automation frameworks including Selenium, Cypress, JavaScript, TypeScript, and Appium
• API testing tools including REST Assured, Postman, and SoapUI
• BDD tools including Cucumber and Serenity
• Database testing
• CI/CD pipelines including Jenkins and GitHub Actions
• Cloud-native architectures
• Docker
• Kubernetes
• Distributed systems
• Microservice architecture
• Analysis
• Problem-solving
• Communication
• Collaboration

Responsibilities

• Automate Web3 wallet workflows and end-to-end blockchain interactions
• Develop and execute test plans and test cases for smart contracts, transactions, and wallet integrations
• Collaborate with developers, product managers, and DevOps engineers to align test coverage with business needs
• Log, prioritize, and manage defects in JIRA
• Analyze test results, generate quality metrics, and communicate risks and issues

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