Company Description: 3thix strives to transform the economics of the gaming industry by providing in-game token/currency liquidity between games of a publisher, decreasing attrition and lowering customer acquisition costs for our game publishers (e.g. Roblox, Epic/Fortnite, Steam, etc.) and the 2 billion monthly active users. It also captures in-game transactional data (purchases, level ups, achievements, transfers, etc.) to build a blockchain-backed ledger for publishers and content creators to finely target audiences. The fintech platform includes payments (credit/debit card, ACH, banking, FBO deposit accounts) as well as blockchains, including the integration with L1/L2 blockchains, creating liquidity pools, loyalty/airdrops, and the launch of the utility tokens. Our payments platform will handle both custodial and non-custodial wallets, automated DEX, liquidity pools, trade pairs and least cost routing. It also handles the minting and burning of tokens and NFTs. On the martech side, the platform collects all of the transactional information from game play as well as using AI/ML to scrub the data to create an ad network with finely-grained targeting. Players will earn tokens for watching and interacting with ads which can be redeemed for game tokens. Role Description: This is a remote full-time role for a Senior Software Development Engineer in Test expertise in testing REST APIs built on GoLang and web applications developed with React, particularly within the fintech sector. The ideal candidate will play a crucial role in ensuring the quality, reliability, and security of our fintech products and services. Develop, maintain, and execute automated test suites for REST APIs built on GoLang and web applications built with React. Collaborate closely with software developers, product managers, and other stakeholders to understand system requirements and define test strategies & test cases. Identify, document, and track software defects in JIRA and work closely with development teams to ensure timely resolution. Implement and enhance test automation frameworks and tools to improve efficiency and test coverage.Participate in code reviews and provide feedback on testability, scalability, and maintainability. Work closely with cross-functional teams to ensure alignment with business goals and regulatory requirements. Stay updated on industry trends, emerging technologies, and best practices in fintech, software testing, and quality assurance. Qualifications : Bachelor's degree in Computer Science, Engineering, or related field. 5+ years of experience as a Senior Software Development Engineer in Test, with a focus on testing REST APIs and web applications. Strong proficiency in GoLang programming language for API testing and JavaScript/TypeScript for web application testing. Experience working in the fintech industry, with a solid understanding of financial concepts, regulations, and security standards. Hands-on experience with API testing tools (e.g., Postman, Rest Assured) and web automation frameworks (e.g., Selenium, Cypress). Familiarity with React.js and related libraries/frameworks for web development. Experience with version control systems (e.g., Git), continuous integration tools (e.g., Jenkins, GitLab CI/CD), and containerization (e.g., Docker). Strong analytical and problem-solving skills, with meticulous attention to detail. Excellent communication and collaboration skills, with the ability to work effectively in a team environment. Preferred Qualifications: Knowledge of microservices architecture, distributed systems, and cloud computing platforms (e.g., AWS, Azure). Familiarity with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB). Relevant certifications in software testing, quality assurance, or fintech. Experience with performance testing tools (e.g., JMeter, Gatling ) and security testing methodologies.
