Senior Software Development Engineer in Test

🕒 February 25

🏄 California – Remote

🏄 California – Remote

⏰ Full Time

🟠 Senior

⚙️ Software Development Engineer in Test (SDET)

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EBizCharge

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2004

💳 Fintech

☁️ SaaS

🤝 B2B

Fintech • SaaS • B2B

EBizCharge is a payments and accounts-receivable automation platform that provides embedded payment processing (credit/debit, eCheck), virtual terminals, recurring billing, mobile/text-to-pay, and fraud prevention. It integrates natively with ERPs, accounting systems, CRMs and eCommerce platforms to automate cash application, reduce days sales outstanding, and simplify payment collection for small, mid-market and enterprise businesses. The service includes tokenization, off-site data storage, chargeback protection, and transparent pricing.

📋 Description

• Design, develop, and maintain automated test frameworks for APIs, backend services, and web applications related to the EBizCharge payment gateway • Write and execute automated tests for payment flows including authorization, capture, refunds, voids, tokenization, and recurring payments • Validate PCI-compliant workflows and ensure secure handling of sensitive payment data • Perform API testing (REST/SOAP) for gateway services, integrations, and third-party processors • Conduct integration, regression, and end-to-end testing across ERP and accounting system integrations • Collaborate with software engineers to identify test gaps, reproduce issues, and improve testability • Monitor and improve test coverage, reliability, and execution time in CI/CD pipelines • Perform performance and load testing to ensure the gateway handles high transaction volumes • Participate in code reviews with a quality-first mindset • Document test strategies, test cases, and quality metrics

🎯 Requirements

• 5+ years of experience as an SDET, QA Automation Engineer, or similar role • Strong programming skills in one or more languages such as Java, C#, Python, or JavaScript/TypeScript • Experience building test automation for APIs and backend systems • Hands-on experience with test frameworks such as Selenium, Playwright, Cypress, RestAssured, Postman, or similar • Solid understanding of CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps, etc.) • Experience testing financial systems or payment gateways • Strong knowledge of SQL and database validation • Familiarity with version control systems (Git)

🏖️ Benefits

• tremendous learning opportunities • career growth potential • dynamic work environment