Senior QA / SDET Engineer
3B Staffing LLC
Key Responsibilities
- Design and implement automated unit, integration, end to end, and stress tests for both refactored components and new UI functionality, using existing internal frameworks and approved tools (e.g., Playwright, Postman).
- Enhance current automation frameworks where necessary, aligned with established engineering standards.
- Collaborate with backend and frontend engineers to test full workflows across UI, APIs, and microservices.
- Participate in code and test reviews, contributing to testability, best practices, and engineering quality.
- Perform limited exploratory testing early in the cycle until automation coverage is established.
- Ensure automated tests integrate into CI/CD pipelines to support rapid, reliable delivery across both the refactoring programme and greenfield portal build.
- Apply familiarity with Post Trade and Collateral Management lifecycle events (e.g., allocations, confirmations, settlements, margining) to design realistic and business aligned automated tests.
- Bachelor's degree in Computer Science, Engineering, or equivalent.
- 10+ years of combined software engineering and QA automation experience, consistent with seniority expectations across all roles.
- Strong hands-on automation skills using Java or JavaScript/TypeScript, especially with Playwright, Postman, REST/JSON testing, and browser/UI automation.
- Solid understanding of modern web systems (React frontends, REST APIs, microservices) and ability to test full-stack workflows.
- Experience integrating automated tests into CI/CD pipelines.
- Comfortable operating in environments without a separate QA team, where quality is owned collectively.
- Strong debugging, analysis, and communication skills.
- Demonstrated experience testing systems within financial institutions, with exposure to trading, post-trade, collateral, or risk-related platforms in regulated environments.
- Experience testing cloud-hosted applications (AWS preferred).
- Exposure to Docker/Kubernetes environments.
- Experience with performance or load testing tools.
Vacancy posted 5 days ago
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