Senior Software Development Engineer Test (SDET)
Delphi-US
- Location
- Chicago · Dallas
- Workplace
- Hybrid
- Employment
- Contract
- Salary
- USD 45–55/hr
Posted 2mo ago
The employer’s full description could not be read from their board. This is a summary of the posting — follow the apply link for the original.
Responsibilities
- Design and maintain automated regression test suites to validate security patches, including CVEs across OS, browser, and middleware layers.
- Develop security-focused test cases covering OWASP Top 10 categories, authentication bypass, privilege escalation, and injection attack vectors.
- Integrate AI-assisted test generation tools to accelerate vulnerability fix validation and reduce manual testing efforts.
- Leverage Selenium WebDriver, Cucumber BDD, and TestNG/JUnit to create functional regression suites that verify security fixes do not cause regressions.
- Author Gherkin feature files to document security acceptance criteria for audit and compliance purposes.
- Integrate security regression suites into Jenkins pipelines, ensuring automated vulnerability validation prior to environment promotion.
- Manage test environment deployments using Harness and Rancher, ensuring reproducible security testing contexts across multiple environments.
- Maintain YAML and Groovy pipeline configurations to enforce security test gates as part of release cycles.
- Tag automated tests appropriately and ensure execution across all target environments to meet compliance requirements.
- Track vulnerability fix validation results in SpiraTest and Jira, maintaining traceability from CVE identification through testing and closure.
- Generate security test metrics and reports via SpiraTest and Splunk to confirm vulnerabilities are verified before release.
- Support governance reporting by providing daily status updates on security defect resolution.
- Collaborate with security teams and Mythos Preview partners to understand new vulnerabilities and translate them into testable acceptance criteria.
- Participate in Agile ceremonies and conduct testability reviews during design and code review phases with a focus on security.
Requirements
- Minimum of 3 years of experience as a Software Development Engineer in Test or similar role.
- Hands-on experience with Selenium WebDriver, Cucumber BDD, TestNG/JUnit, and Rest Assured.
- Working knowledge of security testing concepts, including OWASP Top 10, CVE workflows, and common vulnerability classes.
- Experience integrating automated test suites into Jenkins CI/CD pipelines with Git/GitHub.
- Proficiency in Java, Gherkin, YAML, and JSON within testing frameworks.
- Familiarity with AI-assisted development tools, specifically Claude Code.
- Solid understanding of Software Testing Life Cycle (STLC), Agile methodologies, and defect management workflows.
- Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, or a related field.
Preferred
- Experience in financial services, regulated industries, or critical infrastructure security.
- Exposure to static analysis tools (SonarQube, Checkmarx) or DAST tools.
- Familiarity with Docker and containerized test environments.
- Security certifications such as CompTIA Security+ or CEH.
- Knowledge of cloud environments like AWS or Azure.
Skills
- Selenium WebDriver
- Cucumber BDD
- TestNG
- JUnit
- Rest Assured
- Gherkin
- YAML
- JSON
- Java
- Jenkins
- Git
- GitHub
- Harness
- Rancher
- SpiraTest
- Jira
- Splunk
- Claude Code
- Docker
- AWS
- Azure
- SonarQube
- Checkmarx
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