Service Credit Union · 8 hours ago
Senior QA Engineer - Automation & API
Portsmouth, NH
Full-time
Onsite
Senior Level
5+ years expService Credit Union is seeking a Senior QA Engineer - Automation & API to design and own automated test suites for their applications. The role involves collaborating with development and business groups to enhance quality checks and ensure robust automation and API quality across integrations and applications.
BankingFinancial Services
Responsibilities
Define QA strategy for APIs, services, web UIs, desktop apps, and Salesforce front-end; identify coverage goals, risks, and acceptance criteria
Champion testability and shift-left practices in refinement, design, and code review
Architect, implement, and maintain automated test suites (unit, component, API, integration, UI, and regression) for CI/CD environments
Implement quality gates, test artifacts, and flakiness detection/triage
Perform manual and exploratory testing for applications that do not meet CI/CD pipeline development criteria, ensuring functional and integration quality
Document test cases, execute regression cycles, and validate fixes for these applications
Design and execute automated and manual tests for .NET services and applications
Validate MuleSoft integrations (RAML/Anypoint) including transformation logic, error handling, SLAs, and cross-system data integrity
Perform Salesforce front-end testing (UI, workflows, permissions, and data integrity)
Define API test plans (functional, contract, negative, security basics, and performance smoke)
Use tools like Postman, SoapUI/ReadyAPI, REST Assured, or Karate for API validation
Build resilient UI automation with Selenium, Playwright, or Cypress
Create desktop automation (e.g., WinAppDriver, Winium, or equivalent) and/or service-level tests for desktop components
Maintain confidentiality regarding credit union policies and procedures, member financial data, personal information, and work-related events
Provide quality support and maintain a professional relationship with peers, management, other staff, and members through cooperation, mutual trust, and respect
Other duties, including special projects, as assigned
Qualification
Required
Hands-on testing experience with .NET applications and MuleSoft integrations
Salesforce testing experience (UI, API, data integrity, permission sets)
Proven experience building and maintaining automated test suites integrated into CI/CD pipelines
Strong API testing expertise and experience with tools for web and desktop applications (functional, contract, negative, and basic performance/security)
Ability to perform manual testing for non-CI/CD applications
Security testing awareness (authN/authZ, Postman/ReadyAPI security tests)
Experience testing web applications (Selenium, Playwright, Cypress or similar) and desktop applications (e.g., WinAppDriver or similar)
Solid programming or scripting skills (e.g., C#, Java, TypeScript/JavaScript, or Python) for test automation
Experience with version control and workflows (Git, branching strategies, PR reviews)
Familiarity with test management/defect tracking (e.g., Jira or equivalent)
Strong analytical thinking, debugging skills, and a bias for automation and continuous improvement
Excellent written and verbal communication
Education: Bachelor's degree in computer science or related field required
Experience: Five or more years of professional QA/Software Testing experience with strong automation focus
Preferred
Experience with AWS test environments and secrets management desired
Service virtualization/mocking (e.g., WireMock, Mountebank) desired
Data engineering/ETL testing (data quality, reconciliation) desired
Benefits
Great health and dental benefits starting day one!
PTO, long-term disability, and paid holidays.
401k with 8% company contribution after one year of employment.
Paid leave policy after 12 consecutive months of employment.
Free confidential mental health support program with Talkspace
Free identify theft protection through IdentityForce
Tuition reimbursement.
Training and career growth opportunities.
Company
Service Credit Union
Service Credit Union is a not-for-profit, member-owned financial cooperative firm.
501-1000 employees
Funding
Current Stage
Late StageLeadership Team
Jeff Benson
Chief Technology Officer and Senior Vice President
Recent News
NH Business Review
2026-01-17
2026-01-13
Service Federal Credit Union
2025-06-24
Company data provided by crunchbase