Frontend & Test Automation Developer – React / TypeScript
Digital nomads. Work from anywhereCompany: Eton Technologies
Job Description
This is a remote position.
We're looking for a Frontend Developer to deliver scoped UI enhancements and comprehensive automated test coverage for a production SaaS product that integrates with Coupa and other enterprise systems.
Required Qualifications
* 4+ years of hands-on React and TypeScript development in a production application, against an existing design system or component library.
* Strong understanding of React component architecture, hooks, state management, forms, and component composition; hands-on with React 18 and modern build tooling such as Vite.
* Experience working with API-driven web applications and JSON-based REST APIs.
* Strong hands-on automated testing experience with Jest, plus Playwright or Cypress for functional and end-to-end testing.
* Experience writing component/integration tests for React applications and designing regression suites that meaningfully protect against defects.
* Experience with contract testing against versioned APIs (Pact or equivalent), including detecting and investigating contract drift.
* Experience building automated tests for data mapping, transformation, and integration workflows, including customer-specific configurations.
* Experience on a production SaaS application, ideally multi-tenant, including testing with role-based access control (RBAC).
* Hands-on accessibility testing and remediation against WCAG 2.1 AA (keyboard navigation, focus management, ARIA, contrast, screen-reader compatibility).
* Experience with Git, pull requests, and code review, plus CI pipeline familiarity — able to read and resolve failing build, test, coverage, and quality gates.
* Excellent written English for test documentation, defect reporting, and compliance evidence.
* Hands-on experience with AI-assisted development tools (e.g., Claude Code, GitHub Copilot, Cursor), and able to describe how you use them in your workflow.
Preferred Qualifications
* Familiarity with Coupa or other enterprise procurement/ERP platforms.
* Experience validating frontend behavior against backend integration data and API contracts in an enterprise/ERP-integrated product.
* Visual regression testing and/or Storybook experience.
* Experience with accessibility automation tools such as axe or equivalent.
* Experience producing structured test evidence for an audit, compliance, or quality-management program.
* Experience working under formal audit, compliance, change-management, or release-management requirements.
* Experience creating non-production demo environments or mock data for sales and pre-sales teams.
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