Software Development Engineer III – Test Infrastructure (Playwright)

Location: Mountain View, California, United States; onsite five days per week

Annual base salary: $123,950–$154,000 USD, excluding bonus, equity, and benefits.

Company

hirify.global provides a digital identity wallet and identity verification services for consumers, government agencies, healthcare organizations, and brands.

What you will do

• Build and maintain automation frameworks using Playwright, Python, Jest, and API automation.
• Develop end-to-end and integration tests for asynchronous, event-driven, eventually consistent systems and Temporal workflows.
• Support canary deployments, progressive rollouts, synthetic monitoring, and automated rollback triggers.
• Test commerce and marketplace experiences, including offers, cashback, affiliate attribution, click tracking, consent gates, persona-based flows, and browser extensions.
• Integrate automated tests into CI/CD pipelines and create reusable GitHub Actions workflow components.
• Collaborate with engineering, product, and security teams to close quality gaps, debug distributed systems, and track reliability metrics.

Requirements

• 4+ years of software engineering experience in modern web applications and distributed systems, or 2+ years with a master's degree.
• Proficiency in Python, TypeScript, JavaScript, or Java.
• Hands-on experience with Playwright, Jest, and API automation.
• Experience integrating automated tests into CI/CD pipelines such as GitHub Actions or ArgoCD.
• Experience testing e-commerce or marketplace functionality, including offers, cashback, affiliate attribution, consent flows, error states, and persona- or member-group-based experiences.

Nice to have

• Experience building browser-extension or client-side commerce E2E frameworks, including fixtures, HAR replay, and cross-browser testing.
• Experience with REST APIs, microservices, event-driven systems, Temporal, Pact, and performance or load testing tools.
• Knowledge of Java/Spring Boot or Ruby on Rails, GCP, Docker, Kubernetes, Terraform, Helm, Vault, observability, or chaos engineering.
• Exposure to OAuth 2.0/OIDC, RBAC/ReBAC, tenant isolation, IDV/KYC, PII compliance validation, and AI-augmented testing.

Culture & Benefits

• Full-time, in-office work environment.
• Medical, dental, vision, HSA, FSA, life, disability, accident, and critical illness insurance.
• 401(k) with company match, parental leave, paid time off, and company holidays.
• Learning and development benefit, employee assistance program, pet insurance, commuter benefits, and wellbeing and childcare discounts.
• Equal employment opportunity and reasonable accommodation policies; hirify.global participates in E-Verify.