17 days ago
Boston, MA, USAMid Level
H1B sponsor
Base Salary
$116k - $174k/yr
Responsibilities
- Own and enhance integration and end-to-end testing frameworks across backend and frontend stacks.
- Integrate and optimize automated test execution within CI systems to improve feedback speed.
- Define repository standards for unit testing and code-quality measurement.
- Build tools for complex testing scenarios, data mocking, service isolation, and scalable coverage improvements.
- Explore and implement AI-powered regression detection, flaky-test analysis, and intelligent test generation.
- Partner with feature teams to troubleshoot flaky tests, identify coverage gaps, and improve reliability.
- Monitor the health and performance of test suites and CI pipelines.
Requirements
- At least 2 years of software engineering experience focused on clean, maintainable code.
- Strong debugging, root-cause analysis, and systemic problem-solving abilities.
- Experience with or strong interest in CI/CD tools and automated testing pipelines.
- Comfort working across the stack, including React-based frontend tests and Python integration tests.
- Interest in applying AI to test generation, flaky-test analysis, and software-quality workflows.
- Ownership of projects from initial implementation through deployment and monitoring.
Benefits
- Comprehensive health, welfare, and wellbeing benefits based on eligibility.
- Potential annual cash bonus, equity, and sign-on payments in addition to base salary.
- The role may require up to 10% travel for onboarding, client or partner work, team meetings, and industry events, with travel coordinated in advance.
Tech Stack
Apache KafkaAWSBuildkiteCypressDjangoGoHelmJavaScriptJestKubernetesMySQLpytestPythonReactRedisTerraformTypeScript
Categories
About Klaviyo
Klaviyo builds a subscription SaaS platform that lets e-commerce and consumer brands use first-party data to run targeted email, SMS, and push campaigns, with built-in automation and analytics. The product also includes B2C CRM features for segmentation, A/B testing, and customer lifecycle workflows. Founded in 2012 and headquartered in Boston, it is a public company (NYSE: KVYO) used by brands such as Mattel and Glossier.