Senior Software Engineer - Profiles, Lists and Segments
$148,000–$222,000 year
On-site · Boston, Massachusetts, United States
Job Summary
As a Senior Software Engineer on the PLS team at Klaviyo, you will design and build scalable systems for managing customer data, focusing on creating efficient and user-friendly interfaces. You will collaborate closely with cross-functional teams and mentor team members, leveraging your full-stack expertise in React, TypeScript, and Python. The ideal candidate will have over 5 years of experience in software development, strong coding skills, and a proven ability to lead projects.
Required Qualifications
- 5+ years of experience in full-stack development
- Strong hands-on skills in React, Redux, JavaScript, HTML, and CSS
- Familiarity with general web best practices
- Experience with automated testing practices and frameworks (e.g., cypress, pytest)
- Ownership of work from requirements to implementation
Desired Qualifications
- Experience conducting code reviews
- Track record of delivering work powered by AI
- Experience with RESTful and GraphQL APIs
- Proven track record of leading complex projects
Additional Requirements
- It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment.
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