Klaviyo · 2 weeks ago
Software Engineer II - Flows and Insight Management
United States
Full-time
Remote
Mid Level
$116K/yr - $174K/yr
3+ years expKlaviyo is a company that empowers creators to own their own destiny by making first-party data accessible and actionable. They are looking for a Full Stack Engineer to enhance their product offerings and drive company growth by delivering end-to-end solutions, improving existing products, and developing new capabilities.
E-CommerceBig DataSoftwareAdvertisingMarketingAnalyticsMarketing Automation
Responsibilities
Tackle complex challenges, explore multiple solutions, and weigh business and technical trade-offs to determine the best path forward
Actively contribute to team discussions and help shape important technology decisions
Ship well-designed, thoroughly tested solutions that prioritize reliability and performance
Focus on crafting an exceptional user experience for the Flows product area which empowers users to build, manage, and analyze automated workflows seamlessly
Manage APIs that integrate with other services, creating a powerful ecosystem for users to drive automation in new and exciting ways
Expand the capabilities of Flows by enhancing the flow editor and ecosystem to make it easier to build and expand on flows
Build smarter recommendations and actionable insights to help users optimize their flows
Qualification
Required
3+ years of experience in a software engineering role with a proven track record of building high-quality products
Strong Full Stack proficiency: Experience building end-to-end solutions using Python and Django on the backend, and React and TypeScript on the frontend
API Design experience: Ability to design and maintain robust RESTful APIs (experience with developer-facing APIs is a plus)
Infrastructure & Database knowledge: Familiarity with relational databases (MySQL/Aurora) and exposure to cloud infrastructure, specifically AWS
Engineering best practices: A focus on writing clean, maintainable code, participating in code reviews, and leading robust testing practices
Agile collaboration: Experience working in fast-paced environments and partnering effectively with Product and Design teams
Experience using AI coding tools like Claude Code or Cursor to accelerate development
Preferred
Experience with infrastructure as code, such as Terraform
Familiarity with asynchronous task queues and event-driven architecture (Pulsar, Kafka, RabbitMQ, Celery)
Background in digital marketing, customer data software, or building analytics products
Exposure to machine learning concepts, as we work towards building smarter recommendations for our users
Experience building cloud-native solutions, ideally on AWS
Benefits
Participation in the company’s annual cash bonus plan
Variable compensation (OTE) for sales and customer success roles
Equity
Sign-on payments
A comprehensive range of health, welfare, and wellbeing benefits based on eligibility
Company
Klaviyo
Klaviyo is an automation and email platform designed to help grow businesses.
1001-5000 employees
H1B Sponsorship
Klaviyo has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (47)
2024 (29)
2023 (24)
2022 (27)
2021 (21)
2020 (8)
Funding
Current Stage
Public CompanyTotal Funding
$1.35BKey Investors
ShopifySands Capital VenturesAccel
2025-08-13Post Ipo Secondary· $195.06M
2025-05-14Post Ipo Secondary· $372.95M
2023-09-20IPO
Leadership Team
Andrew Bialecki
CEO
Ed Hallen
Co-Founder, Chief Strategy Officer, Board Member
Recent News
Investing.com
2026-01-03
2025-12-17
Company data provided by crunchbase