about 4 hours ago
Boston, MA, USASenior / Mid Level
H1B Sponsor
Base Salary
$148k - $222k/yr
Responsibilities
- Drive the technical design and implementation of customer-facing AI capabilities within Klaviyo Flows.
- Own projects end to end, from working through ambiguity and refining requirements to shipping and operating production features.
- Build reliable, scalable full-stack systems, including backend services, async processing pipelines, and product experiences.
- Partner proactively with product, design, and engineering teammates to shape priorities and deliver measurable customer value.
- Raise the bar for engineering quality, operational health, and technical strategy in a fast-moving product area.
Requirements
- 5-7 years of professional experience in full-stack software engineering.
- Track record of building and maintaining high-scale, customer-facing product features.
- Experience shipping AI-powered product capabilities or complex product initiatives in production.
- Hands-on experience with front end technologies like React, TypeScript, Angular, or Vue.
- Experience with Python / Django or similarly typed languages.
- Experience with designing and managing scalable databases.
- Experience with asynchronous processing and distributed task queues.
- Experience with cloud-native architectures (AWS) and container orchestration (Kubernetes).
- Hands-on experience with building REST APIs, GraphQL, and other middleware development tools.
- Ability to operate with a high degree of autonomy and handle ambiguity.
- Driven by curiosity and stays up to date with the rapidly evolving field.
- Comfortable collaborating directly with product managers and customers.