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Senior Software Engineer, Onsite Customer Growth

New York, NY💼 Full-time💰 $170,000–$170,000🗓 2026-07-14 → 2026-09-26

Core

Design and build scalable backend services and APIs to power onsite customer growth experiences, helping brands convert website visitors into subscribers.

Role type

Senior Software Engineer (Backend/Full-stack)

Builds

Scalable backend services, APIs, and user-facing product capabilities for onsite engagement

Domain

AI marketing platform / SaaS

Deliverable

production ML models | product features

Required skills

Backend systems design, distributed systems, API design, microservices, cloud infrastructure, data-intensive applications, clean code practices, technical leadership

Preferred skills

Full-stack development, frontend application building, system observability, mentoring

Technologies

Java, Kotlin, TypeScript, Spring Boot, AWS, Kubernetes, Docker, Terraform, React, GraphQL, DynamoDB, Aurora, Postgres, Redis, AirFlow, Istio, Datadog, HuggingFace, PyTorch, TensorFlow

Responsibilities

Design and build scalable backend services and APIs; Lead technical design for new features and platform improvements; Partner with product, design, AI, and data teams; Anticipate future product needs and design scalable solutions; Improve system observability, resiliency, and performance; Serve as a technical leader driving design discussions and mentoring engineers

Seniority

Senior, hands-on IC with leadership responsibilities

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