CareerPlan

Staff Software Engineer, Growth

US - SeattleFull-time2026-10-19 → 2026-10-22
Hybrid · United States

Core

Define technical architecture and build foundational systems for an AI-native growth platform powering customer acquisition, activation, and retention.

Role type

Staff Backend Engineer (Growth)

Builds

Scalable backend infrastructure, high-performance APIs, distributed services, event-driven architectures, and AI-native decision systems.

Domain

Fintech / Global Payments / AI

Deliverable

production ML models

Required skills

Python, Java, Kotlin, distributed systems, backend architecture, domain-driven design, event-driven architectures, AI/LLM integration, technical leadership, system design

Preferred skills

Growth platforms, experimentation systems, real-time data pipelines, streaming technologies, cloud infrastructure (AWS/GCP), containerization (Docker/Kubernetes), observability tooling (Grafana/Prometheus/Splunk), enterprise integrations

Technologies

FastAPI, Spring Boot, AWS, GCP, Docker, Kubernetes, Grafana, Prometheus, Splunk

Responsibilities

Drive technical strategy and architecture for critical Growth Engineering platforms; Build scalable backend infrastructure including real-time data processing systems; Develop AI-native platform capabilities for personalized experiences; Design for reliability, scale, and operational excellence; Translate ambiguous business challenges into technical solutions; Elevate engineering excellence through mentorship and design reviews

Seniority

Staff, hands-on IC with strategic leadership