CareerPlan

Principal Software Engineer, Cloud Networking Platform

WA - SeattleFull-time2026-10-30 → 2026-11-10

Core

Define the long-term networking vision and architecture for SoFi's entire cloud platform, including multi-region traffic management, AI-accelerated automation, and on-premises colocation strategy.

Role type

Principal Software Engineer (Cloud Networking)

Builds

Company-wide cloud network infrastructure, AI-driven automation workflows, and network security policies.

Domain

Financial Services / Cloud Networking

Deliverable

production ML models

Required skills

Networking fundamentals (TCP/IP, BGP, DNS, TLS, HTTP), AWS multi-account/multi-region design, Kubernetes networking, AI/ML for infrastructure automation, Go or Python, Infrastructure as Code, Incident management, Technical leadership

Preferred skills

On-premises data center networking, Zero trust networking, PKI/certificate automation, Security compliance frameworks (SOC 2, PCI DSS, FFIEC)

Technologies

AWS, Kubernetes, Go, Python

Responsibilities

Define north-star cloud network architecture and multi-year roadmap; Lead AI adoption for network automation and guardrails; Mentor Staff and Senior Staff engineers; Resolve company-critical network incidents; Partner with Security and Compliance on network policies.

Seniority

Principal, strategic leadership & hands-on execution