Lead Software Engineer (CloudNetwork)
Core
Architecting and operating the cloud network platform that connects Nubank's hybrid and on-premises environments to ensure fast, secure, and scalable transaction processing.
Role type
Lead Software Engineer (Cloud Network Platform)
Builds
Cloud network platform, connectivity patterns, and infrastructure automation for multi-region, multi-geo, and hybrid-cloud topologies.
Domain
Financial Technology (FinTech), Cloud Networking, Infrastructure Engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
CCIE/CCNP certification, AWS networking services (Transit Gateway, VPC, Direct Connect, PrivateLink), BGP and dynamic routing, network security (PCI DSS), Python/Go/Java/.Net, incident response, architectural design, cost optimization, mentoring
Preferred skills
Hybrid cloud topology design, automation tooling, observability strategy, buy-vs-build evaluation
Technologies
AWS (Transit Gateway, VPC, Direct Connect, PrivateLink, Route 53, NAT, Firewalls), Python, Go, Java, .Net
Responsibilities
Setting technical direction for the cloud network platform, leading high-level and low-level design for connectivity patterns, managing complex network projects end-to-end, reducing long-term complexity through simplification, owning operational health and incident response, enforcing quality standards for automation code, defining observability and SLAs, mentoring engineers, and participating in hiring.
Seniority
IC6, Lead/Principal level
