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Design, build, and operate secure, resilient distributed systems for secrets and key management across Cloudflare's global network. Re-architect and strengthen internal PKI and machine/workload identity, support and run services (including on-call), and consult with teams to ensure secure system design and usage.

The BDR role focuses on driving business growth through outbound sales, lead qualification, and effective collaboration with sales teams.

As a Senior Solutions Engineer, you will support the sales team in understanding customer requirements, deliver technical presentations, and create strong relationships within enterprise accounts while participating in technical sales of Cloudflare’s solutions.

The Senior Partner Strategy Manager will develop and execute global go-to-market strategies to enhance developer ecosystem engagement and adoption of Cloudflare's services through partnerships and collaboration.

Operate and architect Cloudflare's global edge and backbone: diagnose and resolve complex network faults, lead incident response and on-call, build and ship LLM-powered operational agents and automation, optimize routing and capacity, mentor junior engineers, and produce SOPs and documentation to improve reliability and scale.

Build and evolve the Durable Objects runtime and its routing/storage systems. Improve reliability, scalability, and performance for stateful serverless workloads. Own code end-to-end, solve distributed systems problems, and work across JavaScript, TypeScript, Rust, and C++.

Design and implement foundational layers of next-generation distributed storage and streaming systems. Own code end-to-end, architect consistency models, optimize storage engine performance, design data-centric APIs, and debug complex race conditions, partitions, and infrastructure-level failures. Work across system layers using Rust/C++ and interact with JavaScript/TypeScript as needed.

Build and maintain Cloudflare’s globally distributed Quicksilver key-value store using Go and C. Develop features, improve CPU and memory performance, enhance monitoring and operational tooling, and debug complex, hard-to-reproduce issues across the software stack. Responsibilities include code reviews, testing, deployments, rollbacks, operations, alerting, and on-call support for a system operating across tens of thousands of servers and hundreds of data centers.

Lead architecture and implementation of a company-wide data lakehouse platform and services (ingestion, pipelines, governance, access control, semantic layer, dashboards). Build and scale data infrastructure; work across Trino, Iceberg, ClickHouse, PostgreSQL and cloud-native stack; mentor engineers; collaborate with stakeholders to deliver data products and agentic AI-first tooling.

Lead productionization and optimization of ML models for a global, serverless inference platform. Build benchmarking/evaluation tooling, improve inference performance (quantization, compilation, batching), integrate models with heterogeneous GPUs and accelerators, enhance deployment workflows and observability, and mentor engineers while driving ML production best practices.