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# Senior Software Engineer - Addressing Team

- **Company:** CloudFlare
- **Location:** Austin, TX, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), C++ (Programming Language), Relational Databases, Distributed Systems, Domain Name System (DNS), Fault Tolerance, Design of User Interfaces, Python (Programming Language), PostgreSQL, Lua (Scripting Language), MySQL, Networking Basics, Prometheus, Standard Sql, System Programming, TCP/IP, Network Routers, Cloud Platform System, Saltstack, Cloudflare, Apache Kafka, Vertica, Network Server, Docker, Golang, Microservices
- **Published:** October 16, 2026
- **Apply:** https://www.jofdav.com/jobs/60126271-senior-software-engineer-addressing-team

## About the Role

* You are naturally curious and willing to take a step to learn something you dont have experience in
 * You lead. We are a growing team and you will have a huge role shaping our products, tools and system designs from the ground up
 * You have experience writing high-quality code in one or more system programming languages (Go, Python, C/C++)
 * You have experience with modern Unix/Linux development and runtime environments
 * You have a solid understanding of TCP/IP and basic networking in general
 * You have a basic understanding of the HTTP/S/TLS stack
 * You have a working knowledge of SQL and relational databases such as PostgreSQL or MySQL
 * You have experience building and operating distributed systems
 * You have excellent debugging skills and attention to detail when breaking down problems, * Experience working with Go
 * Experience working with Rust
 * Familiarity with UI design, workflows and implementation
 * Familiarity with anycast or multi-site unicast networks
 * Knowledge of DNS and DNS based traffic management techniques (e.g geo DNS)

## Description

We are looking for talented Software Engineers to join our small but growing team. You will work on a range of microservices written mainly in Go. Youll be designing and developing new APIs and data models to manage our rapidly expanding addressing needs.

The ever growing suite of Cloudflare products and services means our addressing tools are always evolving. You will have the opportunity to take on very impactful projects critical for Cloudflare. You will spend time learning the inner workings of our edge routers, servers, DNS and IP provisioning pipelines. You will work closely with other engineers to understand their needs and create scalable platforms to be used across the company.

Some of the technologies we use include Go, PostgreSQL, Docker, Kafka, Lua, Clickhouse, SaltStack, Prometheus and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflares scale.