Senior Software Engineer - Load Balancing

Cloudflare·Hybridsenior

In short

→Ingeniero de software senior que construye y escala sistemas de balanceo de carga a escala global.
→Trabajas con microservicios en Go, Docker, gRPC, Kafka y bases de datos como PostgreSQL y Redis.
→Destaca por operar en un entorno de alta escalabilidad con enfoque en resiliencia y rendimiento.

Ningún requisito de inglés explícito, pero el trabajo se realiza en un entorno global.

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What they ask for

✓Experiencia demostrable en desarrollo de sistemas a gran escala con Go.
✓Conocimiento profundo de redes y balanceo de carga (L4/L7).
✓Experiencia con microservicios y arquitecturas distribuidas.
✓Capacidad para trabajar con herramientas como Docker, gRPC, Kafka, PostgreSQL y Redis.
✓Habilidades en resolución de problemas y optimización de rendimiento.
✓Compromiso con la cultura de iteración rápida y mejora continua.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

GoDockerPostgreSQLRedisgRPCKafkaClickhouseUnix/LinuxCI/CDREST

Who should you write to at Cloudflare?

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About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations: Austin Texas About Engineering at Cloudflare Cloudflare’s Engineers build and operate the software that helps power 25+ million Internet properties and millions of businesses around the world. Across our engineering organizations, we have opportunities for high caliber, curious and empathetic people to take on big challenges and build some of the best skills in the industry. We’re looking for talented team members to help build high-growth products, help scale our expanding network, build tools to improve availability, performance, uptime, and response times, and make systems failure-resistant and ready-to-scale. Cloudflare is a system spanning the globe, on a mission to make the Internet better, safer, and more powerful every day. As a Software Engineer at Cloudflare, you’ll work on the code that runs close to the end user, runs at a massive scale, and is deployed to 330+ cities around the world. Role Summary We are looking for a talented Systems Engineer to join the Load Balancing team. You will work on a range of microservices written mainly in Go. Technologies we use include Docker, Go, PostgreSQL, Redis, gRPC, Kafka, Clickhouse and the usual Unix/Linux tools and workflows. We strive to build reliable, fault-tolerant systems that can operate at Cloudflare’s scale. You will join a team of bright, hard-working, and supportive engineers who are passionate about their craft, and you will be comfortable operating in a fast-paced but sane work environment. You can learn more about our product and the work our engineers do on our blog: https://blog.cloudflare.com/eliminating-hardware-with-load-balancing-and-cloudflare-one/ https://blog.cloudflare.com/extending-local-traffic-management-load-balancing-to-layer-4-with-spectrum/ https://blog.cloudflare.com/load-balancing-monitor-groups-multi-service-health-checks-for-resilient/ Role Responsibilities

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