Senior Billing Engineer

Cloudflare · Hybridsenior

En corto

▸Ingeniero de facturación senior que construye sistemas financieros escalables para millones de usuarios.
▸Diseña y opera microservicios de medición de uso, suscripciones e invoicing con enfoque en precisión y confiabilidad.
▸Destacado: Trabajas con Go y sistemas distribuidos en una plataforma que impulsa miles de millones en ingresos.

🌐 Working knowledge of English required.

En ~1 minuto te damos: quién te entrevista, las preguntas probables con respuestas desde tu CV, y tu CV adaptado a esta vacante. Gratis, sin tarjeta.

¿Qué piden?

✓5+ años de experiencia en ingeniería de software.
✓Experiencia en sistemas distribuidos o servicios backend en producción.
✓Proficiencia en Go o lenguaje moderno (interés en Go).
✓Conocimiento de APIs RESTful, seguridad de servicios y estándares como OpenAPI, OAuth, JWT.
✓Capacidad para liderar proyectos desde requisitos hasta producción.
✓Compromiso con la precisión financiera y la operacionalidad en entornos de alta demanda.

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

GoRESTful APIsOpenAPIOAuthJWTdistributed systemsmicroservicesfinancial workflowsbilling systemsproduction operations

🎯 ¿A quién escribirle en Cloudflare?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

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. About the Role Cloudflare’s Billing Engineering team builds and operates the systems responsible for usage metering, aggregation, subscriptions, invoicing, payments, and revenue recognition. These systems power billions in revenue and support millions of customers across Cloudflare’s product portfolio. We are rebuilding key parts of our billing platform to scale with products such as AI, Zero Trust, Workers, Bot Management, and DDoS Protection. As a Senior Billing Systems Engineer, you will design reliable financial infrastructure, lead projects from requirements through production, and help ensure billing remains accurate as Cloudflare grows. Responsibilities Build Billing Systems: Design, develop, and operate transactional microservices supporting metering, subscriptions, invoicing, payments, and financial workflows. Own Projects End to End: Drive initiatives from requirements and technical design through implementation, testing, deployment, and ongoing operation. Ensure Accuracy and Reliability: Build fault-tolerant systems that safely handle retries, failures, concurrency, and high transaction volumes while preserving financial correctness. Maintain Operational Excellence: Monitor production services, investigate billing issues, improve observability, and address the underlying causes of recurring incidents. Shape Technical Direction: Participate in architecture reviews, make pragmatic technical trade-offs, and help improve engineering standards across the billing platform. Collaborate Cross-Functionally: Work with Product, Finance, Accounting, Support, and other engineering teams to turn complex business requirements into maintainable solutions. Desirable Skills, Knowledge, and Experience - Five or more years of professional software engineering experience, or equivalent practical experience. - Experience building and operating distributed systems or backend services in production. - Proficiency in Go or another modern programming language, with an interest in working extensively with Go. - Strong understanding of RESTful APIs, service security, and API standards such as OpenAPI, OAuth, or JWT. - Working k

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