
Principal Software Engineer
Posted 6 days ago

Posted 6 days ago
This is a fully remote position, open to applicants in Brazil.
• Complete technical stewardship of a high-revenue web platform and mobile application.
• Design and implement architectural frameworks along with long-term technical strategies.
• Develop server-side rendering pipelines utilizing Node.js, Fastify 5, and React 19.
• Manage data layers integrating MySQL and BigQuery.
• Oversee GCP infrastructure, including Cloud Run, Cloud Build, and Global Load Balancer.
• Facilitate ad-tech integrations.
• Optimize performance at scale, where each millisecond is crucial.
• Maintain and enhance ML pipelines to improve ad-tech performance.
• Proficient in Node.js with TypeScript in a production environment.
• Experience with React in a server-side rendering setting.
• Strong background in MySQL, covering database design, query optimization, and ORM usage.
• Familiarity with BigQuery for querying and managing extensive datasets.
• Hands-on experience with GCP, particularly in Cloud Run, Cloud Build, Cloud SQL, and Load Balancing (GCP certification is a substantial advantage).
• Knowledge of the ad-tech industry, encompassing ad serving, yield optimization, and programmatic advertising.
• Background in affiliate marketing, especially with Anura and Everflow.
• Experience with Cloudflare, including CDN configuration, caching strategies, and Workers.
• Understanding of Fastify, particularly Fastify 5 patterns.
• Experience with Flutter for mobile app development.
• Proficiency in Golang or Rust for high-performance service tasks.
• Application of machine learning in ad-tech optimization (excluding LLMs or agents).
• Experience in the fintech sector.
• Fully remote work opportunities.
• Flexible working hours.
• Paid vacation and sick leave.
Webedia
TechBiz Global
The Flex
Nodeworthy
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