Principal Software Engineer
New
P
pubGENIUSAd-tech
Ireland. Germany. Romania. Estonia; Remote (US, Canada, UK, Ireland or Netherlands)ContractPrincipal
Salary not disclosed
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Job Details
- Required Skills
- Node.jsGCPMySQLTypeScriptReactBigQuery
Requirements
- Node.js with TypeScript in production
- React in a server-side rendering context
- MySQL including database design, query optimization, and ORM usage
- BigQuery for querying and managing large-scale datasets
- GCP with hands-on experience in Cloud Run, Cloud Build, Cloud SQL, and Load Balancing
Responsibilities
- End-to-end technical ownership of high-revenue web platform and mobile app
- Drive architecture design and long-term technical strategy
- Maintain server-side rendering pipeline using Node.js, Fastify 5, and React 19
- Manage data layer across MySQL and BigQuery
- Oversee GCP infrastructure including Cloud Run, Cloud Build, and Global Load Balancer
- Handle ad-tech integrations including Google Ad Manager, GTM, GTag, and GPT.js
- Execute performance optimization at scale
- Perform ML pipeline maintenance and optimization for ad-tech performance
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