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RTB House

Senior TypeScript Engineer

RTB House

. Develop and maintain internal tools using a variety of technologies.

Posted 6/8/2026full-timeRemote • 🇵🇱 PolandSeniorWebsite

Tech Stack

Tools & technologies
CloudDockerGoogle Cloud PlatformJavaScriptLinuxNext.jsNode.jsReactSQLTypeScript

About the role

Key responsibilities & impact
  • Develop and maintain internal tools using a variety of technologies.
  • Build web applications (TypeScript) that support team workflows.
  • Design, develop, and maintain internal TypeScript libraries.
  • Select and adapt the most suitable libraries and frameworks for each project.
  • Solve complex development challenges with a creative, problem-solving approach.

Requirements

What you’ll need
  • Strong knowledge of TypeScript and Node.js.
  • Experience with NestJS.
  • Hands-on experience with React / Next.js.
  • Experience with Google Cloud Platform (GCP).
  • Experience with Docker.
  • Minimum of 5 years of professional experience with the above technologies.
  • Knowledge of OOP principles, clean code, and clean architecture.
  • Familiarity with design patterns and the ability to apply them.
  • Experience in writing unit tests and end-to-end tests.
  • Very good knowledge of Git and Linux.
  • Solid understanding of SQL.
  • Communicative level of English.
  • Independence, proactivity, and eagerness to learn and grow.

Benefits

Comp & perks
  • The opportunity to contribute to one of the most exciting online projects in Poland with global reach.
  • Hands-on experience in RTB, the fastest-growing and most innovative area of online advertising.
  • Development-focused tasks and a strong emphasis on continuous learning and skill improvement.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
TypeScriptNode.jsNestJSReactNext.jsGoogle Cloud PlatformDockerOOP principlesSQLunit tests
Soft Skills
problem-solvingindependenceproactivityeagerness to learncommunication