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# Senior Typescript Developer

- **Company:** Sidestream Alle Jobs Anzeigen
- **Location:** Köln, Germany (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), TypeScript, Backend, Vue.js, Front End Software Development
- **Published:** August 9, 2026
- **Apply:** https://www.careerjet.de/jobad/de52a77108a76e5733ae580e9bf24d0473

## About the Role

* Deep Expertise: You have advanced experience in TypeScript or JavaScript and a solid understanding of frameworks like Nuxt and Vue.
 * Full-Stack Confidence: You're comfortable working on both frontend and backend projects, taking ownership of the entire stack.
 * Leadership in Action: You can independently complete projects and enjoy mentoring less experienced developers to help them grow.
 * Craftsmanship: You take pride in writing high-quality, peer-reviewed, and production-ready code that makes a real impact.
 * Pragmatic Approach: You focus on doing the right things, the right way, efficiently and effectively.
 * Hands-On Problem Solver: You're open to a real-life coding challenge during the application process. We value developers who enjoy rolling up their sleeves and writing great code, not just technical managers.
 * Strong Communicator: Your can communicate great in English (and German is a bonus).

## Description

* Fullstack Development: Build robust applications using TypeScript, Nuxt3 and Vue.
 * Lead Projects: Collaborate with product managers to conceptualize, architect, and implement projects in agile teams.
 * Mentor and Guide: Help junior developers level up their skills through mentoring and collaborative projects.
 * Drive Innovation: Propose and implement new technologies or methodologies to keep Sidestream at the cutting edge.


## Related Videos

- [Do TypeScript without TypeScript](https://www.wearedevelopers.com/videos/327-do-typescript-without-typescript)
- [Why Your Best Mediors Never Become Seniors (And How to Fix It)](https://www.wearedevelopers.com/videos/2108-why-your-best-mediors-never-become-seniors-and-how-to-fix-it)
- [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock)
- [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application)
- [Vuejs and TypeScript- Working Together like Peanut Butter and Jelly](https://www.wearedevelopers.com/videos/127-vuejs-and-typescript-working-together-like-peanut-butter-and-jelly)
- [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape)

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