Senior Typescript Developer

SIDESTREAM

. Build robust full-stack applications using TypeScript, Nuxt3, and Vue .

Posted 10/9/2026full-timeCologne • GermanySeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates advanced proficiency in TypeScript and JavaScript, with a solid understanding of Nuxt and Vue for full-stack application development. Capable of mentoring junior developers while maintaining a commitment to high-quality, production-ready code in an agile environment.

Highest-signal resume keywords

TypeScriptNuxtVueFull-Stack DevelopmentMentoring

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TypeScriptJavaScriptNuxtVueFull-Stack DevelopmentProduction-Ready CodeAgile MethodologiesPeer-Reviewed CodeProject OwnershipSoftware Development

Soft Skills

CollaborationCommunicationMentoringPragmatic ApproachEfficiency

Industry Keywords

Agile TeamsSoftware DevelopmentCoding ChallengeProject Management

Tech Stack

Tools & technologies

JavaScriptNuxtTypeScriptVue.js

About the role

Key responsibilities & impact

Build robust full-stack applications using TypeScript, Nuxt3, and Vue
Collaborate with product managers to conceptualize, architect, and implement projects
Work in agile teams
Mentor junior developers through collaborative projects
Propose and implement new technologies or methodologies
Help keep Sidestream at the cutting edge
Write high-quality, peer-reviewed, production-ready code

Requirements

What you’ll need

Advanced experience in TypeScript or JavaScript
Solid understanding of Nuxt and Vue
Comfortable working on both frontend and backend projects
Ability to take ownership of the entire stack
Ability to independently complete projects
Experience or interest in mentoring less experienced developers
Commitment to high-quality, peer-reviewed, production-ready code
Pragmatic and efficient approach to software development
Openness to completing a real-life coding challenge during the application process
Strong English communication skills
German is a bonus
Interest in hands-on software development rather than purely technical management
2–3 sentences explaining excitement about the role and Sidestream are requested instead of a cover letter
Project links may be included

Benefits

Comp & perks

Impactful work on digitalization, open-source, blockchain, and AI projects
Mentoring from experienced professionals
Access to proven processes for professional success
Regular team events
Occasional meetups
Flexible remote work, office work in Cologne, or a mix of both
Modern office in Cologne
Opportunity to work with modern systems such as the Entrepreneurial Operating System (EOS)
Learning and growth opportunities