Fullstack Developer | Next.js, React, TypeScript | Web-Apps, SaaS & Plattformen, KI-Automation

About the Position

We are seeking a Fullstack Developer with expertise in Next.js, React, and TypeScript to create web applications, SaaS platforms, and AI automation.

Responsibilities

• Develop scalable web applications using Next.js, React, and TypeScript.
• Implement responsive design and accessibility standards.
• Integrate tracking and analytics tools like Google Tag Manager and Google Analytics 4.
• Ensure data protection compliance with DSGVO and GDPR.
• Build and maintain backend services using Node.js, REST-APIs, and PostgreSQL.
• Automate workflows and integrate AI solutions using tools like n8n and various APIs.
• Optimize performance and quality using Core Web Vitals, Lighthouse, and SEO best practices.

Requirements

• Proficiency in Next.js, React, TypeScript, JavaScript, HTML5, and CSS3.
• Experience with responsive design, design systems, and component libraries.
• Knowledge of tracking and analytics tools including Google Tag Manager, Google Analytics 4, and Meta Pixel.
• Understanding of data protection laws and accessibility standards.
• Experience with backend technologies such as Node.js, REST-APIs, Serverless Functions, and PostgreSQL.
• Familiarity with CI/CD, Docker, Git, and Linux environments.
• Ability to implement authentication, roles, and rights concepts.
• Experience with workflow automation, API integration, and AI solutions.

Nice to Have

• Experience with Core Web Vitals, INP, CLS, and technical SEO.
• Knowledge of generative engine optimization, AEO, and conversion optimization.
• Experience with end-to-end tests using Playwright and cross-browser/device tests.

We Offer

• Opportunity to work remotely from Penzing, Deutschland.
• Competitive freelance rates.
• Direct collaboration without a ticket system.
• Ownership of the code upon project completion.

About the Company

Ich heiße Dominik, komme aus Bayern und entwickle Software und Plattformen mit Next.js, TypeScript und n8n. Ich bin seit über sechs Jahren im IT-Bereich, drei davon in der Security, und entwickle seit knapp vier Jahren. Ich denke Projekte als Ganzes, vom Datenmodell bis zu Tracking und Google Ads.

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