AI-native Full-Stack Developer

🕒 August 21

🇩🇪 Germany – Remote

💵 €45k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 7%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Invest4Kids GmbH

WebsiteLinkedInAll Job Openings

11 - 50 employees

💸 Finance

👥 B2C

💼 Consulting

Finance • B2C • Consulting

Invest4Kids GmbH is a Germany-based consumer-focused investment advisory service that helps parents build long-term wealth for their children using ETF-based strategies. They offer personalized, independent digital consultations (30-minute video calls), ongoing implementation, monitoring and optimization of child-focused ETF portfolios, with an emphasis on transparency, financial education for families, and long-term growth. The firm markets free initial consultations, serves over 5,200 parents, and operates primarily online from their Kiel office.

📋 Description

• Build, maintain, and debug websites, funnels, and landing pages • Help develop in-house tools, internal systems, and the CRM • Integrate tracking, payment providers, and internal APIs • Develop new features primarily with TypeScript and Next.js • Use Python for agents, scripts, and data jobs • Implement AI features such as chat, assistants, and automated workflows • Build internal agents when the backlog and priorities justify it • Test your own changes • Review pull requests • Check agent output before merging • Handle customer data in financial and child-related contexts with care • Work in a small development team; tickets come from a shared board, while scope and priorities are set by IT leadership—you decide how to implement the solution • Invest4Kids supports parents in planning financially for their children’s future

🎯 Requirements

• Production experience with TypeScript, React, and Next.js • Python skills for reading and adapting other people’s scripts and agents • Experience with Postgres or Supabase • Confident working with APIs and webhooks • Daily use of AI coding agents such as Claude Code or ChatGPT Codex • Reliable ability to identify faulty agent suggestions • Strong English skills for code, commits, pull requests, and documentation • Comfortable working remotely, including writing status updates • CV, links to code or products, and a brief message with your application • Applications may be submitted in German or English

🏖️ Benefits

• 100% remote work • Plan your working hours flexibly • Unlimited access to AI coding agents such as Claude Code and ChatGPT Codex • MacBook and the same Apple equipment provided across the company • Hansefit or comparable benefits • Flat hierarchies • Office on the Kiel Fjord if you would occasionally like to work in person • Regular team events, including for remote colleagues