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Fullstack Typescript Developer - Claude Code (Full Remote)

Posted 17 hours ago
Software Development
Full Time
Worldwide

Overview

Humanis-Partners, a 360° HR consulting firm specializing in recruitment, training, and organizational transformation support, is looking for a Fullstack Typescript Developer for their client, a growing technology company focused on payment solutions, to work fully remote.

In Short

  • Join an experienced technical team developing critical solutions with strong security, reliability, and regulatory compliance (PCI-DSS).
  • Develop and maintain backend APIs and modern frontend interfaces (Next.js App Router).
  • Contribute to critical modules like fee calculation engines and ledger systems.
  • Design and optimize high-performance data models with Prisma / ZenStack and PostgreSQL.
  • Develop merchant and admin dashboards (React).
  • Participate in architectural decisions in a high-security environment (PCI-DSS).
  • Write robust tests and participate in code reviews.
  • Collaborate closely with the technical team on platform evolution.

Requirements

  • Solid professional experience in TypeScript (minimum 3 years) and mastery of AI development tools (Claude CODE).
  • Mastery of React and modern frontend ecosystem (hooks, state management, SSR).
  • Experience with a Node.js ORM (ideally Prisma or ZenStack).
  • Strong knowledge of PostgreSQL (data modeling, queries, performance optimization).
  • Ability to thrive in a full remote environment.
  • Fluent in French and good technical English.

Benefits

  • International group in strong growth in the fintech sector.
  • High-value technical projects.
  • Modern environment based on TypeScript full-stack.
  • 100% remote organization.
  • Strong and collaborative technical culture.
  • Exposure to critical and structuring issues.

Translated from French

HUMANIS-PARTNERS logo

HUMANIS-PARTNERS

Humanis-Partners is a 360° HR consulting firm specializing in recruitment, training, and support for organizational transformations. They are currently seeking a Fullstack TypeScript Developer for a growing technology client focused on payment solutions. The company emphasizes a strong technical team dedicated to developing critical solutions that meet high standards of security, reliability, and regulatory compliance (PCI-DSS). Humanis-Partners promotes a modern, fully remote work environment and values collaboration and technical excellence in the fintech sector.

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