.NET Developer (React and Vue.js)

Title: .NET Developer (React and Vue.js)

Location: Paris, France (Hybrid)

Employment Contract.

Job Description

Mandatory skills*

• React and Vue.js

Desired skills*

• React and Vue.js
• Strong understanding of payment flows:
  • CIT / MIT
  • 3DS
  • retries
• Cloud (Azure), especially Azure Container Apps (ACA)
• Observability tools (Datadog)

Responsibilities

Participating in architecture decisions and defining development standards

• Contributing to the frontend layer (Vue.js / React) on payment and reconciliation journeys
• Extensive use of AI tools (Copilot, test generation, code reviews)
• Participating in team rituals and collective craftsmanship
• (Daily Scrum, Poker Planning, Sprint Planning, Demo, etc.)
• Designing and developing various payment modules, including:
• payment method eligibility
• connectivity with multiple payment partners
• monetary transaction management
• delivery of payment and reconciliation pages or SDKs to the different sales front‑ends (fnac.com, darty.com, and others)
• Designing, developing, and maintaining robust payment APIs
• Contributing to card (CB), wallet, and PSP flows: