HRIS Developer H​/F

You will join a team building and evolving internal HR tools developed in .NET
, in a context where many topics are still being structured and delivered. A key team member is moving internally, so the main objective is to ensure continuity, stabilize the existing applications, and accelerate delivery
.

The HR information systems are used globally
, with local needs (regulations, processes, practices) requiring country/entity-specific customizations
.

• Design, develop, and maintain back-end applications and services in C#/.NET for HR teams (operational tools, workflows, automation).
• Contribute to technical design
  : back-end architecture, patterns, code quality, performance, security, and maintainability.
• Build and enhance local customizations based on country/entity requirements (HR processes, regulatory constraints).
• Deliver integrations and interfaces:
  APIs, data synchronizations, business rules
  , and data quality improvements.
• Contribute to testing, documentation, and production releases (CI/CD if applicable).
• Support the creation and improvement of onboarding & training materials (guides, knowledge transfer, support processes).
• Collaborate with multi-site stakeholders (EMEA, Singapore, Africa) and coordinate with other offices when needed.

• Education:
  
  Engineering degree / Masters in Computer Science (or equivalent).
  Open to strong junior profiles.
• Experience:
  
  Junior to confirmed experience in C#/.NET back-end development
  .
• C# / .NET (APIs, services, back-end development)
• Best practices: unit/integration testing, code reviews, documentation, Git
• Application integration experience (API management, messaging, ETL/interfaces)
• Exposure to HRIS / HR tools (HR workflows, reference data, HR operations)
• Experience in global/multi-country environments with local compliance constraints
• Hands‑on, delivery‑oriented, comfortable building and improving systems iteratively
• Ability to communicate with non‑technical users (HR teams)
• Autonomous team player who enjoys structuring knowledge (onboarding/training)
• English : C1/C2 / French: an advantage

High-impact role with tangible outcomes:
many initiatives to build and scale
.

Global scope with real‑world challenges (local adaptations, multi‑site collaboration).

Tech focus on back-end .NET and internal HR tooling.