Solution Architect – HR Domain

Keoni; Paris; Hybrid; EUR 70,000 - 105,000; Full time

Job summary

Keoni in Paris invites a skilled IT Solutions Architect to define and promote architectural frameworks for projects, ensuring alignment with business strategy and modular IT systems. You will model applications, documents, and technical deliverables across the project lifecycle, from feasibility to deployment.

Key requirements include defining APIs, events, and processes using DDD, with experience in legacy migration and modernization.

Qualifications

• Architect with experience in defining APIs, Events, Processes and DDD methodology.
• Experience with legacy migration and IT system modernization projects.

Responsibilities

• Production of architectural deliverables (document, repository update), Archimate, TOGAF, Modeling in MEGA HOPEX.
• Presentation for validation of the solutions envisaged in the ad hoc bodies.
• Issuance of architectural opinions.
• Coordination in certain cases of the architectural activity.
• Carrying the architectural commitment vis‑à‑vis the requester.

Skills

APIs

Events

DDD methodology

Processes

Legacy migration

Tools

Archimate

TOGAF

MEGA HOPEX

Job description

# Solution Architect – HR Domain* Home* Solution Architect – HR Domain* June 2, 2026* 0 Comments* By Roberte OkoyaContext: This role falls within the IT Strategy, Architecture, and Cloud Department, working as part of a team of architects responsible for supporting projects. As an IT Solutions Architect: – Organize and monitor the necessary support for projects in defining their solution architecture, in line with business strategy and processes on the one hand, and the objectives of modularization, streamlining, and alignment of the IT system on the other, while adhering to the architectural framework. – Define, promote, enhance, and monitor the proper operational implementation of the normative framework for building the IT system.MISSIONS: As part of the work, the IT Solutions Architect will be required to handle: – Modeling activities: Application and technical modeling of the solutions defined within the projects – Project support: Definition of solution architectures (Functional/Application/Technical) throughout the project lifecycle, from the feasibility phase to production deployment – Supporting projects in defining their architectural solution and writing the pre-project and project architecture documentation (in compliance with business processes and architectural frameworks) – Participating in defining the targets and transformation plans (trajectory) of the IS – Participating in defining the principles, rules, and architectural standards for the construction of the IS (reference architectural framework, normative framework) – Promoting the architectural framework (functional, application, and data)TASKS: – Production of architectural deliverables (document, repository update), Archimate, TOGAF, Modeling in MEGA HOPEX, – Presentation for validation of the solutions envisaged in the ad hoc bodies, – Issuance of architectural opinions, – Coordination in certain cases of the architectural activity, – Carrying the architectural commitment vis-à-vis the requester.Required skills: Architect with experience in defining APIs, Events, Processes and DDD methodology. Experience with legacy migration and IT system modernization projects.Application: CV + cover letter + copies of diplomas to be sent to [e-mail]