CareerPlan

Oliver James Associates - Solution Architect – DDD / .NET & Approche Fonctionnelle

Brussel, Brussel HoofdstadFull-time2026-10-28 → 2026-10-29
Freelance / independent contractor

Core

Designing solution architectures and modernizing legacy Mainframe/Cobol systems using .NET and Domain-Driven Design principles.

Role type

Solution Architect (DDD & .NET)

Builds

Structured application layers and modernized information systems

Domain

Banking/Finance (implied by legacy Mainframe/Cobol context) + Enterprise Architecture

Required skills

Domain-Driven Design, .NET ecosystem, Functional analysis, Business process modeling, Legacy system integration, Architecture decision making, Stakeholder communication, ArchiMate modeling

Preferred skills

Dutch language proficiency

Technologies

.NET, Mainframe, Cobol (legacy context only), ArchiMate

Responsibilities

Collaborate with business and analysts to understand requirements and business rules, Design coherent solution architectures aligned with business needs, Apply DDD principles to structure business domains, Define integration points between legacy and new .NET applications, Present and defend architectural choices to the architecture committee, Mentor teams on solution understanding and business domain knowledge