.NET Analyst Developer

in Brussels area, Belgium.

General information:

- Start date: ASAP

- Duration: 12 months renewable

- Workload: full time

- Work location: Brussels area, Belgium

The .NET Analyst-Developer is a hybrid profile combining strong DDD knowledge with solid software

development skills. This role supports our modern domain layer initiative by acting as both a developer and a technical analyst who translates architecture into analysis documents, user stories, and code.

Importantly, this person helps strengthen domain-driven thinking in the team while collaborating with analysts who bring strong traditional analysis expertise.

Analyst (50%)

• Architecture translation

Translate high-level architecture and domain models (defined by the Solution Architect) into detailed analysis documents, user stories, acceptance criteria, and technical specifications

• Domain-Driven Design application

Apply DDD principles to break down feature requirements into bounded contexts, aggregate roots,

aggregates, entities, value objects and repositories

• Domain analysis enablement

Support the team in adopting domain-driven thinking and domain analysis methodology; help transition

from traditional analysis to DDD-aligned analysis

• Legacy integration analysis

Work with COBOL experts to understand existing system behavior and identify refactoring/extension

requirements necessary to support the new domain model

• Technical requirements definition

Convert architectural decisions into actionable technical requirements that guide .NET development

and legacy system changes

Developer (50%)

• .NET implementation

Design and implement modern .NET components aligned with DDD principles

• API implementation

Translate predefined API contracts (designed by architects) into clean, maintainable .NET code that

reflects the underlying domain model

• Domain model implementation

Design and implement services, aggregate roots, aggregates, entities, value objects and repositories

based on DDD principles and API requirements

• Code quality

Maintain solid standards for code design, maintainability, and adherence to architectural patterns

• End-to-end delivery

Deliver complete features from requirements through production deployment, including integration

testing and legacy system coordination

Profile:

• L anguage: English fluent + Dutch fluent OR French fluent

• Minimum 3 years experience

• .NET development

• Practical DDD experience

• API implementation ability

• SOA working knowledge

• Event-driven basics

• Technical analysis skills

• Requirements translation

• COBOL openness

• Collaboration and pragmatism

• Practical DDD mindset

• Strong communication and coaching ability

• Comfort with ambiguity and complexity

• Balanced architectural and delivery focus

• Curiosity about legacy systems

• Translate architecture into actionable analysis artifacts

• Support adoption of DDD thinking

• Deliver clean .NET implementations

• Contribute to COBOL impact analysis

• Maintain code quality and integrity

• Adapt between analysis and development priorities

Bonus :

• Scrum/Agile experience

• Large complex .NET projects

• DDD coaching experience

• AI-augmented delivery

• COBOL exposure