Banking Domain Architect Consultant

BelgiumBelgium·Brusselsmid
ArchitectConstruction & Real Estate
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Quick Summary

Key Responsibilities

Ensure coherence and sustainability of Channels Individuals & Channels Enterprises IT solutions and systems, aligned with enterprise strategy, domain blueprints, and technology evolution,

Requirements Summary

Positive attitude, pragmatism,

Technical Tools
ArchitectConstruction & Real Estate
The client is seeking a Banking Domain Architect for a consultancy mission through Keystone Solutions. As a Keystone Solutions consultant, you will represent our company on-site at the client, delivering expertise and value in the banking domain.

Responsibilities

~1 min read
  • Ensure coherence and sustainability of Channels Individuals & Channels Enterprises IT solutions and systems, aligned with enterprise strategy, domain blueprints, and technology evolution, considering internal and external constraints (risk, cost, delay, etc.) and architectural practices, rules, and principles.
  • Focus on Mobile, Web Channels, and Third Party exposed products within the Channels Tribes.
  • Collaborate with Business and IT to promote and validate solutions with all stakeholders.
  • Capture business needs and model them by documenting technical and functional solutions.
  • Design solution architecture to fit the client’s strategy and standards.
  • Leverage Enterprise Data Modelling expertise to design secure APIs supporting digital transformation projects.
  • Utilize Cloud expertise to enhance designs with cloud capabilities.
  • Participate in and advise on studies, projects, and assets concerning architecture evolution, in line with enterprise strategy.
  • Support and control implementation of architectural rules and decisions, before and after production installation.
  • Define, document, and maintain reference architecture with a focus on simplification.
  • Actively participate in architectural committees.
  • Communicate current and target architecture, rules, and best practices.
  • Stay updated with technology evolutions and incorporate them into company architecture where appropriate.

  • Project architecture, asset architecture, reference architecture
  • IT architecture strategy, urbanization, blueprints
  • Applicative, technical, and functional viewpoints
  • Architectural studies, architecture rules & principles

  • Core products (cards, payment, accounts) and Support subdomains (e-signature, reporting), with activities covering the entire enterprise architecture.

Requirements

~1 min read
  • Positive attitude, pragmatism, efficiency
  • Thirst for knowledge and knowledge sharing
  • Focus on team success over individual achievement
  • Continuous improvement through feedback
  • Cross-functional contribution beyond primary discipline

  • Fluent in either Dutch or French, with notions of the other
  • Fluent in English

  • Expectation: 50% on site & 50% homeworking

  • At least 5 years of relevant experience

  • Mandatory: Knowledge of functional/technical/application architecture and architectural urbanization rules
  • Experience with architectural modelling (such as Archimate)
  • Experience with data modelling and API design
  • Analysis and definition of application architectures
  • Preferable: Enterprise Architecture tool (Archi) knowledge is a plus

  • Mandatory: Knowledge of project management
  • Practical experience with Scrum
  • Preferable: Knowledge of Cards Domain

  • Team player
  • Communicative, networking, negotiator
  • Analytical, accurate
  • Creative, innovative, visionary
  • Risk aware

  • Consultancy Nature: You will work on-site as a consultant, representing Keystone Solutions and delivering value to diverse client environments.
  • Dynamic Projects: Experience a variety of challenges across multiple client settings, broadening your expertise.
  • Turbo-Charged Learning: Benefit from continuous professional development and exposure to innovative technologies and methodologies.
  • Skyrocketing Ambition: Keystone Solutions is committed to your career growth, offering opportunities to advance within our consultancy framework.
  • Values: As a K-Stone, you bring our core values to every engagement, ensuring excellence and integrity in all missions.

If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.

Location & Eligibility

Where is the job
Brussels, Belgium
On-site at the office
Who can apply
BE

Listing Details

First seen
July 20, 2026
Last seen
July 21, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
51%
Scored at
July 20, 2026

Signal breakdown

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keystone-solutionsBanking Domain Architect Consultant