Keystone Solutions

NewBe an early applicant EuropeContractSenior

3 days ago

Senior Business Analyst Credit Consultant

Acceptance Criteria Agile API COBOL Java +2 skills

Senior Business Analyst on a consultancy mission embedded in a banking client's Risk & Credits tribe in Brussels (50% on site, 50% remote), covering the full credit lifecycle. Day to day: requirements gathering, functional analysis, API/impact studies, feature slicing and refinement, and support for testing and incident closure, with COBOL/Java integration knowledge and Agile ways of working.

NewBe an early applicant HybridEurope

4 days ago

Tester

Acceptance Criteria Agile API API Testing Automation +13 skills

Keystone Solutions is hiring an Agile Tester consultant embedded at a mobility client (parking operator) in Brussels, handling functional and automated testing across API and GUI layers within agile tribes. Key stack: Azure DevOps, .NET, Postman, SQL, and tools like Selenium/Playwright.

New EuropeFull-timeSenior

7 days ago

Senior Project Manager

Agile API API Gateway Automation AWS +15 skills

Senior Project Manager on a consultancy mission at a client site in Brussels, leading transversal programs in the client's Platform Engineering division — including a platform security roadmap, public cloud adoption, and a CI/CD program. Focus is coordination, stakeholder management, and reporting, with Jira/Confluence, ITIL/PRINCE2, and cloud/DevOps awareness.

7 days ago

Program Manager

New EuropeFull-time

Agile Angular API Authentication BPMN +22 skills

Keystone Solutions is hiring a Program Manager for a consultancy mission at a client site (Federal Judicial Police environment) in Brussels, leading technical teams that maintain and modernize legacy applications and overseeing a new web-based solution. Core stack: .NET (C#), Angular, GitLab CI/CD, Kubernetes, IaC, PostgreSQL.

last week

Data Manager and Governance Consultant

Europe

Agile API Data Governance Data Lineage Data Quality +5 skills

Mission Overview: Keystone Solutions is looking for an expert Data Manager and Governance Consultant for an on-site consultancy mission with a client in Brussels. You will be hired by Keystone Solutions and represent…

last week

Business Analyst KYC Consultant

EuropeSenior

Agile API SQL Stakeholder Management

Keystone Solutions is hiring a senior business analyst specialised in KYC for a consultancy mission at a banking client's Transformation Office in Brussels (50% on-site, 50% home). Day to day: eliciting, analysing and documenting requirements for a KYC front-end application within an agile squad, liaising with product owners, architects and testers.

3 weeks ago

Infrastructure and Network Architect

Open 21d Europe

Agile API Cloud DevOps IaaS +9 skills

Infrastructure and Network Architect for a consultancy mission at a banking client. The role involves designing, deploying, and securing web infrastructure using WebSphere, Kubernetes, and Cloud technologies, while ensuring 24/7 operational stability and performance through deep-dive analysis and architectural standardization.

Open 29d HybridEuropePart-time

IT Architect Consultant – Talent Pool

API ArchiMate AWS Azure Cloud +5 skills

Keystone Solutions, a Brussels-based IT consultancy, is building a talent pool of senior enterprise, solution, integration and cloud architects to staff client missions at Belgian organisations. Day to day: defining target architectures and IT roadmaps, designing API/integration patterns, guiding Azure cloud migration and ensuring security/governance alignment using TOGAF and ArchiMate.

Open 29d HybridEuropePart-timeSenior

Senior .NET Fullstack Developer Consultant – Talent Pool

Agile Angular API Azure Azure DevOps +17 skills

Keystone Solutions, a Brussels-based IT consultancy, is building a talent pool of senior .NET fullstack consultants to place on client missions in Belgium (banking, insurance, public sector, utilities). Day to day you design .NET/C# applications and REST APIs, build Angular or React front-ends, and work with Azure DevOps CI/CD, typically hybrid with 2-3 days onsite.

Open 29d HybridEuropePart-timeLead

Tech Lead / Senior Java Developer Consultant – Talent Pool

Agile Angular API AWS Azure +16 skills

Keystone Solutions, a Brussels-based IT consultancy, is building a talent pool of senior Java developers and Tech Leads for client missions at Belgian organisations (banking, insurance, public sector, utilities). Day to day you design Spring Boot back-end services, REST APIs and microservices, and contribute to CI/CD, containerisation and agile delivery.

Open 29d HybridEuropePart-time

Test Analyst / QA Engineer Consultant – Talent Pool