Keystone Solutions

NewBe an early applicant HybridEuropeFull-time

yesterday

Functional Analyst

Agile API BPMN DevOps Domain-Driven Design (DDD) +4 skills

Keystone Solutions is hiring a Functional Analyst consultant embedded with a Brussels-based client (a European parking/mobility provider) to model business processes with UML, BPMN, and API specs and help move billing, revenue collection, and revenue assurance systems to a modular, API-driven architecture. Hybrid: 3 days on-site in Brussels, 2 remote.

NewBe an early applicant Europe

3 days ago

Expert BI and Data Analyst Consultant

Agile Alteryx Analytics Anomaly Detection Azure +18 skills

Consultant role in Brussels: modernise a corporate banking client's BI/reporting stack from SAS, SQL, Alteryx and JavaScript/React to Power BI integrated with Dynamics 365. Day to day: data modelling, ETL pipeline work, governance, testing and coaching teams on DAX and Power Query. Needs 5+ years, strong SQL/Power BI, and fluent English plus Dutch or French.

NewBe an early applicant EuropeContractSenior

4 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.

4 days ago

Tester

New HybridEurope

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.

New EuropeFull-timeSenior

7 days ago

Senior Developer Consultant

Agile Azure Cloud Containerization Docker +12 skills

Keystone Solutions is hiring a Senior Developer for a 12-month on-site consultancy mission at a client agency in Brussels, building and maintaining internal applications. Work spans analysis, development, deployment and support, using JavaScript/TypeScript with React or Node.js (or Java/Spring Boot), plus Docker, Kubernetes, Azure and PostgreSQL.

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.

Senior Java Developer Consultant

New EuropeSenior

Agile Cloud Distributed Systems Docker Java +6 skills

Senior Java consultant at Keystone Solutions, embedded in a client's agile team in Brussels (50% on-site, 50% home working) to design, build, test and integrate product increments each sprint using Java/Spring Boot, Docker, Kubernetes, microservices and cloud technologies.

Expert Concept Designer Consultant

New Europe

Accessibility Agile Analytics Data Analytics Information Architecture +3 skills

Consultant concept designer hired by Keystone Solutions and embedded on-site at a client in Brussels. Translates business value propositions into UX concepts: leading ideation, curating information architecture, drafting low-fidelity wireframes, running user research, then supporting the UX/UI designer after concept validation.

Marketing Expert Consultant

EuropeFull-time

Agile AI Analytics Automation CRM +5 skills

Mission Overview: Keystone Solutions is looking for an experienced Marketing Expert to join a consultancy mission in Brussels, representing Keystone Solutions within a major financial-services client environment. As a…

Project Manager Business Analyst EU Digital ID Wallet

Europe

Agile Solution Design Stakeholder Management

Senior project manager/business analyst, employed by consultancy Keystone Solutions and embedded at a banking client's Brussels site, to lead delivery of the EU Digital ID Wallet across the client's digital channels — managing the full project lifecycle, requirements, budgets, and stakeholders. Requires Agile experience and English, French, and Dutch fluency.

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…

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.

Senior Scrum Master Consultant

EuropeSenior

Agile CI/CD Jira Kanban Scrum +1 skills

Consultancy mission embedding you at a Brussels client site as a Senior Scrum Master in the client's AI tribe: setting up Scrum from the ground up, facilitating ceremonies, coaching teams and stakeholders, and tracking velocity with tools like Jira. Requires 3+ years as a Scrum Master plus agile tooling and CI/testing knowledge.

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

Project Manager Consultant – Talent Pool

Agile Cloud Cybersecurity ERP ISO 27001 +9 skills

Keystone Solutions, a Brussels-based IT consultancy, is building a talent pool of project/programme managers to propose for missions at Belgian banks, insurers and public institutions. PMs deliver IT, infrastructure, security and ERP projects on site or hybrid (2-3 days onsite), using waterfall, Agile (SAFe/Scrum) or hybrid approaches; French and/or Dutch is required for most missions.

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