Joining KEYES means giving purpose to your talent. Who are we? Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES, we
Senior Java Developer Location: Brussels, Belgium Work Model: Hybrid Employment Type: Full-time Contract Duration: 7 months Start Date: ASAP Experience: 5+ years Role Overview We are looking for an experienced Java Developer to join projects within the Healthcare
We are continuously looking for talented Senior Cloud Architects to join our talent pool and support future projects with our clients. This is a generic and ongoing opportunity aimed at identifying experienced professionals for upcoming assignments.
Mission Overview: Keystone Solutions is seeking experienced Java/Angular Developers for a consultancy mission at a client site. You will be involved in various projects related to the digital transformation of the Office of Birth and Childhood (ONE).
Mission Overview: We are seeking a talented Fullstack Developer to join our team on a consultancy mission at a client site, representing Keystone Solutions. In this role, you will analyze, develop, and maintain the mypension application,
Mission Overview: Keystone Solutions is seeking a Senior Fullstack Java Developer for a consultancy mission at a client site. The organization operates in a complex technological environment, combining a historical application landscape with modern components. This role
Job Title: Medior/Senior Automation Tester – Playwright / Java / Selenium Location: Brussels (Hybrid – 2 days a week) Type of Role: Contract / Freelance (Multiple Roles available) Availability: Immediate would be beneficial Language: Must be fluent
Permanent Position Only WHAT IS CREAM ALL ABOUT? We could be a Cream Factory, a cooking blog or even a detective agency… But in reality, we are a Business & Technology consulting company, active in large
Key Responsibilities 1. Platform Development & Architecture Design and implement backend services supporting MADP capabilities Contribute to an event-driven architecture (event sourcing, CQRS, messaging) Build and evolve platform-level components (not just feature-specific code) Ensure solutions are
The Opportunity: Your Next Big Leap @Qover You’re not looking to churn through tickets — you want to build systems that matter, at meaningful scale, alongside a team that values strong engineering. At Qover, you’ll help
Job description: As a member of our Cybersecurity team, you will be responsible for managing and improving vulnerability management processes, securing infrastructure environments, and driving automation initiatives across hybrid cloud and on-premises environments. You will work
Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re
Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re
Mission Overview:The Business Analyst consultancy mission is offered by Keystone Solutions, with the consultant working on-site at the client. As a Keystone Solutions consultant, you will represent our values and expertise while supporting the client’s Transformation
Senior AEM Developer Location: Brussels, Belgium Work Model: Fully Onsite – No Remote Employment Type: Full-time Contract Duration: 4 months Start Date: ASAP Experience: 4+ years Role Overview We are looking for an experienced AEM Developer
We are continuously looking for talented Test Engineers to join our talent pool and support future projects with our clients. This is a generic and ongoing opportunity aimed at identifying professionals with expertise in both Manual
Mission Overview: This is a consultancy mission at the client site, representing Keystone Solutions. As a DevOps Engineer Expert, you will be hired by Keystone Solutions to deliver your expertise on client projects, working on-site and
Technical Lead – IT Architecture Location: Brussels, Belgium Employment Type: Contract Duration: 6 Months Start Date: 31 October 2026 Experience: 15+ years Role Overview We are looking for an experienced Technical Lead to support transversal IT
Mission Overview: Keystone Solutions is seeking Junior Developers to join a consultancy mission at a client site. You will be involved in various projects related to the digital transformation of the Office of Birth and Childhood
Mission Overview: Our client operates in a complex technological environment that combines a historical application landscape with modern components. This consultancy mission at the client site, representing Keystone Solutions, involves a structural transformation of the IT