Refine Reset All
Sort by
Employer/Recruiter
Experience

Application Support Developer Jobs In Brussels - 84 Job Positions Available

1 – 20 of 84 jobs
ITProposal jobs

Job Title: Senior Application Developer (PowerBuilder / .NET) Location: Brussels, Belgium (Hybrid – minimum 2 days on-site) We are seeking a Senior Application Developer to support the maintenance, enhancement, and modernization of legacy business applications developed in PowerBuilder, ASP, .NET, and SQL

ITProposal  15 days ago
ITProposal jobs

Senior Application Developer – Microservices & Kubernetes Environment We are looking for a Senior Application Developer to support a major enterprise modernization program focused on transforming a legacy platform into a scalable microservices architecture running on Kubernetes. The role involves developing,

ITProposal  14 days ago
ITProposal jobs

Salesforce Developer (Expert) Schaerbeek, Brussels, Belgium (Hybrid) Start Date: June 2026 Overview We are looking for an Expert Salesforce Developer to support large-scale projects and fundamental enhancements to a Service Cloud-based platform used as a central contact solution. You

ITProposal  28 days ago
ITProposal jobs

Job Title: Functional Analyst (eYouth Applications Project) Location: Brussels, Belgium (Hybrid) Role Overview: This role focuses on translating business needs into clear functional requirements for the development of digital applications within a public service environment. The Functional Analyst

ITProposal  26 days ago
Everience Benelux jobs

Company Description Everience is an international consulting group delivering AI-augmented digital services and placing people at the heart of the AI revolution. With a presence in Europe, Africa, Asia and America, Everience offers its 4,000-strong workforce

Everience Benelux  22 days ago
Talan jobs

Company Description Talan is an international consulting group specializing in transformation and innovation through technology. Present across five continents and in 21 countries, our Great Place to Work–certified group brings together more than 7,000 consultants. We

Talan  16 days ago
Everience Benelux jobs

Company Description Everience is an international consulting group delivering AI-augmented digital services and placing people at the heart of the AI revolution. With a presence in Europe, Africa, Asia and America, Everience offers its 4,000-strong workforce

Everience Benelux  15 days ago
ITProposal jobs

Senior Application Tester / QA Engineer (Hybrid – Brussels) We are looking for an experienced Senior Application Tester / QA Engineer to support a large-scale modernization program focused on migrating a legacy platform to a modern microservices and Kubernetes-based

ITProposal  14 days ago
ITProposal jobs

ServiceNow HRSD Consultant / Application Architect (Hybrid – Brussels) We are looking for an experienced ServiceNow HRSD Consultant to support the transition of a large-scale HR Service Delivery platform into operational mode within a complex enterprise environment. The

ITProposal  13 days ago
ITProposal jobs

Application Owner / Ops Engineer (Hybrid – Brussels) We are looking for a proactive Application Owner / Ops Engineer to join an Agile development team within a dynamic IT environment supporting critical business applications. The role combines application support, operational monitoring,

ITProposal  13 days ago
Keystone Solutions jobs

Mission Overview: Keystone Solutions is recruiting an Expert Business Developer / Strategist to join a consultancy mission with our client, a major public-sector administration in Brussels. The engagement is part of a large-scale modernization initiative transforming a

Keystone Solutions  13 days ago
ITProposal jobs

Senior Full-Stack Java Developer (Hybrid – Brussels) We are looking for an experienced Senior Full-Stack Java Developer to join a large-scale business transformation program focused on the modernization, refactoring, and development of enterprise business applications. The role involves contributing

ITProposal  13 days ago
Ypto jobs

How do you help make a difference? As a Senior Java Developer – Commercial channels and products (Doli), you contribute to the design, development, and maintenance of backend components and RESTful APIs supporting enterprise-grade applications within SNCB/NMB. You

Ypto  12 days ago
Monument Re Group jobs

About the roleInterested to join a strongly growing and dynamic international insurance company? To reinforce its IT team, Monument Belgium is looking for a Senior Developer Corporate Life for its Liège office. You will report to the

Monument Re Group  10 days ago
Sopra Steria jobs

Company Description Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56.000 colleagues in 30 countries, we rank as Europe’s leading

Sopra Steria  7 days ago
ITProposal jobs

Senior Full-Stack Java Developer Overview We are looking for a Senior Full-Stack Java Developer to join a complex IT transformation environment combining legacy systems and modern cloud-based architectures. The role focuses on modernizing critical business applications, reducing technical debt,

ITProposal  5 days ago
ITProposal jobs

Senior Full Stack Java Developer We are looking for a Senior Full Stack Java Developer to support the modernization and evolution of complex enterprise applications within a hybrid and cloud-oriented IT environment. Responsibilities Develop, maintain, and optimize enterprise-grade applications and services

ITProposal  5 days ago
COSMOTE Global Solutions jobs

COSMOTE Global Solutions NV, a prominent ICT Systems Integrator and part of the OTE Group, is seeking a Software Developer - Power Platform to join our innovative team. This role involves designing, developing, and maintaining solutions using

COSMOTE Global Solutions  5 hours ago
ITProposal jobs

Senior Planisware Analyst Developer Overview We are seeking a Senior Planisware Analyst Developer to support the administration, enhancement, and continuous evolution of a large-scale Project, Program, Portfolio, and Planning (PPPM) platform. The role combines business analysis, functional and technical

ITProposal  3 hours ago

Job Overview: Medior C# /.NET Developer For our client, a major organization active in a large-scale, customer-oriented environment, we are looking for a Medior C# /.NET Developer with 3 to 5 years of experience to support ongoing web platform

SYNCTIV RECRUITMENT  6 hours ago

Subscribe for job alerts and resources to make your job search easier!

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

Receive the latest job openings for:

application support developer jobs in brussels

You also might be interested in:

Dutch

Hybrid

.net Developer

Full Stack Java Developer

API

Continuous Improvement

Functional Analyst

Microservices

Working Model

Scrum

Confirmation email sent to

Check your email and click on the link to start receiving your job alerts

All Filters Apply
Sort by
Employer/Recruiter
Experience