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Senior Developer Jobs In Brussels - 102 Job Positions Available

1 – 20 of 102 jobs
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 CL

Monument Re Group  12 days ago
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,

ITProposal  17 days ago
ITProposal jobs

Senior Business Developer / Strategist – Digital Transformation Program (Remote) We are looking for a Senior Business Developer / Strategist to support a major enterprise modernization program focused on transforming a legacy monolithic platform into a modern microservices and API-first

ITProposal  16 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

ITProposal  16 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 to

ITProposal  15 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  14 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  9 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, improving

ITProposal  7 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

ITProposal  7 days 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 design,

ITProposal  2 days ago
ITProposal jobs

Senior Full-Stack .NET Developer Overview We are looking for an experienced Senior Full-Stack .NET Developer to join a Scrum development team of five members for a short-term project focused on enhancing a social services application. The mission involves developing new

ITProposal  1 day ago

Senior Application Developer / Future CTO Working with a fast growing HealthTech SaaS company developing our own platform for the healthcare industry. As we continue to scale, were looking for a senior technology professional who wants to play a

Mavie  15 hours ago
ITProposal jobs

Job Title: Senior Functional Tester – Technical Profile Location: Brussels, Belgium (Hybrid – 40% On-site / 60% Remote) Contract Duration: December 2026 We are seeking a Senior Functional Tester with strong expertise in both manual and automated testing

ITProposal  28 days ago
Korrogo jobs

Required Services: Senior Blockchain Solution Architect Duration: 12 months Possibility of contract extensions based on performances Location: Remote, within the CET or EST Time Zone Background information: The purpose of this engagement is to provide with a

Korrogo  25 days ago
ITProposal jobs

Senior Functional Analyst – Microservices Transformation Program (Hybrid – Brussels) We are looking for an experienced Senior Functional Analyst to support a large-scale modernization program focused on transforming a legacy monolithic platform into a modern API-first and event-driven

ITProposal  16 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

ITProposal  16 days ago
ITProposal jobs

Senior PostgreSQL Specialist / DBA (Hybrid – Brussels) We are looking for an experienced Senior PostgreSQL Specialist to support a large-scale database modernization and cloud transformation program focused on PostgreSQL on Microsoft Azure. The role combines hands-on engineering,

ITProposal  15 days ago
PWC jobs

Line of ServiceTax Industry/SectorNot Applicable SpecialismGeneral Tax Consulting Management LevelManager Job Description & Summary Job Description Contribute to creating a better tomorrow The only way we can tackle the challenges of this fast-changing world is with

PWC  10 days ago
Keystone Solutions jobs

Mission Overview: This is a consultancy mission at a client site, where you will represent Keystone Solutions as a Product Owner within the Transformation Office. As a Keystone Solutions consultant, you will be hired to work

Keystone Solutions  10 days ago
ITProposal jobs

Senior Test Automator Location: Brussels, Belgium Work Model: Hybrid Start Date: 04 June 2026 Contract Duration: Until 31 January 2027 Workload: Full-time (100%) Application Deadline: 03 June 2026 About the Role We are seeking an experienced Senior Test

ITProposal  3 days ago

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