freelance full stack developer senior

In4Matic is seeking a Senior Java Developer to join its technology team in Belgium. You will work on greenfield and modernization projects, shaping architecture and building scalable services. The role blends development, integration, testing, and collaboration with business stakeholders.The ideal candidate has 5–7 years of Java experience, strong...

We are looking for a highly skilled Senior Java / Angular Developer to join a high-impact project for the European Commission. This role is open strictly for Freelancers / Project-based Contractors.Please note: Due to strict tender requirements, candidates who do not meet the minimum experience criteria cannot be considered.Mandatory Requirements (Strict...

ph3Mission Overview: /h3pKeystone 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 involves participating in a structural transformation of the IT landscape,...

For our client, a multinational active in renewable energy with more than 1 GW in PV and BESS Assets, Green Recruitment is looking for a Senior Business Developer who will develop new and existing BESS Projects.Senior Business Developer BESSWalloon RegionThis is a new role within the Belgian and Benelux division of our client. This role is a true opportunity...

Beschrijving van het bedrijfWho is Turner & Townsend?Turner & Townsend is a global professional services company with over 22,000 people in more than 60 countries.Working with our clients across real estate, infrastructure, energy and natural resources, we transform together delivering outcomes that improve people's lives. Working in partnership makes it...

For our client, a multinational active in renewable energy with more than 1 GW in PV and BESS Assets, Green Recruitment is looking for a Senior Business Developer who will develop new and existing BESS Projects.Senior Business Developer BESSWalloon RegionThis is a new role within the Belgian and Benelux division of our client. This role is a true opportunity...

For our client, a multinational active in renewable energy with more than 1 GW in PV and BESS Assets, Green Recruitment is looking for a Senior Business Developer who will develop new and existing BESS Projects.Find out if this opportunity is a good fit by reading all of the information that follows below.Senior Business Developer BESSWalloon RegionThis is a...

Role Name: Senior Angular Front-End Developer (Freelance)Location: Brussels Duration: 12 Months Response Deadline: 31/07/2025 Workload: Full-time Language Requirement: Dutch or French (native level) + good knowledge of the other national language + English Context: The VSSE (Belgian State Security Service) is responsible for safeguarding national...

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 to join a development team responsible for building, enhancing, and maintaining enterprise web platforms using Adobe...

Ben je gepassioneerd door .Net development en heb je toevallig ook interesse in de maritieme sector? Dan nodigt dit softwarehuis je uit om deel uit te maken van haar team van software specialisten. Het bedrijf geniet zowel nationaal als internationaal bekendheid dankzij haar diepgaande kennis van de maritieme sector en de geavanceerde softwareoplossingen die...

As a Senior Backend Developer, you will take the lead in designing, building, and scaling our backend infrastructure. You will ensure that our APIs perform seamlessly, our databases are structured and optimized efficiently, and our server architecture scales horizontally to handle the rapidly growing volume of monitoring and control data.Responsibilities-...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

Job role: Senior Java Developer. Location: Brussels (On site). Languages required: English (C1) (Mandatory) . Minimum experience required: 14 years. Overview Senior Java Developer role based in Brussels with on-site work. English required at C1 level (mandatory). Minimum experience: 14 years. Responsibilities Software Development: Design and...

We are looking for a highly skilled Senior Java / Angular Developer to join a high-impact project for the European Commission. This role is open strictly for Freelancers / Project-based Contractors.Please note: Due to strict tender requirements, candidates who do not meet the minimum experience criteria cannot be considered.Mandatory Requirements (Strict...

Discover Recruitment is seeking a Senior SAP BI / BW Consultant for a freelance contract in Brussels, Belgium. The role focuses on SAP BW / BW/4HANA stack, SAP BI, and related analytics workloads. You will collaborate with clients to design and implement data models, reports, and dashboards within a flexible engagement. The position is contract-based, and...

The Department of Care is looking for an experienced Application Architect / Senior .NET Developer for the further development and modernization of the internally developed e-desk of the Department of Care. The e-counter offers citizens and organizations a central online platform for applying for and following up on files, such as permits, accreditations,...

Junior Full-Stack .NET Developer (Hybrid) Overview We are looking for a Junior Full-Stack .NET Developer to join a Scrum development team of five members. The mission focuses on developing and enhancing modules within a social services application, supporting process automation, case management, debt recovery, and HR reporting functionalities. Key...

COSMOTE GLOBAL SOLUTIONS NV, located in Belgium, is looking for a skilled Full Stack Developer with over 12 years of experience. The successful candidate will design and maintain web applications, ensuring optimal performance and security. Essential skills include proficiency in Java (Spring Boot) and JavaScript, alongside experience with databases like...

EngiFlex cherche un développeur full stack medior pour renforcer des équipes de delivery dans le cadre de projets du secteur public en Belgique. Vous travaillerez sur le développement, l’intégration et l’évolution de services numériques critiques, avec une focalisation sur l’interopérabilté, la sécurité et la scalabilité.La mission est...

Company detailsSPACEBEL is a Belgian Space systems and software engineering company that has grown in the Space market to become a trusted developer of advanced IT solutions and a related service provider. Today, SPACEBEL is in the international mix of small satellite system suppliers. The company operates in the Space and Earth monitoring applications...