.NET Developer in Belgium

We are seeking a talented .NET Developer to join our dynamic team at Talan in Brussels. In this role, you will have the opportunity to work on innovative projects, collaborate with cross-functional teams, and contribute to the development of cutting-edge applications. If you are passionate about technology and eager to make a significant impact, we want to h…

European Dynamics is looking for a Senior Application Architect to join its Brussels office. This position requires fluency in English and involves working either at company headquarters or directly at client sites. The first assignment places you within the Development team, collaborating closely with a major client's IT department. What you will do Design and architect complete information systems tailored to client needs. Develop agentic AI solutions, including those based on Amazon Kiro. Plan, implement, and maintain database layers for multi-tier applications. Design, build, and support the front-end layer of web applications. Conduct data analysis, data modeling, and create physical database designs. Create and manage database stored procedures. Configure databases for optimal performance and reliability. Execute database testing programs to ensure stability and quality. Define and integrate database components within broader application architectures. Assist with deployment and configuration of databases. Work setting This role is based in Brussels, Belgium, with work taking place either at European Dynamics offices or on-site with clients, depending on project needs.

Join the dynamic Cargo Office at Aviapartner located in Brussels Airport, where we expertly manage the flow of cargo between trucks, warehouses, and aircraft. In this role, you will handle all administrative tasks associated with cargo operations, ensuring that essential documentation is processed accurately and promptly, and that shipments reach the correct flight or truck under optimal conditions.As a Cargo Tracing Specialist, your primary responsibility will be to deliver precise solutions to any issues that may arise with shipments, placing a strong emphasis on customer satisfaction.What will you be doing in this role?You will investigate cargo issues by collecting and recording data on lost, damaged, incomplete, or missing documents, while also creating and monitoring the relevant case files.Your proactive approach will help you anticipate potential problems, keeping customers informed about any discrepancies and the progress of their cases.Active participation in warehouse operations where discrepancies are identified will be essential.You will diligently monitor our database, as well as those of the airlines, daily reporting any discrepancies you discover.Administrative tasks will be part of your daily routine, including follow-ups with the billing department and various other departments. You will also prepare customs files and ensure they are tracked accordingly.Approximately 20% of your time will be dedicated to broader operations within the Cargo Office, such as preparing, checking, and processing cargo documents (export, import, transit) in line with airline procedures. This will involve communication with other departments, customs services, and clients regarding cargo processing.

Join the innovative Micromobility team at Bolt as an Operations Specialist in Brussels, Belgium. In this pivotal and analytical role, you will oversee the operations of Bolt’s e-scooter fleet, driving business expansion and enhancing profitability while ensuring an exceptional experience for our users.As an Operations Specialist, you will take charge of planning and managing operations across one or more cities, serving as the primary contact for operational issues. You will actively monitor key performance indicators (KPIs) to uphold our operational standards, streamline efficiency, manage costs, and ensure e-scooters are strategically deployed in high-demand areas.Your collaboration with the local Maintenance team, Operations Manager, and HQ teams—including Customer Support, Central Operations, Legal, and Marketing—will be essential to resolve operational challenges and improve our services.

Join our dynamic and innovative team at AppTweak as a passionate Frontend Developer, and help us scale new heights! In this role, you will collaborate closely with our backend developers to create seamless client-side logic, while also bridging the gap between visual elements and the server-side architecture.You will report directly to your Engineering Manager and work alongside a talented squad of developers. For more insights, check out our Tech Stack page!

Join Sopra Steria as a .NET Cloud Developer and become a vital part of our dynamic team in Brussels. In this role, you will leverage your expertise in .NET technologies to design, develop, and implement cloud-based solutions that drive our clients' success.Your responsibilities will include collaborating with cross-functional teams to analyze requirements and create robust software architectures. You will also be involved in the full development lifecycle, from conception through deployment, ensuring high-quality code and optimal performance.

At Uni Systems, we are dedicated to transforming digital visions into tangible realities. As we continue to expand, we are seeking a skilled Test Automation Specialist to join our innovative UniQue team.Key Responsibilities:Design, prepare, and oversee automated testing processes.Contribute to the development of an integration plan for automated testing within the overall testing framework.Evaluate tools and technologies to identify the best automation solutions aligned with the DevSecOps methodology.Create a robust approach and methodology for developing a test automation architecture.Design and develop automated testing solutions that fulfill business requirements, leveraging continuous integration technologies, particularly focusing on backend and web service interfaces.Facilitate the transition of testing from manual to automated processes.Generate automated test reports and collect relevant metrics.Provide support during various stages of testing, analysis, technical documentation, deployment, evaluation, and reporting.

Uni Systems is expanding its remote team in Brussels and seeks a Professional Front-end Developer. This position centers on building digital solutions and collaborating with colleagues on enterprise-scale projects. Role overview The Professional Front-end Developer will work on designing and developing scalable website frameworks and software. The team values practical solutions and close cooperation across various projects. What you will do Design and implement website frameworks and software that can adapt as requirements grow. Develop user-facing features with a focus on usability and responsive design. Create and document APIs (REST and SOAP), and assist with backend business logic. Set up and manage server environments, databases, and components for large applications. Analyze data, build models, and apply security and data protection standards. Join technical design sessions and architecture reviews with the team. Maintain code quality, introduce automation, and resolve technical issues. Write technical documentation and communicate effectively with both technical and non-technical team members. Location This is a remote role. The team is based in Brussels, Belgium.

supportkind is looking for a Finance Specialist based in Brussels to help manage financial operations across Europe. This position centers on financial reporting, analysis, and budgeting, with a strong emphasis on compliance with local regulations. Role overview The Finance Specialist will handle day-to-day financial reporting and support budgeting cycles. Regular analysis of financial data will be part of the role, helping to inform business decisions and maintain accurate records for compliance purposes. Collaboration This position works closely with teams from different functions. By sharing insights and supporting projects, the Finance Specialist helps drive financial performance and supports strategic choices within the organization. Requirements Strong attention to detail Analytical skills with experience in financial reporting and budgeting Ability to ensure compliance with relevant European financial regulations

Are you a native Dutch speaker looking to leverage your language skills in an exciting role? Join us at Lifted An Upwork Company as we seek passionate individuals to assist in AI training initiatives. Your contributions will play a key role in improving AI systems and enhancing language processing capabilities.

We are excited to announce an opportunity for a Full Stack Developer specializing in digital distributed infrastructures. This role requires fluency in English and is located in the vibrant city of Brussels, Belgium. As a key member of our Development team, you will collaborate closely with a major client's IT team, either from our offices or on-site at the client’s location.Key Responsibilities:Architect and develop robust front-end and back-end applications;Design engaging user interfaces for web applications;Implement essential business logic;Develop servers and databases to enhance functionality;Ensure high standards of security and data protection;Optimize applications for cross-platform compatibility;Create responsive designs and develop APIs;Contribute to the design and creation of scalable software solutions;Write clean, maintainable code for both front-end and back-end systems.

Are you ready for a new adventure? Seeking fresh challenges to elevate your career?Join our dynamic Local Managed Staffing team at NRB Group!The NRB Group stands as a pioneer in Belgium's ICT landscape, delivering a comprehensive suite of IT services tailored to address your diverse technological needs, spanning Infrastructure & Cloud, Software Development, Consultancy, and Managed Staffing.Discover more about us here.We are on the lookout for several skilled and enthusiastic Interface and Data Migration Analysts to become a part of our team, contributing to a significant Epic implementation project within a hospital setting.In this pivotal role, you will be instrumental in the design and development of high-caliber interface and data migration processes that connect various hospital information systems.Success in this role requires collaboration, innovation, and meticulous attention to detail to ensure smooth interoperability and accurate data exchange that enhances patient care and operational effectiveness.

About AvePoint:AvePoint is the global leader in data security, governance, and resilience, redefining traditional solutions to ensure a robust data foundation that empowers organizations to collaborate with confidence. Over 25,000 customers worldwide trust the AvePoint Confidence Platform to prepare, secure, and optimize their critical data across Microsoft, Google, Salesforce, and other collaboration environments. Our extensive global channel partner program includes around 5,000 managed service providers, value-added resellers, and systems integrators, with our solutions available in over 100 cloud marketplaces. Visit www.avepoint.com to learn more.At AvePoint, we prioritize investing in our people. Our culture of agility, passion, and teamwork enables you to craft your career, make a meaningful impact, and take ownership of your future. Unleash the power of you!

We are excited to announce a vacancy for a Senior Application Architect (Java) who is fluent in English to join our dynamic team in Brussels, Belgium. This role involves working on-site at client locations or from our company's premises. The successful candidate will play a pivotal role in collaborating with a major client's IT team, contributing their expertise to ensure successful project outcomes.Your Responsibilities:Conduct thorough analysis and integration of various information systems and components.Engage in comprehensive data analysis and modeling activities.Lead the coordination of technical architecture implementation.Design, develop, and maintain applications that meet specified requirements.Contribute to the deployment and configuration of systems.Create detailed software architecture documentation.Support Project and Stakeholder Management efforts.Participate actively in technical working groups, progress meetings, and discussions with the Project Team.Assist in testing, analysis, documentation, deployment, evaluation, and reporting processes.Design and create blueprints for Cloud Architecture, including reviewing existing systems for potential cloud migration.Develop architecture components and building blocks utilizing cloud technologies.

Join Altersolutions, a dynamic company at the forefront of GIS technology, as a GIS Developer specializing in both backend and frontend development, with a focus on R-Shiny applications. This is an exciting opportunity for a professional with a passion for geospatial data to contribute to innovative projects in Brussels.

Who are we?Trasys International is an innovative global firm recognized as a reliable partner to EU Institutions. With over 30 years of experience, we focus on delivering top-notch solutions that empower our clients to navigate the complexities of digital transformation. Our mission is to provide exceptional talent that meets the evolving needs of our clients. We are on the lookout for skilled professionals eager to engage in challenging international projects within diverse cultural settings. Our offerings encompass modernization of solutions, digital workspaces, cloud technologies, and IT security. Our headquarters are in Brussels, with a presence across Europe including Luxembourg, Amsterdam, Athens, Stockholm, and Geneva.Is this YOU?We are seeking a Senior AI/NLP/Machine Learning Engineer for one of our key clients located in Brussels - a prominent European Institution. You will contribute to legislative, policy, and HR projects for various Directorates General within the EU network. Your role will involve developing corporate solutions such as HR systems (SYSPER, e-Sire), financial rights solutions (NAP, Assmal2), personal selection tools (Talent Suite), document management systems (ARES), and decision-making processes (DECIDE, LEOS/EdiT). Your assignments may evolve with project demands, and you will play a vital role in driving innovation and supporting the implementation of digital transformation and EU policies.Please note that you must be based in Belgium and work in a hybrid model (office attendance 1-2 times per week) with full rights to work in Belgium as a freelancer/contractor on a B2B basis.As an AI/NLP/ML Expert, your responsibilities include:Developing and maintaining software applications in Natural Language Processing (NLP), Machine Learning (ML), and Artificial Intelligence (AI);Training custom machine learning and deep learning models utilizing both structured and unstructured data;Feature selection, model building, and optimization;

Role overview netcompany1 is looking for a Growth & Performance Specialist - Social Media to join the Brussels team. The focus of this role is to shape and carry out social media strategies that drive engagement and support business growth across several platforms. Key responsibilities Create and execute social media plans that match company objectives Track performance metrics and review campaign outcomes Turn data into clear, practical steps to boost reach and engagement Work closely with colleagues from different teams to strengthen the company’s online presence Requirements Solid grasp of social media analytics and performance metrics Experience using data to guide decisions and improve strategies Comfort working with people from various departments This position provides an opportunity to influence netcompany1’s marketing efforts and digital presence in Brussels.

European Dynamics is hiring a Full Stack Developer with experience in Angular and Java for its Brussels location. The role requires fluency in English and involves working either at the company office or directly with client teams. Projects are collaborative and often take place alongside client IT departments. What you will do Develop and maintain both front-end architecture and back-end applications. Design user interactions that are intuitive and responsive. Implement business logic and uphold code quality standards. Create and optimize servers and databases to support application functionality across various platforms. Apply security measures and data protection protocols. Design and build APIs and scalable software solutions. Participate in all phases of the software development lifecycle. Test software and resolve bugs to enhance system performance. Location details This position is based in Brussels, Belgium. Work may take place at the European Dynamics office or on-site with clients, depending on project needs.

About Isabel Group Isabel Group builds technology for the financial sector in Brussels. The team values collaboration and welcomes new ideas from every member. Here, contributions shape both products and the broader financial ecosystem. Role Overview: Software Development Engineer This role calls for someone who enjoys problem-solving and working closely with others. Success is shared, and learning from teammates is part of daily life. The environment encourages questioning assumptions and finding better ways to work. What You Will Do Develop software that meets both functional and non-functional requirements, clarifying details when specifications are incomplete or change over time. Design and recommend technical solutions that support future product innovation, balancing speed, quality, and long-term sustainability. Assess and compare off-the-shelf products with custom-built solutions to choose the best approach for each project. Apply industry standards and recognized practices throughout the software development lifecycle, including integration and delivery stages. Investigate and resolve issues and incidents, sometimes taking the lead to see problems through to resolution. Maintain and improve application quality and performance, ensuring systems evolve sustainably over time. Champion continuous improvement so software stays maintainable, reliable, and adaptable as needs change. Location Based in Brussels, Belgium.

Collaborate with stakeholders to identify their objectives and the achievable outcomes.Create and maintain comprehensive training materials, including wiki pages and collaborative site content.Develop online help documentation for Information Systems.Configure and test systems for effective training scenarios.Clarify user expectations regarding course content and system functionalities.Organize and conduct training and coaching sessions.Facilitate training/coaching for both users and support personnel.Provide guidance through social networks.Assist users in reviewing documentation.Ensure proper follow-up with the IMT.Conduct quality assurance reviews of training materials to ensure compliance with defined standards and procedures.Ensure that all produced materials align with the defined training scope and reflect the agreed tool release.Prepare storyboards for training content.Create instructional videos to demonstrate software usage to users.Review training materials, particularly videos with audio recordings.Design graphics that are adaptable and reusable as required.Produce audio scripts and be willing to record one's own voice for video content and/or appear in videos.Establish and uphold templates, standards, and processes for documentation.Publish materials while complying with publication and privacy standards.