Full Stack .NET Developer

Join our dynamic team as a Full Stack .NET Developer in Brussels! You will have the opportunity to work on exciting projects, implementing cutting-edge technologies and developing innovative software solutions. As a key member of our development team, you will collaborate with other talented professionals to design, develop, and maintain web applications and…

Join our dynamic team at Sopra Steria as a .NET Cloud Developer, where you will have the opportunity to work on innovative cloud solutions that drive technology forward. We are seeking a passionate developer who excels in building scalable applications using .NET technologies in a cloud environment. You will collaborate with cross-functional teams to design, develop, and implement robust cloud-based applications.

Join Talan as a Project Manager I in our Engineering & Development IT department, located in Brussels. In this dynamic role, you will lead and manage IT projects, ensuring they are delivered on time and within budget while adhering to quality standards. You will collaborate with cross-functional teams, facilitate communication between stakeholders, and drive project progress. Your expertise in project management methodologies will be crucial to the success of our projects.

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 hear from you!

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.

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.

Join our esteemed client, a premier construction and real estate development firm, renowned for delivering exceptional building projects across both the public and private sectors. Their impressive portfolio encompasses a diverse range of developments, including offices, residential complexes, industrial facilities, hospitals, hotels, schools, and leisure centers. As a part of a larger multidisciplinary group, they expertly blend local project execution with international standards of excellence.We are seeking a seasoned Project Manager – Buildings to assume comprehensive responsibility for the planning, execution, and delivery of building projects in the Brussels area. In this role, you will manage all facets of project execution, from contract management to financial oversight, ensuring that each project adheres to established quality, schedule, and budgetary objectives.

Location: EMEA (Remote). Offices in Amsterdam, Berlin, Brussels, and Stockholm. About Unframe Unframe builds AI-driven products for enterprises, helping organizations launch LLM-powered applications in days, not months. Our platform is LLM-agnostic, integrates with any data source, and delivers custom AI solutions using a Blueprint-led approach, no fine-tuning or data sharing required. Pricing is based on value delivered. Backed by $50M in Series A funding from Bessemer, Craft, and TLV Partners, Unframe operates with the momentum of a seasoned founder and a clear vision: accelerate the future of AI infrastructure for real business impact. More about us: www.unframe.ai Role Overview: Channel Manager - EMEA The Channel Manager will shape and expand Unframe’s partner network across the EMEA region. This role focuses on building relationships with value-added resellers (VARs), global system integrators (GSIs), managed service providers (MSPs), and technology partners. The goal: drive sourced and influenced revenue, and ensure partners are ready to position and sell Unframe’s solutions effectively. Collaboration is key. The Channel Manager works closely with Sales, Marketing, Product, and Customer Success to create a partner engagement model that scales. Main Responsibilities Partner Strategy & Recruitment Design and execute the channel strategy in line with revenue goals. Identify, recruit, and onboard high-value channel partners. Develop joint business plans with key partners. Establish clear partner segmentation and coverage plans. Enablement & Activation Build and deliver partner enablement programs, including sales training, technical onboarding, and certifications. Equip partners with effective positioning, messaging, and competitive differentiation. Support partners in pipeline generation and deal execution. Lead joint marketing campaigns and co-selling initiatives. Revenue & Performance Management Oversee partner-sourced and partner-influenced revenue targets. Forecast channel pipeline and performance metrics. Set KPIs and reporting dashboards to monitor results.

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.

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.

Join our dynamic team at Sopra Steria as an SAP ABAP/FIORI Developer. You will play a pivotal role in implementing and enhancing SAP solutions, focusing on ABAP programming and FIORI application development. Your expertise will contribute to the seamless integration of business processes and the delivery of innovative solutions that enhance operational efficiency.

Join Uni Systems, where we transform digital visions into impactful realities. We are expanding our talented team and are in search of a skilled Python Developer specializing in AI and Machine Learning to contribute to our innovative projects.Key Responsibilities:Design, develop, and implement comprehensive AI/ML solutions for operational settings.Utilize Python for the execution of Natural Language Processing (NLP), Large Language Models (LLM), and foundational data science projects.Enhance and sustain AI/ML models, focusing on performance, scalability, and reliability.Engage with stakeholders to ascertain business requirements and convert them into effective AI strategies.Create and update thorough documentation for models, workflows, and data pipelines.Articulate and defend AI design choices during technical discussions confidently.

Location: Brussels | Department: Sales | Language: Dutch RequiredOur cities are evolving.The shift towards more sustainable mobility, coupled with the increasing densification of urban areas, presents significant challenges:How can we free up public space for pedestrians and cyclists while considering motorists?How can we support the electrification of vehicles with appropriate infrastructure?Where can we park bicycles, scooters, and other soft mobility means at the end of their journey?At BePark, we are committed to addressing these challenges with a clear ambition: to enhance the mobility experience for current and future generations.We specifically identify unused private parking spaces and make them available for various uses: car parking, soft mobility solutions, charging stations, last-mile delivery, and more.Our goal: to build a network of mobility hubs in major cities across France, Belgium, and Luxembourg.Currently, our team of 50 professionals manages over 500 parking locations and supports a community of more than 16,000 active users.To support our growth and strengthen our Expansion department, we are seeking a Junior Business Developer to enhance our Real Estate operations in the Flemish market, under a contract leading to a permanent position starting April 2026.

About Social DealSocial Deal is a dynamic platform that invites users to discover the best local experiences every day, including restaurants, leisure activities, wellness services, hotels, and outings. We collaborate with thousands of partners to help consumers make the most of their free time while enabling local businesses to enhance their visibility and growth. Our mission is straightforward: to connect residents with the finest local experiences.As we continue to grow rapidly, we are in search of a true hunter to expand our presence in the Francophone Brussels region.Your RoleAs a Commercial Partner Acquisition Manager, you will play a pivotal role in driving Social Deal's development in Brussels. Your primary goal will be to expand our portfolio of new partners (including restaurants, leisure activities, wellness services, hotels, etc.) and to elevate Social Deal's offerings throughout the capital.We are looking for more than just skills; we seek a strong sales personality who can open doors, persuade effectively, and forge lasting partnerships.Are you a natural hunter?Do you enjoy prospecting, convincing, and closing deals?Does transforming a “maybe” into a “yes” motivate you?If so, this position is perfect for you.

Join the Collibra People TeamWe are on the lookout for a skilled and dedicated Employee Relations Partner. This pivotal role involves collaborating closely with our business managers, People Partners, and Legal team to provide equitable and compliant employee relations support throughout the organization. Initially focusing on the EMEA region, this position is poised for global expansion. Candidates should possess substantial hands-on experience in employee relations, particularly in performance management and investigations. You will be expected to exercise professional judgment and apply your knowledge of employment law to mitigate risks while fostering a positive employee experience. This is a hybrid position based in our Brussels office, where you will work from the office at least two days per week. This model enhances our connectivity and teamwork, ensuring we continue to progress as a cohesive unit.

Join the dynamic team at netcompany1 as a Full Stack Developer and play a pivotal role in shaping innovative digital solutions.As a Full Stack Developer, you will:Architect and develop engaging website structures, user interfaces, and responsive web applications.Craft back-end applications while implementing essential business logic.Set up and manage servers, databases, and APIs to guarantee seamless operations.Engineer scalable software solutions and optimize them for cross-platform performance.Establish robust security protocols and data protection strategies.Produce clean, efficient code while adhering to organizational coding standards and integrity.Conduct testing, debugging, and data analysis to identify and resolve issues effectively.Lead projects when necessary, produce technical documentation, and ensure alignment with technical and user requirements.

Are you an entrepreneurial spirit with a passion for driving growth? Yenlo is seeking a Senior Business Development Representative to spearhead our expansion across Belgium, covering Flanders, Brussels, and Wallonia. In this pivotal role, you will cultivate strategic relationships with C-level executives at Belgian enterprise organizations, adeptly converting complex integration challenges into tangible business outcomes. The Belgian market presents unique opportunities: it is trilingual, compliance-driven (being the first EU nation to mandate NIS2 assessments), and boasts significant financial, pharmaceutical, and government sectors with pressing integration needs. This position requires you to be based in or around Brussels, Belgium.About YenloYenlo is a premier global integration specialist with over 15 years of experience in assisting enterprises to connect, automate, and secure their digital ecosystems. Recognized as a Platinum WSO2 Partner (Partner of the Year 2018–2020, 2022) and a Boomi Advanced Partner, we provide cutting-edge integration, API management, and Identity & Access Management solutions to enterprises throughout Europe. Our team includes the largest number of certified WSO2 consultants globally, along with three esteemed WSO2 Ambassadors.With a workforce of more than 100 professionals, predominantly consisting of highly qualified technical IT specialists, we are dedicated to delivering innovative, high-quality projects. Our organization is international, featuring over 18 nationalities, with English as our corporate language, and serving clients worldwide.We maintain offices and teams in the Netherlands (Schiphol-Rijk (HQ) and Dongen), Germany, Spain, Sri Lanka, the United States, and Canada. Our diverse clientele ranges from mid-sized organizations to large enterprises across various sectors, including financial services, government, healthcare, education, industry, retail, transport, and logistics. Notable clients include the European Commission, Honda, CEVA Logistics, Hanseatic Bank, Nexeye, and Basic-Fit.Our headquarters in Schiphol-Rijk continues to expand our European footprint. The Netherlands represents our home market, where we have established our most robust client base, profound network, and ambitious goals. We are now looking for a committed commercial presence to unlock the full potential of the Belgian market.

Join Stripe’s dynamic team as an EU Market Development Specialist focused on Climate initiatives. In this pivotal role, you will be responsible for driving market growth and expanding our climate solutions across the European Union. You will collaborate with cross-functional teams to identify opportunities, build partnerships, and enhance our climate offerings.

Role Overview Ebury is looking for a Business Developer / FX Sales Associate to join the Brussels office. This is an office-based role designed for those ready to start or build a career in FinTech sales, with a focus on international finance and foreign exchange. What You Will Do Engage with businesses to introduce advanced financial solutions that support global trade. Develop sales skills through direct client interactions and networking across international markets. Work closely with experienced mentors and participate in structured development programs. Gain hands-on experience in FX and global payments, building a strong foundation for future growth. Growth and Development Every day offers an opportunity to expand industry knowledge and sales expertise. Ebury provides clear pathways for advancement, whether the goal is team leadership or high-level account management. Ongoing training and mentorship support career progression at every stage. Compensation and Benefits Uncapped commission structure. Expert training and mentorship from experienced professionals. Structured development programs tailored to individual career goals. Location This position is based in Brussels at the Ebury office.