backend engineer

Foxsense Innovations is seeking a Senior Software Developer (Backend) with .NET, microservices, and cloud experience. You will design, build, test, and ship high-value software, focusing on security, performance, maintainability, and scalability.Mentorship of junior engineers is encouraged. Responsibilities include contributing within agile teams, planning...

Ypto is seeking a C#/.NET Developer to contribute to backend development and API integration, ensuring high-quality technical implementation. This role involves leadership in backend services and continuous improvement in development practices. Candidates should have 3 to 5 years of experience in C#/.NET development, with strong knowledge of relevant...

Appsierra Group in Belgium seeks a software engineer to join a team building AI-driven solutions compliant with Elia's standards. The candidate should have strong knowledge of AI agent creation, LLM, MCP, A2A, and RAG DB, with backend experience in Python, FASTAPI, and API development.Frontend skills include React and UI development with JavaScript and CSS,...

Tether.io is looking for a Senior Software Engineer to design, build, and scale backend systems for tokenization infrastructure. The role involves working with distributed systems and blockchain integrations in a fast-paced environment.The ideal candidate will have 5+ years of experience in backend engineering with strong Node.js skills. Responsibilities...

Editx in Beveren zoekt een Senior .NET Engineer met een sterke backend-focus binnen het Microsoft-ecosysteem. In deze rol werk je aan de modernisering van legacy applicaties en neem je ownership over platformonderdelen.Je ontwikkelt en onderhoudt backend web- en API-oplossingen en denkt mee over architectuur. Samenwerking met frontend developers is cruciaal...

Stad Antwerpen zoekt een backend-developer die experimenteert met AI-technologie binnen een ambitieus Europees project. Je beheert en verbetert een open source taalmodel voor de studiecollectie en onderzoekt hoe AI het ModeMuseum kan versterken en cultureel erfgoed toegankelijker kan maken.Je selecteert en implementeert open source LLMs, bereidt datasets...

LGA IT zoekt een nieuwsgierige bouwer die energie haalt uit innovatie. Je ontwikkelt zelfstandig features (ca. 80% backend / 20% frontend) en vertaalt heldere functionele analyses naar performante toepassingen.Geen repetitief bandwerk, maar oplossingen met directe, zichtbare impact voor je collega's. Je bouwt applicaties en integraties van A tot Z op de...

Vivid Resourcing is partnering with a dynamic FinTech company in Mechelen to find a Software Engineer. In this role, you will develop cutting-edge digital financial solutions, enhancing backend applications using Node.js and collaborating with diverse teams on innovative projects.The position offers flexible working hours, a modern tech stack, and a chance...

ictjob.be is seeking an experienced Java Backend Engineer to join their engineering team in Antwerp. In this role, you will develop backend applications and build APIs that support large-scale platforms across media and AI.You will collaborate closely with product managers and frontend engineers, optimising application performance while ensuring scalability....

Bluesquare is a fast growing technology company focusing on digital solutions and data analysis for Global Health and Development. Bluesquare’s goal is to help Global Health resources get where it matters the most by partnering with Global Health Funds, national governments, health service purchasers and NGOs to make smarter health investments. Its...

pA.S.Adventure in Antwerp seeks an experienced backend engineer to design and implement scalable Java backends. You will own key backend features, mentor peers, and collaborate across product teams to deliver robust microservices and REST APIs. /ppThe role emphasizes secure-by-design practices and AI integration. We welcome candidates with 5–7+ years of...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Technical Leader (Fullstack Backend focused) based in Belgium. This is a high-impact technical leadership opportunity within a fast-growing fintech environment.You will shape backend architecture, technical standards, and the...

IC Resources in Antwerp is seeking a hands-on Physical Design Engineer to join their semiconductor R&D team. The role covers RTL-to-GDS flow, implementation, optimization and backend methodology development, with close collaboration to analog and digital design teams.You will execute the full digital backend from RTL to GDS, including synthesis,...

Job DescriptionBackend Java Engineer – FCP (Customer Data & Onboarding) A day in the life of a Backend Java EngineerDesigning, building, and delivering reliable, scalable, and maintainable backend services and APIsDeveloping and enhancing microservices that support customer onboarding journeys and customer data processesContinuously improving the...

Rejoins l’équipe de Horus Software comme Developer / Software Engineer Spécificité : C#, Backend (SQL server-Entity Framework), WPF À propos de nous Chez Horus, nous développons des logiciels de gestion comptable innovants à destination des fiduciaires, entrepreneurs et PME en Belgique. Tu rejoindras notre équipe de développement comme Developer /...

A leading expense management platform in Belgium is looking for a Software Engineer to join their team in Antwerpen. The role involves designing backend systems that enhance expense management processes, collaborating in a cross-functional team, and exploring innovative AI features. Ideal candidates should have several years of backend development experience...

ictjob.be zoekt een R&D Software Engineer in Geel, België, die het team versterkt achter een netwerkbeheerplatform voor mission-critical communicatienetwerken. Je focust op backend development, analyseert complexe technische vraagstukken en ontwikkelt nieuwe functionaliteiten in een Agile Scrum-omgeving.De ideale kandidaat heeft minimaal 5 jaar ervaring in...

Marple is a startup in Antwerp that builds cloud‑based software for time series data. We are looking for a backend engineer who thrives on hard problems and takes ownership of features from idea to implementation.You will work in a team that values code quality, regular reviews, and practical solutions. Expect a full‑time role with three days per week in...

Spott is seeking a Forward Deployed Engineer to embed with our largest customers, understand their workflows in detail, and build what they need directly into our AI-native recruitment platform.You will work hands-on with TypeScript and Node.js, developing integrations, data migrations, and customer-specific solutions, and you will bridge product and...

Developer [spécificité : C#, Backend (SQL server-Entity Framework), WPF]🚀 Rejoins l’équipe de Horus Software comme Developer / Software EngineerSpécificité: C#, Backend (SQL server-Entity Framework), WPF🔎À propos de nousChezHorus, nous développons des logiciels de gestion comptable innovants à destination des fiduciaires, entrepreneurs et PME...