senior software engineer

FactSet creates flexible, open data and software solutions for over 200,000 investment professionals worldwide, providing instant access to financial data and analytics that investors use to make crucial decisions.At FactSet, our values are the foundation of everything we do. They express how we act and operate , serve as a compass in our decision-making,...

Kingfisher IT in België zoekt een Senior Software Engineer die verder werkt aan diverse toepassingen en platformen binnen cybersecurity. Je ontwerpt, bouwt en verbetert schaalbare softwareoplossingen die wereldwijd door klanten worden gebruikt, met aandacht voor architectuur en best practices in een innovatieve omgeving.Je hebt een bachelor- of...

Mozilla Foundation is seeking a Senior Software Engineer to join the Firefox add-ons ecosystem team. You will work on Add-ons stack features, strengthen system observability, and boost reliability on Google Cloud.The role requires strong Python/Django experience, web security knowledge, and collaboration across distributed teams including designers and...

ph3About Nebius /h3 pNebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. /p h3About Nebius /h3...

pCochlear Benelux NV is seeking a Senior Software Verification Engineer to drive verification strategy and automation across software products. You will design automated tests, investigate defects, and collaborate with cross-functional teams to ensure safe, reliable releases. /ppBring strong C++/C# skills, Python/PowerShell scripting, and experience with...

Médiane Benelux recherche un ingénieur validation expérimenté pour intervenir sur des systèmes critiques liés à la chaîne de traction ferroviaire. Vous sécuriserez les phases de validation logicielle et assurerez la robustesse des livrables dans un cadre exigeant.Profil: ingénieur en validation logicielle embarquée, expérience ferroviaire ou...

EXPERIS BELGIUM zoekt naar een .NET developer die technische analyses maakt van functionele opdrachten en oplossingen bouwt voor klanten en intern gebruik. Je documenteert de software en bent betrokken bij testen en onderhoud.Daarnaast lever je 3de-lijnsondersteuning aan klanten en productbeheerders en ondersteun je het verkoopteam bij functionele...

LGA IT zoekt een ervaren ontwikkelaar voor applicatieontwikkeling en integraties. Je werkt aan interne businessapplicaties met C#, .NET en HTML5/CSS, bouwt REST API’s en koppelingen met ERP-systemen, en ontwerpt datamodellen voor rapportages.Daarnaast implementeer je AI-gedreven automatisering en bewaak je de kwaliteit met geautomatiseerde tests en...

Your Work ContextFor ourYour Work ContextFor our ICT department at the central offices in Aalst, we are looking for an experienced .NET Software Developer who wants to contribute to the further development of innovative and scalable business software. In this role within the ICT development team, you will work from Aalst on the development and support of...

Are you ready to shape the future technological landscape in Europe?We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape the...

We are looking for a Senior Software Test Engineer to validate embedded software implementations for display modules and display driving boards based on software requirements. This role involves test case creation, execution, and automation to ensure software quality, working closely with software architects and engineers. The ideal candidate will have a...

Are you ready to shape the future technological landscape in Europe?We are dedicated to responsible digitalisation, building innovative, inclusive solutions that drive meaningful impact. With over 8,900 professionals across Europe, we help EU institutions, public and private organisations thrive in a rapidly evolving digital world. Are you ready to shape the...

Rapid Cloud Development (RCD) is seeking a Senior Software Engineer with experience in Progress/ProShield to strengthen our team. The role offers flexible work arrangements, including office, customer site, or home-based work, and an opportunity to contribute to a growing framework used across Europe.You will develop and expand our framework, integrate XML...

We are seeking a Senior Front-End Software Engineer to join our team. You will design, build, and maintain user‑facing parts of web applications, collaborating with project managers, UX/UI designers, and development teams.Key responsibilitiesDevelop front‑end architecture and responsive user interfaces using modern frameworks.Translate wireframes,...

Cochlear Benelux NV is seeking a Senior Software Verification Engineer to drive verification strategy and automation across software products. You will design automated tests, investigate defects, and collaborate with cross-functional teams to ensure safe, reliable releases.Bring strong C++/C# skills, Python/PowerShell scripting, and experience with CI/CD...

LGA IT zoekt een senior .NET-ontwikkelaar die werkt aan softwaretoepassingen met C#, ASP.NET en Blazor. Je werkt aan Azure-gedistribueerde systemen en draagt bij aan de prestaties en betrouwbaarheid van onze platformen.Je analyseert proactief complexe vraagstukken en deelt je senior expertise met het team om kwaliteit te waarborgen. Samen met collega’s zet...

pWe're looking for a Senior Software Engineer to help build and evolve the systems and APIs that power Runware's Web App and Developer Experience (DevEx). /p pYou’ll work closely with backend engineers, frontend engineers, Product, Design and other teams to build reliable internal and developer-facing APIs and functionality that make complex AI...

General information Publication date 25/07/2025 Category OPERATIONS - ENGINEERING/PRODUCTION Job title Senior Software Engineer - Digital - M/F/X Contract Permanent contract Job description We are looking for an experienced Senior...

Wat houdt de functie van Senior Software Engineer in? Ben jij een ervaren softwareontwikkelaar met 5 tot 10 jaar ervaring en op zoek naar een rol waar je technische expertise centraal staat? Easi zoekt een Medior/Senior Software Engineer die wil bijdragen aan uitdagende projecten bij diverse klanten en zich verder wil ontwikkelen tot technisch...

pMédiane Benelux, an engineering company in Belgium, is seeking an Embedded Software Engineer for an onsite role in Sint Truiden. You will contribute to development, maintenance, and testing of advanced automotive software systems. /ppYou will collaborate with cross-functional teams, specify and implement software, participate in Agile processes, and ensure...