Senior .NET Backend Engineer

Oxigent Technologies busca un Senior .NET Developer para participar en la evolución de una plataforma de gestión empresarial en Barcelona. Te enfrentarás a una arquitectura moderna basada en microservicios y hexagonal, con énfasis en backend .NET y apoyo ocasional al frontend con Angular/TypeScript.Requisitos: 7-10 años en C# y .NET, experiencia en API...

remoteo busca un Senior Backend Developer especializado en C# y .NET para Barcelona. Formarás parte del equipo de Digital Marketing & Sales en una compañía internacional líder con presencia en más de 60 países y más de 20.000 personas.Barcelona | Modelo híbrido. Serás parte de un equipo que evoluciona el ecosistema digital, asumiendo ownership...

HireHi в роли ведущего бэкенд-инженера разрабатывает backend-сервисы и REST API на C#/.NET, обеспечивает интеграцию между маркетинговыми и аналитическими платформами. Работа предполагает участие в...

A leading technology firm in Barcelona seeks a Senior Web Developer with at least eight years of experience in Microsoft technologies. You will be developing backend components and APIs while contributing to project improvements and best practices. The role offers hybrid working conditions, covering certifications, and various perks such as health insurance...

atmira busca un Senior Developer .Net para integrarse de forma estable con uno de sus principales clientes en Viladecans. El rol involucra desarrollar y escalar aplicaciones Back-End en .NET, garantizando rendimiento, calidad y buena integración con servicios y bases de datos.Se valorará experiencia en REST APIs, Docker, RabbitMQ, CI/CD y prácticas de...

You will take ownership of a core backend system that is critical to the company and our customers. This system operates independently from our main platform and supports key business workflows under strict client and regulatory constraints. While the platform is constrained by customer requirements, there is room to improve internal structure, reliability,...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started. We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research and...

ERNI - Swiss Software Engineering in Barcelona region is seeking a backend developer to design, build and maintain cloud-based identity services with .NET 6+ on Microsoft Azure. You will contribute to secure, scalable backend systems and participate in CI/CD, cloud-native practices and DevOps workflows. xghoner Lea atentamente toda la información sobre esta...

Product Pulse is seeking a backend-focused engineer to own a core, isolated .NET system in production. You will maintain and extend a legacy codebase built on .NET Framework 4.8 while improving reliability, performance and tooling.You will collaborate with other engineering teams, diagnose complex production issues and make pragmatic decisions balancing risk...