Marlex is a leading Spanish human resources and recruitment consultancy specializing in talent acquisition, temporary staffing, and executive search. With over 30 years of experience and a network of more than 60 offices, the company serves a wide range of industries including aerospace, engineering, healthcare, and administration, positioning itself as one of the top HR firms in the country.

Headquartered in Catalonia, Marlex has a deep-rooted presence across the Spanish territory, with significant operations in Madrid and Barcelona. For international professionals, Marlex acts as a key gateway to the Spanish job market, frequently managing recruitment processes for high-tech sectors like mobility and defense that require multilingual talent and specialized technical expertise.

Founded in 1996 in Girona, Marlex began as a local recruitment firm before expanding nationwide. It has grown into one of the largest HR consultancies in Spain, focusing on proximity to both clients and candidates.

For international professionals

Operates a network of over 60 physical offices across Spain, providing extensive local market coverage.
Specializes in high-growth sectors for international talent, including Aerospace, Engineering, and IT.
Frequently manages recruitment for roles requiring multilingual capabilities, specifically English and French.
Acts as a primary recruiter for major industrial and technology hubs in Madrid, Barcelona, and Andalusia.

Senior .net

Marlex Recruiting

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Requirements

At least 2 years of experience developing applications in a .NET environment.
Solid knowledge of C# and .NET Framework or .NET 6/7/8.
Experience working with SQL Server and relational databases.
Knowledge of object-oriented development and programming best practices.
Experience with REST APIs, Entity Framework, and Git is a plus.
Experience in industrial environments or ERP/MES software is a plus.
Ability to work in a team, proactive attitude, and problem-solving orientation.
Interest in continuing to learn and evolve technically.

Benefits

Joining a consolidated company with high value-added technological projects.
Stable position with a professional growth plan.
Participation in innovative projects within the industrial and business sectors.
Continuous training and the possibility to learn new technologies.
Good working environment, close-knit and collaborative.
Autonomy to contribute ideas and participate in the evolution of products.

Job Description

.NET DEVELOPER

Are you looking for a new professional challenge? Do you have experience developing applications in a .NET environment and would you like to participate in technological projects with a real impact on industrial companies? If your answer is yes, this could be your opportunity!

At Paul Marlex, we are collaborating with a technology company specializing in enterprise and industrial software solutions, searching for a .NET Developer to join the development team and participate in the evolution of their applications and new technological projects.

What will your mission be in the company?

Develop and maintain desktop applications and software solutions in a .NET environment.
Participate in the analysis, design, and implementation of new functionalities.
Develop solutions using C# and .NET Framework/.NET.
Work with SQL Server databases, developing queries, stored procedures, and performance optimization.
Integrate applications with other company systems and platforms.
Detect, analyze, and resolve technical incidents.
Collaborate with the technical team on continuous software improvement and the reduction of technical debt.
Participate in testing, validation, and deployment of new versions.
Document developments and provide technical improvement proposals.
Collaborate with other departments to transform business needs into technological solutions.

What can we offer you?

Joining a consolidated company with high value-added technological projects.
Stable position with a professional growth plan.
Participation in innovative projects within the industrial and business sectors.
Continuous training and the possibility to learn new technologies.
Good working environment, close-knit and collaborative.
Autonomy to contribute ideas and participate in the evolution of products.

What do we need from you?

At least 2 years of experience developing applications in a .NET environment.
Solid knowledge of C# and .NET Framework or .NET 6/7/8.
Experience working with SQL Server and relational databases.
Knowledge of object-oriented development and programming best practices.
Experience with REST APIs, Entity Framework, and Git is a plus.
Experience in industrial environments or ERP/MES software is a plus.
Ability to work in a team, proactive attitude, and problem-solving orientation.
Interest in continuing to learn and evolve technically.

If you are looking for a stable project where you can continue growing as a .NET developer and participate in the development of solutions that bring real value to companies, we want to meet you!

View original advert (Spanish)

DESARROLLADOR/A .NET

¿Estás buscando un nuevo reto profesional? ¿Cuentas con experiencia desarrollando aplicaciones en entorno .NET y te gustaría participar en proyectos tecnológicos con impacto real en empresas industriales? Si tu respuesta ha sido sí, ¡esta puede ser tu oportunidad!

Desde Paul Marlex estamos colaborando con una empresa tecnológica especializada en soluciones de software empresarial e industrial, en la búsqueda de un/a Desarrollador/a .NET para incorporarse al equipo de desarrollo y participar en la evolución de sus aplicaciones y nuevos proyectos tecnológicos.

¿Cuál será tu misión en la empresa?

Desarrollar y mantener aplicaciones de escritorio y soluciones de software en entorno .NET.
Participar en el análisis, diseño e implementación de nuevas funcionalidades.
Desarrollar soluciones utilizando C# y .NET Framework/.NET.
Trabajar con bases de datos SQL Server, desarrollando consultas, procedimientos almacenados y optimización de rendimiento.
Integrar aplicaciones con otros sistemas y plataformas de la compañía.
Detectar, analizar y resolver incidencias técnicas.
Colaborar con el equipo técnico en la mejora continua del software y la reducción de deuda técnica.
Participar en pruebas, validaciones y despliegues de nuevas versiones.
Documentar desarrollos y aportar propuestas de mejora técnica.
Colaborar con otros departamentos para transformar necesidades de negocio en soluciones tecnológicas.

¿Qué te podemos ofrecer?

Incorporación a una empresa consolidada con proyectos tecnológicos de alto valor añadido.
Posición estable con plan de crecimiento profesional.
Participación en proyectos innovadores dentro del ámbito industrial y empresarial.
Formación continua y posibilidad de aprender nuevas tecnologías.
Buen ambiente de trabajo, cercano y colaborativo.
Autonomía para aportar ideas y participar en la evolución de los productos.

¿Qué necesitamos de ti?

Experiencia de al menos 2 años desarrollando aplicaciones en entorno .NET.
Conocimientos sólidos en C# y .NET Framework o .NET 6/7/8.
Experiencia trabajando con SQL Server y bases de datos relacionales.
Conocimientos de desarrollo orientado a objetos y buenas prácticas de programación.
Valorable experiencia con APIs REST, Entity Framework y Git.
Valorable experiencia en entornos industriales o software ERP/MES.
Capacidad para trabajar en equipo, actitud proactiva y orientación a la resolución de problemas.
Interés por seguir aprendiendo y evolucionando técnicamente.