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.

This job was published 3 months ago

Senior Software Engineer Python

Marlex Recruiting

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

Job Description

We are looking for a developer with a solid foundation in Python, motivated to build solutions that connect technology with real business processes.

The role will focus on the design and implementation of business logic within ERP environments, as well as the integration of external systems. You will work on projects where operational efficiency, automation, and technological evolution (including the use of artificial intelligence) are key.

What you will do

Develop and implement business processes in ERP systems
Adapt and extend functionalities according to the needs of clients (internal departments) or the product
Design and integrate services and APIs to connect external systems
Participate in the technological evolution of the platform, including AI-related initiatives
Collaborate with other technical and business teams to define efficient solutions

What we are looking for

Solid experience in development with Python
Practical knowledge in the implementation or customization of ERPs (any platform is valid)
Experience integrating systems through APIs or web services
Familiarity with Linux environments
Analytical mindset and oriented toward solving business problems
Ability to work autonomously and as part of a team

We especially value

Experience with ERPs such as Tryton, Odoo, ERPNext or other similar ones
Knowledge of modern API frameworks (such as FastAPI or others)
Experience in integration design and systems architecture
Interest or experience applying artificial intelligence in business environments

What we offer

Participation in projects with real business impact
Flexible technical environment, where initiative and good ideas are valued
Opportunity to work with modern and constantly evolving technologies
Space to grow professionally and explore new areas such as applied AI

View original advert (Spanish)

Buscamos un desarrollador con sólida base en Python, motivado para construir soluciones que conecten la tecnología con procesos de negocio reales.

El rol estará centrado en el diseño e implementación de lógica de negocio dentro de entornos ERP, así como en la integración de sistemas externos. Trabajarás en proyectos donde la eficiencia operativa, la automatización y la evolución tecnológica (incluyendo el uso de inteligencia artificial) son claves.

Qué harás

Desarrollar e implementar procesos de negocio en sistemas ERP
Adaptar y extender funcionalidades según necesidades de los clientes (departamentos internos) o del producto
Diseñar e integrar servicios y APIs para conectar sistemas externos
Participar en la evolución tecnológica de la plataforma, incluyendo iniciativas relacionadas con IA
Colaborar con otros equipos técnicos y de negocio para definir soluciones eficientes

Qué buscamos

Experiencia sólida en desarrollo con Python
Conocimiento práctico en implementación o personalización de ERPs (cualquier plataforma es válida)
Experiencia integrando sistemas mediante APIs o servicios web
Familiaridad con entornos Linux
Mentalidad analítica y orientada a resolver problemas de negocio
Capacidad de trabajar de forma autónoma y en equipo

Valoramos especialmente

Experiencia con ERPs como Tryton, Odoo, ERPNext u otros similares
Conocimiento de frameworks modernos para APIs (como FastAPI u otros)
Experiencia en diseño de integraciones y arquitectura de sistemas
Interés o experiencia aplicando inteligencia artificial en entornos empresariales