backend developer English-speaking jobs in Extremadura

Avincis seeks a Data Scientist to support the organization's data and AI needs. Responsibilities include gathering business requirements, designing ML/AI architectures, implementing solutions, and ensuring project alignment with evolving business needs. The role requires experience with data engineering, cloud environments (Azure preferred), and Python, SQL, and Pyspark.

Account Manager (SaaS) to manage and drive sales engagements with mid to large-size retail accounts and strategic partners. Requires senior sales experience (+4 years), experience with enterprise clients, SaaS environments, and integrations. Spanish and English required.

Oversees the architecture, administration, maintenance, and optimization of enterprise applications, including Salesforce and Manhattan. Leads and develops a team, ensuring system stability, security, and scalability. Defines and enforces best practices for system administration.

Hotel Manager to support the leadership and operational excellence of Casa METT Sitges. This role reports to the General Manager and will oversee the operational, financial, and strategic performance of the hotel.

Experienced University Counsellor needed to guide students through competitive university admissions (UK and US focus). Develop personalized university strategies, support applications, and build relationships with international universities.

The Student Experience Content & Events Officer will create and manage content for student channels, ensuring clear and engaging communication. This role supports the Student Experience team and collaborates with the Academic Department on communication initiatives.

Senior Data Engineer to design, build, and evolve data solutions on Azure and Microsoft Fabric. Deliver end-to-end data engineering projects across industries. Collaborate with clients and a team of data experts.

Global Fashion Logistics Manager will develop and implement capacity and facility planning, lead provider and transport partner management, and drive the harmonization and optimization of the global logistics network.

Medical Science Liaison (MSL) specializing in onco-hematology and multiple myeloma needed to cover Catalonia, Aragon, and Northern Spain. Engage with healthcare professionals, identify patient profiles, and provide scientific support. Requires a scientific background, proven therapeutic expertise, and strong communication skills.

Senior Full Stack Software Engineer needed to design and scale modern web applications. Focus on backend development using Python and experience with React is required. Contribute to architectural decisions, build scalable services, and improve system performance.

Support the development of X-ELIO's battery energy storage system (BESS) capabilities by driving project approvals, stakeholder engagement, and business case creation.

Plant Manager to lead manufacturing facility operations, ensuring production efficiency, quality, cost control, and safety compliance. Minimum 8 years manufacturing experience with 3-5 years in a leadership role.

Senior M&A Underwriter to join a growing Warranty & Indemnity (W&I) Insurance team in Barcelona. Underwrite W&I policies for complex M&A transactions across Iberia and Southern Europe. Qualified lawyer with 4+ years PQE in corporate/M&A law and fluent Portuguese required.

Quality Assurance Technician will develop and execute supplier audit plans, conduct internal and external audits, and manage supplier technical documentation. Must have a university degree in a related field, strong English and Spanish communication skills, and experience in ISO 9001 auditing.

This role involves managing daily administrative procurement activities for office supplies, IT equipment, facility services, and other operational needs. Responsibilities include supplier sourcing, contract review, order placement, and performance monitoring. The ideal candidate has a Bachelor's degree, 3+ years of experience in administrative procurement, and fluency in Spanish and English.

COYA seeks an experienced Head Sommelier for a seasonal position. The ideal candidate will have sommelier certification or equivalent WSET Level 3, strong knowledge of French and New World wines, and excellent customer service skills. Responsibilities include composing wine lists, managing wine stocks, analyzing sales, sourcing wines, and building relationships with suppliers.

Office & Operations Manager needed for a startup ecosystem in Palma. Manage finance, coworking space, and marketing for ventures, events, and the community. Fluent in Spanish and English required.

German-speaking Customer Service Intern to support the Business Center team in Barcelona. Responsibilities include managing customer requests, processing orders, and collaborating with various departments.

Fides, an Italian IT and Cloud consulting company, seeks a Sales Director to lead commercial growth in Spain. The role involves managing the sales team, driving the commercial strategy, and developing new business opportunities. Requires 10-15+ years of experience in IT services/technology consulting, a proven track record in enterprise B2B sales, and leadership experience. Native/fluent Spanish is required, English is preferred.

FENDI Client Advisor provides a luxurious experience, promoting brand history, craftsmanship, and quality. Leads sales, achieves targets, and manages customer relationships. Requires 2-5 years of fashion/luxury sales experience, a bachelor's degree, and fluency in English and Arabic.