backend developer English-speaking jobs in Oviedo

Drive sales growth by advising prospective students on English learning solutions. Conduct online sales consultations, convert leads into contracts, and nurture student relationships.

Designs and implements innovative, cost-effective, and customer-centric solutions aligned with Omya's digital transformation strategy. Focus on Manufacturing Execution System (MES) functionalities for mining, packaged goods, and bulk operations.

Revenue & Reservations Trainee will manage room reservations, optimize rates, and support revenue strategies. Responsibilities include handling bookings, updating rooming lists, and analyzing data. Requires fluency in Spanish and English, and a positive, proactive attitude.

Leads genomics projects focused on identifying key genes for innovative horticultural varieties. Designs, executes, and optimizes genomics and bioinformatics pipelines. Manages and mentors a team of genomics professionals.

Experienced SAP Consultants with 5+ years of experience in one or more modules (e.g., S/4HANA, FI/CO, MM, SD, PP, BW, ABAP, Basis) are sought for ongoing projects across Spain, with a focus on Barcelona.

QA Technician responsible for reviewing and approving batch records, analytical data, and specifications. Manages GMP deviations and ensures compliance with quality standards. Requires a university degree in a relevant field, proficiency in English and Spanish, and 3+ years of experience in a similar role.

The PPA Manager will lead the identification, negotiation, and execution of Power Purchase Agreements (PPAs) for renewable energy assets. This role involves market analysis, commercial strategy, and risk management, collaborating with internal and external stakeholders.

The Bar Manager leads and oversees all bar operations at Nobu Hotel Barcelona, ensuring compliance with Nobu standards and delivering exceptional guest experiences. Responsibilities include managing daily operations, financial oversight, team development, and incident management.

Senior Optimization Scientist to design, develop, and implement optimization algorithms for a cutting-edge aviation and travel technology project. Translate business needs into mathematical models and collaborate with cross-functional teams to solve complex problems.

The Engagement and Program Manager will plan, coordinate, and implement member engagement initiatives and programs for 22@Network Barcelona. Responsibilities include developing partnerships, organizing events, managing communication, and ensuring positive member experiences.

Chemical Engineer needed to design, formulate, and optimize photopolymerizable systems for lens manufacturing using volumetric printing. Requires Master's degree in Chemistry, Chemical Engineering, or Polymer Science, plus experience in radical photopolymerization.

Develop high-impact presentations for senior leaders, investors, and customers. Transform complex information into clear, compelling narratives using the Pyramid Principle. Ensure presentations reflect brand standards and visual identity. Coach internal teams on presentation best practices.

Honest Greens seeks a Social Media Content Creator to produce engaging video and photo content for various platforms. Responsibilities include planning, shooting, editing, and adapting content while ensuring brand consistency. Proven experience in video production, photography, and editing is required, along with proficiency in post-production software and strong communication skills in English and Spanish.

Performance Engineer needed to conduct performance, load, and stress tests on web applications. Analyze frontend performance and identify bottlenecks. Collaborate with developers and stakeholders to integrate performance testing into CI/CD pipelines.

The Client Advisor guides clients through the brand's values and heritage, building lasting relationships and achieving sales targets.

Senior Data Scientist to develop and implement optimization algorithms for complex problems. Requires proficiency in Python, data science libraries, and optimization-focused libraries. Must translate business needs into mathematical models and collaborate with cross-functional teams.

Immigration Lawyer will provide legal services to expats and entrepreneurs, focusing on immigration needs. Responsibilities include client service, process optimization, and content creation. Must have a Spanish Law degree, at least 2 years of Immigration Law experience, and fluency in English and Spanish.

Develop and implement physical layer algorithms for 5G radio systems. Design, model, and verify signal processing algorithms with a focus on high-performance and real-time requirements.

Leads engineering operations and maintenance across data center availability zones. Manages infrastructure build-out, project timelines, and vendor relationships. Oversees critical mechanical and electrical service availability. Develops and implements risk management strategies.

Legal Manager to provide legal support and advice for a Chinese motor vehicle company's operations in Spain and the EU.