backend developer English-speaking jobs in Palma de Mallorca

Researcher to support strategic projects and research lines within the Li-ion batteries group. Work will focus on research and development of lithium ion batteries, including electrode and electrolyte formulation optimization, cell design and assembly, physicochemical and electrochemical characterization, and literature and patent searches. The researcher will also prepare and manage European R&D&I projects.

Field Services Engineer to conduct on-site inspections, maintenance, and fault diagnosis on energy storage systems. Experience in O&M of large-scale energy storage projects preferred.

Senior Procurement Manager will lead sourcing strategies, supplier negotiations, and value creation across Spain and Italy. The role requires experience in strategic sourcing, supplier management, and transformation initiatives. Fluent English is required.

Experienced Mulesoft Integration Engineer needed to design, develop, and operate integration solutions. Focus on Mule 4, CloudHub 2.0, SAP S/4HANA, and hybrid environments. Responsibilities include system connectivity, testing, troubleshooting, and API-led design.

Royal Air Maroc seeks a Duty Officer to assist with stopover management, customer service, and operational punctuality and security at Madrid airport.

Secret Food Tours seeks outgoing individuals to lead English-language food tours in Santiago de Compostela. Guides must have a Guiding permit issued by Xunta de Galicia, fluency in English, and in-depth knowledge of Galician culture and cuisine.

Experienced Validation resource needed for end-to-end validation of enterprise software systems in Life Sciences. Leads global programs, manages teams, and ensures compliance with 21 CFR Part 11 and EU Annex 11.

St. George Barcelona, a leading British school in Catalunya, seeks passionate educators for various roles: Secondary Maths Teacher, Secondary Science Teacher (Chemistry or Physics), Head of Maths, Head of Science, Secondary Cover Teacher (Business), and Whole School Counsellor.

Supply Chain Planner to build and standardize planning, forecasting, and material management processes for Niche Beauty Lab. Focus on establishing robust planning and MRP capabilities within SAP. Requires 4+ years of experience in supply or materials planning and strong MRP expertise.

UCAM seeks Assistant Professors of Psychology to teach and conduct research. Responsibilities include curriculum delivery, teaching material development, student advising, and collaboration with faculty. Applicants must hold a Psychology degree, PhD, and teaching experience. Fluency in English and Spanish is required. The Data Analysis profile requires demonstrable experience in quantitative methods and statistical software.

Freelance Legal Specialist needed for a 4-month project reviewing and validating AI-generated legal translations. Must have native or near-native Spanish and English proficiency, legal translation experience, and strong understanding of legal terminology.

Lead AI research and development for a platform securing agent systems. Design, implement, and evaluate novel AI components, applying NLP, LLMs, and generative AI. PhD in AI, Machine Learning, NLP, Computer Science, or related field required. Proven research experience and publications in AI/ML. Strong Python coding skills and familiarity with frameworks like PyTorch or TensorFlow.

Execution Specialist (French Speaking) will coordinate shipments, issue documents, and ensure timely completion of trade operations processes.

Albali Centros de Formación seeks an Academic Excellence & Digital Learning Manager to lead the continuous improvement and digital transformation of their academic model. This role combines academic quality, faculty development, learning innovation, and digital content creation. The successful candidate will ensure a consistent, high-quality learning experience across all campuses while transforming Albali's know-how into scalable digital learning assets.

Customer Service Representative needed to provide support for BISSELL and PM Connect products and services. Must be fluent in English and French and possess strong communication and problem-solving skills.

Procurement Coordinator needed for a global travel and hospitality company. Leads sourcing, vendor management, and procurement operations across Europe. Requires 3-4 years of procurement experience in multinational environments.

Develop, validate, and maintain manufacturing test benches for electronic boards and assemblies. Responsibilities include test bench programming, documentation ownership, debugging tool creation, and test strategy definition. Requires a Master's degree in science or engineering and experience in manufacturing test engineering.

Global Procurement Specialist to support the implementation of the Group's procurement strategy across manufacturing plants in Europe and Latin America. Will negotiate with suppliers, identify cost-saving opportunities, and collaborate with cross-functional teams. Requires a Bachelor's degree in Engineering and 5-8 years of experience in procurement within industrial manufacturing companies.

Provides administrative support for labor and HR functions across two legal entities. Manages employee lifecycle operations, HR data, payroll, and social security. Ensures compliance with labor laws and internal policies.

Senior Biostatistician Consultant will lead projects including ITC, Network Meta-Analysis, clinical trial data analysis, and Real World Evidence studies. Responsibilities include interacting with clients, identifying methodological solutions, leading project implementation, and providing management and technical support to team members. Requires an advanced degree in Statistics, Biostatistics, or Epidemiology, 3+ years of relevant experience, proficiency in R or SAS, and strong knowledge of statistical methods.