backend developer English-speaking jobs in Extremadura

DaoPay, a leading international payment service provider, seeks motivated students or young professionals for a Customer Service Representative role in Barcelona. Provide customer support via chat, email, phone, and post, resolving queries and issues related to DaoPay Phone Payments and other services.

Provides customer service and ensures smooth logistics operations. Manages orders, coordinates transport, handles complaints, and maintains customer records. Requires 3+ years of experience in customer service and logistics, knowledge of order management, invoicing, and transport coordination, and proficiency in ERP systems (Microsoft Navision or Business Central).

Creative AI Specialist will develop visual content using AI tools for image and video production, ensuring brand alignment and consistency. Requires experience with AI tools, fashion knowledge, and strong visual sensibility.

G+D Mobile Security seeks a NetOps Engineer to operate and maintain IP and mobile packet core networks. Responsibilities include managing incidents, supporting customer projects, and troubleshooting network issues. Requires understanding of mobile roaming architecture, 2G/3G/4G/5G technologies, and experience with GRX/IPX networks.

Transport Planning Management Trainee will organize and follow up multimodal transport planning, coordinating according to availability. Responsibilities include booking transport capacity, dispatching orders, negotiating prices, and managing truck and rail schedules.

Freelance Recruiter to collaborate on international search projects. Responsibilities include candidate sourcing, screening, shortlisting, and market research. Experience as a Recruiter or Researcher required. Strong communication and delivery-oriented mindset.

Systems, Specification and Test Analyst will support the design, implementation, and testing of the Combat Management System. Responsibilities include analyzing technical specifications, drafting test protocols, and managing anomalies. Experience in Systems Engineering specifications and testing, including Requirements Management Tools, is required.

Impress seeks a Treatment Planner to create patient treatment plans based on doctor analysis and 3D scans. Responsibilities include designing dental treatments, reviewing plans for quality, and supporting patient-facing teams. Candidates must have a dental health degree or certificate, one year of experience, professional English skills, and experience with dental design software.

Digital Business Expert for Lending will define functional requirements, launch and maintain a product & service value proposition, and represent the "voice of the customer." The role requires 5 years of experience managing complex projects, strong communication skills, and the ability to work in an international, remote environment.

Provides administrative support to the Global Sales Team, including contract administration, lead validation, and order processing. Ensures accuracy and speed in all tasks, working closely with sales representatives, order management, and billing.

Manage accounts payable for a global mining and chemical company. Responsibilities include invoice processing, payment scheduling, vendor communication, and financial reporting.

Drive sales momentum as the Founder's right hand, focusing on high-impact prospecting, sales execution, and project support.

Coordinates and executes international congress experiences, ensuring alignment with strategy and creative standards. Manages timelines, budgets, and workflows to deliver high-quality, timely results. Collaborates cross-functionally with stakeholders to champion design quality and compliance.

Export Area Manager will oversee operations across designated EU countries, ensuring efficient processes, high-quality standards, and distributor performance. Responsibilities include developing and monitoring business plans, analyzing KPIs, and collaborating with cross-functional teams. Requires a Bachelor's degree, 5+ years of international sales experience in the EU market, and proven leadership and negotiation skills.

The Analyst/Economist will manage WTTC's research program, conducting economic analysis of the Travel & Tourism sector and preparing reports, insights, and policy briefings. The role involves collaborating with internal and external teams to deliver high-impact research outputs.

People & Operations Manager to support accounting, HR, and administrative tasks for a creative and marketing team. Manage office operations in Barcelona and Berlin, collaborating with external consultants.

The Customer Success Associate owns customer relationships post-sale, ensuring customer value realization. Responsibilities include onboarding, adoption support, product expertise guidance, and customer feedback collection.

Design, develop, and optimize machine learning models for real-time and offline processing of sensor data. Responsibilities include preprocessing, analyzing sensor signals, building data pipelines, and collaborating with engineering teams.

Integration Support Consultant needed for monitoring and resolving incidents in interfaces connecting SAP ERP and external systems within a pharmaceutical manufacturing environment. Requires 3+ years of demonstrable experience in a similar support service.

Receptionists provide exceptional customer service as the first point of contact for student queries and complaints. They manage daily reception operations, handle check-in/check-out procedures, and assist with administrative tasks.