freelance English-speaking jobs in Region of Murcia

Service Engineer for Mobile Cranes provides on-site and remote technical support, performing commissioning, maintenance, and repair of crane equipment.

Designs, develops, and delivers Microsoft 365 training content, focusing on Copilot. Creates engaging materials, including guides, walkthroughs, and eLearning modules. Facilitates global training sessions, both virtually and in-person, covering various Microsoft 365 applications and digital productivity best practices.

System Administrator needed for a leading iGaming company in Barcelona. Maintain and create websites, update software, and administer infrastructure. Requires 3+ years experience, Linux expertise, virtualization knowledge (VMWare), and web server proficiency (NGINX, Apache). Must have database administration (MariaDB), scripting, and strong communication skills.

We seek an SMM Manager to manage daily social media operations, including content publishing, link placement, monitoring, and performance tracking. Requires proven social media management experience, understanding of content workflows, and proficiency with social listening and monitoring tools.

Account Executive to launch and structure Cyber Outsourcing Offers across Europe and the USA. Define and implement the sales process for subscription-based cyber offerings, identify and close SMB clients, and collaborate with other Account Executives.

Marketing Content Specialist will create on-brand visual and written content for Paid Social, CRM, and Paid Search campaigns. Responsibilities include developing creative assets, writing copy, and collaborating with channel leads. Requires 3+ years of content creation experience, strong design skills, and proficiency in tools like Figma and Adobe Creative Suite.

Accountant responsible for monthly, quarterly, and annual closings, financial statement preparation, payment processing, tax filing, and intercompany transaction analysis. Requires a finance or accounting degree, 3+ years experience, SAP proficiency, and strong analytical skills.

Maximizes revenue and yield through analysis, reporting, and forecasting. Develops and implements pricing strategies, monitors inventory, and collaborates with teams to optimize revenue. Requires 2-3 years of revenue management experience in the hospitality industry, a relevant degree, and proficiency in Excel and PowerPoint.

Software Developer (.NET) to design, develop, and maintain backend components for international government digital solutions. Collaborate with other developers, QA, support, and product teams. Experience with .NET, SQL databases, and Angular is required.

Middleware MQ Administrator needed for a multinational banking leader. Provide architectural expertise, contribute to technology roadmap development, and collaborate with application developers. 3+ years of IBM MQ Series administration and high expertise in Linux environments required.

Fullstack Engineer to join a mixed agile team developing a commercial strategic platform. Responsibilities include analyzing requirements, developing software solutions, and participating in Agile ceremonies. Requires 3+ years of experience with Java, Angular, Springboot microservices, and related technologies.

The Global Payroll Manager ensures accurate and compliant payroll delivery across multiple European countries. This role involves leading payroll professionals, managing vendor relationships, and ensuring adherence to local statutory requirements.

GC-MS analyst to characterize and formulate fragrances using state-of-the-art instrumentation. Responsibilities include GC-MS analysis, data interpretation, compound trials, and organoleptic evaluation. Requires a Bachelor's degree in Chemistry or related field, 3+ years of GC-MS experience, and strong olfactory skills.

The European Training Foundation (ETF) is seeking Migration and Labour Mobility experts for project-based assignments across Europe. Applicants must have a Master's degree or higher and relevant professional experience.

Reception & Attendance Specialist will support Chinese Delegation management, including itinerary preparation, accommodation arrangements, and budget management. Responsibilities also include apartment management, such as finding, negotiating, and coordinating rentals. Requires fluency in Chinese, advanced Spanish and English, and 2+ years of relevant experience.

Experienced Marketing Manager to drive business development for Farmina pet food brands in Spain. Develop and execute marketing strategies, manage a team, and collaborate with sales to achieve commercial and marketing targets.

Data Scientist to join an international team supporting digital transformation and AI research. Develop advanced data processing, analytics, and visualization solutions. Strong Python, Elasticsearch, SQL, and data analytics skills required. Experience with NLP, neural networks, and machine learning algorithms is essential.

Experienced leader to guide multidisciplinary Healthcare Design Office, ensuring high-quality, compliant, and functional design delivery.

The Cyber Security Engineer - Red Team will simulate adversarial attacks against cloud architecture, AI models, and SaaS platforms. Responsibilities include conducting penetration tests, vulnerability research, threat modeling, and collaborating with SecOps and Bug Bounty teams.

Corporate Director of Sales Europe & Americas - Key Account Management will develop and execute a global sales strategy for luxury hotels & resorts, focusing on consortia, travel agencies, and tour operators. The role requires 8+ years of luxury hospitality sales experience, a deep understanding of the global luxury hotel market, and fluency in English.