backend developer English-speaking jobs in Castile-La Mancha

Lead the growth strategy for a travel & e-commerce company, expanding distribution channels, diversifying revenue streams, and launching new products.

Senior Frontend Developer will lead the technical design, architecture, and implementation of frontend features using React, Next.js, and modern JavaScript/TypeScript. Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences. Drive continuous improvements in development processes, testing, and deployment.

Production Planner needed for a temporary maternity cover position. Requires 2+ years of experience in a similar role, proficiency in SAP PP (R3) and advanced Microsoft Office skills, and fluency in English (B2-C1). Responsibilities include developing production plans, managing resource priorities, executing production sequences, and analyzing production data.

Senior Accountant provides accounting, reporting, and client/supplier management support. Responsibilities include posting invoices, managing client and supplier accounts, financial reporting, payment forecasting, and reviewing due dates. Requires 3+ years of accounting experience, a bachelor's degree in a related field, and fluency in English, Spanish, and Catalan.

Full-cycle SaaS sales professional sought to drive revenue growth in German or Dutch-speaking hotel markets.

Implement and execute PPC strategies across SEM and Paid Social channels. Manage and optimize campaigns in Google Ads, Facebook Business Manager, SA360, and Google Analytics. Analyze performance data to identify insights, improvement opportunities, and growth levers. Build and maintain reports and dashboards in Looker Studio. Collaborate with clients to understand their business needs and translate them into actionable PPC strategies. Continuously optimize campaigns using KPI-driven methodologies, budget management, and testing frameworks. Design and execute tests to improve performance and scalability. Apply AI for advanced data analysis and propose strategic and tactical optimizations.

Sales Representative to build relationships with healthcare professionals, promote pharmaceutical products, and achieve sales targets. Requires a bachelor's degree, sales experience, strong communication skills, and proficiency in CRM software.

Full Stack Developer will own and develop the API Developer Portal using React, Next.js & TypeScript. Responsibilities include designing testing environments, delivering SDK generation and monetization integrations, and implementing conversational developer support.

As an Assistant Store Manager at Ferragamo's La Roca Village store, you will support the Store Manager in driving sales performance and creating a positive client experience. You will mentor team members, communicate effectively, and contribute to business action plans. Fluency in Spanish and English is required.

Leads and scales affiliate and partnership programs, focusing on affiliate marketing. Develops and executes strategy to drive customer acquisition, brand awareness, and revenue growth. Manages affiliate platforms, identifies and recruits partners, and negotiates agreements.

QA Automation Engineer will join a flagship project for a German multinational in the insurance sector. Responsibilities include defining test automation strategy, analyzing test automation maturity, developing and enhancing an open source test application framework, and training test automation engineers. Requires a university degree in a relevant field, 5+ years of experience in digital software development, fluency in English, and proficiency in programming languages (Java preferred), automation frameworks (Playwright, Cypress, Selenium), and CI/CD tools (Github, Jenkins).

Global OT Security Engineer interim will ensure the protection and maintenance of Operational Technology (OT) environments and industrial assets. Responsibilities include coordinating OT patching and upgrades, implementing hardening measures, and supporting the deployment of OT security tooling. The role requires 4+ years of experience in IT/OT security, IEC 62443 Cyber Fundamentals Specialist and GICSP certifications, and expertise in asset discovery, vulnerability scanning, and risk management.

Lead PK activities across drug development programs. Design, execute, and interpret pharmacokinetic and pharmacodynamic analyses. Prepare protocols and reports, analyze PK data, and provide ADME/DMPK input into study design.

Central Finance and Reporting Lead to support global SAP finance transformation projects, delivering solutions across Central Finance and Group Reporting.

The Chief People Officer will lead the overall People strategy and HR operations, driving culture, talent, and organizational effectiveness. Responsibilities include defining and executing the People strategy, leading talent acquisition, driving performance management, and overseeing employee relations.

This role drives the efficiency of digital tools for Sales and Finance teams in Iberia. The Business Intelligence Analyst ensures smooth operation of volume forecasting and trade expenditure platforms, acts as a point of contact for these systems, and empowers sales representatives with optimized tools. The ideal candidate has a university degree, fluency in Spanish and English, and advanced Excel skills.

Leads strategic initiatives to optimize and standardize business processes across global operations, logistics, manufacturing, finance, audit, IT, and commercial areas within a major ERP-driven transformation.

Design, test, and execute marketing automation CRM campaigns. Define workflows and triggers based on customer segments and their journey stage. Ensure campaign quality, deployment, and performance analysis.

Builds, maintains, and evolves the enterprise data platform using cloud technologies and automation. Collaborates with data engineers, analysts, and stakeholders to ensure platform scalability, security, and efficiency.

Head of Customer Support will lead and supervise the European support team, providing guidance and training. Responsibilities include resolving customer inquiries, fostering a positive team culture, and identifying process improvements. Requires a Bachelor's degree, 8+ years of leadership experience in support or related roles, and previous banking or financial technologies experience.