react English-speaking jobs in Cádiz

Automotive Supply Chain & Packaging Engineer needed for Tier 1 automotive company in Barcelona. Define and optimize supply chain organization, ensuring service, quality, and safety while minimizing costs. Develop packaging specifications and ensure fine-tuning and reception of packaging means.

Quality & Sustainability Specialist needed to implement, maintain, and execute ISO Quality Programs and the Quality Management System for Carboline Europe.

Event Manager needed for a long-term international campaign in Málaga, Spain. Coordinate all logistical elements of corporate events, from planning to execution. Manage vendor relationships, on-site support, and administrative tasks.

Execute test plans for Windows applications and enterprise software in retail technology environments. Provide Level 2 technical support and troubleshoot issues within predefined frameworks. Document test results and technical findings.

HR Generalist to manage end-to-end HR operations in Spain. Responsibilities include people administration, Spanish labor law compliance, and recruitment. Requires 3-5 years of HR experience, strong knowledge of Spanish labor law, and fluency in Spanish and English.

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.

Senior Internal Auditor to lead and execute comprehensive audits, oversee audit team members, and provide advisory services to management. Requires 3+ years of internal audit experience, including internal controls-based audits. Must possess strong communication, analytical, and interpersonal skills.

Software Engineer to improve performance, resilience, and scalability of systems. Build backend features for the Sportsbook platform using Go (Golang). Collaborate with teams, design quality strategies, and create test automation frameworks.

The IB Diploma Programme Coordinator will lead the implementation and development of the IB Diploma Programme at SIS Madrid. Responsibilities include curriculum coordination, IB documentation, and academic leadership of the DP teaching team.

Lead and manage a financing program for SMEs, develop commercial opportunities, and assess financing needs. Collaborate with internal teams to optimize financing processes and solutions. Conduct financial analysis and represent the company in meetings with clients and investors.

Geotechnical Engineer needed for a major tunnelling and foundation design project in Madrid. Requires 5-10 years' experience in geotechnical & foundation engineering, tunnelling design, and experience with PLAXIS, RS2, Rido, Slide, Swedge, and RocPlane.

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.

Senior Software Engineer to build scalable web solutions. Focus on backend development, API architecture, and collaborating with cross-functional teams. Strong TypeScript experience and understanding of interface-driven design required.

Energy Project Manager to coordinate projects within the Energy Solutions Center of Excellence. Responsibilities include assessing energy markets, regulatory frameworks, and technical feasibility for energy solutions. The role also involves collaborating with utilities, MNOs, and regulators to support project alignment and deployment. Requires a university degree in engineering or a related field, fluency in Spanish and English, and at least 6 years of experience in energy markets.

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

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.

Develops dealer network strategy, analyzes competitor networks, and evaluates dealer business plans. Supervises corporate identity execution and updates dealer operation guidelines. Conducts dealer performance evaluations and establishes incentive policies.

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.

European Patent Attorney needed for a pharmaceutical and biotechnical company. Assess R&D developments, provide IP counsel, prepare patent landscape analyses, and prosecute patent applications. Minimum 5 years of experience required.

Senior Product Analyst to join a fast-growing B2B SaaS company. Partner with Product Managers to define and track product metrics, analyze user and customer behavior data, and build interactive dashboards. Translate data into actionable insights to guide product decisions. 3-5+ years of experience in product analytics or related roles required. Strong SQL skills and experience with Python and data visualization tools are essential.