react English-speaking jobs in Santa Cruz de Tenerife

The Sales Specialist for Spain and Portugal drives growth and profit margins within assigned accounts. This role builds relationships with key personnel, leads customer discussions focused on solutions, and maintains an accurate sales funnel in Salesforce.

This hybrid role combines treasury controlling and overheads controlling for an international consumer goods organization. Responsibilities include cash forecasting, working capital optimization, overhead cost management, and reporting. Requires 8-12 years of finance experience, strong analytical skills, and fluency in Spanish and English.

Senior Front-End Software Engineer to design, develop, and deploy scalable front-end solutions using React and Next.js. Collaborate with product, design, and backend teams to deliver high-quality user experiences.

OpenStack Infrastructure Engineer to manage and maintain high-availability infrastructure across EMEA. Develop and maintain automation scripts using Ansible, Python, and Shell scripting. Perform server maintenance on DELL and HP hardware.

GBSB Global Business School seeks part-time lecturers to teach business courses in Barcelona. Applicants must have a Master's degree, strong English skills, and experience designing and delivering curriculum-based instruction.

Drive rapid market expansion for a next-generation software company. Build a pipeline through outbound sales, leverage your network, and close deals for custom digital products.

Clinical Research Associate needed for global clinical development and trial implementation. Requires 2+ years of experience in a similar role, strong understanding of ICH-GCP, FDA, EMA, and local regulations, and fluency in English.

Intermediate Quantity Surveyors will support projects across Ireland and Central Europe. Responsibilities include budget preparation, cost estimates, progress reports, and client communication. The role requires 4+ years of experience, a degree in Quantity Surveying or related field, and strong commercial awareness.

Backend Python Engineer to design, develop, and maintain APIs and microservices for healthcare technology solutions. Experience with FastAPI, Django, PostgreSQL, RabbitMQ, Docker, and HL7 integrations required.

Senior DevOps Engineer to design, deploy, and maintain AWS-based infrastructure and services. Requires expertise in IaC (Terraform), container orchestration (Kubernetes, ECS), CI/CD tools, networking, and scripting (Python). Must have 6+ years of experience in cloud environments and strong collaboration skills.

Lead expansion into new geographies, platforms, and sub-brands for a high-performing supplement brand. Own commercial performance, define success metrics, and build new sub-brands. Requires 3+ years of experience growing ecommerce brands, excellent commercial judgment, and comfort with ambiguity.

Customer Service Specialist acts as a liaison between customers and the company, ensuring excellent service standards and resolving customer issues. Provides accurate information, identifies customer needs, and collaborates with internal teams. Requires 5+ years of experience in a similar role, fluency in Spanish or Catalan, and proficiency in Office Tools.

Stormshield, a subsidiary of Airbus Defence and Space Cyber Programmes, seeks a Key Account Manager for Defence in Spain. The role involves developing account strategies, identifying customer needs, prospecting for opportunities, and building relationships with decision-makers.

Regional Sales Manager to drive profitable growth and market development for Paints & Coatings across France, Iberia, and North Africa. Manage a €20-25M portfolio, oversee 60-70 key customer relationships, and secure new business. Requires 5+ years in Sales Management, experience in the Paints & Coatings industry, and fluency in Spanish, French, and English.

Leads product category strategy and execution, driving market share, volume, and profit targets. Manages brand strategy, marketing plans, product lifecycle, pricing, and financial performance. Requires B2B marketing experience in food, ingredients, or related sectors.

FPGA Development Engineer will design and develop electronic units for flight equipment, including analysis, specification, design implementation, and verification. Responsibilities include RTL VHDL design, physical implementation, documentation, and customer communication.

Senior F# Backend Engineer will design, develop, and optimize mission-critical systems for a Fleet Management System (FMS). Requires 10+ years of experience in building cloud agnostic, highly scalable, and secure solutions. Must have proven expertise in functional programming (F#), graph theory, pathfinding algorithms, and object-oriented design. Experience with RESTful APIs, microservices architecture, and container orchestration (Kubernetes) is essential.

Experienced Sales Manager needed to drive B2B sales of electronic invoicing and digital solutions in the French market, focusing on the travel and hospitality sectors.

Develop and maintain customer and vendor relationships across Europe. Manage a portfolio of accounts, provide product expertise, and identify new business opportunities.

Leads global consolidation and IFRS compliance for a rapidly growing international company. Transforms accounting and reporting processes through automation and optimization. Manages and mentors a central accounting and control team. Serves as primary contact for external auditors and implements internal control frameworks. Requires 10+ years of experience as a Group Controller in multinational environments, IFRS expertise, and leadership skills.