react English-speaking jobs in Santa Cruz de Tenerife

Admissions Assistant supports both on-campus and online enrollment for AESA International School System. Manages the full admissions pipeline, from inquiry to enrollment, and drives conversion rates. Requires strong communication, organization, and data tracking skills.

As a Sales Development Representative for the DACH region, you will initiate conversations with prospects, qualify leads, and collaborate with the Business Development team.

Develop and execute market expansion strategies to broaden Streamax's market presence. Identify and drive business cooperation opportunities with operators, local governments, and transportation management authorities. Manage the full sales cycle, including customer acquisition, solution presentations, proposal and pricing development, contract negotiation, and deal closure. Represent Streamax at regional industry events to enhance brand visibility.

Senior Product Manager to lead scalable data services. Define and prioritize data capabilities, manage intake and lifecycle of 300+ ingestion requests, and collaborate with scientific and technical teams.

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Research Consultant (Data) will design, define, and implement health data governance strategies, supporting Spain's implementation of the European Health Data Space (EHDS). Responsibilities include conducting research, developing reports, and contributing to team projects.

Design & Marketing Assistant needed for a dynamic company with four diverse brands. Responsibilities include graphic design, social media content creation, and marketing execution. Must be fluent in English and Spanish, proficient in Adobe Creative Suite, and have strong copywriting skills.

Analyzes solar farm performance, identifies issues, and reports findings to ensure optimal operation. Collaborates with teams to onboard new sites, monitor performance, and improve processes. Requires data analysis, technical knowledge, and communication skills.

Leads cybersecurity technical domain for aircraft and systems, analyzing risks and mitigation strategies. Participates in technical discussions with stakeholders and interfaces with systems engineering teams. Develops and delivers internal cybersecurity training. Defines new cybersecurity standards for aviation.

Quality Assurance Technician ensures compliance with GxP, regulatory, and internal standards within Insud Pharma Group. Manages quality activities for products in various countries, including complaints, deviations, and recalls. Supports the Marketing Authorization Holder (MAH) in meeting local legislation requirements.

Cloud Engineer needed to design and implement AI security solutions for enterprise clients. Strong cloud infrastructure knowledge (AWS, Azure, or GCP) and experience with APIs, SaaS architectures, and containerization required. Proven ability to translate customer needs into scalable solutions and collaborate with stakeholders.

Senior Accountant needed for a strategic internal transformation initiative. Manage end-to-end accounting activities, support the transition to an in-house model, and contribute to the optimization of the ERP system. Requires 5+ years of accounting experience, strong Excel skills, and fluency in English.

Quality Control Scientist needed for drug substance and drug product control, stability studies, and quality control testing. Requires expertise in analytical techniques (HPLC, GC, etc.), project leadership, and GMP compliance. Must have a Bachelor's degree in Chemical Sciences and experience in a pharmaceutical environment.

Business Innovation Lead will translate innovation strategy into scalable initiatives, design and prototype new products and services, and drive AI-enabled solutions. Requires 8+ years of experience in innovation, business transformation, or program delivery with a proven track record of end-to-end execution.

SkillAnthem seeks a Spanish Language Trainer to deliver interactive online sessions for learners of all levels (A1-B2/C1). The ideal candidate will guide students in developing strong communication skills and provide constructive feedback to support their progress.

Corporate Finance Analyst to join a growing firm advising clients on strategy, valuation, M&A, financing, and debt restructuring. Responsibilities include financial modeling, valuation analysis, client presentations, and market research.

Account Executive to join a hybrid team in Madrid, Spain. Drive the full sales cycle, from prospecting to closing. Develop sales strategies, prepare proposals, and negotiate contracts. Proven sales experience (at least 6 months) and fluency in Polish (C2) and English (B2) required.

Senior Java Software Engineer to design, implement, and maintain Spring Boot services for ingesting and processing event-driven data. Experience with Java 21, Spring Boot 3.x, Docker, AWS Kinesis, and PostgreSQL required. Must be able to provide 6 hours overlap with US Central Time.

This EHS Specialist role supports production teams, offices, laboratories, and customer service technicians in Barcelona and across Spain. Responsibilities include implementing EHS standards, conducting audits, providing training, and managing risk control in chemical handling environments. The role requires strong knowledge of industrial and EHS legislation, hazardous materials management, and risk control.

Outbound Sales Development Representative (Italian Market) for a scale-up. Generate new business opportunities and qualify leads through outbound channels. Consultative sales calls to identify client needs and pain points.