javascript English-speaking jobs in Santa Cruz de Tenerife

The Head of Nature-Based Solutions will coordinate, supervise, and implement global nature-based initiatives to address environmental risks. This role partners with internal teams to embed nature-based solutions into property-level action plans and ensures projects are scientifically grounded, effectively implemented, and consistently reported.

Inbound Specialist for the Dutch market. Provides B2B customer support via chat, email, and phone. Requires fluency in Dutch (C2) and English (C1). Supports customers with technical and product-related questions. Documents interactions and ensures CRM data accuracy. Collaborates with sales, product, and technical teams.

Field Service Engineer needed to provide onsite and remote service and support for Next-Generation Sequencing (NGS) instruments. Troubleshoot, repair, and perform preventive maintenance on NGS systems. Install and decommission systems at clinical sites. Provide technical phone support and training. Develop and update service documentation. Bachelor's degree in engineering, Science, or related field required. Proven experience servicing electro-mechanical systems. Strong communication and customer service skills. Must be proficient in Microsoft Office applications. Willingness to travel. Knowledge of Spanish and English required.

Senior Data Engineer will design and scale the data architecture for a collaborative AI-native video production platform. Responsibilities include building event, asset, and metadata pipelines, architecting event-driven systems, and ensuring data traceability across AI workflows.

Experienced Compliance & Regulatory Lead needed to ensure EMEA operations meet medical device industry standards. Will serve as primary point of contact for regulatory topics, lead regulatory planning, and support new country launches. Requires EU MDR knowledge, experience with local declarations and registrations, and strong cross-cultural communication skills.

Lognext seeks a Data Management Specialist with 5+ years of experience designing and implementing cloud and on-premises data solutions. Expertise in Azure, AWS, or GCP, including Azure Fabric, Data Factory, Synapse, Databricks, and Logic Apps is required. Proficiency in Python, PySpark, SparkSQL, and T-SQL is essential. Experience with data modeling tools and distributed data architecture teams is also necessary.

Graduate Sales Executive to drive new customer acquisition and engagement for Revolut Business in the Bulgarian market. Responsibilities include lead sourcing, pipeline management, customer relationship building, and product expertise. Fluency in English and Bulgarian required.

Experienced Digital Marketing Manager needed for remote, part-time role. Manage integrated digital marketing plans across paid, owned, and earned channels. Analyze performance data and collaborate with cross-functional teams to optimize campaigns and achieve business goals. 5+ years of experience in digital marketing with a proven track record required.

Pixie is seeking a freelance MLOps Engineer to support deployment and maintenance of ML pipelines, agents, and the Databricks Mosaic AI platform.

Data Analyst will collect, analyze, and visualize business and product data to provide actionable insights. Responsibilities include designing dashboards, collaborating with stakeholders, and presenting findings to both technical and non-technical audiences.

Senior Fashion Buying Planner to lead global buying strategy, demand forecasting, and commercial planning. Develop and manage buying plans, budgets, and Open To Buy (OTB) while analyzing sales, stock, and performance.

Functional QA with 3+ years of experience needed for a multinational company's digitalization project. Responsibilities include UAT, business verification, test case design, documentation, and release support. Must have experience in regulated environments (GxP), GAMP5, and structured documentation. Strong communication and attention to detail required. English C1 level mandatory.

Lead a team of data modelers to design and implement domain and enterprise data models based on Data Vault 2.0 principles. Ensure best practices, consistency, and scalability while collaborating with data engineering and stakeholders.

Agentic Engineer to build and scale production-grade LLM agent systems. Designs and implements multi-agent workflows, builds RAG pipelines, and manages memory strategies. Requires strong backend engineering foundation (Python preferred) and experience building LLM-powered systems in production.

Junior Operations & Finance Executive to support business growth. Responsibilities include financial administration, operational compliance, KPI tracking, and performance reporting. Must have strong spreadsheet and data analysis skills, be highly organized, and possess a commercial mindset.

Sales Assistant needed for a fashion store in Murcia. The role involves providing excellent customer service, assisting with sales, managing stock, and implementing visual merchandising guidelines. Previous customer service experience and a passion for fashion are required.

Own the full B2B sales cycle for data-driven land analysis solutions. Refine our ICP and commercial positioning, build a pipeline, and close deals with banks, servicers, funds, and corporates.

Corporate lawyer providing in-house legal support for domestic and international operations. Experience in M&A transactions (investment agreements, share/asset purchase transactions, shareholders' agreements, joint venture agreements) and corporate restructuring (mergers, demergers/spin-offs).

ITIL-focused professional needed for on-site role in Torrejón, Spain. Experience in Service Asset and Configuration Management (SACM), creating technical documentation, and software licensing compliance required. Must possess a valid NATO Secret security clearance.

International Business Process Analyst supports Operations and Transformation by analyzing, designing, and improving end-to-end business processes across Italy, France, and other geographies.