javascript English-speaking jobs in Santa Cruz de Tenerife

Senior Full-Stack Developer to design, develop, and maintain microservices, RESTful APIs, and web applications using Node.js, Angular, and related technologies.

Provide customer support via chat, phone, and email to Spanish-speaking customers. Resolve complex banking inquiries and complaints.

Laboratory Analyst to analyze samples, report data, collaborate on method development and validation, and maintain laboratory records. Requires experience with analytical techniques (HPLC, UV, UPLC, LC-MS, GC-MS, PSD, potentiometric titration, KF titration, IR) and strong analytical, problem-solving, and organizational skills.

Senior R&D Specialist focused on modeling Power Conversion Systems (PCS) products using PSS/E. Develops, tests, and validates models, participates in product roadmap definition, and provides training and support. Requires a Master's degree in Electrical or Electronic Engineering with a focus on Power Systems and Power Electronics, and 5+ years of experience in PSS/E modeling.

NTU International seeks Cybersecurity & Digital Security Experts for EU advisory projects. Expertise in cybersecurity governance, risk management, security architecture, or digital resilience is required. 8+ years of experience in cybersecurity advisory, working with EU institutions or national public administrations is preferred. Fluency in English is mandatory.

Finance Accounting Manager oversees financial operations, including accounting processes, financial reporting, budgeting, and compliance. Manages general ledger, AP/AR, payroll, and bank reconciliations using QuickBooks. Leads in auditing financial documents, identifying financial risks, and coordinating with internal and external teams. Requires a Bachelor's or Master's degree in Accounting, Finance, or Mathematics and 7+ years of experience in Business Administration and Management with a focus on Finance.

We seek a hands-on Azure Integration Architect to design and deliver enterprise integration solutions on Microsoft Azure. Requires deep experience with Azure integration services and the ability to guide architecture, governance, and implementation of scalable integration platforms.

Procurement and Logistics Manager will ensure continuous and efficient production by managing supplier relationships, planning, negotiating, and purchasing materials. The role involves coordinating a team, analyzing supply chain capacities, and collaborating with internal departments to resolve supply issues. The ideal candidate has a Bachelor's Degree in Engineering, 5 years of relevant experience, and strong communication skills.

A Bilingual PA & Property Manager is sought to support a high-profile family with residences in Spain and Europe. The role involves personal and property management, including scheduling, travel arrangements, household staff coordination, event management, and project oversight.

Mechanical Engineer / Mechanical Design Engineer to lead and execute the complete mechanical development process, from architecture definition to final design release. Responsibilities include requirements management, mechanical design & implementation, change management & product release, verification & validation, and knowledge management.

QA Engineer needed for international project in private banking and wealth management. Design, execute, and maintain test cases, perform manual and exploratory testing, and validate system integrations. Experience with REST API testing, CI/CD pipelines, and Jira is required. Fluent English is essential.

SAP EWM Support Consultant required for long-term contract in Madrid. Must have 3+ years of EWM hands-on experience, including integration with automated systems and modules like SD, MM, PP, and QM. Strong knowledge of EWM processes, inventory management, and GXP/SOX requirements. Experience in a highly regulated environment and incident management tools is essential. Spanish fluency is mandatory.

The Commissioning & Start‐Up (CSU) Manager leads planning, resourcing, and execution of pre‐commissioning, commissioning, start‐up, and performance testing to achieve safe, compliant, and right‐first‐time handover to Clients. This role drives systemization, readiness, and risk management from late construction through operational acceptance, coordinating with engineering, construction, HSE, quality, vendors, and the client's operations/maintenance teams.

Firmware Engineer will develop embedded software for communication systems, working with multidisciplinary teams. Responsibilities include C programming, driver development, and embedded Linux customization.

Solution Architect needed for a 6-12 month contract (likely extension) to design scalable and secure technology solutions for shipment tracking, milestone visibility, and exception management.

Software Engineer Manager to lead technical aspects of a project for a global credit card company. Responsibilities include technical guidance, project execution, team leadership, and software maintenance. Requires experience with Java, AWS, APIs, and Agile methodologies.

The Total Rewards Manager will design, implement, and govern the company's compensation and benefits framework across all geographies and business units. This role will ensure reward practices are fair, competitive, and aligned with the company's growth strategy. The Total Rewards Manager will also play a key role in strengthening people's analytics and AI-enabled workforce insights.

This 3 to 6 month internship provides training in the full recruitment lifecycle, focusing on identifying and placing C-suite and senior-level leaders. Students in their penultimate year of study or starting a Master's in September 2026 are eligible.

The Equipment Officer analyzes and manages empty container stocks, consolidates reports, and organizes repositioning and evacuations. The role also involves coordinating with GBS on container status and supervising seal stock management.

Develops and executes marketing strategies across multiple platforms to increase brand visibility in the new energy sector. Plans and implements industry events and analyzes market data to inform product positioning and future market planning. Collaborates with the sales team to generate qualified leads.