javascript English-speaking jobs in Santa Cruz de Tenerife

Full-time Spa Manager and Therapist needed for a 5-STAR RESORT in Mallorca, Spain. Responsibilities include managing daily spa operations, providing treatments, ensuring client satisfaction, and overseeing staff. Proven spa management experience, customer service skills, and skincare treatment proficiency are required.

This hybrid role in Barcelona offers flexibility for remote work. The Immigration Specialist will manage immigration processes, including visa applications, work permits, and compliance with immigration policies.

Full Stack Engineer to develop and maintain scalable backend systems using Node.js and Adonis. Manage databases, deploy services, and integrate AI capabilities.

Provides financial analysis and reporting to support company decision-making. Oversees accounting processes, prepares financial statements, and identifies opportunities for improvement. Requires a bachelor's degree in finance or a related field and 4+ years of experience in accounting and finance.

The Biorepository Technician will maintain, develop, and implement protocols within the Biorepository team. Responsibilities include sample reception, quality control, aliquot preparation, data management, and documentation. Requires at least 3 years of experience in molecular biology laboratory techniques, including DNA/RNA extraction, quality control, and quantification. Experience with LIMS databases and liquid handling robots is preferred.

Receptionist to manage client bookings, handle inquiries, and provide information on spa treatments and services. Must have 2+ years of experience in a customer service role, fluency in Spanish, and conversational English.

Senior Accountant to join a growing team in Barcelona. Prepare and analyze client accounting, including general ledger, reporting, and forecasting. Support annual accounts and internal process improvements. Minimum 5 years accounting experience, strong Excel skills, and fluency in English and German required.

Project Documentation Intern to support the Greenfield & Operation Department. Assist with organizing, classifying, and archiving project documentation. Maintain document registers and filing systems. Coordinate with project engineers and team members. Support documentation packages for audits and reviews. Bachelor's degree in Engineering, Business Administration, or equivalent experience required. Chinese mother-tongue, business fluency in English, and fluency in Spanish preferred.

This field sales position manages a customer portfolio, focusing on driving store performance through Tax Free Shopping and other services. Responsibilities include account management, training, sales target achievement, and relationship building with merchants.

Security & Governance Lead will shape Alinia AI's security, governance, and compliance practices. Responsibilities include managing security and compliance programs, certifications, and customer procurement processes. Requires 6+ years of experience in security, governance, risk, or compliance roles, ideally in a SaaS or cloud-native environment. Must be fluent in Spanish and English.

Provides direct support to the Executive Vice President in strategic, financial, and operational matters. Manages EVP priorities, conducts cost analysis, and supports key projects. Requires strong analytical, communication, and organizational skills.

OneStream Specialist needed for optimization and enhancement of a global sustainable energy company's OneStream platform. Responsibilities include platform stabilization, driving improvements, and supporting finance teams. Strong OneStream functional experience (especially FP&A) and understanding of finance processes are required.

Automation & Control Engineer needed for custom energy solutions in Refrigeration, Cooling, and Heating. Requires programming Siemens PLCs, HMIs, and SCADAs, experience with TIA Portal and WinCC, and industrial control system design. Must have instrumentation engineering knowledge, experience with VFDs and motor control, and proficiency in Factory Acceptance and Site Acceptance Tests. Fluent English required.

The Senior Data Analyst & Clinical Data Manager analyzes clinical trial data, develops reporting and visualization strategies, and ensures data management compliance. This role leads data management activities from study start-up to database lock, optimizing data workflows and collaborating with cross-functional teams. Requires a Bachelor's Degree in Life Science or Health Informatics, fluency in English, and 5+ years of experience in the pharmaceutical sector.

Manages, secures, and optimizes diverse IT landscape including Microsoft 365, AWS cloud infrastructure, Windows Server environments, and network infrastructure. Applies security best practices and troubleshoots complex issues.

Finance Director to lead financial governance, reporting, and performance for the Spanish platform. Oversee accounting, statutory reporting, compliance, and financial controls. Collaborate with US finance team and senior leadership.

The Sales Manager will develop and execute a regional sales strategy for digital blade solutions across Southern Europe, including inspections, engineering, retrofits, and a SaaS platform. The role requires strong technical credibility and the ability to translate inspection data into actionable repair and life-extension strategies.

ICEMM seeks Structural Engineers (Senior & Junior) for aeronautical structural analysis. Tasks include stress, fatigue, and damage tolerance analysis using Nastran, Abaqus, and Hypermesh/Hyperview. Master's degree in Mechanical, Aeronautical, or Civil Engineering required.

Leads the execution of infrastructure and capital projects, identifying improvement initiatives and engaging with clients. Manages strategic partnerships, develops business opportunities, and participates in industry events. Requires a Master's degree in Civil Engineering or related field and 7+ years of experience in the infrastructure sector, including 3+ years in a top-tier consulting firm.

TransPerfect's Digital department seeks an experienced Regional SEO Team Lead to oversee SEO services (Technical, On-Page, AIO/GEO/LLM) across a key global region (Americas & LATAM OR EMEA & APAC). This role leads a regional SEO team, ensuring high-quality delivery within global frameworks, driving innovation, and maintaining strong commercial health.