javascript English-speaking jobs in Santa Cruz de Tenerife

If you are a proactive person, with initiative and experience in the workshop, able to face new challenges, and you wish to be part of a recognised team of technicians, we offer you the possibility to join us immediately, with an open-ended contract.

Part-time Marketing & Social Media Intern to manage Instagram and TikTok presence, identify and engage influencers, and support influencer marketing campaigns.

Backend Developer with 5+ years of Go (Golang) experience sought for full-remote role. Expertise in ORM tools, Postgres, Docker, Kubernetes, and Git required. Experience with testing frameworks and CI/CD practices is essential.

Supports the Quality Management Manager in implementing quality systems, ensuring compliance with food safety standards. Manages quality assurance processes, conducts audits, and contributes to continuous improvement initiatives.

AI Operations & Automation Specialist will analyze workflows, design and deploy AI solutions using Low-Code/No-Code tools and Generative AI, and collaborate with the IT Manager. Requires a Bachelor's or Master's degree, experience implementing AI or Automation projects, understanding of APIs and webhooks, and fluency in English and Spanish.

Solution Architect to design and build cloud-native, event-driven systems using microservices. Expertise in .NET 8, C# 12, ASP.NET Core, AWS services, and CI/CD with Azure DevOps. Experience in BFSI domain, payments processing, and reconciliation workflows.

Experienced Business Developer to identify new business opportunities across consulting, recruiting, and SaaS verticals. Manage the sales cycle, partner with marketing, and represent BlueQuo at events. Requires 5+ years of B2B experience, CRM proficiency, and fluency in Spanish and English.

The Technical Buyer PPR is responsible for purchasing goods, materials, and services for projects, ensuring price, quality, and lead times align with Sulzer policies. This role involves negotiating with vendors, monitoring market trends, and managing the procurement process from requisition to delivery. Strong negotiation, communication, and problem-solving skills are essential.

Trading Systems Engineer needed for a hedge fund specializing in prediction markets. Build and maintain high-throughput data platforms and trading systems. 2+ years of Python/Rust experience required. Strong quantitative background and ability to design production-grade systems essential.

EF- English Live seeks a Junior Sales Consultant with native Arabic and 1-2 years sales experience to promote online English courses. Responsibilities include inbound/outbound calls, lead qualification, customer service, and achieving sales targets. Must be based in Barcelona and possess a B2 level of English.

Junior Finance Manager to support monthly, quarterly, and annual financial reporting. Ensures accuracy of local financial data and prepares management reporting packages. Oversees statutory accounting requirements and compliance with Spanish regulations. Collaborates with Group Finance and local operations.

Freelance Operations & Administrative Assistant to support coordination and execution of internal processes for a leading multinational company in Barcelona. Requires 2+ years of experience in administrative, operations, or coordination roles, strong English skills, and proficiency in MS Office.

ADP is seeking recent graduates or soon-to-be graduates for its Digital Sales Academy. The program provides formal training in sales techniques and hands-on experience selling ADP solutions to new and existing clients. Successful candidates will have fluency in Dutch, German, French, Italian, Spanish, or English and a strong drive for results.

Analyst/Associate will support M&A transactions, including origination, execution, and management. Responsibilities include financial modeling, valuation analyses, and transaction documentation. Requires a bachelor's degree, relevant experience, and strong financial modeling skills.

Provides company secretarial support, including financial statement approvals and UBO filings. Drafts and reviews legal documents, oversees corporate records, and collaborates with internal and external teams. Requires 4+ years of corporate law experience, a Spanish Law Degree, fluency in English and Spanish, and strong problem-solving skills.

Leads the design and implementation of AI solutions from concept to production. Requires 7+ years of experience building production-grade AI & Data systems, expertise in LLMs, cloud platforms, and end-to-end project delivery.

The Sustainability Technician will implement and maintain environmental and energy management systems (ISO 14001 & 50001) across the organization. Responsibilities include overseeing the HQ Environmental Management System, coordinating certifications, leading internal audits, consolidating environmental reporting, and supporting carbon footprint calculation and ESG reporting.

Project Leader Installations coordinates international installation projects from preparation to completion. Responsibilities include managing budgets, contracts, client communication, and installer coordination to ensure projects meet timelines, quality standards, and client expectations.

As a Motor Pricing Contractor, you will deliver pricing and portfolio analysis for the UK & Rest of Europe (excluding France). You will analyze new contract pricing, optimize existing portfolios, and maintain pricing tools and technical assets. You will produce deliverables for partner reviews and internal governance. Proven expertise in Motor pricing, particularly in European markets and/or the UK, is required. Experience in Italy and/or Spain is a plus.

The Knowledge Integration Officer will bridge climate scientists and end-users, co-producing climate and air-quality services. Responsibilities include planning research activities, defining KPIs, presenting results, developing user-tailored materials, and participating in publications.