javascript English-speaking jobs in Santa Cruz de Tenerife

CINC Systems seeks a Principal Release Train Engineer to lead the transformation of its release process from stage-gated to continuous flow. This role involves coaching teams on modern delivery practices, designing the system of work for value flow, and defining and measuring delivery performance using DORA and flow metrics.

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 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.

Data Engineer specializing in Azure Databricks needed to design, develop, and maintain data pipelines and Lakehouse architectures. Responsibilities include building data transformations using PySpark and SQL, implementing Delta Lake architectures, and integrating data from various sources. Requires 3+ years of experience in data engineering or data warehouse development with strong Azure Databricks, PySpark, and SQL Server experience.

Maintains inventory records, receives and verifies merchandise, and ensures timely dispatch. Organizes and labels goods, processes documentation, and participates in fiscal inventories. Supports sales by providing product presentations and assisting with customer service.

The DevOps Engineer manages and optimizes Werfen's CI/CD infrastructure, supporting 15 applications and 150 developers. Responsibilities include managing Jenkins pipelines, Bitbucket Cloud repositories, on-premise Kubernetes clusters, and VMware CVF migration. The role requires expertise in Infrastructure as Code (Terraform, Ansible), artifact management (Artifactory), and code quality tools (SonarQube).

Fluent English speaker required for Sales Agent role. Must also be fluent in one of the following: French, Dutch, Italian, Spanish, or German. Previous cold sales and customer service experience preferred.

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.

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.

Senior Project Manager to lead a large-scale green/brownfield expansion project for an industrial terminal in Spain. Full lifecycle project ownership from engineering through execution and delivery.

Review and evaluate online content to improve AI responses and accuracy. Responsibilities include checking content quality, correctness, and categorization according to project guidelines.

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.

Lodgify seeks a GEO/SEO Automation Intern to build lead-generation tools, satellite websites, and content automation workflows. Responsibilities include designing and implementing SEO/GEO experiments, tracking organic performance, and assisting with Google My Business profile maintenance.

Corporate & Business Development Manager will drive strategic growth by identifying, evaluating, and executing business opportunities, with a focus on M&A and corporate initiatives.

Develop, customize, and maintain Magnolia-based applications (backend & frontend). Experience with Java, Spring/Spring Boot, and JavaScript front-end development required. Magnolia Certified Developer preferred.

Experienced Captain/Engineer and Chef or Stew couple sought for newly refitted Oyster 885. Mediterranean cruising with family onboard. Strong sailing background and hands-on engineering skills required for Captain. Chef must create fresh, healthy meals. Stew must have strong service and housekeeping skills and be comfortable assisting with children.

Lead Electrical Engineer to manage high-impact PV and battery storage projects in Spain and Central/South America. Develop and review substation and BESS designs, ensuring compliance with standards and client requirements. Lead projects from conception to completion, coordinating with cross-functional teams. Requires 5-7 years of experience in substation and BESS design, proficiency in electrical design software, and fluency in Spanish and English.

Sales Representative responsible for achieving sales growth and account penetration within an assigned territory. Promotes, sells, and secures orders for Straumann Group's dental implant portfolio. Requires strong dental or consultative sales experience, communication skills, and the ability to present Straumann Group offerings effectively.

The Commercial Excellence Specialist will drive the commercial strategy and execution for the Iberia market, collaborating with leadership and distributor partners to optimize the Go to Market model and resources. This role focuses on improving customer experiences, supporting commercial strategy, and ensuring alignment with EMEA guidelines.

Lead end-to-end SAP MDG delivery including design, implementation, and stabilization across key master data domains. Drive data governance initiatives and streamline master data processes.