javascript English-speaking jobs in Santa Cruz de Tenerife

Cactus is a software development company, providing full-cycle services for the European market. More than 170 companies increased business productivity using solutions developed by Cactus programmers. The company has been regularly included in the listings of the best software development companies in Belgium and Europe.

TL;DR Kharon is seeking a full-time Data Engineer based in Madrid. This role requires in-office attendance at least 4 days per week, with additional flexibility awarded after complete onboarding. RESPONSIBILITIES: Help build large-scale distributed automated data processing systems and data lakes, while optimizing for both computational and storage efficiency on AWS Databricks.

About us:At Nae, as an industry expert in the TMT sector, we help our customers to identify new levers of value creation through our E2E consulting services. We generate a unique experience for our customers and partners by providing customised and valuable solutions, working as one team, from diversity and engagement. We have been developing projects in the telecommunications market for 20 years.

At UPL we are looking for a Iberia Marketing Intelligence Trainee to join the Iberia Marketing Department! The person will be based in Barcelona and will collaborate in the Marketing Area for a period of 6 to 12 months! Join us and make an impact! About UPL:UPL ranks as the 5th largest agrochemical company globally, with a revenue of US$5 billion and a presence spanning across 130+ countries.

As part of their growth and expansion they are now seeking to recruit CRM Project Managers to join their rapidly growing team in Valencia. We are seeking a highly organized and proactive CRM Project Manager. This role supports a Senior CRM Project Manager and plays a key part in driving structure, operational excellence, and cross-team alignment within a fast-paced iGaming environment.

About the jobService Club is the leading recruitment and training platform for the delivery, mobility, and logistics sectors. We help top brands such as delivery platforms, courier companies, and mobility operators find, train, and onboard pre-vetted drivers and riders quickly and efficiently. Our mission is simple — to make hiring in the service industry smarter, faster, and more sustainable.

Position : Servicio - Storage -L2 Admin - MS Location: Madrid and/or Málaga (Hybrid – 3 days onsite) Duration: Permanent Role Overview Responsible for managing and maintaining enterprise storage environments, with expertise in SAN/NAS technologies, storage provisioning, performance tuning, and troubleshooting across multiple platforms.

Club Demonstration Services (CDS) is the leading in-store marketing company for COSTCO, providing product demonstrations, samples, and events to drive sales and brand awareness for food and consumer goods companies within Costco warehouses globally.

A boutique executive search firm is currently partnering with a leading client in the real estate sector to appoint a visionary Head of Data & Analytics. The successful candidate will be accountable for executing an enterprise-wide data and analytics strategy, ensuring it fully aligns with organizational goals.

We are building a network that is reimagining sustainability, redefining the way an entire industry thinks and works – open to fresh ideas, innovation, and new answers as we strive towards our mission to make every single food product more sustainable.

Galenicum is one of the fastest growing companies in the pharmaceutical sector! We are enthusiastic about life, devoting our talent and effort to providing high-quality affordable pharmaceuticals worldwide.

We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

We know your time is valuable, so here's what makes Ultralytics special. ⚡ Who we areAt Ultralytics, we're on a mission to simplify AI for everyone. As the creators of the world's leading Ultralytics YOLO models, we empower millions of developers, researchers, and companies worldwide to build state-of-the-art computer vision applications.

If you are looking to further develop your career in the System Administration area, we are seeking a Systems & Networks Administrator to join our IT Team. For this role, you will: Maintain, troubleshoot, escalate, and resolve server, storage, virtualization, and cloud service issues. Patch management, hardening and enforcing best practices. Oversee core infrastructure with monitoring tools.

Experience the power of a game-changing career Are you looking for what’s next? We’re a global technology and services leader that powers the brands of the future. We help well-known brands — the ones you use every day — improve their businesses with technology and integrated solutions, in over 70 countries.

The Front Desk Manager owns each guest with whom they interact, follow up on experience and offering a seamless execution of premium service that is both exceptional and memorable.

Are you passionate about connecting complex systems, building high-quality data pipelines, and enabling real operational impact? At Qaracter, we are looking for a Data Integration Engineer to join strategic digital transformation projects within the utilities and water management sector—where operational technology meets modern data architectures.

Senior Commercial Legal Advisor Location Spain Full time About Us HBX Group is the world's leading technological partner, connecting and empowering the world of travel.

Strong Middle Full Stack Engineer (Python+React)Location: Remote from Spain (Spanish employment contract)We are virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions like diabetes, high blood pressure, anxiety and depression.

*** SAP Integration Consultant (SAP PI / IS / CPI) – Remote (Spain or Portugal) *** We are looking for an experienced SAP Integration Consultant with strong hands-on expertise in SAP PI / Integration Suite (IS) and SAP Cloud Platform Integration (CPI) to join our client's Business & Technology Integration team.