react English-speaking jobs in Santa Cruz de Tenerife

About Hyperion Hyperion is a European private equity firm headquartered in Madrid, that invests exclusively in strategic aerospace and defense companies with strong growth potential. The firm brings together a team of experienced professionals committed to long-term value creation through active partnership with management teams and disciplined investment execution.

Packaging Engineer – Granollers, Spain (12-Month Contract) Location: Granollers, Spain Contract Type: 12 months (with possibility of extension) Working Pattern: Hybrid / Flexible Hours (Mon–Thurs 9:00–18:00, Fri 9:00–15:00) Start Date: ASAP About Us – We Are Essential Home At Essential home within Reckitt, our purpose is simple: to Make a House Your Home.

Job Summary The Sales Application Specialist (SAS) Hemostasis is a mixed figure including both sales and technical responsibilities, being his/her main job tasks to actively promote and sell our products and solutions while keeping a good track on the technical status of the instrumentation park, reagent stocks and IT solutions.

CMS Developer Location: Remote (Europe) Contract length: 11 months (extensions expected) Start: ASAP We are supporting a global pharmaceutical organisation as part of their digital transformation programme, and we are looking for a CMS Developer (3-5 years' experience) to join their Digital Web Experience team.

Alvarez & Marsal: Companies, investors and government entities around the world turn to Alvarez & Marsal (A&M) for leadership, action and results. Privately held since its founding in 1983, A&M is a leading global professional services firm that provides transaction advisory services, business performance improvement and turnaround management services.

Software Engineering Lead (Python TypeScript) Madrid to €120k Are you a technology leader, who enjoys liaising with clients, looking for a new opportunity? You could be joining a FinTech start-up within the consulting division of the Madrid office, the company has secure backing and an established Hedge Fund client as a partner.

We are looking for a passionate "Business Developer" to join our client, a leading global manufacturer of furniture hardware accessories. This role is based in Spain and covers both the Spanish and Portuguese markets.

Are you passionate about turning financial data into strategic insights? Join our Global Finance & Controlling team and play a key role in shaping business decisions through advanced planning and analytics solutions. Employment Type: Permanent, Full-Time Available locations: Zaragoza, Pamplona, Valencia, Santander Hybrid role : approx.

About FOSSA Systems FOSSA Systems is a leading space engineering and telecommunications company with +40 employees, specializing in developing and deploying IoT satellite solutions for remote asset management.

Job Description Analyze end-to-end logistics processes, including order and parcel management , transportation, warehousing, and distribution, to identify bottlenecks, inefficiencies, and areas for improvement. Utilize process mapping techniques and tools to document current processes and identify opportunities for optimization and standardization.

Company Description Connectoma is a pioneering neurotechnology startup transforming mental healthcare with an AI-first approach. By combining neuroscience, psychiatry, and advanced patented technology for personalized TMS treatments across our network of Connectoma centers, we are building scalable solutions that make mental health treatments precise, personalized, and effective.

📢 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.

About Madrigal: Madrigal is a biopharmaceutical company focused on delivering novel therapeutics for metabolic dysfunction-associated steatohepatitis (MASH), a liver disease with high unmet medical need. Madrigal's medication is a once-daily, oral, liver-directed THR-β agonist designed to target key underlying causes of MASH.

III) Location: Europe Contract Type: Project-Based/Consultancy Application Deadline: Rolling Applications About the Opportunity: We are creating a pool of Lifelong Learning, including upskilling and reskilling experts for European Training Foundation (ETF) projects in Europe. Experts in this pool will be contacted for specific assignments as they arise.

Take your career to the next level with Amaris Consulting as a Java Engineer. Be part of an international team, thrive in a global group with a €800M turnover and over 1,000 clients worldwide, and an agile environment. The ideal candidate will have a proven track record in building scalable, high-quality applications and is comfortable working across the entire stack. WHAT WOULD YOU NEED?

About the Role This role focuses on providing technical support and ensuring the proper functioning of industrial automation systems. You will diagnose issues, assist with installations and maintenance, and work directly with clients to guide them in using their systems effectively.

Why This Role? This isn't just another sales job - it's your chance to build a country from scratch. You'll be the face of Spain's launch, leading GTM execution and shaping the foundation for future success - with a clear route to Country Manager within 2 years.

*** Freelance Java Developer (Calypso) – Madrid (Hybrid) *** Contract | 3–5 Years Experience | Bilingual Spanish & English 📍 Location & Availability Based in Madrid or able to work on-site Two days per week required at our Madrid offices (remaining days remote) We're looking for a talented Freelance Java Developer with solid hands-on experience in Calypso to support a key project within

This role is for an experienced full-stack developer who thrives on building applications at scale, leading by example, and mentoring others in engineering best practices. You will play a central role in designing, developing, and enhancing in-house tools that support our global business, working with modern technologies across cloud, automation, and distributed systems.

UST is looking for the very Top Talent. . . and we would be delighted if you were to join our family! More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35. 000 employees all over the world and a presence in more than 35 countries.