frontend developer English-speaking jobs in León

You will join the leading technology company in online car buying and selling that has broken all the rules of such a consolidated sector, using tools such as machine learning, data and algorithms to make the best decisions.

We are seeking a Quality Control Engineer to help ensure that advanced AI and large-language-model solutions perform reliably in real-world environments. You will play a key role in validating the technical quality and functional integrity of AI applications delivered to clients.

Our client – International consultancy is looking for Senior SAP EWM Consultant to join their team on a permanent basis. The role is remote however, travel would be required, and you would need to be based in Spain. The company focuses on strategy, architecture, and cutting-edge SAP technologies, offering professionals opportunities to work on impactful projects with global exposure.

Our Mission At Palo Alto Networks, we're united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts.

Sales Consultant (Self-Employed / Autónomo) – SpainWe are seeking a highly motivated Sales Consultant (Spanish - Chinese Speaking) to drive growth in the local market. As an outside sales representative, you will be responsible for initiating, managing, and growing business relationships with wholesalers, supermarkets, restaurants, and other partners in the food industry.

Global Talent Acquisition ManagerLocation: Madrid, Spain | Hybrid (3 Days In Office)Salary: €70,000–€75,000 + 15% Bonus + Benefits | Full-timeAbout the CompanyWe’re partnering with a rapidly expanding global fintech organisation operating across EMEA, APAC, and the Americas.

Position: Sales Operations Associate Job Description: Arrow’s enterprise computing solutions (ECS) business is a global technology enablement company that brings innovative IT solutions to market to solve complex business challenges.

Now we need the tech leader who turns bold creativity into rock-solid Unity experiences. Build smart. Optimize hard. Lead the next wave. We’re looking for a Lead Unity Developer who doesn’t just write great code, but designs the technical backbone, crushes mobile performance limits, and empowers a team to turn creative ideas into unforgettable player experiences.

Title: Senior Tax Compliance SpecialistLocation: Madrid, Spain Schedule: Monday–Friday, 40 hours, hybridContract: Permanent, full time Languages: Spanish and EnglishWe are looking for a Senior Tax Compliance Specialist to join our Tax team in Madrid (hybrid).

Service 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.

We are still looking for the very Top Talent. . . and we would be delighted if you were to join our team! More in details, 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 presence in more than 35 countries.

Front Office Python Developer - Energy & Commodities Trading In this role, you will help design, build, enhance, and support business-critical applications, while working closely with internal users and promoting best development practices. Responsibilities Design, develop, and maintain applications that meet business requirements.

Our client is a global architecture & design practice with over 20 years of experience and headquarters in Dubai. As part of its European expansion, the firm is opening a new Design Studio in Barcelona, supporting a wide range of international projects—hospitality, residential, mixed-use, cultural, corporate, and large-scale urban developments.

Senior Datacenter Cloud Network & Security Engineer The companyWe don't exclusively manufacture legendary watches; We keep in time with technology! The Swatch Group Services Ltd. has an IT Competence Center for our 16 brands, that would make Tony Stark jealous. Are you ready to be our Tech Talent? Then keep reading!

About NNormal NNormal is an outdoor brand born between the shores of Mallorca and the fjords of Norway. Our mission is to design timeless, functional, and performance-oriented gear that is built to last — encouraging people to enjoy and respect nature. All products are designed in Mallorca and tested in Norway, a reflection of our name, which combines "Nor-way" and "Mal-lorca.

We are looking for a proactive, organized, and service-oriented person who can provide basic IT support to users while assisting with the day-to-day management of the office. Main responsibilities: IT Support (Helpdesk L1): Provide first-level technical support for users (hardware, software, and connectivity issues) Install, configure, and maintain computers, peripherals, and software.

EMEA Recruitment is working with a large International Brand to recruit a highly skilled Europe & Africa HR Generalist with German. This critical role ensures the accurate and timely processing of payrolls across multiple countries, ensuring compliance and operational excellence in line with the company's global financial standards.

Join NTT DATA Business Solutions , part of the global NTT DATA Group, one of the world’s leading IT service providers. With over 18,000 professionals worldwide, we design, implement, and manage SAP solutions that empower businesses and their people. Why Join Us?

About the role FlexiiC is looking for talented and motivated Digital Design Engineers to join our growing team. You will contribute to the design and implementation of lightweight digital systems, including custom digital ICs, and ultra-low-power microprocessors (8/16-bit or compact RISC-V cores) for next-generation wearable, sensing, and IoT platforms.

Accountabilities The Tax Specialist will work within the team to ensure tax compliance for the Spanish entities, and will be required to: • Monitor the tax compliance obligations for the Spanish entities. • Ensure tax compliance for all taxes in Spain, including the preparation and submission of all relevant tax returns.