frontend developer English-speaking jobs in León

Company DescriptionNumatec is a multinational group investing in a fast-growing portfolio of leading digital marketing and technology-enabled companies. We support martech platforms, entrepreneurs, brands, and agencies in executing impactful digital strategies. With a talented global team and a unique international footprint, we help businesses scale worldwide.

At Capitole, we keep growing and want you to be part of the family! We are collaborating with an international client based on Alicante. Our client has different tech products that allow them to reduce the negative impact on the environment. Why Capitole? We are great, but with you, we will be even greater .

eviivo is an award-winning, cloud-based booking and property management platform. We help independent accommodation providers showcase their properties, manage their reservations, and connect with guests. Its flagship product, eviivo suite, aims to provide hoteliers and hosts with a convenient all-in-one solution that makes it easy for them to manage online bookings, guests and travel agencies.

Tasks to solveWriting articles for the Explanations and How-to guides sections according to the Diataxis framework. Proofreading texts prepared by other technical writers. Liaising with Training, Engineering, and Development teams to ensure technical accuracy and relevance of documentation. Participating in user experience analysis and assisting in drafting in-product interface texts.

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.

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.

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.

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.

Software Engineer / Developer Madrid onsite to €120,000 Are you a technologist Software Engineer with a first class education looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role?

Are you an experienced sales professional ready make an impact in the telecom software space? We now look forInside Sales Account Manager – Telecom Software (OSS Focus)Polystar, Elisa Industriq company, is looking for a proactive Inside Sales Account Manager to help us grow in a fast-evolving market.

At Georgeci Services, we’re a global partner helping financial market participants thrive and we are based in Barcelona. Our expertise spans financial and data analytics, IT development, and infrastructure maintenance, all with one mission: to build smarter, more efficient, and more reliable IT environments for our clients. But what truly sets us apart is our people.

Project Engineer – Renewable Energy (Madrid / Milan) 3–6 years' experience | Renewables / BESS | Civil, Mechanical, or Electrical background About the Employer Our client is a global energy storage developer, owner, and operator delivering cutting-edge projects across Europe and beyond.

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.

At sg tech we are looking for a AI-Native Full Stack / Developer Experience Engineer responsible for designing and delivering next-generation developer experiences for the Global BaaS platform. The role owns developer portals, SDKs, sandbox environments, and AI-driven documentation and support agents. Mid–senior profile with strong front-end and API DevEx expertise.

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.

As a leading consulting company for SAP software, especially for SAP S/4HANA transformations and SAP Cloud solutions, CNT Management Consulting has been one of the top international consultancies for 25 years.

At VASS, we are looking for a Financial Automation and BI Analyst to join our Analytics and Governance team on a permanent basis. The ideal candidate will be responsible for streamlining processes, automating workflows, and developing impactful dashboards. This role requires strong expertise in Excel automation, advanced Power BI capabilities, and proven experience within financial environments.

Private Equity Fundraising – VP / Principal Location: London, Madrid, Zurich, or Dubai (Hybrid) Our client is a global private markets investment manager with a dedicated impact mandate and a multi-strategy platform encompassing private equity and private credit.

Human Resources Generalist (Confidential) Madrid (Hybrid) ️ Start date: Immediate Department: Human Resources / People & Culture About the Role A confidential international company is looking for a Human Resources Generalist to support and manage key HR processes in a dynamic and multicultural environment.

At Lognext we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality.