frontend developer English-speaking jobs in León

We are a small team of passionate and dedicated individuals. Learn more about our work here: www. artelier. com We are looking for an exceptionally talented, organised and worldly Senior Art Consultant & Project Manager with at least 10 years' experience of art consultancy / design work, as well as project management delivery for major international projects that are relevant to our sectors.

Company Description IDEADED is a Spanish deep-tech company with over 10 years of experience developing next-generation semiconductor technologies. We combine advanced research, design innovation, and process engineering to create solutions that go beyond traditional silicon and support Europe's technological sovereignty.

We are recruiting for an important aircraft company, a Fleet Manager. Reporting directly to the Group COO, this position is responsible for the end-to-end management of the aircraft fleet, combining strategic planning with day-to-day operational oversight.

Senior Rust Engineer (Rust/C++) Core Trading Infra We are partnered exclusively with a top-tier digital asset exchange. They have a global presence, and are renowned for their security and platform performance. The team are looking to bolster their Rust Engineering team in Europe.

Google Ads MCC AdministratorPart-time | Remote iProspect Growth ExpertsAt iProspect Growth Experts, growth is not a short-term ambition—it is a disciplined, long-term commitment. We work alongside ambitious brands to build performance ecosystems that are resilient, ethical, and intelligently designed.

We are currently looking for a Commissioning Administrator to join a large-scale industrial project in South Spain (coastal location). This is a 12-month assignment with an urgent start, offering the opportunity to play a key role in supporting the commissioning team and ensuring smooth, well-documented handover of all mechanical, electrical, and instrumentation systems.

Our Company: Europrop International GmbH (EPI) is responsible for the TP400-D6 turboprop engines design, development, manufacturing and support. Produced to power the Airbus A400M Military Transport Aircraft built by Airbus Defence and Space, the TP400-D6 is the most powerful engine in production.

Company DescriptionWholesaler and Distributor of Branded ProductsRole OverviewElectro Shiva S. L. is looking for a proactive and detail-oriented Marketing Assistant to join our team at our Fuenlabrada (Madrid) office. This role is ideal for someone passionate about marketing, communication, and digital trends.

Capitole is one of the best IT consulting companies and the place you want to be. Why? People in the center. We believe in a different model, more human, with the employee in the center of our company Interesting projects. Cutting-edge technologies.

Carrots is a fast‑moving studio building and scaling consumer subscription apps (iOS/Android). We manage meaningful monthly budgets and operate with a strict payback mindset . We’re now hiring a Motion Graphics Designer (Internship) to partner hand‑in‑hand with our UA team —turning ideas into high‑performing creatives for Meta, TikTok, Snap, and UGC .

We are currently looking for an experienced Safety Physician to support ongoing and upcoming clinical development projects. This role requires a highly competent professional with strong expertise across Clinical Safety and Pharmacovigilance, contributing both operationally and strategically.

Elysian Tales is an experiential travel company specializing in boutique gastronomic experiences, operating across Europe and the Middle East. Role OverviewAs a guide, you are the face and soul of Elysian Tales, welcoming guests into the intimate, curated Elysian tales journey. You’re like a trusted friend, revealing hidden gems and sharing each story with genuine warmth and authenticity.

AI Engineer – Hybrid Models & Process Digital TwinsRole OverviewThe AI Engineer will design and implement hybrid models that combine first-principles (physics-based) modeling with deep learning, enabling process digital twins and AI agents for advanced simulation, optimization, and autonomous decision-making in industrial environments, mainly Oil & Gas Industry.

SAP Senior Manager – Supply Chain, Manufacturing or Logistics (S/4HANA)Location: Spain (Hybrid, EU Travel Required)Industry: ConsultingEmployment Type: Full-timeAbout the RoleWe are seeking an experienced SAP Senior Manager with deep expertise across Supply Chain, Manufacturing, or Logistics to join a leading consulting firm supporting major digital transformation programmes across Europe.

Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before.

We are hiring a Junior Inbound Sales Representative Biome Makers is a global agriculture technology company helping growers, agribusinesses, and CPG brands improve soil health, sustainability outcomes, and productivity through advanced soil microbiome analytics.

IMPORTANT – REQUIRED EXPERIENCEExperience in the pest control sector (control de plagas) or in a comparable operational service business is mandatory for this role. If you do not have prior experience in these sectors, please do not apply.

Be responsible for the negotiation and signing of sales contracts, ensure that the contract terms are in line with the company's interests, track the execution of orders, ensure timely delivery and meet customer requirements;3.

**Job Description:** An opportunity for a Radio Systems Engineer has arisen within Airbus Defence and Space, Getafe (Madrid). The selected candidate will join the Radio Systems Department. The main tasks and responsibilities include:Radio system integration in MRTT platform.

Pluxee is a global player in employee benefits and engagement that operates in 31 countries. Pluxee helps companies attract, engage, and retain talent thanks to a broad range of solutions across Meal & Food, Wellbeing, Lifestyle, Reward & Recognition, and Public Benefits.