frontend developer English-speaking jobs in León

Sales Assistant Intern will support the Store Manager and boutique team in achieving sales goals, providing excellent customer service, and developing client relationships.

Provide technical assistance for clean energy and climate-related infrastructure projects in developing countries. Experience in decentralized and off-grid energy solutions, including mini-grids, standalone systems, and energy storage, is required.

Food & Beverage Trainee internship at a 5-star hotel in Barcelona. Assist with restaurant and bar operations, learn service standards, and gain experience in food preparation and guest interaction.

Senior SAP Specialist to support migration and implementation in a specialized module. Ensure cross-module integration and participate in testing, cutover, and Hypercare. Document processes and provide guidance to plant teams and stakeholders.

At Leica Biosystems , one of Danaher's 15 operating companies, our work saves lives—and we're all united by a shared commitment to innovate for tangible impact . You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact – innovating at the speed of life.

Reservations & Guest Services Agent will manage bookings, guide clients on property features, and provide support to tenants during their stay. Must have 2-3 years of experience in customer service, be fluent in Spanish and English, and be available to work weekends.

Lead HR teams and manage social relations for selected Southern European countries, ensuring operational stability and alignment with the Group's strategy.

Experienced Project Manager needed to lead the end-to-end delivery of a global SAP S/4HANA program in Madrid. Full lifecycle project management from design to hypercare, leading local teams and coordinating with global stakeholders. Proven SAP ECC to S/4HANA migration experience required.

CAD Engineer to lead development of vehicle components, analyze CAE simulations, and prepare design validation plans. Requires 3+ years experience with CATIA V5/V6, fluent English, and a BSc in a relevant field.

This is an entry-level Identity and Access Management (IAM) IT Operator role. The successful candidate will support the IM Airbus Helicopters organization, working in four main domains: Support, Automation, Reporting, and CyberIAM. Responsibilities include monitoring scheduled jobs, resolving incidents, performing ITIL-based support processes, and analyzing error messages. The ideal candidate has a Master's degree in Information Technology or a related field and 0 to 3 years of experience as an IT Operator, ideally in IAM. Knowledge of Identity Lifecycle, User Provisioning, Directory Services, Password Management, Single Sign-On (SSO), Audit & Compliance, Identity Governance, and Role Management is preferred. The candidate must also possess strong problem-solving and communication skills and be fluent in English. French is a plus.

Legal Counsel needed for temporary maternity leave cover. Provide legal support across commercial, IP, retail, marketing, compliance, and general corporate matters. Draft, review, and negotiate agreements, advise on legal risks, and support brand protection.

Senior Customer Success Manager for a SaaS company in Alcalá de Henares. Manage high-value accounts (€100k+ ARR), drive adoption, identify growth opportunities, and partner with cross-functional teams. Requires 3+ years of B2B SaaS Customer Success experience, sales instinct, HubSpot proficiency, and fluency in Spanish and English.

Leads and scales affiliate and partnership programs, focusing on affiliate marketing. Develops and executes strategy to drive customer acquisition, brand awareness, and revenue growth. Manages affiliate platforms, identifies and recruits partners, and negotiates agreements.

The Grants Manager will lead the competitive grant management area, overseeing the full project life cycle. Responsibilities include identifying funding sources, analyzing grant guidelines, supporting researchers with applications, and managing project execution and closure.

Experienced Compliance Officer needed to support the launch and oversight of a new Organised Trading Facility (OTF) in Spain. The role requires regulatory compliance expertise, including CNMV, MiFID II, and EMIR regulations. Responsibilities include acting as the registered compliance officer, advising stakeholders, and managing onboarding processes.

Provides entry-level onsite IT support for end users by following procedures and escalation paths. Focuses on basic troubleshooting, customer assistance, and hands-on support.

The Product Manager - Animal Health develops and improves products, provides technical support to customers, and collaborates with R&D and production departments. Requires a Bachelor's degree in Veterinary Science or Biology, marketing/sales experience, fluency in English, and 2-3 years in a similar role.

Provides administrative support to the Finance Director, including bank reconciliations, accounts payable/receivable, and financial database management.

Experienced Oracle Cloud ERP Financials Functional consultant needed for a Madrid-based contract role. Translate business requirements into Oracle Cloud solutions, lead implementations, and provide post-implementation support.

Workday Time Tracking & Absence Consultant to lead and support end-to-end implementations. Requires 3-5 years of Workday experience, strong configuration expertise, and fluency in Spanish.