frontend developer English-speaking jobs in León

The Manager, Digital Sales develops and executes sales strategies to drive revenue growth across distribution channels. This role provides leadership to sales teams, manages relationships with key customers and partners, and identifies new market opportunities. Requires a Bachelor's degree, 7+ years of B2B software sales experience, and proven success in exceeding sales objectives.

Provides technical support for employees, manages IT assets, assists with network and system maintenance, and ensures access control and information security.

The Laboratory Coordinator ensures the verification, control, and traceability of raw materials and products by coordinating analyses and guaranteeing compliance with quality standards.

Drive business development and new revenue for a hospitality SaaS company in the DACH region. Own the full sales cycle, focusing on German-speaking hospitality customers. Fluency in German is required. Proven sales experience selling into hospitality businesses is essential.

Short-term project (approx. 5 weeks) reviewing employee personnel files onsite at client locations. Requires fluency in English, accuracy, and confidentiality.

Operations Intern will build and optimize scalable processes to support REVEL's rapid growth. Interns will work cross-functionally on strategic projects impacting growth, efficiency, and customer experience.

LEET Security seeks a Sales Manager to drive sales activities across Spain & Portugal. The role involves identifying new business opportunities, managing leads, and closing deals. Requires 5-7 years of sales experience, cybersecurity market knowledge, and the ability to negotiate with senior-level contacts.

Clinical Evaluation Specialist to develop and create clinical documents per EU MDR. Responsibilities include conducting literature reviews, writing Clinical Evaluation Reports, and supporting clinical evaluation strategy. Requires 3+ years experience in medical device clinical evaluation under EU MDR 2017/745.

SAP Senior Consultant specializing in data migration and transformation projects. Experience with ABAP, data migration tools (BODS, LSMW, etc.), and SAP System Landscape Optimization. Strong analytical and problem-solving skills.

Technical Engineer needed for a global IT company in Madrid. Responsibilities include radio network optimization, data analysis, and platform operation monitoring. Requires a recent graduate with a science or engineering background, fluency in Chinese, English, and Spanish, and strong logical thinking skills.

Provides onsite network support for infrastructure activities, including device installation, cabling, and troubleshooting. Coordinates with remote teams for configuration, migrations, and issue resolution. Requires basic networking knowledge, vendor familiarity, and hands-on experience.

Senior Snowflake Data Engineer needed to design, build, and optimize scalable data pipelines across AWS, Azure, and GCP. Expertise in Snowflake, DBT, Python, Tableau, and CI/CD practices is required. Strong understanding of data governance, security, and role-based access control (RBAC) is essential.

Field Service Engineer to support European clients. Responsibilities include device maintenance, on-site and remote issue diagnosis and resolution, installation, and documentation development. Requires a degree in a relevant field and at least three years of 2nd level field support experience.

Sales & Listings Agent to join a growing team at Lucas Fox in Marbella. Focus on the Nordic market, requiring native-level proficiency in Swedish, Norwegian, Danish, Finnish, or Icelandic. Support clients throughout the sales process and build positive relationships.

Senior Talent Support Coordinator will build and manage relationships with candidates and hiring managers, ensuring a positive experience aligned with company values. Responsibilities include scheduling interviews, tracking candidate progress, and managing onboarding activities.

The Sales Support Officer Trainee will support Inside and Outside Sales teams in Barcelona. Responsibilities include following up on shipments, managing quotations, assisting with market data, and promoting CMA CGM services. The ideal candidate will have a strong understanding of customer needs, familiarity with commercial policies, and proficiency in Spanish and English.

Senior Account Executive to manage and develop key client accounts. Collaborate on strategic and creative projects, prepare communication materials, and manage client relationships. Requires native or bilingual English, a related degree, and over four years of agency experience.

Experienced Junior MES Manager needed for global digital manufacturing rollout. Lead MES implementation and integration across sites, standardize production tracking, and integrate with ERP (SAP). 5-7 years of MES experience and strong ERP integration knowledge required.

Investment Analyst to support private equity investments in technology-enabled financial businesses. Responsibilities include financial analysis, valuation, company research, and portfolio monitoring. Seeking recent graduates or those graduating in 2026 with strong analytical skills and interest in finance and technology.

Supervises daily store operations including sales, administration, customer service, and merchandising. Leads and motivates a team to achieve sales targets and provide excellent customer service. Manages store presentation and ensures adherence to brand standards.