frontend developer English-speaking jobs in León

Recruitment Consultant to lead end-to-end recruitment projects in the Netherlands. Minimum 2 years experience in recruitment, strong sourcing skills, and fluency in Dutch and English required.

Junior Fiduciary Accountant provides accounting, reporting, and tax support for client companies. Manages client portfolios, prepares financial statements, and assists with audits. Requires accounting experience within the Spanish framework and proficiency in English.

Business Analyst Intern will analyze client marketplace performance, build business reviews, and implement strategic recommendations.

Senior International Area Manager needed to lead sustainable growth of a designated region. Responsibilities include P&L management, sales force effectiveness, business development, and regulatory strategy. Requires a university degree in Health Sciences, 5+ years in the pharmaceutical/biotech sector, and fluency in English and Spanish.

Commissioning Technician will execute test and commissioning activities for hydrogen generation units. Responsibilities include data acquisition, Factory Acceptance Tests, and supporting Site Acceptance Tests. Requires FP II in mechanical, electrical, chemical, or similar studies and 2+ years of experience in production processes.

Stormshield, a subsidiary of Airbus Defence and Space Cyber Programmes, seeks a Key Account Manager for Defence in Spain. The role involves developing account strategies, identifying customer needs, prospecting for opportunities, and building relationships with decision-makers.

Calypso Functional Senior Consultant needed for a major international initiative focused on incorporating new Equities & Equity Swap module needs into the Calypso v17+ platform. Requires at least 3-4 years of hands-on experience with Calypso v16 or newer, practical knowledge of debt and derivatives, and strong Calypso working skills.

Leads product category strategy and execution, driving market share, volume, and profit targets. Manages brand strategy, marketing plans, product lifecycle, pricing, and financial performance. Requires B2B marketing experience in food, ingredients, or related sectors.

Manages API integrations, technical programs, and cross-functional teams to deliver customer-valued outcomes. Defines technical scope, architecture, and quality plans, and develops software roadmaps. Drives program analysis, risk management, and process improvement. Communicates program status and progress to leadership. Requires a bachelor's or master's degree and 5-10 years of experience in technical program or project management.

Data professional to execute requirements gathering and data contract creation for data ingestion projects. Translates business needs into structured data specifications and collaborates with internal and external teams. Requires 3-5 years of experience in data management, business analysis, or data integration.

Junior Fiduciary Accountant provides accounting, reporting, and tax support for client companies. Manages client portfolios, prepares financial statements, and assists with audits. Requires accounting experience within the Spanish framework and proficiency in English.

SEO expert to develop and optimize content across ZAGA Centers brands, with primary focus on Smile24h.com. Responsibilities include technical website maintenance, content creation, keyword research, and performance analysis. Requires 2+ years of technical SEO experience and proficiency in English. Familiarity with SEO and CMS tools (SEMRush, Ahrefs, WordPress) is essential.

The Clinical Marketing Specialist – Blood Gas develops and executes clinical marketing strategies to strengthen the clinical value and scientific evidence of the Blood Gas portfolio in Iberia. The role translates clinical data and customer needs into impactful value messages, tools, and educational initiatives. The specialist also equips sales and service teams with clinical arguments and training to support sales performance and clinical credibility.

Operate and enhance Snowflake platform across Azure and AWS. Automate deployments with CI/CD pipelines and ensure secure, compliant connectivity. Optimize Snowflake usage and collaborate with teams to align platform capabilities with business needs.

OpenStack Infrastructure Engineer to manage and maintain OpenStack-based infrastructure in EMEA. Develop and maintain automation scripts using Ansible, Python, and Shell scripting. Perform server maintenance on DELL and HP hardware.

Review and evaluate pet insurance claims using veterinary expertise and a customer-focused approach. Analyze medical records, invoices, and diagnostics to ensure fair and timely decisions. Collaborate with tech, business, and customer support teams.

The Head of Finance will manage and coordinate the Consortium's economic and financial management. Responsibilities include budget preparation, execution, and monitoring, financial statement supervision, cash flow control, and team management.

Part-time, remote licensed psychotherapist needed to provide counseling to adults via telehealth. Must be fluent in Italian and comfortable with technology. Experience with evidence-based modalities and safety planning required.

DevOps Engineer to design, implement, and maintain cloud infrastructure for autonomous robot fleets. Responsibilities include building CI/CD pipelines, improving observability, and automating deployments. Requires experience with Kubernetes, Docker, Terraform, and CI/CD tools.

Develops sales plans, establishes overseas sales platforms, and manages customer relationships. Requires a bachelor's degree, 5+ years of international sales experience, and proficiency in English.