frontend developer English-speaking jobs in León

Venga seeks an Influencer Marketing Specialist to execute and scale influencer marketing initiatives across Spain and key markets. Responsibilities include researching and identifying creators, managing relationships, coordinating deliverables, and tracking campaign performance. The ideal candidate has at least 1 year of experience managing influencer campaigns, understands social media platforms, and is comfortable working in a fast-paced startup environment. Spanish fluency is required.

MarTech Data Collection Engineer will design, implement, and maintain tagging architectures and data collection components using Java and JavaScript. Responsibilities include partnering with Digital Analytics teams to ensure data accuracy and alignment with business KPIs. Requires 5+ years of experience, strong analytical skills, and expertise in tag management systems and digital analytics platforms.

Manages public tender processes, prepares commercial proposals, and analyzes market trends to strengthen company position. Coordinates with internal teams and stakeholders to ensure alignment in commercial activities.

Project Director-Head to oversee execution of utility-scale BESS projects in Europe. Responsible for advancing projects from late-stage development to FID, ensuring technical, commercial, and contractual coherence. Leads negotiations and execution of key project agreements. Manages financial close processes and develops contracting strategies. Requires 10+ years of experience in infrastructure, renewable energy, or power projects with a strong foundation in contract negotiation and commercial project management.

As a TUI Excursion Guide in Salou, Spain, you will lead excursions for international guests, sharing your knowledge of the destination and local culture. You will work a varied schedule, including days, evenings, nights, and weekends. Fluency in English is required, and additional languages and a driving license are advantageous.

Commercial Operations Specialist will ensure smooth execution of trading processes, manage documentation, and coordinate with internal and external stakeholders. Responsibilities include order expediting, information flow management, database updates, and reporting. Requires a university degree, 3-5 years of experience in commercial/administrative roles, advanced Excel skills, and proficiency in Spanish and English.

Salesforce Business Analyst to conduct As-Is/To-Be process analyses, design future-state models, and facilitate implementation. Requires 4+ years of Salesforce consulting experience, pharmaceutical sector knowledge, and strong collaboration skills.

Supports the Regional Cost & Inventory Accounting Manager in executing key processes such as Standard Costing, Cost Accounting, Inventory Accounting, and variance analysis. Collaborates with finance and business stakeholders to understand and support the business, perform core Cost & Inventory Accounting activities, and contribute to process improvements.

Operations & Client Success Associate needed to coordinate projects, support clients, manage suppliers, and ensure smooth daily operations. Must be highly organized, detail-oriented, and comfortable using technology. Fluency in Spanish and English required. Catalan is a plus.

Order to Cash Specialist will ensure Spain's Order to Cash and Bill to Cash processes are represented, designed, tested, and deployed into SAP S/4. Responsibilities include validating billing design, credit management, collections, cash application, deductions/claims, master data, and data migration. Requires 5+ years of experience in Order to Cash, SAP ECC or S/4, billing, rebates, agreements, claims, credit, collections, and cash application.

As a Cloud Security Engineer, you will support the integration of global security policies and frameworks within NTT DATA. You will act as a subject matter expert in cloud security, ensuring compliance with standards like NIST, CIS, ISO, and ENS. You will review cloud security architectures, assess risks, and interact with technical teams to implement security protocols.

Electromagnetic Compatibility (EMC) Test Engineer / Technician needed for a growing laboratory in Madrid. Responsibilities include preparing test plans, setting up equipment, operating test instruments, and preparing technical documentation. Requires a degree in Electronics, Telecommunications, Industrial Engineering, Physics, or related fields and experience with EMC and RED directives. Familiarity with standards such as EN 50155, EN 50121, ETSI EN 300/EN 301 series, EN 60255, EN 61850, EN 55032, and EN 55024 is preferred.

Senior Finance Manager to lead the local finance and controlling team, ensuring timely and accurate financial reporting aligned with IFRS standards. Develop budgets, analyze performance, and support plant leadership in commercial decisions.

Experienced management consultant sought for life sciences projects. 3-5 years of experience in a strategic consultancy setting within Pharma, Biotech, or MedTech required.

Technical Sales Specialist to provide product expertise and support sales activities. Collaborate with distributors, customers, and internal teams. Requires 2-5 years of technical experience, proficiency in Spanish, English, and Portuguese, and strong communication skills.

Leads the strategic direction and operational execution of a German company's Spanish subsidiary. Responsible for P&L performance, revenue growth, and market expansion. Requires proven leadership, sales, and financial expertise. Fluent in Spanish and English.

Data Platform Solution Architect will collaborate with clients to design and implement tailored data solutions on Azure. This role requires expertise in Microsoft Fabric, Azure Databricks, and related cloud services. Responsibilities include developing technical proposals, creating architectures, and supporting sales efforts. Proven experience in defining data architectures and translating business requirements into technical solutions is essential.

Lead the full business development cycle for enterprise clients, identifying target accounts, qualifying opportunities, and driving deals to closure. Fluent English required, Spanish fluency a plus. 2-4 years of B2B sales experience, ideally in SaaS, martech, or adtech, with a proven track record of selling to enterprise or mid-market clients.

Sales Senior to secure sponsorships, develop sales strategies, and maximize revenue. Identifies new business opportunities, manages key accounts, and analyzes market trends. Requires 5+ years of sales experience, fluency in Spanish and English, and a passion for tennis.

Assists the store manager in driving sales, managing the team, and ensuring brand image and customer experience. Requires 3-4 years of retail experience, 2 years of team management, and fluency in Spanish and English.