javascript English-speaking jobs in Badalona

Area Sales Manager to drive business development and open new markets in Spain and Latin America. Minimum 5 years' experience in industrial sales required. Fluent in English and Spanish.

International Inside Sales Specialist to manage German clients, handle the full sales cycle, and support business development. Requires 1-2 years of experience in international sales, advanced German and English, and strong communication skills.

Quality Assurance Engineer will create and execute functional and non-functional tests, collaborate with developers and product teams, and provide test metrics. Requires experience as a QA Engineer, RESTful API test automation using Java/Groovy, and web test automation using Selenium and Java/Groovy.

Lead a team responsible for critical pricing, FX, and financial operations systems. Shape technical roadmap, ensure system reliability, and drive delivery in a fast-paced environment. Manage team performance, foster a collaborative culture, and champion engineering best practices.

Aerospace Fatigue Analysis Engineer needed for aircraft structure and component safety and reliability. Requires Bachelor's degree in Aerospace Engineering, 4+ years' experience, and proficiency in FEA software and Airbus Defence tools.

Azure Data Engineer needed for a large-scale data migration and transformation program. Design, develop, and execute ETL/ELT pipelines using Azure Data Factory and Databricks. Transform data across multiple systems and integrate data from various sources.

Senior Solution Architect with 5+ years of experience in Cloud Architecture, Solution Architecture, or Technical Application Architecture. Proven experience leading AWS-based cloud architecture initiatives and designing solutions across infrastructure, applications, and integration layers. Fluent English required.

Reviews and quality-checks annotations, gradings, and evaluations for LLM and multimodal AI projects. Validates adherence to project guidelines, rubrics, and quality standards. Identifies errors, inconsistencies, and potential biases in annotated data and AI-generated outputs. Provides feedback to annotators and collaborates with Quality Management and project teams.

Lead the technical direction of a growing mobile gaming portfolio, encompassing client architecture, backend systems, and internal tooling. Build and scale high-performing teams, driving technical excellence and rapid iteration.

Sales & Account Executive will focus on acquiring new customers in Spanish-speaking markets. Responsibilities include prospecting, qualifying leads, running demos, closing deals, and managing customer relationships. Must be fluent in Spanish and English, possess strong communication skills, and have a passion for football.

System Integrator (Avionics) for international projects. Own electrical and electronic system integration of unmanned aerial systems, including wiring, electrical architecture, and physical integration. Design, improve wiring harnesses, and create electrical documentation. Plan and execute electrical testing and support system integration, ground, and flight testing.

Experienced SAP EWM Process Consultant needed to support warehouse and logistics operations across multiple international sites. Focus on process optimization, solution validation, and operational support. Strong EWM functional experience and understanding of integration points with MM, SD, and TM required.

Space Telecommunications Engineer (RF) will ensure satellite communication systems are robust and reliable. Work on RF testing, validation, and troubleshooting across the mission lifecycle. Contribute to link budget analysis and communication performance tracking. Support ground station operations and take ownership of technical decisions.

The Senior Medium Voltage Electrical Engineer (SMVEE) develops design proposals, specifications, and calculations for PreFab Modular Data Center Systems projects. Responsibilities include participating in project programming, providing design documents, and supporting the construction phase. The role requires 5 years of experience in MV Power Systems Design, Data Center design, and proficiency in simulation tools like ETAP or Caneco HT.

Administrative & Accounting Assistant needed to support daily financial and administrative operations. Responsibilities include processing invoices, assisting with tax filings, managing payments, and office administration.

Deputy Head of Marketing to support global marketing strategy and execution across multiple markets. Requires fluency in English and Spanish, 5+ years of experience in marketing, growth, or commercial roles, and experience working in international companies.

The Director of Revenue Management implements revenue strategies to maximize room revenues and channel mix. This role leads and manages all department operations, analyzes market trends, and collaborates with marketing to drive revenue growth. The Director oversees revenue management systems, analyzes sales data, and ensures compliance with property policies and procedures.

Supports execution and optimization of paid media campaigns across various channels. Implements optimizations based on performance data and collaborates with media agencies. Monitors campaign results, identifies trends, and reports to the Brand Paid Media Operations Lead.

DesignRush.com seeks a B2B Social Media Growth Strategist to develop and execute social media strategies across various platforms. Responsibilities include creating engaging content, increasing follower count, driving traffic to the site, and analyzing performance metrics. Requires 5+ years of experience in content creation for YouTube, TikTok, and Instagram, strong copywriting skills, and proficiency in social media tools and video editing software.

The Industrial Director will oversee daily operations, manage production planning and project execution, and lead cross-functional teams. This role requires a Master Black Belt or Black Belt in Lean, strong production management expertise, and proven experience in team and project management.