freelance English-speaking jobs in Barcelona

The General Manager will oversee all aspects of operations in Spain, including production, quality management, sales, HR, finance, and IT. This role will lead a transformation process across all areas, ensuring efficiency, continuous improvement, and compliance with regulations.

FlightHelp seeks freelance Passenger Support agents to assist travelers with flight disruptions at Madrid Airport. Respond to on-call notifications, distribute information flyers, and provide support to passengers.

Support sales operations and data analysis for the EU online business team. Track online customer behavior and market trends. Assist with campaign execution and new product launches.

Composite Technician needed for a leading international marine services provider. Will support composite projects, perform repairs using pre-preg and wet laminating techniques, and assist project managers. Requires 3-5 years of composite building experience, knowledge of carbon fiber repair, and a driving license.

Junior Business Manager | Business Development Engineer needed for a leading engineering and technical consulting firm. Responsibilities include business development, client meetings, candidate sourcing and management, and consultant coordination.

EBRO SUV seeks a Key Account Manager to drive B2B growth by developing and managing relationships with corporate clients, institutions, and large fleets. This role requires a strong commercial mindset, negotiation skills, and the ability to manage complex sales cycles.

Experienced Digital Sales Manager (ESN background required) to manage client portfolio, identify business opportunities, and source/recruit IT & Digital consultants.

Software Engineer II to design, develop, and verify embedded software solutions for safety-critical systems. Requires a Master's degree, 3+ years of experience in embedded software development, and strong C/C++ programming skills. Experience with Linux, RTOS, and software verification is essential.

TUI seeks a friendly and helpful Airport Rep to welcome guests, build connections, and ensure smooth airport operations. The role requires excellent communication skills, adaptability, and the ability to handle a fast-paced environment. Fluency in English is essential, with Dutch or German being a plus.

Kensington Finest Properties International seeks a qualified accountant to manage back-office operations and financial administration. Responsibilities include managing office workflows, client correspondence, bookkeeping, invoicing, and preparing financial reports.

The Regional Talent Partner (Director) EMEA & Latam develops and executes talent and organizational development strategies aligned with regional business priorities and global frameworks. This role collaborates with business leaders, HR Business Partners, and Centers of Excellence to build leadership capability, enhance organizational effectiveness, and support workforce planning.

Experienced CFO to lead financial strategy, manage investor relations, and drive profitability for a rapidly growing technology company in the industrial sector.

Senior Product Designer needed to lead the design process from concept to delivery for web and mobile products. Collaborate with cross-functional teams to translate complex requirements into user-centered solutions. Must have 6+ years of experience designing digital products, strong portfolio, and proficiency in Figma.

Define and execute the visual merchandising strategy for Lenskart's European expansion. Lead visual merchandising for store openings, including layouts, fixtures, and product displays. Build a visual brand experience across online, offline, and experiential retail.

Composite Technician needed for a leading marine services provider in Mallorca. Will support composite projects, perform repairs using pre-preg and wet laminating techniques, and assist project managers. Requires 3-5 years of composite building experience, knowledge of carbon fiber repair, and a driving license.

Senior Energy Storage Engineer provides technical analysis, documentation, and support for utility-scale Battery Energy Storage Systems (BESS) across the asset lifecycle. Supports project development, engineering execution, commissioning, and fleet operations. Contributes to design guidance, technical documentation, and engineering review materials. Performs technical analyses and provides engineering support for BESS fleet initiatives. Collaborates with internal and external stakeholders on BESS matters.

Founding Integrations Architect will design, build, and deploy integrations for Optiak's enterprise AI platform. Responsibilities include developing integration primitives, architecting solutions for customers, and deploying integrations in real-world environments. Requires 8+ years of backend, platform, or systems engineering experience with a focus on enterprise integrations and complex system architecture. Must be hands-on, data-systems savvy, and comfortable working with customers.

Regional Talent Partner (Director) EMEA & Latam drives talent and organizational development strategies aligned with business priorities and global frameworks. Collaborates with business leaders and HR teams to build leadership capability, enhance organizational effectiveness, and support workforce planning.

As a Digital Marketing Designer supporting EMEA, you will create high-impact paid media creative across Europe, the Middle East, and Africa. This role requires motion design expertise and proficiency with AI-powered creative tools. You will produce thousands of paid media assets across multiple markets, languages, and platforms while maintaining brand consistency.

Experienced Business Development Manager/Senior Sales Manager to lead market expansion and revenue growth for EV charging solutions in Spain. Develop and execute a go-to-market strategy, build a channel network, and drive sales performance. Minimum 3-5 years' experience in EV charging sales, business development, or channel management required.