javascript English-speaking jobs in Gijón

Corporate Plastic Process Engineer will define and standardize manufacturing procedures for plastic extrusion processes, ensuring quality, safety, cost, and delivery requirements. Responsibilities include process optimization, implementing training plans, collaborating with departments, and driving continuous improvement initiatives.

The Customer Service Manager at FELT Bicycles answers customer and technical calls, tracks service concerns, and works with teams to ensure positive customer experiences.

React Front-end Developer to develop and maintain React functionalities, create reusable components, and integrate APIs. Must have experience with React, frontend development tools, Git, and agile methodologies. Intermediate English required.

As a Client Advisor in the Puerto Banus store, you will create personalized client experiences, build lasting relationships, and drive sales results. You will demonstrate a deep understanding of luxury clients' needs and expectations, while leading by example and innovating to enhance client value.

Project Manager to support the implementation of new features and platform improvements in a regulated iGaming environment. Coordinate with IT, Legal, Product, and external providers to ensure compliance with regulatory requirements.

Full stack engineer to build agentic products end-to-end for a VC-backed AI-enabled roll-up of a large services sector.

Dynamic English teacher to deliver engaging classes using a proven method and unique materials. Must have full English proficiency (C1/C2), a positive attitude, and excellent communication skills. Teaching experience is a plus.

Lead the end-to-end lifecycle of digital solutions for Health, Safety & Environment (HS&E), from design to deployment and continuous improvement. Act as IT Product Owner, driving solution architecture, innovation, and alignment with business strategy. Collaborate with global stakeholders, ensuring business satisfaction and seamless IT operations. Manage and inspire offshore development teams, ensuring top performance, security standards and delivery excellence.

Finance Specialist to join the European Accounts Payable (AP) and Accounts Receivable (AR) team. Processes invoices, payments, and receipts, ensuring accurate financial records. Collaborates with vendors and internal teams. Requires fluency in German and English.

Provides operational and administrative support to the sales department of a luxury real estate firm. Manages lead generation, client follow-up, and sales process execution. Requires experience in sales coordination, CRM systems, and excellent communication skills in Spanish and English.

Analyze and provide feedback on texts, pages, images, and other information for top search engines. Improve the user experience by reviewing and rating search results for relevance and quality. Must have excellent communication skills in English and Basque, be a resident in Spain for the last 5 years, and have familiarity with current and historical Spanish affairs.

Account Executive to develop new opportunities in the Spanish market for a Treasury Management Platform powered by AI. Manage end-to-end SaaS sales cycles, prospect smarter, and translate complex financial workflows into clear business impact. Native Spanish and fluent English required.

Junior Litigation Lawyer to join the asset recovery practice in Barcelona. Must have a Law Degree, Master's Degree for Access to the Legal Profession, and minimum 3 years of civil and/or commercial litigation experience. Native Spanish and Catalan, advanced English required.

Evaluate AI-generated responses to complex STEM questions (Physics, Chemistry, Biology) for factual accuracy, logical soundness, and scientific validity. Review and refine STEM questions to effectively challenge AI models.

Retail Assistant for high-end furniture and interior design brand. Greet and welcome clients, provide product advice, and process sales. Maintain store standards and visual merchandising guidelines. Experience in a similar showroom is preferred.

Mechanical Project Manager to lead design through commissioning of data centre builds. Experience in HVAC, chilled water systems, and data centre infrastructure required. Strong knowledge of ASHRAE, ISO, NFPA, and local codes. Fluent English and Spanish.

Sales Representative needed for on-site role in Barcelona. Manage inbound calls, account management, prospect identification, and customer satisfaction. Proficiency in Swedish and advanced English required.

The Head of Institutional Strategy will lead and coordinate the institution's strategic agenda, driving the implementation of the Severo Ochoa program and contributing to institutional decision-making.

As a Customer Experience Specialist, you will provide a superior experience for customers collecting their new Tesla. You will act as a delivery handover expert, answering customer questions and ensuring a frictionless experience. You will greet customers, conduct product orientations, and verify delivery documents. You will also provide post-sale support and liaise with the delivery team.

Designs and implements IT infrastructure and platforms within large organizations. Connects business needs with IT strategy using architectural models and views. Develops enterprise-wide IT architecture that maps IT capabilities to business needs. Possesses 5 years of experience designing Enterprise Architecture for a specific industry.