English-speaking jobs in Guadalajara

Leads the operations of a glass microsphere manufacturing plant, ensuring safety, environmental compliance, and high-quality product delivery. Manages daily operations, production, and personnel, while developing and implementing strategic plans. Requires a university degree in engineering, 5+ years of relevant experience, and fluency in English.

BAM Karaoke Box seeks a Sales Manager to lead B2C & B2B sales strategies in Spain. The role involves developing sales pipelines, achieving turnover targets, and managing customer relationships. Requires 3+ years of sales experience, marketing knowledge, and fluency in English & Spanish.

Booking & Guest Relations Executive Junior will manage apartment availability, prospect leads, and interact with customers to achieve revenue and occupancy KPIs.

UST seeks a TPH Production Support Specialist to provide technical escalation support for incidents and service disruptions. Responsibilities include incident resolution, technical analysis, system health management, automation, and reporting.

QA Automation Engineer (Mobile - Kotlin & Swift) will design, develop, and maintain automated test scripts for mobile applications. Collaborate with cross-functional teams to ensure high product quality and participate in test planning, execution, and reporting within agile environments.

Principal/Client Partner/Sales Manager will drive growth by winning and delivering retained executive search assignments. Responsibilities include building client relationships, generating leads, leading searches, and meeting sales targets. Requires 4+ years of full-cycle sales experience in complex solutions and fluency in English. Additional languages are a plus.

Freelance remote project assessing online advertisements for relevance, language, and cultural appropriateness. Must be fluent in English and Catalan, a resident of Spain for the past 3 years, and have access to a computer, smartphone, and internet connection.

Provides end user support, monitors tickets, and installs/configures devices. Manages printers, performs equipment moves, and analyzes technology needs. Participates in projects and supports mobile devices and warehouse management systems.

Regional Sales Specialist will drive sales performance across assigned European markets, supporting distributors and dealers. This role requires 10+ years of sales experience, preferably in automotive, with proven experience working with distributor networks. Fluency in English and Spanish is required.

Provide customer support via phone, email, chat, and digital channels for a global luxury fashion brand. Maintain product knowledge, manage customer interactions, and represent the brand's values.

Application Architect with 10+ years of experience in public sector projects. Designs scalable, secure architectures, participates in proposals, and oversees the full application lifecycle.

QA Engineer to design and execute functional, regression, and exploratory testing plans. Automate tests (API and/or E2E), validate integrations, and collaborate with teams to improve quality processes. Experience in manual and automated testing, REST API testing, and a drive to improve processes.

The Laboratory Lead manages a veterinary diagnostic reference laboratory, overseeing team management, technical support, quality control, and budget. Responsibilities include meeting operational key performance indicators, ensuring associate training and development, and leading laboratory work activities.

Senior Embedded Software Engineer to develop firmware and software for intelligent soldering stations. Responsibilities include defining software architectures, developing firmware in C, and collaborating on hardware bring-up and debugging.

Founding GTM Sales Development Representative will own the Spanish sales funnel, driving growth and building a scalable sales process. Requires 2+ years B2B sales experience, native Spanish, and strong English.

Full-Stack Developer to design, develop, and maintain SaaS platform and AI agent infrastructure. Experience with PHP (Laravel), Node.js/Typescript, Vue.JS, APIs, databases, and Linux environments required.

The Client Advisor represents the Company in a luxury boutique, providing expert sales service and ensuring customer satisfaction. Responsibilities include managing client relationships, executing sales processes, and maintaining product knowledge.

Receptionist to manage client bookings, handle inquiries, and provide information on spa treatments and services. Must have 2+ years of experience in a customer service role, fluency in Spanish, and conversational English.

The Sales Manager will develop and execute a regional sales strategy for digital blade solutions across Southern Europe, including inspections, engineering, retrofits, and a SaaS platform. The role requires strong technical credibility and the ability to translate inspection data into actionable repair and life-extension strategies.

Part-time English Teacher needed for kids and teens in Sabadell. Responsibilities include planning and delivering engaging lessons, assessing student progress, and creating a positive classroom environment. Must have a CELTA or equivalent qualification and experience in lesson planning and classroom management.