English-speaking jobs in Guadalajara

Senior Key Account Manager to manage and grow relationships with key accounts, driving business objectives and ensuring exceptional service delivery.

Senior Optimization Engineer needed to architect and deploy advanced nonlinear optimization engines. Responsibilities include designing custom algorithms, translating multi-physics phenomena into optimization problems, and customizing solver behaviors. Requires PhD in a relevant field and deep knowledge of nonlinear optimization theory, programming languages (Julia, C++, Python), and large-scale solvers.

Software Engineer needed for a modern, high-standard engineering environment. Design, implement, and maintain features using AI-first principles. Collaborate with the product team on system design and mentor peers. Bachelor's degree in Computer Science or related field required. Deep understanding of cloud infrastructure and a strong passion for coding are essential. Proven experience in designing future-proof infrastructure and handling big data on the cloud. Exceptional English communication skills are a must.

The Administrative Assistant ensures smooth daily operations for the Madrigal affiliate. This role manages office resources, coordinates staff activities, and serves as a central point for communication and logistical support.

Junior Business Development Manager to support expansion across Spain. Develop relationships with wholesalers, resellers, and distribution partners. Generate leads, qualify prospects, and manage the full sales cycle.

Senior Account Executive to lead full-cycle sales processes for international expansion into markets like the USA, UK, Germany, and the Nordics.

Lead and manage a QA team to ensure high-quality software solutions. Develop, implement, and maintain QA processes and standards across the software development lifecycle. Promote automated testing practices and oversee test planning, execution, and defect tracking. Collaborate with cross-functional teams to incorporate QA processes into agile workflows.

TUI seeks digital-savvy individuals to join their team of Hotel Reps in Mallorca. Successful candidates will create memorable guest experiences, promote and sell TUI products, and collaborate with colleagues and partners. Must be fluent in German and English, possess a driving license, and demonstrate a commitment to customer satisfaction.

Design, implement, and maintain secure CI/CD pipelines. Integrate security scanning and vulnerability management into development workflows. Automate infrastructure provisioning and application deployment using DevSecOps tools. Collaborate with development, QA, security, and operations teams.

Lead the technical strategy for a self-hosted AI analytics platform serving the European mid-market. Build and manage the engineering team, close enterprise deals, and drive product growth.

Lead and execute IT audits of ING and its outsourcers, including planning, execution, and reporting. Assess IT controls, conduct interviews, review documentation, and perform technical tests. Communicate audit results to management and produce reports to improve security controls and mitigate risks. Requires 5+ years of IT audit experience, knowledge of IT risk management and governance, and experience leading audits end-to-end. Technical (security) knowledge of IT technologies is required, including operating systems, network infrastructure, database management systems, web technologies, and mobile operating systems.

Lead technology strategy and delivery for a high-growth aviation technology scale-up. Deep technical expertise and enterprise delivery experience required. Proven track record in rapidly scaling product or platform businesses within the aviation industry.

Experienced Sales Representative needed to drive sales growth and manage key customer accounts for ophthalmic medical devices in Andalusia.

Support site HSE function on a major green industrial project in South Spain. Implement HSE plan, monitor works, conduct inspections, and assist with risk assessments. Minimum 4 years' experience in HSE on industrial or construction sites required. Solid understanding of Spanish HSE regulations and EU directives.

Omnitel seeks a Channel Communication & Marketing Support to manage global training and communications for channel partners and internal sales teams. Responsibilities include training readiness, webinars, certifications, partner communications, and channel events.

NeuralTrust seeks an Enterprise Solutions Architect to lead technical implementations and deployments of its AI security platform for large clients. Responsibilities include translating business requirements into secure architectures, collaborating with customer teams, and providing technical support. Requires 5+ years of experience in Solutions Architecture, DevOps, or Technical Consulting with a strong background in cloud platforms and containerization.

Prospecta seeks an experienced Business Development Representative to drive new customer acquisition and revenue growth across Australia and the broader ANZ region. This role focuses on prospecting, building pipeline, and closing subscription-based SaaS deals.

Plans, designs, organizes, supervises, and reports on clinical trials contracted to CROs. Focus is on pharmacokinetic (PK) and bioequivalence (BE) trials. Responsibilities include managing clinical trials according to plan and applicable regulations, selecting and controlling CRO activities, reviewing documentation, coordinating internal activities, and collaborating with other departments. Requires experience in global clinical development, PK and BE studies, and relevant guidelines.

Senior backend engineer to design, build, and scale systems using Python and Django REST Framework. Experience with complex integrations, AI, and TDD required. Strong communication and mentoring skills needed.

Boatsters Black seeks a PR and Events Manager to develop and execute PR strategies, manage media relations, and coordinate events globally.