controller English-speaking jobs in Aragon

Operations Intern supporting Bookings and Logistics for a B2B travel agency specializing in premium sports and cultural event packages. Tasks include managing reservations, preparing travel documents, and structuring operational data. Requires enrollment in a related program and fluency in French and English.

Senior Product Software Engineer focusing on AI Native solutions. Design, develop, and maintain complex, full-stack applications using C#, .NET, ASP.NET Web API, and Angular. Requires expertise in microservices, SQL, and cloud technologies.

Own the roadmap and technology enablement for skills-driven career growth, learning, and internal mobility. This leadership role shapes the product vision for Talent Growth, connecting talent strategy, skills data, and employee experience.

Drives design and optimization of end-to-end lead journeys from anonymous engagement to MQL across global brands. Own capture, nurturing, scoring, and qualification flows, treating lead flow as a product. Requires experience in demand generation operations and marketing automation.

Seeking a React Native Developer to join the team at Holded. This role involves creating intuitive software to empower businesses. Candidates should be passionate, creative, and committed to building cutting-edge products.

Proactive Key Account Manager needed for Spanish Mass Market channel (Home Care, Automotive, Personal Care). Manage and grow commercial relationships with major retail chain buyers, owning the full negotiation cycle. Requires 5+ years in the supplier side.

Develop a Data and AI Platform as a sovereign Cloud Service. Responsibilities include expanding system architecture, developing Kubernetes Operators, and building REST APIs. Requires deep knowledge of Golang, software development, and cloud environments.

Support private investor clients and portfolio companies across the deal lifecycle. Conduct market assessments and targeted financial analysis to synthesize clear recommendations. Requires 3+ years of post-degree experience and strong quantitative skills.

Senior QA Automation Engineer drives automated QA across web, IoT, and mobile platforms in an Agile/Scrum setting. Responsibilities include developing test strategies, executing procedures, and ensuring high-quality releases. Requires 3 years of QA automation experience.

Lab Technician I executes manufacturing processes and specialized tests following quality and safety rules. Responsibilities include operating equipment, compiling data, and maintaining a clean work area. Requires a relevant science/health degree and experience in a chemical or biological lab.

Senior Armament Systems & Weapon Integration Engineer develops and integrates armament systems into aerial platforms. Responsibilities include full lifecycle management, technical analysis, and ensuring safety and regulatory compliance. Requires 5+ years in Aircraft Systems Integration.

Seeking Assistant Director - Product Manager with 5-8 years of experience leading complex products like APIs or data platforms. Must know entity resolution, data ingestion, and search architecture. Own the entity matching platform lifecycle.

Experienced Quality Manager with an IT background to develop and implement a new Quality Management System for a global pharmaceutical company. Responsibilities include leading global teams, supporting Trackwise, and ensuring regulatory compliance.

Leads and develops a production team, ensuring production targets, quality, and safety standards are met. Coordinates production tests, changes, and improvements. Resolves issues and collaborates on special projects. Requires a degree in Industrial, Mechanical Engineering, or related field.

Systems Engineer to define safe, reliable, high-performance motion control products. Focus on functional safety, translating needs into system requirements across hardware, firmware, software, and mechanical disciplines. Requires MSc/PhD and 2+ years of relevant experience.

Lead R&D projects in Advanced Battery Materials, driving high-impact research and coordinating multidisciplinary consortia. Requires PhD, expertise in batteries, and experience with European proposal development.

Senior Site Reliability Engineer for the Access Team. Design and maintain systems governing human and service access to AWS, ensuring least-privilege and audit-readiness. Manage Teleport, IAM workflows, and Terraform.

Senior Manager, Business Support drives UATP One's GTM strategy. This role supports Product and Sales, ensuring cross-functional alignment, market analysis, and budget oversight within the payments industry.

A well-established consumer business based in the Barcelona area is entering an exciting new phase in its journey, offering the opportunity to help shape and strengthen the Finance function while partnering closely with senior leadership and the wider business.

Design, develop, and maintain reference data patterns on Databricks. Focus on scalable cloud architectures, developing ingestion templates, and applying data governance to support ML use cases in the Air Transport Industry.