product manager English-speaking jobs in Jaén

Social Media & Community Specialist needed to manage brand presence across Facebook, Instagram, YouTube, and X. Responsibilities include content scheduling, community engagement, direct message management, and campaign support. Must have proven experience in social media and community management with strong written American English.

Theoretical Physicist specializing in Atomic, Molecular, and Optical physics needed to develop models, simulations, and analytical insight for quantum and optical systems.

Senior Sales/Business Development professional sought for a high-impact role in payments. Proven success in closing complex deals and generating revenue within payments, acquiring, or fintech required. Strong understanding of e-commerce, acquiring, alternative payment methods, and regulated environments. Fluent English required. Additional languages a plus.

Civil Engineer to design and model civil systems, collaborating with multidisciplinary teams. Experience with Spanish design codes, standards, and authorities required. Proficiency in Autodesk Civil 3D and hydraulic modeling software. Minimum 3 years' experience in a civil engineering design office and fluency in English and Spanish.

Senior Engineer will lead the technological evolution of payment card production systems, modernizing existing lines and developing new equipment. Responsibilities include automating production lines, partnering with suppliers, and integrating legacy equipment with the Manufacturing Execution System (MES). Requires 10+ years of experience in smart card manufacturing, automation projects, and supplier selection.

Lead and coordinate engineering projects for plant modifications, improvements, and new equipment installations. Manage cross-functional teams, ensuring projects are completed on time, within budget, and in compliance with regulations.

Freelance Operations & Administrative Assistant to support coordination and execution of internal processes for a leading multinational company in Barcelona. Requires 2+ years of experience in administrative, operations, or coordination roles, strong English skills, and proficiency in MS Office.

As a Purchaser & Technical Support, you will ensure the availability of parts and components for after-sales service projects. You will define purchasing and outsourcing solutions, manage supplier relationships, and provide technical support.

Regulatory Affairs Expert to compile, evaluate, and submit registration dossiers for pharmaceutical products. Requires 6+ months experience in EU and/or international medicine registration, preferably generic drugs. Bachelor's degree in Medicine, Pharmacy, or related field. Excellent English communication and computer skills.

AI Engineer needed for a 6-12 month freelance contract with potential extension. Design, develop, and deploy AI solutions, focusing on generative AI and AI agents. Must have 3+ years of AI experience, strong programming skills (Python, PyTorch, TensorFlow), and fluency in English. Spanish is beneficial.

Support strategic consulting projects for pharmaceutical, biotech, and med tech companies using AI-driven solutions. Translate business problems into AI solutions and communicate technical approaches to non-technical stakeholders. Design and build Python-based data pipelines and automated workflows.

Innovation Manager will lead end-to-end product development, from concept to launch, across functional nutrition categories. Responsibilities include identifying market opportunities, collaborating with commercial and marketing teams, and ensuring technical feasibility and commercial alignment.

Drive growth for international companies in Spain as a Swedish-, Norwegian-, or Danish-speaking Account Executive. Manage the full sales cycle, develop customer relationships, and deliver tailored advertising strategies.

This Quality Assurance role ensures Biokit products meet established procedures and regulatory requirements. Responsibilities include reviewing procedures, developing quality improvement plans, and managing change control and risk assessments.

Lead the guest experience at a 5* lifestyle hotel, ensuring personalized service and exceeding expectations. Manage VIP guests, handle incidents, and coordinate with departments to maintain luxury standards.

Senior Handbag Designer with 3+ years of experience needed. Must have knowledge of fashion trends, materials, and footwear manufacturing. Proficiency in design tools like Adobe Illustrator and Photoshop is required.

Senior IT Business Analyst to define and drive analysis approaches for an international insurance project. Collaborate with business areas, elicit and document requirements, and translate complex problems into solutions. Support functional design, manage stakeholders, and identify risks. Requires 3-5 years of experience as a Business Analyst in IT projects, proven experience in the insurance sector, and strong problem-solving and communication skills.

Account Executive to manage full sales cycle for SaaS contracts. Experience closing deals, managing pipeline, and delivering product demos required. Fluent in French and strong communication skills essential. Remote position with travel for meetings and events.

Senior Enterprise Data Platform Architect to design and implement a scalable Azure-based data platform. Responsibilities include data platform architecture, integration, operations, quality, governance, analytics, and AI enablement. Requires 5-8 years of experience in data operations, Microsoft Azure data solutions, and data visualization tools.

Global Key Account Manager leads the commercial strategy and business development for a major global automotive customer. This role drives new business growth, manages OEM relationships, and secures long-term partnerships across all regions. Requires 10+ years of experience in automotive sales or commercial leadership with a proven track record of managing large global OEM accounts.