product manager English-speaking jobs in Jaén

The Head of Leather RTW Product Development leads the technical development and industrial feasibility of Men’s and Women’s Leather Ready-to-Wear collections. The role ensures the creative vision is translated into technically viable, high-quality garments aligned with Loewe’s standards of craftsmanship, cost targets and production constraints.

Business Development Prospecting Officer will focus on lead generation and commercial support activities for the pharmaceutical, biotech, and medical device sectors. Responsibilities include prospecting, outbound communication, meeting coordination, CRM management, and administrative support.

Regional Sales Manager to develop and execute sales strategies in Spain, meeting targets and onboarding new B2B clients. Must be fluent in Spanish and Ukrainian (or Russian) with 1+ years of sales experience.

Creative & Influencer Partnerships Assistant will source and identify global influencers aligned with the PHIX aesthetic. This role involves building relationships with talent, briefing creators, and analyzing creative content to propose new ideas and campaign directions. The ideal candidate has a strong visual eye, understands emerging platforms, and is comfortable working with both creative and performance aspects of marketing.

Designs human-centered AI-powered products and services, focusing on usability, transparency, and ethical considerations. Collaborates with researchers, engineers, and product teams to integrate AI capabilities into customer-centric solutions.

The Bar Supervisor ensures smooth bar operations, upholds Nobu brand standards, leads bartenders, develops new cocktails, conducts training, and oversees compliance with procedures.

Software Developer with 5+ years of experience in PHP Symfony and AWS. Develops high- and low-level design documents, participates in code reviews, and diagnoses/resolves issues across development environments.

Hardware Lead Engineer to lead the end-to-end hardware development lifecycle for electric propulsion systems. Define hardware architectures, lead a team, and ensure compliance with aviation standards. Requires a degree in Electrical or Electronic Engineering, experience with safety-critical systems, and proficiency in Altium Designer, LTSpice, and MATLAB.

Legal Counsel needed to develop and implement compliance frameworks for a fintech platform. Experience in traditional compliance and blockchain/cryptocurrency regulations required. Must have strong contract drafting and risk assessment skills.

Technical Support Engineer providing product validation, customer support, and technical expertise for polyurethane viscoelastic foam in home applications.

TikTok Shop expert needed to manage end-to-end shop ecosystem. Responsibilities include shop setup, product listing optimization, affiliate/creator program management, live commerce operations, and performance reporting. Requires proven experience with TikTok Shop, e-commerce conversion principles, and data analysis.

Content Designer to craft communication across the Buyer journey for a fast-growing consumer marketplace. Design in-app messages, notifications, and product copy. Collaborate with Product Managers, Designers, and Engineering. Native Spanish speaker required.

Experienced Electrical Engineer (PMC) needed for a steel making project. Responsibilities include electrical engineering oversight, design review, compliance assurance, and coordination with EPC/EPCM partners and stakeholders.

Solar Survey Engineer / Sales Consultant attends pre-booked appointments with homeowners to assess solar system needs, design solutions, and close sales.

Startup Valencia seeks a Social Media Specialist to develop and execute social media strategies, create engaging content, manage online communities, and support inbound marketing efforts.

This Quality Engineer 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.

Enterprise Client Manager manages key global accounts, translating client needs into internal projects and ensuring successful delivery. This role coordinates cross-functional teams, collaborates with international partners, and maintains clear project visibility and reporting. Requires 5+ years of experience in account, program, or project management, fluency in English and Spanish, and strong communication and stakeholder management skills.

Human Rights Intern to support the Human Rights team in Bilbao, Spain. Collaborate on analysis, monitoring, and systematization of information related to social projects and Human Rights Impact Assessments. Support report creation and presentations for internal and external stakeholders.

Experienced Scheduling Engineer / Manager needed to develop and maintain integrated master schedules for offshore wind farm projects. Responsibilities include building schedules in Primavera P6, defining WBS, performing critical path analysis, and monitoring project progress.

The BESS Delivery & Service Manager / Engineer manages the technical delivery, commissioning, and operational support of utility-scale battery energy storage projects. This role oversees project execution, grid integration, and post-commissioning support, coordinating with customers, EPC contractors, and internal teams.