product manager English-speaking jobs in Jaén

Customer Operations Specialist needed for multilingual team in Barcelona. Manage customer service requests, including order status, repair/calibration requests, and product returns. Resolve customer issues and interface with various stakeholders. Must be bilingual in German or Nordics and English with 3+ years of experience in a fast-paced customer service environment.

Drive strategic clarity and execution as Chief of Staff, working directly with founders to unblock priorities and ensure alignment across product, engineering, go-to-market, and operations.

Cybersecurity Platform Engineer needed for tools maintenance, troubleshooting, and development. Responsibilities include implementing new solutions, creating documentation, and maintaining RHEL and Windows-based infrastructure. Experience with automation tools, Azure, and EDR/SIEM solutions is required. Fluency in English is necessary.

Provides administrative support to the Executive Assistant and leadership team, managing calendars, scheduling meetings, arranging travel, and preparing reports. Supports onboarding, event coordination, and office operations. Requires strong organizational, communication, and interpersonal skills.

Regional Sales Manager to lead business growth in Spain. Minimum 3 years of sales experience in LED displays, lighting, or smart hardware required. Strong local customer base preferred.

Manages the tactical execution of the global PR and communications strategy. Coordinates international media requests, supports event planning, and acts as the primary liaison for regional PR offices and agencies.

The Lyophilization Specialist executes and coordinates manufacturing processes, interprets analytical data, and performs specialized laboratory tests. The role requires experience in freeze-drying and laboratory equipment operation. The Specialist collaborates with other departments and contributes to process improvements.

Frontend Developer with 2+ years JavaScript experience and 1+ year with LitElement Cells needed for banking projects. Must have experience with BBVA Cells and environments. Fluent Spanish, B2 English. Hybrid work model.

Field Technical Support Analyst will develop software, tools, and calculation procedures to improve engineering team efficiency. The role involves technology monitoring, implementation of advanced solutions, and technical support for after-sales issues. Responsibilities also include analysis of calculation methodologies, technical documentation, and cybersecurity procedures.

The Head of Legal will build and lead the legal function for a global technology company, focusing on intellectual property strategy, platform risk, and regulatory compliance. The role requires deep expertise in trademarks, copyright, platform enforcement, and anti-infringement strategy, as well as experience operating across U.S. and European legal environments.

WinGD seeks a Superintendent Technical Engineer to provide on-site commissioning, troubleshooting, and training support. The role requires expertise in engine operation, maintenance, and diagnostics. Applicants must have a Bachelor's or Master's in Engineering, fluency in English, and the ability to travel extensively.

Concentrix seeks a sales-driven professional to act as a dedicated expert and advocate for Qualcomm products. This role focuses on developing deep product knowledge, enabling internal sales teams, and driving overall growth of Qualcomm-related business.

Portfolio Manager will plan, analyze, and coordinate projects within the development and commercial portfolio. Responsibilities include preparing strategic materials, performing portfolio analyses, and coordinating with cross-functional teams.

Data Platform Engineer needed to support and evolve Azure Databricks environments. Focus on platform engineering, operations, automation, and Unity Catalog management. Requires 3-5+ years of experience with Azure Databricks and Unity Catalog.

Clinical Site Specialist supports global clinical trials by building relationships with investigators, site staff, and stakeholders. Ensures smooth study delivery, contributes to recruitment strategies, and supports monitoring oversight. Requires clinical research background, strong communication skills, and willingness to travel.

Electrical Commissioning Engineer to carry out testing, inspections, and troubleshooting on electrical systems. Experience in LV/MV or HV systems, electrical testing & verification, and construction environments required.

Drive sales growth and strategic partnerships for an innovative mobile communications company. Focus on IoT connectivity, eSIM, and secure networking solutions. Secure enterprise clients and navigate both short and long sales cycles.

Senior Platform Engineer to design and build production-grade agentic AI systems for supply-chain traceability, sustainability, compliance, and verified claims workflows. Develop tools and services for agents to query data, call APIs, update workflows, and generate outputs. Collaborate with product, design, data, and customer-facing teams to turn real-world workflows into AI-powered features.

Administration Assistant needed for a multinational ICT company. Supports business process development, monitors workflow, manages data and communication. Requires a degree in a related field, 1-3 years of experience, and fluency in English, Spanish, and Chinese.

Head of Operations will design and implement corporate structures for proprietary trading across multiple jurisdictions. Responsibilities include managing relationships with exchanges, brokers, and tax authorities, establishing transfer pricing policies, and monitoring regulatory developments.