java English-speaking jobs in Jaén

Sea Recovery Centre and Oasis Premium Recovery seek a Web Designer to create engaging, brand-consistent websites and digital assets. The ideal candidate combines visual design skills with web development knowledge, SEO expertise, and a marketing-oriented mindset. Responsibilities include web design, development, SEO optimization, conversion rate optimization, and collaborating with marketing teams.

Junior Account Executive to support the English-speaking market in Spain. Responsibilities include business development, client onboarding, and marketing. Native or near-native English required.

Kensington Finest Properties International seeks a qualified accountant to manage back-office operations and financial administration. Responsibilities include managing office workflows, client correspondence, bookkeeping, invoicing, and preparing financial reports.

Operates autonomous vehicles during testing, demos, and daily operations. Performs real-time risk assessment, provides route safety checks, and handles unexpected situations. Conducts vehicle inspections, passenger ride tests, and supports VIP/demo activities.

Salesforce Marketing Cloud Specialist to deploy and integrate SFMC within a travel technology company's Hospitality business unit. Collaborate with sales and marketing teams to design customer journeys, campaigns, and automations. Manage integrations, develop audience segmentations, and ensure data privacy compliance. Requires 3-6 years of SFMC experience, strong command of core tools, and advanced English.

Design, develop, and validate solar arrays for space applications. Responsibilities include requirement definition, 3D CAD design, electrical schematic development, component selection, and electrical analysis.

Operations & Administration Intern will provide administrative and operational support to teams in the Madrid office. The intern will assist with data management, report preparation, meeting coordination, and onboarding.

Provides administrative and office support to the Executive team. Manages calendars, schedules, travel, and meetings. Prepares documents, coordinates events, and handles office logistics. Requires strong organizational, communication, and interpersonal skills.

IT Application Maintenance Specialist will ensure stability and continuous improvement of business-critical applications. Responsibilities include managing application support, coordinating with external partners, monitoring incidents, and acting as a liaison between business users and IT teams. Experience supporting planning, operations, or supply chain applications is required.

Junior Travel Coordinator will assist with trip operations, negotiate rates, and confirm suppliers. Processes travel reservations and services, working with hotels, guides, and other vendors. Requires a Diplomatura/BA and experience in luxury hospitality or a similar high-end service environment. Must have a high level of English (C-1 minimum) and knowledge of various software programs.

Lead the technological evolution of Quantica's additive manufacturing platform, transforming R&D breakthroughs into scalable industrial products. Responsible for technology vision, engineering operations, and multi-disciplinary technology strategy.

ServiceNow CMDB-CSDM Analyst will implement and enforce CSDM standards for Business Applications, Application Services, and Technical Services. Responsibilities include managing the CMDB, data ingestion, and working with IT teams to align Configuration Management with other IT processes.

Account Executive to drive the full sales cycle for the Polish market. Requires fluency in Polish (C2) and English (B2), 12 months of B2B/B2C sales experience, and strong negotiation and communication skills. Must be willing to relocate to Madrid.

Technical Writer for international medical device project. Edit, maintain, and translate technical documentation (including IFUs and labeling) into Chinese. Experience in regulated environments (medical devices, pharmaceuticals) and documentation standards required.

Industrial Data Analyst to design dashboards, reports, and analytical models using industrial and operational data. Requires 3+ years of experience with SQL, Python, Power BI/Tableau, and advanced Excel.

Tier 2 Workshop Technician performs advanced diagnostics, repairs, and refurbishment of laboratory equipment. Provides remote technical support to global Field Service Engineers and distributors. Troubleshoots complex customer issues and assists with installations and software/network troubleshooting.

Lead and manage a team of penetration testers, defining and maintaining penetration testing methodologies and standards. Oversee end-to-end penetration testing engagements, ensuring high-quality reporting and risk evaluation. Collaborate with engineering teams to improve security posture and integrate security testing into delivery processes.

Experienced SAP Retail Consultant needed for a large international SAP S/4HANA rollout program. Support implementation and integration of SAP Retail solutions with GK systems and other platforms.

The Associate Director Commercial Operations & Strategy will optimize sales force strategy and performance in Spain. Responsibilities include sales force sizing, territory alignment, incentive compensation design, and performance analytics. The role requires 8+ years of experience in sales force effectiveness within the pharmaceutical or biotech industry.

Full Stack Developer needed for a 100% remote position. Develop and maintain enterprise applications using Java, Spring Boot, Hibernate/JPA, Angular, HTML, CSS, JavaScript/TypeScript, and REST APIs. 5+ years of experience required.