backend developer English-speaking jobs in Extremadura

Boatsters Black seeks a PR and Events Manager to develop and execute PR strategies, manage media relations, and coordinate events globally.

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

Seabery seeks a Senior BI, Reporting, ERP and AI Analyst to design, develop, and maintain corporate dashboards in Power BI. The role involves data analysis, maintenance of the SQL data warehouse, and acting as a functional consultant for ERP Business Central. The ideal candidate has 3-5 years of experience in BI, data analysis, and reporting, with demonstrable experience in Power BI, SQL, and ERP Business Central.

Provides marketing support to IT partners, including onboarding, training, and guidance on marketing tools and strategies. Manages partner relationships, identifies requirements, and assists with campaign execution. Requires fluency in English and German, previous marketing experience, and strong communication and presentation skills.

Senior Sales Account Executive will manage the full sales cycle, from prospecting to closing, and build long-term client relationships. Responsibilities include acquiring new customers, managing a sales pipeline, and engaging with senior stakeholders.

Opdenergy seeks an Asset Management professional in Sevilla or Madrid to support project construction and operational performance. Responsibilities include monitoring project performance, ensuring compliance with financing contracts, preparing financial reports, and analyzing project income and costs.

Card Issuance Implementation Specialist leads end-to-end testing and certification for credit/debit card projects. Responsibilities include validating ISO 8583 messaging, reconciliations, and settlement files, coordinating implementations with vendors and internal teams, and ensuring network and scheme certification. Proven experience in card issuance implementations (issuer side), knowledge of Visa/Mastercard, Redsys, ISO 8583, and settlement files is required.

Leads service operations, ensuring service stability, quality, and SLA compliance. Manages a team of ~8 resources and acts as the primary point of contact for service escalations. Partners with Product Owners and business stakeholders to align service delivery with business priorities. Possesses strong functional experience with SAP ECC, preferably in OTC.

Join our team at Hotel METT Barcelona as an Intern! Gain hands-on experience in areas such as Finance, Human Resources, Housekeeping, Group Sales, Reservations, Guest Experience, Spa, IT, F&B, or Kitchen. Must be a current student, available full-time for 6 months, and able to sign a collaboration agreement with your school.

Account Manager will drive client success by managing the customer journey, building relationships, and ensuring maximum value from Carts Guru's marketing automation platform. Responsibilities include onboarding, account management, and identifying growth opportunities. Requires 3-4 years of account management experience in tech, native French fluency, and strong English skills.

Plans, designs, organizes, supervises, and reports on clinical trials contracted to CROs. Focus is on pharmacokinetic (PK) and bioequivalence (BE) trials. Responsibilities include managing clinical trials according to plan and applicable regulations, selecting and controlling CRO activities, reviewing documentation, coordinating internal activities, and collaborating with other departments. Requires experience in global clinical development, PK and BE studies, and relevant guidelines.

Investment Analyst to support private equity investments in technology-enabled financial businesses. Responsibilities include financial analysis, valuation, company research, and portfolio monitoring. Seeking recent graduates or those graduating in 2026 with strong analytical skills and interest in finance and technology.

Experienced Accounting / Finance Consultant needed for on-site 2025 year-end closing in Marbella, Spain. Part-time role (2 days/week) after closing with potential to grow into full-time CFO.

Design, implement, and maintain secure CI/CD pipelines. Integrate security scanning and vulnerability management into development workflows. Automate infrastructure provisioning and application deployment using DevSecOps tools. Collaborate with development, QA, security, and operations teams.

Lead and architect large-scale SAP S/4HANA transformations and SAP Business AI initiatives for global clients. Define enterprise SAP architecture roadmaps and drive AI strategy, use-case identification, and adoption.

Client Advisor needed for Giorgio Armani Boutique in Puerto Banús for summer support (May-August). Provide excellent customer service, advise on collections, and build customer relationships. Minimum 3 years of fashion sales experience required.

Sales Representative to promote and sell properties in the Axarquía region, assisting international clients with buying and selling homes.

Lead end-to-end production and packaging operations at a growing pharmaceutical site. Drive automation, digitalization, and FDA readiness. Manage a large budget and collaborate with cross-functional teams.

Entry-level Sales Development Representative (SDR) for a fast-growing SaaS startup. Focus on outbound calls to eCommerce brands, qualifying prospects, and booking meetings. Fluent English required, based in Madrid.

Sales Executive to drive new business development and manage client relationships within the air and ocean freight market in Barcelona.