backend developer English-speaking jobs in Extremadura

Junior Brand & Creative Assistant to support brand execution across digital and offline touchpoints. Assist with layouts, presentations, and visual asset curation. Support social media needs from a brand perspective.

The Enterprise Client Manager serves as the primary contact for a key global account, ensuring clear communication and successful project delivery. This role translates client needs into internal projects, coordinates cross-functional activities, and collaborates with international teams to ensure global alignment. The position requires 5+ years of experience in account, program, or project management, fluency in English and Spanish, and strong communication and stakeholder management skills.

Hardware Lead Engineer to lead the end-to-end hardware development lifecycle for electric propulsion systems. Responsibilities include defining hardware architectures, leading a team, and ensuring 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.

Account Manager will promote and sell Cooler Master's full product range in the Iberia region. Responsibilities include developing customer relationships, managing channel programs, and achieving sales targets. Requires a degree, 3-5 years of sales/marketing experience, and fluency in English and Spanish.

Software Engineer needed for automation and SEO web optimization across a large-scale consumer healthcare organization. Build scalable solutions to improve website performance, discoverability, and operational efficiency.

Content Designer will craft communication across the Buyer journey, including in-app messages, notifications, and product copy. Responsibilities include designing content for product flows, mapping and optimizing communications, conducting user research, and collaborating with Product Managers and Designers. Native Spanish speaker required.

DevOps Architect to design and evolve cloud and hybrid environments. Define IaC strategies, establish DevSecOps standards, and select toolchains. Support teams with architectural guidance and ensure platform availability.

Client Account Manager oversees end-to-end client projects, ensuring successful delivery and communication across multiple markets. Responsibilities include developing client relationships, managing project timelines, preparing campaign documentation, and coordinating content localization.

Manage and grow a portfolio of B2B partners, building relationships and driving environmental impact. Close leads, upsell and cross-sell, and act as a connector between clients and internal teams. Fluency in English & French required, 3-5 years of B2B account management or SaaS experience, and startup environment experience.

FPGA Engineer will design, implement, and optimize FPGA-based solutions for high-performance systems. Responsibilities include developing FPGA architectures, performing simulation and verification, and collaborating with hardware and software teams. Requires a Bachelor's or Master's degree in a relevant field and 3+ years of FPGA design experience with VHDL and Xilinx/AMD toolchains.

Manages a portfolio of real estate assets in Spain, ensuring performance, value creation, and long-term optimization. Defines and executes asset strategies, monitors performance, and leads lease negotiations. Oversees financial performance, manages tenant relationships, and coordinates with internal and external stakeholders.

Analyze and provide feedback on texts, pages, images, and other information for top search engines. Improve the user experience by reviewing and rating search results for relevance and quality. Must have excellent communication skills in English and Galician, be a resident in Spain for the last 5 years, and have familiarity with current and historical business, media, sport, news, social media, and cultural affairs in South Spain.

Senior Service Designer with 8+ years of experience in complex B2B environments. Leads the development and implementation of service design strategies, structures processes, and mentors designers. Strong communication and leadership skills required.

Operate, administer, and enhance Identity and Access Management (IAM) systems, focusing on Ping Identity solutions. Manage Ping Identity components in on-premise or hybrid infrastructures, monitor system health, and resolve issues. Implement system changes and collaborate with customer teams to improve processes and system reliability.

Konecta seeks a native or bilingual English speaker for inbound customer service in Barcelona. Provide phone and email support, resolve inquiries, and follow company procedures.

Senior Node.js Backend Developer to build and maintain scalable backend services and APIs. Collaborate with product and engineering teams to design new features and optimize services for performance, scalability, and reliability.

Global Sourcing Manager to oversee raw material procurement, supplier management, spend analysis, and strategic sourcing for a leading chemical manufacturing company.

Drive sales growth by managing the full sales cycle for a customer portfolio. This role requires consultative selling, stakeholder engagement, and technical expertise in automation, ideally pneumatic technologies. Fluency in Spanish and English is essential.

Python GIS Engineer to develop automated systems for improving digital map accuracy. Will design and implement spatial data processing pipelines, auto-matching algorithms, and quality assessment services. Requires 3+ years Python development experience, GIS/spatial data processing tools, and strong understanding of spatial concepts.

The Project Controls Manager leads a team, ensuring accurate cost management, scheduling, and performance tracking for engineering projects. Responsibilities include developing project controls procedures, monitoring KPIs, preparing reports, and coordinating with project teams and other departments. The role requires a Bachelor's or Master's in engineering, 10+ years of experience in project controls, and expertise in cost engineering, planning, scheduling, and contract administration.