backend developer English-speaking jobs in Extremadura

AI Specialist to design, build, and deploy AI-powered solutions for content generation and management. Experience with Azure AI services, LLMs, and generative AI required.

Build and own Naphora's AI and LLM prompt infrastructure across the game development pipeline. Orchestrate LLMs, tools, and prompt systems to increase output, speed, and quality. Support game design, development, art, UX, production, UA, marketing, and liveops with prompt systems and AI enablement.

Provides technical support to customers, particularly in regions without a physical Lantek presence. Diagnoses and troubleshoots software issues, assists with installations, and explains technical details. Supports customer projects, defines solutions, creates specifications, and provides on-site and online training.

Senior Platform Engineer to design and operate AWS-based cloud infrastructure, manage Kubernetes (EKS) clusters, and drive automation. Requires strong experience with AWS, Kubernetes, Terraform, and DevOps practices. Fluent in Spanish & English.

The Cybersecurity Manager will transpose the Global Cybersecurity Product Strategy into HVAC Business Unit solutions. This role will implement and apply the Global cybersecurity governance framework and processes, establish a process for asset classification, and develop and maintain a product cybersecurity program. The Cybersecurity Manager will also implement the Global risk management process, conduct risk assessments, and recommend controls to mitigate cyber risks.

As Product Owner – Spain, you will shape global product decisions by capturing local customer needs and market insights. You will translate business requirements into product execution, drive quality validation, and lead local rollout and adoption of digital employee benefits and payment solutions.

Sales Assistant needed for a fashion store in Murcia. The role involves providing excellent customer service, managing stock, and assisting with visual merchandising. Previous sales experience and a passion for fashion are required.

Firmware Engineer needed for design, development, and validation of FPGA solutions. Experience with Intel and Xilinx FPGAs, SoC architectures, and digital signal processing required.

Network Administration consultants needed for a high-growth organization. Minimum 8+ years of experience required. Expertise in a hyperscaler technology (Azure/AWS/GCP) and customer network infrastructure is essential. Strong customer facing and communication skills are needed. Spanish fluency is mandatory.

Dataiku ETL Engineer will enhance and maintain existing Dataiku ELT flows, contribute to flow redesign, and monitor/optimize performance. Responsibilities include diagnosing and resolving issues, configuring monitoring tools, and collaborating with stakeholders. Requires 5+ years of Dataiku experience, strong Python and SQL skills, Unix/Linux administration, and database knowledge. Experience with financial industry processes and AML/Compliance systems is advantageous.

The Business Development Manager will attract new members to the World Luxury Chamber of Commerce (WLCC), sell membership packages, and manage member relationships. Responsibilities include lead generation, conducting B2B negotiations, meeting sales goals, and analyzing membership data.

Heisterkamp Trailer Rental seeks a Business Development Manager to accelerate commercial growth and expand the customer portfolio in Spain's transport sector. Responsibilities include developing and executing a growth strategy, identifying new business opportunities, and managing the full sales cycle. The ideal candidate has a minimum of 5 years of experience in business development within the transport or logistics industry and a proven track record of exceeding targets.

Leads Vivla Studio, responsible for the full lifecycle management of high-end vacation homes. Oversees product delivery, budget precision, and asset integrity. Builds scalable systems and a high-quality supply chain. Manages and mentors the Vivla Studio team.

Project Manager to lead the implementation of AI-powered retail solutions. Experience managing complex SaaS projects, stakeholder management, and risk mitigation are key. Fluency in French, English, and Spanish required.

Opdenergy seeks a Tax Specialist in Madrid or Sevilla to provide tax advice, support compliance, and assist various business areas. Requires a Bachelor's degree, 2+ years of experience, and strong tax knowledge.

Verdalia Bioenergy seeks an HSQE Manager to ensure compliance with health, safety, quality, and environmental regulations across Spanish operations. The role involves managing risk assessments, incident investigations, environmental permitting, and continuous improvement of management systems.

Asset Specialist will manage stock audits, ensure data integrity, and collaborate with cross-functional teams to optimize asset control strategies.

We seek a CIAM/Security Engineer with expertise in Nevis Security Suite, authentication protocols, and web application security. The role involves designing, deploying, and improving SIX's customer identity and access management systems.

Regional Sales Manager to achieve education sales targets and YoY growth through a channel partner network. Develop, manage, and motivate partners to maximize their potential. Proven track record of achieving education sales targets via channel partners and penetrating new markets. Excellent interpersonal and communication skills.

Corporate Strategy Manager will shape and deliver the Group's strategic priorities. This role combines analytical thinking with executive-level presentation skills to develop materials influencing key strategic decisions. The position requires 5+ years of experience in strategy consulting or corporate strategy within complex, international organizations.