backend developer English-speaking jobs in Extremadura

Manages cross-functional teams focused on pre-clinical and clinical stage pharmaceutical product development. Responsible for project planning, regulatory compliance, risk management, and client/account management. Requires a degree in a related field and project management experience within pharmaceutical product development.

Tech Legal Counsel to support HBX Group's growth as a leading Travel Tech company. Provides legal support to Technology, Global Procurement, Fintech, and Insurtech teams on daily business decisions, contractual matters, and risk prevention. Reviews and negotiates Technology and non-Tech contracts, advises on AI-related agreements and governance, and ensures compliance with legal requirements. Collaborates with cross-functional teams to deliver cohesive legal advice.

Experienced App Growth & User Acquisition Manager to lead and scale paid growth strategies across multiple mobile apps. Manage multi-channel campaigns, optimize performance, and collaborate with clients and internal teams to drive revenue growth.

Leads feature-level execution within an AI-driven software development lifecycle. Orchestrates agent workflows, refines prompts, and validates AI-generated outputs. Translates roadmap initiatives into feature requirements and owns the domain backlog.

International Account Executive to drive sales growth for PartsBase memberships, digital advertising, and PBExpo. Focus on consultative selling, relationship building, and showcasing value to aviation, aerospace, and defense companies. Requires 3-5 years of sales experience and fluency in one of several languages.

Experienced Data Cabling Engineers needed for data centre installation and upgrade projects. Install, terminate, and test structured cabling systems (fibre and copper) within live and new-build environments.

Senior Project Manager to lead construction and execution of utility-scale battery energy storage projects in Spain. Manage project teams, EPC contractors, and stakeholders to ensure on-time, on-budget delivery.

Junior Office Manager & Community Manager needed for vibrant coworking space. Oversee daily operations, manage member relations, and plan events. Requires bachelor's degree, 1-2 years experience, and fluency in English and Spanish.

Sommelier to deliver exceptional wine and sake service at a contemporary Japanese robatayaki restaurant. Collaborate with the front-of-house team, manage wine and sake stock, and build relationships with guests. Proven experience as a sommelier in a luxury high-volume restaurant is required.

Industrial robotics and tooling engineer to manage and lead the industrialization of new industrial means for A320, A330, and A350 aircraft. Responsibilities include technical leadership, support to maintenance and production, and managing supplier relationships. Requires a degree in Aeronautical or Industrial Engineering and at least 5 years of experience in J&T or Automation&Robotics.

Junior Deep Learning Engineer will work on the full model development lifecycle, from training models to deploying them in production. Responsibilities include generating datasets, experimenting with algorithms, and implementing ideas from research papers.

Design, secure, and improve global cloud environments across AWS, Azure, and Google Cloud Platform. Define and implement cloud security baselines, guardrails, and Zero-Trust controls. Lead end-to-end architecture reviews for new cloud services and workloads.

Provides executive and administrative support within the Purchasing Department. Ensures timely delivery of purchased goods, mainly raw materials and products for other departments. Manages purchasing operations, tracks order status, and reviews product quality.

Design cloud solutions, oversee Infrastructure as Code (IaC) delivery, and define IaC frameworks. Experience with Azure, AWS, Terraform, and DevOps practices required.

Manages all aspects of production including planning, maintenance, personnel, and safety. Coordinates with manufacturing engineering for process improvement. Requires 5+ years production manufacturing experience with at least 3 years in a supervisory role. Fluency in English required.

Develop and execute sales strategies for aerial work platforms (AWP) to achieve sales targets. Identify, acquire, and manage key accounts in the AWP industry. Build and maintain relationships with major customers, negotiate contracts, and monitor market trends.

Einhell España seeks an experienced E-commerce Manager to lead online business development, with a focus on Amazon and major online retailers. This strategic role combines commercial ownership, digital strategy, and operational execution. Responsibilities include defining and executing the e-commerce growth strategy, managing the Amazon account, developing advertising strategies, and analyzing key performance indicators.

3P Biovian's Navarra site seeks a Manufacturing Specialist to provide strategic development oversight and technical input in Scale Up and Manufacturing (USP and DSP). The candidate will contribute to manufacturing processes, tech transfer, and routine laboratory activities. Experience in upstream and/or downstream manufacturing processes in a GMP environment is required. Fluency in Spanish is required, English fluency is a plus.

Exide Technologies seeks two CAD Designers to create 3D models and assemblies for traction batteries using Autodesk Inventor. Experience with sheet metal design and collaboration with product management and engineering teams is required.

The Client Operations Manager supports three key functions: listing support, buyer journey coordination, and after-sales client retention. This role coordinates property marketing, seller communication, and document management, supports Property Advisors with financial overviews and client documentation, and ensures a structured client experience from onboarding to satisfaction check-ins.