backend developer English-speaking jobs in Extremadura

At ASTEK Iberia, we are looking for an Data Engineer, to join our partner specialized platform for job search and recruitment in Spain. Main responsibilities: Design and build data pipelines: Develop robust ETL/ELT pipelines to ingest, transform, and load data using AWS services such as S3, Glue, Lambda, and Kinesis into Snowflake.

Are you passionate about technology and helping others solve problems? At Zahoree, we’re looking for a Technical Support Specialist for the Benelux region, to provide outstanding support to our customers and help them overcome technical challenges with confidence. What You’ll Do:Troubleshoot and resolve technical issues via phone, email, or remote support.

Who are we:Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services.

Scalefocus provides tailored software solutions and services that empower businesses to grow and meet the challenges of tomorrow. We are a worldwide organization with a global perspective and a proven track record in accelerating innovations for companies in North America, Europe, and the Middle East.

Are you a detail-oriented individual with a passion for research and a good understanding of national and local geography? This freelance opportunity allows you to work at your own pace and from the comfort of your own home.

We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

As an experienced HR service provider, we successfully support our candidates, employees, and clients across 130 locations in 10 European countries.

At Georgeci Services, we’re a global partner helping financial market participants thrive and we are based in Barcelona. Our expertise spans financial and data analytics, IT development, and infrastructure maintenance, all with one mission: to build smarter, more efficient, and more reliable IT environments for our clients. But what truly sets us apart is our people.

Who we are Ventós Group is an international company specialized in the distribution and production of Essential Oils & Aroma Chemicals with the Head Quarters located in Barcelona, Spain. The group has 9 subsidiaries around the world. We believe our people are our most important asset, so we'll offer you a dynamic international working environment with constant opportunities for development.

POSITION SUMMARYRapidTrials is hiring an experienced Clinical Research Nurse (RN) to support prescreening and recruitment activities for a Phase III MASH (Metabolic Dysfunction-Associated Steatohepatitis) clinical trial. This part-time, freelance role is based in Madrid.

Our client: is a leading growth consulting firm with a strong foundation in academic expertise and practical market experience. Specializing in revenue growth, route-to-market strategies, and direct-to-consumer approaches, they deliver 20x returns by optimizing customer journeys, pricing, and channel strategies.

A leading iGaming operator with a high-growth digital entertainment company that’s redefining how fans experience sports and gaming across Latin America. The business is expanding rapidly and is now seeking an experienced RPF (Risk • Payments • Fraud) Manager to build and lead its program management function from the ground up.

Role Summary: The Lead Backend Engineer will oversee the backend architecture and development for the project. This individual will be responsible for making high-level design choices, leading a team of backend engineers, and ensuring the creation of resilient, scalable, and secure services. Key Responsibilities: ● Define and drive the backend technical roadmap and architectural vision.

About the jobWe are looking for a highly motivated, experienced hospitality General Manager executive to join the team at the Palacio de Godoy Cáceres, Curio Collection By Hilton. You are responsible for the strategic initiatives of the hotel and the company tied to business expansion, growth, and the necessary cultural evolution to support both.

The companyAEG Power Solutions is a worldwide leader in power supply and power conversion technologies for industrial and renewables applications. We design and provide our solutions to blue chip customers on large projects for power generation, infrastructures, nuclear, renewable energy and oil & gas processes. Our 700 employees operate in 14 countries with a strong European and Asian footprint.

To accelerate this growth, they are seeking an experienced Senior Sales Executive to drive new business and take ownership of maritime revenues. This is a role for a genuine sales hunter. The focus is on creating opportunities, building pipeline, and closing deals. You’ll be expected to deliver results at pace, opening new doors across the maritime industry and converting high-value opportunities.

Are you looking for an opportunity to develop your professional career in a CDMO Analytical Methods Development Department? The successful candidate will join 3PBiovian as an AMD Biochemical Laboratory Technician. Responsibilities: Carry out the activities of development, implementation, qualification and transfer of the different biochemical analytical methods.

Sales & Operations Senior ManagerBiotech company with extend experience specialized in preventive solutions. With presence globally, it is recognized for innovation in injectable liquids, biogenetics and large molecules.

We are looking for a Python/Django developer with a background in Computer Engineering, Telecommunications Engineering or a similar technical degree to work on an internal web application. The application will focus on loading and processing CSV/TXT files, visualising information, and exporting results, all within an internal network (no internet access required).

Responsibilities: • Carry out process audits and approval of new suppliers for their incorporation into the group's panel. • Pilot the technical support to supplier with the technical departments of the group. • Carry out the homologation of the purchase components. • Pilot the action plan of the deviations detected in the homologation phase of the purchase components.