backend developer English-speaking jobs in Oviedo

Grant Manager needed for Typewiser, AI-powered grant writing software. Identify and implement grant opportunities in the EU and USA. Create content, organize demos, and collaborate with stakeholders. Requires a Master's degree, 3+ years of grant experience, and strong analytical skills.

This is a 360° IT recruitment consultant role for German speakers. You will prospect clients, pitch recruitment solutions, manage relationships, interview candidates, and match talent with client needs. The role requires fluency in German and English, and experience in client-facing environments such as hospitality, retail, or customer service. No prior recruitment or IT experience is required.

Customer Product Manager will advise customers on SIM/eSIM/IoT technologies and related services. Responsibilities include evaluating project feasibility, defining specifications, coordinating development, and providing technical support to sales and customers. Requires a degree in a relevant field and 2+ years of project/product management experience or 5+ years as a developer/tester. Fluency in English and Spanish is required.

QA Automation Engineer specializing in mobile applications (Kotlin & Swift). Design, develop, and maintain automated test scripts. Collaborate with teams to ensure high product quality.

The Guest Services Manager is a key member of the shipboard management team responsible for delivering exceptional guest experiences. This role requires strong leadership, communication, and problem-solving skills to manage a diverse team and ensure guest satisfaction. Previous front of house managerial experience in hospitality is preferred.

GC-MS analyst to characterize and formulate fragrances using state-of-the-art instrumentation. Responsibilities include GC-MS analysis, data interpretation, compound trials, and organoleptic evaluation. Requires a Bachelor's degree in Chemistry or related field, 3+ years of GC-MS experience, and strong olfactory skills.

Leads the development and delivery of clinical and regulatory documents for global R&D programs. Manages external vendors and ensures compliance with ICH, GCP, and global regulatory standards. Requires an advanced degree in Life Sciences and 8+ years of experience in medical writing within pharma or biotech.

Data Scientist to join an international team supporting digital transformation and AI research. Develop advanced data processing, analytics, and visualization solutions. Strong Python, Elasticsearch, SQL, and data analytics skills required. Experience with NLP, neural networks, and machine learning algorithms is essential.

PLC Programmer to develop, test, and implement PLC programs using Siemens TIA Portal. Design HMI screens and SCADA systems. Lead equipment setup, calibration, and commissioning at client sites. Provide on-site support and troubleshoot PLC-related issues. Collaborate with cross-functional teams and maintain documentation.

Senior Tech Lead for AI Engineering will drive EBIT impact through AI technology application across the Group. Accountable for technical designs and strategy for AI solutions and ML platform development, ensuring optimal balance of cost, risk, and time to value. Will lead product architecture for reusable AI products, mitigate technical risks, and support development of technical blueprints for enterprise AI products. Responsible for technical direction of AI/ML platforms for IMS products, including generative AI abstraction and runtime platform for ML development. Will also ensure technical governance, rapid auditable decision-making, and conformance to standards for reusable components, design patterns, and ML models.

Sales Development Representative to accelerate growth in the Spanish market. Responsibilities include identifying prospects, conducting product demonstrations, and managing the sales cycle. Requires a Bachelor's degree, sales experience, and fluency in Spanish and English.

Develop and execute a growth strategy for the Spanish market, cultivating relationships with major entertainment industry stakeholders. Manage commercial strategy with partners, ensuring value creation and sustainable partnerships.

Maximizes revenue and yield through analysis, reporting, and forecasting. Develops and implements pricing strategies, monitors inventory, and collaborates with teams to optimize revenue. Requires 2-3 years of revenue management experience in the hospitality industry, a relevant degree, and proficiency in Excel and PowerPoint.

Senior Digital Architect needed to define and communicate technology vision for product-related business capabilities. Develop technology strategy and roadmap, ensuring architecture adapts to evolving needs. Design high-level solution architecture, covering all components and addressing people, process, technology, and data.

Engineering Manager to lead, coach, and develop a team of engineers. Own technical quality of cloud services, from design to operations. Contribute to architecture decisions, code reviews, and engineering standards.

As a Key Account Manager, you will develop and maintain relationships with key clients, deliver presentations, and collaborate with internal teams to ensure client satisfaction. You will be based in Barcelona, covering Spain and Portugal.

IAM Developer to design, implement, and customize Keycloak infrastructure. Responsibilities include securing microservices, managing authentication flows, and extending Keycloak functionality via custom SPIs. Requires expertise in Keycloak configuration, OIDC, OAuth 2.0, SAML 2.0, and custom Java extensions.

Leads commercial growth strategy by strengthening the distributor network and implementing a value-based sales model. Identifies new market opportunities, supports partner development, and aligns internal functions for a consistent go-to-market strategy. Requires 8+ years of experience in business development, strategic sales, or commercial leadership in industrial or B2B technical environments. Fluent in English.

The European Training Foundation (ETF) is seeking Migration and Labour Mobility experts for project-based assignments across Europe. Applicants must have a Master's degree or higher and relevant professional experience.

Network & Infrastructure Engineer needed to manage network infrastructure, virtual environments, and server systems. Responsibilities include network device configuration, VMware platform support, server maintenance, and security monitoring. Requires strong understanding of network protocols, virtualization tools, and server technologies.