backend developer English-speaking jobs in Oviedo

Launch Specialist will coordinate cross-functional teams to ensure successful product launches, managing timelines, dependencies, and communication.

The Bar Supervisor ensures smooth bar operations, upholds Nobu brand standards, leads bartenders, develops new cocktails, conducts training, and oversees compliance with procedures.

Provide customer support via phone, email, and chat for a US-based home care agency. Schedule meetings, assist caregivers with paperwork and system navigation, and maintain client records.

Senior Software Engineer to design, develop, and maintain mobile applications using React Native and TypeScript. Build and scale driver-facing products, collaborating with Product, Design, and fellow engineers. 5+ years of full-stack development experience required.

Lead the day-to-day operation of a pilot plant, ensuring performance, safety, and data collection for an industrial project. Translate pilot plant learnings into actionable improvements for the industrial plant's design and processes. Coordinate plant commissioning, including equipment testing, system calibration, and process validation. Develop and implement Standard Operating Procedures (SOPs) and safety protocols. Build, train, and lead the operational team for the transition from pilot to industrial plant.

Partner Support Specialist will provide support to WEECOVER's 50+ insurance partners. Responsibilities include managing partner requests, resolving technical and operational issues, and coordinating improvements. Must have strong B2B communication skills, project management experience, and fluency in English and Spanish.

System Integrator (Avionics) for international projects. Own electrical and electronic system integration of unmanned aerial systems, including wiring, electrical architecture, and physical integration. Design, improve wiring harnesses, and create electrical documentation. Plan and execute electrical testing and support system integration, ground, and flight testing.

Sales Development Representative for UKI & Nordics markets. Engage and qualify potential customers through outbound and inbound outreach. Generate qualified opportunities and schedule meetings for Account Executives. Must have previous experience as an SDR in B2B Tech and be based in Spain.

Designs, implements, and optimizes FPGA-based solutions for high-performance systems using VHDL. Develops FPGA architectures for real-time systems and collaborates with hardware and software teams.

The Energy Year seeks a Global Sales and Business Development Coordinator to represent the company in new markets, conduct sales meetings with senior executives, and develop client relationships. The role requires 1-3 years of experience, excellent communication skills, and fluency in English. Additional languages are advantageous.

Part-Time Service Coach to support student learning and center operations. Responsibilities include student support, retention, sales assistance, and basic teaching. Requires fluency in Spanish and English (B2 minimum), strong communication skills, and experience in customer service, hospitality, or sales.

Provides technical support to GPI machinery customers, including spare parts ordering. Processes orders, searches technical data, and monitors part delivery. Creates spare parts lists and preventive maintenance programs. Requires technical drawing interpretation, CAD experience, and strong communication skills.

Project Development Manager to develop Wind, PV, BESS, and CDP projects in Spain from greenfield to COD status. Manages permitting process, builds relationships with landowners and authorities, and collaborates with internal and external teams. Requires 3-4 years of experience in renewable energy project development in Spain, including permitting, land acquisition, and grid interconnection.

Hardware Lead Engineer to lead the end-to-end hardware development lifecycle for electric propulsion systems. Define hardware architectures, lead a team, and ensure 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.

Regional Key Account Manager will manage and develop sales of dealcoholisation solutions for the wine and spirits production sector. Responsibilities include prospecting new clients, managing existing client relationships, providing technical and commercial advice, and collaborating with internal teams. Requires 4-6 years of sales experience in the Iberian wine and spirits market, strong communication and negotiation skills, and fluency in Spanish and English.

E-commerce Content Manager for Sephora Portugal's website and app. Manages and schedules content, executes campaigns, and optimizes customer experience. Requires CMS experience (Salesforce Commerce Cloud preferred), fluency in Portuguese and English, and medium-level Spanish.

Iberostar Hotels & Resorts seeks a Teppanyaki Specialist to prepare and cook dishes, interact with diners, and maintain a clean and safe work environment. Experience in Teppanyaki service, excellent customer service skills, and knowledge of food safety are required.

Lead Electronic Engineer will be responsible for the hardware conception, design, and build of new products and/or systems. Tasks include electronic circuit design and analysis, PCB layout, simulations, and interaction with customer technical teams. Requires 6-8 years of experience in hardware electronic design and proficiency in Cadence Allegro.

QA Support Technician will ensure GMP compliance of qualification activities for equipment, facilities, and utilities. Responsibilities include reviewing and approving qualification protocols and reports, managing CAPA plans, and collaborating with cross-functional teams. Requires a degree in Chemical Engineering or similar field and experience in GMP-regulated pharmaceutical environments.

The Logistic Supervisor manages the complete vehicle logistics flow from China to Spain and the Iberian Peninsula, ensuring on-time delivery and compliance. Responsibilities include coordinating shipment planning, port operations, customs documentation, and PDI.