backend developer English-speaking jobs in Oviedo

Automotive Quality Engineer to execute APQP and validate products and processes throughout the PPAP program. Lead APQP tasks, iPSO, and problem-solving activities. Requires Master's degree in relevant engineering, 3+ years experience as a Quality Engineer in the automotive sector, experience with aesthetic plastic parts, and proficiency in automotive quality tools.

Network Security Engineer needed for Airbus Helicopters in Albacete, Spain. Manage and support global network security for subsidiaries worldwide. Responsibilities include configuring firewalls, proxies, VPNs, and other security tools. Experience with network security technologies (Checkpoint, Palo Alto, Stormshield, Cisco ASA) and SDN solutions (Cisco ACI, Cisco SDA) is required. Strong communication and collaboration skills are essential. Fluency in English is mandatory, French is a plus.

Product Development Engineer needed for automotive engineering team. Requires travel (80%) to client plant in Poland. Responsibilities include design validation, PPAP/PPF submissions, testing, and supporting production readiness. Must have 3+ years experience in automotive sector, knowledge of coretools, and fluency in English.

Data Architect & MarTech Expert needed for a full-time, long-term project. Manage data flows between Relay42 and Salesforce Marketing Cloud, ensuring seamless integration and audience segmentation. Expertise in Relay42, Salesforce Marketing Cloud, SQL, and Google Cloud Platform required.

The IT Business Partner serves as a liaison between business units and IT, ensuring operational excellence by overseeing applications, managing vendor relationships, conducting strategic analysis, and aligning IT solutions with organizational goals.

CELANESE is seeking driven, curious individuals for the 2026 Employment Forum in Gijón. We are looking for talent in Human Resources, VAT, Treasury, Accounting, Product Stewardship, and Corporate Finance. Degrees in Business Administration, Economics, Data Analytics, or Artificial Intelligence are valued.

Designs and develops womenswear garments aligned with brand identity and market needs. Requires a degree in Fashion Design, 5+ years experience, and proficiency in Adobe Illustrator and Photoshop.

Exclusive commercialization of a high-end new development project from pre-sales to deal closure. Expert advisory to HNWI and international investors throughout the decision-making process. Management of qualified leads, commercial presentations, and negotiation of commercial terms. Minimum 3-5 years' experience in exclusive new development sales, preferably off-plan projects. Proven track record in prime/luxury residential real estate. Strong knowledge of the Barcelona real estate market. Full professional proficiency in Spanish and English. Strong commercial mindset with proven ability to close long-cycle sales processes. Excellent communication skills and experience dealing with high-profile international clients. Ability to work independently with strong organizational skills. Professional image and high attention to detail aligned with luxury standards.

Senior Analyst will build and maintain analytic models to support supply chain decision-making focused on Manufacturing. The role involves collecting and refreshing data, drawing insights, and partnering with regional supply chain teams.

Provides administrative, operational, and organizational support to the General Manager and management team. Prepares documentation, manages schedules, and tracks tasks. Requires experience in administrative roles, proficiency with office tools, and fluency in English and Spanish.

Sells Trend Micro products and services using a strategic approach, developing relationships with key individuals in named and prospect accounts. Drives quarterly business reviews with customers to ensure value from Trend Micro investments and keeps customers updated on product roadmaps. Develops strategies and orchestrates company resources to maximize sales volume within assigned accounts.

Senior Data Scientist will define and execute data science strategy, lead model development, and analyze complex datasets to drive product recommendations.

The Warehouse Procurement Specialist sources, negotiates, and procures goods and services for warehouse operations in Spain. Responsibilities include asset and equipment procurement, managing consumables and packaging, and handling outsourcing and facility services.

Host small, private gastronomic experiences in Madrid. Create a welcoming atmosphere, share stories about Madrid's food and culture, and personalize each experience. Must be fluent in English and Spanish and have a passion for gastronomy and storytelling.

Plan and manage events, liaise with clients, organize logistics, and budget for successful event execution. Coordinate with teams, vendors, and clients to deliver flawless events while maintaining high service standards.

Build and maintain production AI agent flows using Python and LangGraph. Design and implement automation flows and recommendation engines. Own the integration with sandboxed execution environments for tool execution.

SMC Corporation seeks a Project Engineer IT (Project Manager) for its European Marketing Center in Vitoria. The role involves defining project scope, developing project plans, managing third parties, and ensuring on-time, on-budget project delivery. Experience with web application programming (JAVA preferred) and UNIX/LINUX is valued.

Sales Support Administrator to provide administrative support to the sales team, including preparing meeting materials, assisting with client proposals, and maintaining accurate client records.

Internship in Customer Service & Commercial Support (B2B) for a 6-month period with potential for permanent employment. Provide B2B customer support, manage orders, and assist with quotations and documentation.

Account Project Coordinator needed for multinational packaging company. Fluent Spanish and English required, Portuguese a plus. Minimum 2 years experience in project management, internal sales, or operations. Experience in the packaging sector preferred.