backend developer English-speaking jobs in Oviedo

Integrate and validate avionics and systems architectures for unmanned aerial vehicles (UAVs). Develop system-level designs, wiring diagrams, and hardware specifications. Conduct system-level testing and ensure compliance with regulatory standards.

Senior Global Procurement Manager to design and implement procurement strategy across Logistics Capex, MRO, Facilities Management, Site Services, and Maintenance. Lead a team, drive process improvements, and oversee KPI implementation. Requires expert procurement knowledge, strategic sourcing experience, and strong stakeholder engagement skills.

Product Assurance/Quality Assurance Engineer will ensure the highest quality, safety, and reliability of optomechanical instruments for space missions. Responsibilities include developing and maintaining PA processes, identifying and mitigating risks, and overseeing supplier quality compliance.

Senior Java Developer needed for a 6-12 month contract with potential extension. Focus on building, enhancing, and maintaining cloud-native microservices using Java 21, Spring, and Spring Boot.

The British International School of Marbella seeks a Secondary Teacher of Mathematics with UK or International experience teaching IGCSE and A level Mathematics.

Frontend/Fullstack Engineer will design, build, and test user-centric web applications using React, Next.js, and Node.js. The role requires 5+ years of experience in software engineering, expertise in JavaScript, TypeScript, and modern CSS tools, and familiarity with SQL and NoSQL databases.

TransPerfect's Digital department seeks an experienced Regional SEO Team Lead to oversee SEO services (Technical, On-Page, AIO/GEO/LLM) across a key global region (Americas & LATAM OR EMEA & APAC). This senior leadership role ensures high-quality delivery within global SEO frameworks, drives innovation, and maintains strong commercial health across client engagements. The Regional SEO Team Lead reports to the Global Director of Digital Strategy, bridging strategic direction with regional execution.

Teach English at a well-established international school in Murcia, Spain, starting August 2026. The school offers a bilingual curriculum blending British and Spanish approaches. Successful candidates will have a university degree in English or a related field, a recognized teaching qualification, and experience teaching English at the secondary level, including IGCSE curriculum delivery.

Senior Telecommunication Engineer needed for international Oil & Gas projects. Define telecommunications system specifications, develop designs, and manage vendor relationships. Requires a master's or bachelor's degree in Telecommunications Engineering and 6+ years of experience.

Leads the deployment, optimization, and growth of robotic solutions in hospitals within the Basque Country. Builds and manages relationships with hospital leadership and clinical teams. Provides technical, clinical, and operational support for the robotic product portfolio.

Data Engineer needed to design, build, and maintain large-scale data systems. Requires experience with data warehousing, ETL tools (DBT mandatory), cloud environments (AWS or Azure), Apache Airflow, and relational or columnar databases.

Customer Service Manager will build, manage, and lead a team providing after-sales support. Responsibilities include creating SOPs, tracking inquiries, mentoring staff, and collaborating with various departments to resolve escalations. The ideal candidate has 10+ years of customer service experience in a retail and online business with after-sales support.

Springboard seeks a Junior Business Development Manager to introduce IT solutions into the Spanish market. The role involves managing the entire sales process, from initial contact to closing deals. The ideal candidate has a bachelor's degree, strong Spanish and English skills, 1-2 years of commercial experience, and is based in Valencia.

Senior Logistics/Operations Manager to lead a team of 300+ in a Madrid e-commerce logistics center. Manage daily operations, ensure service quality, and develop team leadership. Experience managing large teams, delivering goods to stores, and logistics process optimization required.

Visual Merchandiser / Stylist & Trend Forecasting Specialist will develop and execute visual merchandising strategies across e-commerce, retail, and press. Responsibilities include collaborating with the Creative Director and Design Team on collection themes, building seasonal assortments, and styling product photography. The role requires a strong understanding of market trends, competitor activity, and consumer behavior.

Salesforce Technical Consultant needed for dynamic, growing company. Define, scope, and implement Salesforce projects, collaborating with internal teams, clients, and developers. Manage client projects, including system testing, user training, and transition to live operations. Bachelor's degree in Computer Science or similar required. Fluent Spanish and English proficiency (B2 or higher) essential.

Marketing Manager to design, execute, and optimize B2B marketing strategy for blockchain events. Drive audience growth, sponsorship and ticket sales, and lead generation. Manage email marketing, social media, paid media, and partnerships. Analyze and optimize key metrics. Requires 4+ years B2B marketing experience, understanding of the blockchain ecosystem, and proficiency in marketing automation tools.

Provide day-to-day Salesforce Service Cloud support, resolving incidents and requests. Configure and maintain Salesforce features using declarative tools. Translate business requests into Salesforce configurations. Collaborate with senior engineers and admins.

Provides instrument service and support to Werfen clients, including installation, maintenance, repair, and training. Manages workflow, client communication, and company reporting. Requires a bachelor's degree in a technical field and 2-5 years of experience in service or technical roles for life sciences or medical equipment. Fluent in English and Spanish.

Lead and manage a team of Account Executives for the French and Italian markets, driving sales growth and executing the Go-to-Market strategy.