backend developer English-speaking jobs in Oviedo

Senior React Developer will design, develop, and deploy scalable front-end solutions. Responsibilities include collaborating with product, design, and backend teams to deliver high-quality user experiences. Must have 8+ years of experience as a React Developer with strong experience in React, Next.js, CSS-in-JS solutions, and Storybook.

Consultants at BCG drive projects, mentor colleagues, and guide strategic decisions for global clients. This role requires 5+ years of experience, advanced degree or equivalent, and proven success in managing teams and implementing business strategies. Strong analytical, problem-solving, and communication skills are essential.

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

Lead and architect large-scale SAP S/4HANA transformations and SAP Business AI initiatives for global clients. Define enterprise SAP architecture roadmaps and drive AI strategy, use-case identification, and adoption.

Executive Assistant to support the Executive Committee, managing schedules, organizing meetings, coordinating travel, and handling administrative tasks. Requires 5+ years of experience, native-level English, proficiency in MS Office, and strong organizational and communication skills.

Fluent Italian speaker with advanced English needed for a full-time customer experience role in Malaga. Must be customer-oriented and a team player.

Computer System Validation Senior Consultant will lead ERP and computerized system validations (IQ, OQ, PQ) ensuring compliance with EU GMP Annex 11, FDA 21 CFR Part 11, and GAMP 5.

AI Solutions Engineer will design, build, and deploy AI Agents across voice, chat, and messaging for enterprise customers. Responsibilities include developing MCP servers, building conversational AI assistants, deploying serverless architectures, and leading technical engagements.

Data Integration Engineer needed for a multinational industrial company undergoing digital transformation. Design, build, and maintain customer and marketing data integrations between CRM and digital marketing platforms. Ensure data quality, consistency, security, and traceability.

The Candidate Experience Partner manages the candidate journey from application to shortlisting, leveraging data-driven insights and sourcing strategies to attract top talent. This role collaborates with Hiring Managers and Talent Acquisition Partners to ensure a seamless and positive candidate experience. Fluency in Czech and English is required.

Junior Finance Analyst to support the full finance cycle, including invoice processing, payments, bank reconciliations, and financial reporting. Requires 2+ years of experience in administration, proficiency in Excel, and fluency in Spanish and English.

Product Line Manager for Agriculture and Industrial Biotech will define product vision, roadmap, and strategy. Lead market research, competitive analysis, and cross-functional stakeholder alignment. Engage with clients, develop commercial materials, and ensure regulatory compliance. Requires a Bachelor's degree in a relevant field, 3+ years of industry experience, or 2+ years as a product manager. Strong communication, quantitative, and organizational skills are essential. Fluency in Spanish and/or Portuguese and English is required. Willingness to travel is necessary.

Develop and execute mobile user acquisition strategies across digital channels. Manage campaigns, analyze performance, and optimize for KPIs. Collaborate with cross-functional teams and external partners.

Senior Verification Engineer needed to develop and maintain UVM-based verification environments for complex digital designs. Responsibilities include creating test plans, building testbench components, running simulations, and collaborating with RTL designers.

Experienced Data Strategy & Migration Lead needed for a multi-year global SAP S/4HANA program. Develop and execute data strategy, design data models, and lead data migration activities across multiple deployment waves. Manage data teams, coordinate with stakeholders, and ensure data quality and compliance. Strong SAP S/4HANA, master data, and data migration experience required.

Design, implement, and maintain secure CI/CD pipelines. Integrate security scanning and vulnerability management into development workflows. Automate infrastructure provisioning and application deployment using DevSecOps tools. Collaborate with development, QA, security, and operations teams.

Data Engineer/Developer to design, develop, and maintain data solutions for energy trading operations. Responsibilities include developing Python tools, collaborating with traders, and deploying cloud-native applications on AWS. Requires expertise in Python, AWS, API integrations, and CI/CD.

Boatsters Black seeks a PR and Events Manager to develop and execute PR strategies, manage media relations, and coordinate events globally.

Provides global medical and scientific leadership for a late-phase clinical development program. Defines and drives clinical development strategy, including study concepts and alignment with regulatory and commercial goals. Acts as the clinical lead within global, cross-functional project teams.

Senior Optimization Engineer needed to architect and deploy advanced nonlinear optimization engines. Responsibilities include designing custom algorithms, translating multi-physics phenomena into optimization problems, and customizing solver behaviors. Requires PhD in a relevant field and deep knowledge of nonlinear optimization theory, programming languages (Julia, C++, Python), and large-scale solvers.