backend developer English-speaking jobs in Oviedo

Full Stack AI Software Engineer to design, build, and scale an enterprise AI platform used by 5,000+ users. Requires 4+ years of experience in software engineering with strong expertise in React, Node.js, and Python. Experience with REST APIs, MongoDB, and relational databases is essential.

Develops and deploys state-of-the-art ML/AI models and imaging technologies for crop science research and development. Uses advanced analytical models, machine learning, and AI algorithms to deliver insights and solutions. Leads imaging-based projects, designs experiments, and communicates project milestones and insights.

Build the software foundation for robotics and AI systems. Develop core middleware (DDS), robotics frameworks (ROS 2, Vulcanexus), and contribute to European R&D projects.

Leads and manages the accounting department, overseeing the full accounting cycle and ensuring compliance with Spanish GAAP and tax regulations. Prepares financial reports for Group headquarters. Requires 5-7 years of accounting experience, including team leadership, and fluency in English and Spanish.

Service Delivery Manager for Employee Managed Services (EMS) team providing outsourced payroll services. Responsible for client liaison, service review meetings, SLA performance monitoring, and escalation management. Requires excellent English communication, data interpretation, and client relationship skills. Must have at least 2 years of technology service delivery experience and be located within commutable distance of Madrid.

Leads and coordinates all warranty-related activities at rolling stock maintenance depots. Manages the warranty activities at the customer's depot and leads the internal warranty team. Oversees fault diagnosis, issue resolution, and repair validation. Coordinates with the warranty team, project team, and external suppliers.

As a D365 Customer Engagement (CE) Developer, you will design and implement CRM solutions for clients, solve problems using CRM technologies, and collaborate with project teams. You will analyze, design, develop, and maintain Microsoft Dynamics CRM and Power Platform application code.

Accounting Manager needed for industrial company in Alcobendas. Oversee daily accounting operations, financial reporting, and internal controls. Lead budgeting, forecasting, and financial analysis. Requires 5-7 years experience, team leadership, and fluency in English.

Infrastructure DevOps Snowflake Engineer to operate and enhance Snowflake platform across Azure and AWS. Automate deployments, ensure secure connectivity, and optimize Snowflake usage.

Manages scientific and medical support for an infectious diseases molecular diagnostics portfolio. Leads a global team of scientists and medical advisors, supporting broader Medical Affairs programs and regional teams.

Supervises a team of Service Center Agents and Training Administrators, ensuring training consultancy delivery according to procedures. Manages workload, provides customer service through email, and escalates queries. Monitors quality, KPIs, and documentation. Leads team development, knowledge retention, and onboarding.

Seabery seeks a EMEA Sales & Marketing Coordinator to support indirect sales, coordinate marketing activities, and ensure operational excellence across the customer lifecycle. The role involves managing marketing campaigns, sales funnel development, stakeholder engagement, and reporting on sales performance.

Administrative Manager responsible for office budget, rental, vehicle, and fixed asset management. Manages insurance policies, financial administration, and oversees leasing agreements and renovations. Provides support for projects, events, and employee needs. Requires a bachelor's degree, 3+ years of experience, advanced English fluency, and Chinese language skills are a plus.

Drive new business revenue in 4-6 international markets. Manage the full sales cycle, from lead generation to closing deals. Represent the FlyBy brand and consult with prospective students.

Develop and execute marketing strategies to enhance brand visibility for a space technology company. Manage campaigns across digital and traditional channels, including SEO/SEM, social media, and PR. Create engaging content and oversee the company's social media presence.

MLOps Engineer will deploy, monitor, and scale AI compression products for enterprise clients. Responsibilities include improving automation, reliability, and cost efficiency across the ML lifecycle. Requires experience running LLMs in production and familiarity with cloud, containers, CI/CD, and Kubernetes.

Senior Software Engineer (Backend) to develop and deliver new products, improve existing ones, and mentor colleagues. Requires experience in developing complex systems, ideally using Python, and strong communication skills.

Nae seeks a Sr Consultant Data Centers to lead the development of a new Business Consulting practice focused on the Data Center industry. The role combines strategic vision, commercial exposure, and project delivery, with a mandate to build capabilities, support go-to-market activities, and ensure high-quality execution.

Machine Learning Engineer to optimize and evolve prediction and recommendation systems on Databricks. Develop and fine-tune demand forecasting and recommender models using LightGBM and Spark. Maintain ETL workflows, orchestrate batch scoring, and manage the model lifecycle with MLflow.

Drive and coordinate strategic initiatives for TeamSystem Spain, including market segmentation, acquisitions, and product launches. Develop analyses, dashboards, and presentations to monitor performance and identify growth opportunities. Support M&A processes and integration of acquired companies.