backend developer English-speaking jobs in Oviedo

Shape and optimize the product roadmap for a sports prediction gaming platform. Own product strategy across career progression, DFS-style gameplay, and social casino mechanics. Drive data-driven product development and collaborate with cross-functional teams.

Payroll Executive will oversee payroll processing, review calculations, and ensure compliance with labor laws. The role involves preparing documents, handling confidential matters, and assisting with onboarding and offboarding.

Administers, maintains, and optimizes the Atlassian ecosystem including Jira Software, Jira Service Management, and Confluence. Designs, configures, and manages Jira projects, workflows, and integrations. Collaborates with engineering and program management partners.

QC Analyst needed to analyze API, intermediate, and final samples using techniques like GC, HPLC, and TLC. Must have a FP II Chemistry or Chemical Degree and 2+ years of experience in analytical techniques and GMP/GLP regulations.

DevOps Engineer to deploy, automate, and maintain databases on Kubernetes. Experience with Kubernetes operators, Helm charts, Ansible, and CI/CD pipelines required. 3+ years of experience in a DevOps, SRE, or Infrastructure Engineer role with production responsibilities.

Fleet Hospitality Director responsible for designing, implementing, and evaluating training programs to achieve Forbes Travel Guide service standards. Collaborates with leadership to identify areas of improvement and ensure consistent delivery of service excellence across the fleet.

The Night Manager oversees all overnight hotel operations, ensuring smooth and secure running. This includes supervising the housekeeping team, coordinating with day teams, and guaranteeing guest experience excellence. The role requires strong leadership, communication, and problem-solving skills.

Senior Clinical Trial Manager will oversee the clinical aspects of studies, manage budgets, develop monitoring plans, and drive enrollment. Requires 4+ years of experience in clinical trial management and a Bachelor's degree in a relevant field.

The Business Development Manager (Enterprise Hunter) will manage the sales cycle for SD-WAN and SASE products, focusing on new customer acquisition. Responsibilities include identifying and targeting key prospects, presenting GTT solutions, and driving opportunities from discovery to close. Requires 3+ years in an enterprise sales role and 5+ years in connectivity sales.

Responsibilities Working across backend, front-end, data, and AI functions, with a focus on modern architectures, AI-driven automation, and cross-jurisdictional data compliance. Design and architect solutions for complex business challenges in the client lifecycle management space, utilizing your extensive experience with the Java/Spring Boot/Angular/PostgreSQL tech stack and AWS infrastructure.

Digital Solution Architect to drive strategic plans for people, processes, technology, and data within a global Life Science company. Collaborate with architects, agile teams, and stakeholders to shape the future of the company's digital landscape.

Pricing & Trade Terms Lead for a 3-month contract in Iberia. Review, improve pricing structures, discounting, and trade terms to enhance profitability and create a scalable commercial model.

Senior Full Stack Developer to build and scale a core fintech platform. Design, build, and maintain features across the full stack, including API integrations with banking systems. 5+ years of experience required, with expertise in Java/Kotlin, Spring Framework, React, MongoDB, Docker, and microservices.

Provides installation, commissioning, and troubleshooting support for Huawei solar equipment. Trains customers on system operation and maintenance. Requires technical expertise in AC/DC power conversion, electronics, and communication hardware. Must have strong communication and problem-solving skills. Bachelor's degree in a relevant field and 1+ year of technical service experience required.

Senior Software Engineer will design, build, and ship backend services in Python, including REST APIs, web services, and data processing. Responsibilities also include building and maintaining basic frontend features in React and TypeScript, writing and maintaining tests at all levels, and owning CI/CD pipelines. Must have experience with AI-assisted development, strong Python backend experience, and a solid testing discipline.

Cardiologist to annotate and validate echocardiograms and provide clinical expertise within the Cardiac Imaging Unit. Responsibilities include patient identification, data collection, and collaboration with technical researchers. Requires a Medical Degree, cardiology specialization, echocardiography training, and fluency in Catalan or Spanish.

Lead Buyer specializing in External Workforce for a global healthcare and pharmaceutical company. Develop and implement global strategy for external talent and consulting services. 5-8 years of procurement experience, expertise in External Workforce, and fluency in English and French required.

Director of Sales & Marketing to lead sales and MICE team, develop strategic plans, manage pricing and distribution, and achieve company objectives.

Maintain, optimize, and modernize physical and virtual infrastructure for a global renewable energy platform. Responsibilities include server, virtualization, storage, and networking management, as well as automation pipeline redesign and maintenance.

Develop, customize, and maintain Magnolia-based applications (backend & frontend). Backend development using Java and Spring/Spring Boot, integration with existing systems, and API development. Implement JavaScript frontends and Magnolia templates, components, and modules.