backend developer English-speaking jobs in Oviedo

ING is seeking a Frontend Engineer to design, develop, and test application components, ensuring functionality, quality, and performance. Responsibilities include delivering production-ready software, supporting production by fixing bugs, and contributing to technical discipline. The ideal candidate has extensive experience in JavaScript, HTML, CSS, and frontend frameworks (Angular 8+, ReactJS, Polymer, or Lit-HTML/Lit-Element). Knowledge of test-driven development, REST, web services, and continuous integration tools is required. Strong communication skills and experience in Agile/Scrum are also essential.

Associate General Counsel will support IPC's EMEA and US business, reporting to the Deputy General Counsel. Responsibilities include negotiating, drafting, and advising on commercial agreements, providing guidance on commercial legal issues, and managing a range of in-house responsibilities.

IT Systems & Cloud Administrator needed to ensure stable, secure, and well-governed IT operations. Manage and improve core areas including security, compliance, and IT governance. Oversee, maintain, and enhance internal applications and tools. Coordinate with stakeholders and external providers.

TUI seeks a friendly and helpful Airport Rep to welcome guests, build connections, and ensure smooth airport operations. Must be able to handle changes and challenges in a fast-paced environment, answer guest questions, and deliver see-off speeches. Fluency in English is required, with Dutch or German a plus.

Senior Electrical Engineer to plan and work on water treatment solutions design for Data Centre projects. Experience in industrial projects, especially Oil & Gas, energy, or water treatment required. Knowledge of IEC, UL, NFPA standards and CAD tools like AutoCAD Electrical and EPLAN P8. Minimum English B2 level.

Senior Java Backend Engineer to develop contact center call flows using DSLs and IVR solutions like Twilio. Experience with DialogFlow CX, microservice architecture, APIs, and monitoring tools is required.

Provide customer support to players via email, chat, and ticketing systems. Diagnose and resolve issues related to game functionality, accounts, purchases, and community guidelines. Document cases, communicate clearly with players, and contribute to process improvements.

Senior Electronics Engineer will design, manufacture, and integrate custom electronic components for power subsystems used in satellites.

Provide customer service via phone, chat, email, and social media. Inspire customers to book trips and achieve sales targets. Must be proficient in one or more Scandinavian languages.

Senior National Key Account Manager will drive business growth by expanding InPost services across strategic clients. This role combines commercial acumen with e-commerce expertise to deliver value-driven solutions. Responsibilities include growing business volume, identifying new opportunities, and collaborating with internal teams.

Manage and develop relationships with clients, ensuring satisfaction and long-term retention. Optimize account performance, address client needs, and track progress toward growth targets.

Experienced Chef de Partie / Independent cooks needed for hotels, resorts, beach clubs, and holiday parks in the Netherlands. Prepare hot and cold dishes, maintain food safety standards, and work collaboratively in a professional kitchen environment. Minimum 2 years' experience or culinary diploma required. Communicative English (B1-B2) and EU citizenship or valid work permit needed.

As a Customer Success Agent, you will onboard new EF English Live students, provide ongoing support, and ensure a positive learning experience. You will manage student communication, address technical issues, and contribute to reducing cancellations.

Quality System Manager to plan, develop, and improve the EU Business quality management system. Manage product compliance, e-CoC processes, and audits. Requires 8+ years of experience in passenger vehicle quality system management and strong knowledge of automotive regulations.

Develop and execute digital marketing strategies, focusing on SEO and content creation.

Experienced Junior Sous Chef needed for COYA Ibiza's Summer 2026 season. Assist Head Chef and Sous Chef in providing exceptional food quality and presentation. Minimum 3 years experience in a high-end, high-volume venue required. Advanced knowledge of South American and Nikkei cuisine. Excellent communication skills in English and Spanish.

Senior Data Analyst will support P&P Manager by delivering business insights through analysis and reporting. Requires 2-3 years of daily SQL experience, data modeling, and proficiency with Tableau and Salesforce.

Experienced DevOps Engineer/SRE needed for a contract-to-hire role. Expertise in AWS, Terraform, Docker, Kubernetes, and monitoring tools (Datadog, Prometheus, Grafana, ELK) required. Lead incident response, conduct root cause analyses, and design automation frameworks.

Business Developer to lead end-to-end onboarding of FMCG manufacturers, open new channels, and develop new services. Collaborate across operations, sales, and finance to shape strategies and achieve objectives. Analyze markets, identify potential partners, and manage projects. Requires a degree in a related field, 3+ years of experience in FMCG, operations consulting, or similar, and strong P&L knowledge.

QA Technician to collaborate with Head of QA-R&D ensuring R&D activities comply with GMP and regulations. Responsibilities include reviewing documents, performing audits, and training employees. Requires a degree in Health Sciences, fluency in Spanish and English, and 2+ years of Quality Assurance experience.