backend developer English-speaking jobs in Oviedo

Job Description:As a Calypso TA you will work in agile/not agile frameworks, workshops/events facilitation, teach and communicate with different organizational levels. You will participate in several projects, focusing on delivering value to the customer in a sustainable, iterative, and collaborative way.

About the RoleWe are seeking an experienced MEP Cost Estimator to join our global building design and engineering team. This role is critical in accurately forecasting and analyzing costs for mechanical, electrical, and plumbing (MEP) systems across complex, large-scale projects.

Role Summary: The Lead Backend Engineer will oversee the backend architecture and development for the project. This individual will be responsible for making high-level design choices, leading a team of backend engineers, and ensuring the creation of resilient, scalable, and secure services. Key Responsibilities: ● Define and drive the backend technical roadmap and architectural vision.

We’re expanding our Sales team and looking for ambitious individuals who want to build a long-term career in tech sales. If you’re enthusiastic, enjoy connecting with people, and have at least one year of customer-facing experience, this is your entry point into SaaS sales.

As an experienced HR service provider, we successfully support our candidates, employees, and clients across 130 locations in 10 European countries.

*THIS IS A FREELANCE ROLE*Job Title:Technical / Functional Expert – Market Risk (Application Development)Overview:We are seeking a senior-level developer to join our Risk IT team and contribute to multiple initiatives supporting Capital Markets business units.

We are looking for Corporate Marketing Director B2B (Protein and Dairy) and to lead the global marketing department in a company within the food industry. This strategic position will be responsible for defining, implementing, and overseeing the global marketing strategy, ensuring alignment with corporate objectives and driving sustainable growth in international markets.

*** Integration Lead Architect - Europe - Remote***Here at RED, we are looking for an Integration Lead Architect - to start on an Integration project for one of our global end clients. The consultant is expected to start January 2026 and for an initial 4 months contract with a possibility of extension. The project will be a fully remote position.

At Itera Mobility Engineering, we are looking for a Project Manager to join our engineering team and work in an important Tier 1 located in Valencia, Spain. Main functions to develop: Act as liaison between the customer and subcontracted companies. Provide suppliers with necessary project information and ensure suppliers deliver required results.

We want to strengthen our staff with a Logistics Manager (AR/VR) At Seabery we develop and manufacture AR/VR simulators focused on improving learning processes in different professions. We are the largest Augmented Reality company in Spain and leaders in our field of specialization worldwide.

Are you passionate about technology and helping others solve problems? At Zahoree, we’re looking for a Technical Support Specialist for the Benelux region, to provide outstanding support to our customers and help them overcome technical challenges with confidence. What You’ll Do:Troubleshoot and resolve technical issues via phone, email, or remote support.

The project is all about bringing your talent and ambition to a fast-growing and innovative company that is revolutionizing the trade of raw materials for the human and animal nutrition industries, as well as the healthcare sector worldwide.

In CTGE we are looking for a Reception & Attendance Intern to join our Administrative Office team and support our mission of powering the world with renewable energy. In this role, you will learn and support in different tasks: To provide support in the reception of delegations, including information coordination, itinerary preparation, and arrangements for vehicles, accommodation, and dining.

We are:Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

Securitas Seguridad needs to incorporate a Security Supervisor in Madrid: Functions: -Take ownership of all aspects of the security team and environment ensuring appropriate operational service delivery. -Ensure employees are fluent and at all times compliant with policies and procedures. -Manage employee performance (such as absence monitoring, presentati on standards, etc. ).

Looking for a freelance opportunity where you can make an impact on technology from the comfort of your home? If you are dynamic, tech-savvy, and always online to learn more, this part-time flexible project is the perfect fit for you!

About the Role: We are seeking a dynamic and technically skilled Technical Solutions Engineer to join our team specializing in Battery Energy Storage Systems (BESS). This role is pivotal in designing and delivering tailored technical solutions that meet customer requirements while ensuring compliance with industry standards.

Multinational company with more than 50 years of experience in the development and contract manufacturing of high-precision thermoplastic solutions for sectors such as automotive, medical, electromechanical, industrial, and life sciences.

Embrace the opportunity to enhance the Customer Experience. At Ferragamo, we're more than just building a Brand We' re redefining luxury fashion. Committed to evolving and innovating sustainably, we bring a unique blend of elegance and modernity that has always defined us. with the unique blend of elegance and contemporary that have always defined us.

From mAbxience, a company specialized in the development and manufacture of biosimilar medicines, we are incorporating a Upstream technician for our plant in León. Global Responsibility Responsible for proper execution of cell culture process development and cell clarification activities of antibody and non-antibody protein biosimilar molecules production processes.