backend developer English-speaking jobs in Oviedo

Whale Maritime seeks a Marine Sales Executive Trainee to identify commercial opportunities, research clients, and prepare quotations. The role involves coordinating with operations, pursuing contract opportunities, and maintaining strong client communication.

As a Client Advisor, you will provide personalized experiences for clients in the Puerto Banus store, building lasting relationships and driving sales results.

We are seeking a SAP SuccessFactors Solution Architect with 5+ years of experience designing and architecting solutions for global enterprises. Responsibilities include collaborating with clients, developing solution architectures, leading technical implementations, and staying current on SAP SuccessFactors best practices. B2 level German proficiency is required.

Lead engineering and maintenance operations for a luxury resort in the Balearic Islands. Manage teams, ensure compliance, oversee projects, and drive sustainability initiatives. Proven experience in luxury hospitality engineering required. Fluent Spanish essential.

Partnership & Business Development Manager will identify and engage partners, build relationships, and launch collaborative projects. Responsibilities include online outreach, attending events, and coordinating communication. Requires experience in business development, strong networking skills, and fluency in Spanish and English.

Leads regional payroll operations, managing a team and ensuring accuracy, compliance, and efficiency. Oversees end-to-end payroll processes, advises managers on best practices, and drives process improvements.

Validation Specialist with 5+ years of experience in CSV and emerging CSA practices is needed. Experience in pharmaceutical validation, GxP, GAMP5, and regulations is required. Fluency in English and strong collaboration skills are essential.

ING is seeking a MarTech Data Collection Engineer to join the Engagement Funnel Team. Responsibilities include designing and implementing scalable tagging architectures, developing Java-based services, and configuring tag management systems. The ideal candidate will have strong experience with Java, JavaScript, HTML, CSS, and digital analytics platforms.

Administrative Assistant to support daily operations across France and Spain. Responsibilities include administrative, accounting, HR, and executive support. Must be highly organized, detail-oriented, and proficient in English, French, and Spanish.

Trina Tracker seeks a Key Account Manager Spain to develop and manage business relationships with new and existing customers in Spain and Europe. Responsibilities include contributing to sales plans, identifying key accounts, negotiating contracts, and ensuring customer satisfaction. Requires 5+ years of experience in the PV sector, a bachelor's/master's degree in a relevant field, and strong communication and negotiation skills.

Sales Manager for Coatings, Adhesives, Sealants, and Elastomers. Develop and manage assigned accounts, promoting the company's product portfolio and achieving sales targets.

The Senior Manager of Business Operations will report to the Chief Sporting Officer and manage, coordinate, and define priorities for MotoGP's sporting areas. This role will collaborate on strategic planning, project management, and coordination with Commercial departments.

Processes end-to-end payroll transactions and activities ensuring accuracy and timeliness. Monitors and manages ticket queues, utilizes hrX tools, and understands payroll calendars and reports. Identifies deviations from service standards and supports change requests. Maintains current knowledge of legislation, system updates, and payroll procedures. Participates in projects and activities as needed.

Lognext seeks a Service Now ITSM Catalog Manager to maintain the IT Service Catalogue and collaborate with internal stakeholders. The role involves strategic design of the Enterprise Catalogue, coordinating discussions, and ensuring service information accuracy. Requires 3 years of experience in Catalogue Management & CMDB modules, preferably in Service Now, and upper-intermediate English.

Assists the store manager in driving sales, managing the team, and ensuring brand image and customer experience.

This unpaid internship offers a 10-week virtual experience focused on investment banking skills development. The program includes two weeks of intensive training led by industry experts covering financial modeling, valuation analysis, and research strategies. Interns then work on live projects with a Managing Director or Partner at a boutique investment bank partner for eight weeks.

Business Development Support intern will collaborate with a Business Developer on operational and support activities. Responsibilities include proposal preparation, meeting minutes, documentation, and HR support. Requires a university degree, fluency in English and French, and proficiency in Microsoft Office.

Senior Manager, Clinical Trial Management will lead, mentor, and manage a team of Clinical Trial Managers. Responsibilities include supporting the development of departmental initiatives, ensuring studies are conducted according to SOPs and regulations, and collaborating with cross-functional teams to improve CTM processes.

Interprets overseas Grid Connection Standards, assesses technical risks, and assists in developing power system simulation models. Requires expertise in power systems, power electronics, and control theory, with experience in modeling and simulation software.

Business Developer responsible for new business development and account management in Southern Spain. Analyzes territory, identifies opportunities, and manages the full sales cycle. Requires 5+ years of B2B sales experience, fluency in English and Spanish, and a hunter profile.