backend developer English-speaking jobs in Cantabria

Key Account Manager to onboard, train, and build relationships with travel partners on the TBO.COM B2B platform. Develop and maintain existing business, win new opportunities, and achieve sales targets. Requires 2+ years of travel industry experience, strong sales and negotiation skills, and fluency in English and Spanish.

Senior Full Stack Developer will design, develop, and optimize cloud-native platforms and applications using AWS Amplify, Lambda, and related services. Responsibilities include translating business requirements into scalable cloud solutions, developing serverless backend services with Python, and building user interfaces with React.js. Requires 7+ years of experience in cloud software development and expertise in AWS Serverless architectures.

The Controller Plant will provide financial information to support management, ensure accurate accounting procedures, and act as a strategic business partner. Responsibilities include analyzing facility results, calculating product costs, monitoring expenses, and coordinating plant reports and financial closing.

Operational Excellence HR Specialist will drive the adoption of global HR systems in the EMEA region, ensuring alignment with local needs. Responsibilities include process improvement, data analysis, stakeholder management, content curation, and training. Requires 8+ years of experience in HR operations, proficiency in SAP SuccessFactors and related tools, and strong analytical and communication skills.

Experienced consultant needed for Ericsson's Global Consulting organization. Deep expertise in Autonomous Networking (AN) as defined by TM Forum, 3GPP, and core AN foundational capabilities required. Lead and deliver consulting engagements, mentor junior consultants, and contribute to business development. 5+ years of experience in network automation and transformation, including 3+ years in consulting roles. Bachelor's degree in Engineering required.

Manages and optimizes product catalogs and marketplace operations for international markets. Ensures product quality, visibility, and consistency across online channels. Coordinates with various teams to ensure alignment between product, communication, and marketplace activity.

As a Lead Processing & Business Operations Intern, you will support lead qualification, assignment, and tracking to drive business growth. You will analyze leads, assign them to sales teams, manage the sales pipeline, and create reports to monitor performance.

Procurement Manager to oversee sourcing, supplier management, and procurement strategy for hospitality and lifestyle assets globally. Requires 3+ years' experience in procurement for hospitality, real estate, FF&E, or large-scale refurbishment.

Design and develop Key Management and Secrets Management systems for a next-generation cloud platform. Build cryptographic workflows, Kubernetes operators, and REST APIs.

Multi-lingual International Sales Developer Internship at GrowthMedics in Amsterdam. Support international market expansion, sales development, and market research for medical device companies. Fluent in English and Spanish and French or Italian required.

Senior Community Manager to lead and grow the Stumble Guys community across Discord, Reddit, YouTube, Twitch, and emerging platforms. Develop and execute community strategies, activations, and initiatives to increase engagement and loyalty. Collaborate with internal and external partners to build a vibrant and positive community.

Delivers data processing/analysis tools for Virtual Science AI's platform. Collaborates with the Delivery Engineer Lead on data processing pipelines and analytics features. Requires Python and JavaScript/TypeScript development experience and strong communication skills.

Omega CRM, a Merkle & Dentsu company, seeks a Junior Digital Marketing Consultant to develop, execute, and manage automated and online campaigns. Experience with Marketing Automation tools is valued. Next-best Action (NBA) knowledge is a plus. High level of English required.

Experienced Administrative Assistant needed to support sales team with document preparation, quotations, order management, and trade show coordination.

Lead the design and implementation of scalable customer data solutions across the organization. Build solutions for identity resolution, segmentation, data harmonization, and real-time activation. Define integration approaches between Data Cloud and external platforms. Provide technical leadership to developers and implementation partners. Ensure compliance with data privacy and governance requirements.

Casa Bonay seeks a Bell Attendant to ensure outstanding guest experiences and support hotel operations. Responsibilities include greeting guests, assisting with luggage, coordinating transport, and supporting reception and housekeeping teams. Requires a hospitality background, 2+ years of experience, bilingual proficiency in English and Spanish, and strong customer service skills.

Avincis seeks a Sales & Business Development Manager to drive business development activities at national and international levels. The role involves managing key client accounts, contributing to strategic positioning, and supporting the full commercial and bidding lifecycle.

This dual-function Operations Specialist manages the end-to-end experience for partners and users of a digital marketplace. Responsibilities include providing customer support, resolving issues, guiding users on platform tools, and contributing to process improvements. Requires 1-2 years of customer-facing experience, fluency in English and Spanish, and proficiency in additional languages.

Cloud Operations Engineer to manage public cloud infrastructure, ensuring application stability and high availability. Responsibilities include cloud resource management, daily maintenance, incident response, and technical support. Requires experience with AWS, Azure, Alibaba Cloud, Linux, databases, and containerization.

Associate Sales Representative will manage sales activities within a territory, achieving sales targets and promoting interventional cardiology products. Requires 2+ years of healthcare experience, preferably in medical device sales. Strong communication, negotiation, and organizational skills are essential. Must be proficient in Microsoft Office Suite and have the ability to travel 70%.