backend developer English-speaking jobs in Oviedo

Aistech Space seeks a Remote Sensing Scientist to develop and deploy Machine Learning models for maritime applications using earth observation data. Responsibilities include creating image processing chains, developing vessel detection models, and collaborating with data scientists and software developers for seamless deployment. Must have experience with remote sensing data, geospatial image processing, and vessel detection using remote sensing technologies.

Defines, designs, governs, and delivers enterprise-grade integration solutions using SAP Business Technology Platform (BTP) services. Leads the enterprise integration roadmap, defines standards and reference architectures, and drives seamless data flow across functional, technical, and architectural domains. Leads end-to-end delivery of integration work, including BTP Integration Suite developments and ensuring integrations meet nonfunctional requirements. Owns the lifecycle of integration platforms, implements monitoring & alerting, and drives continuous improvement. Partners with Security to implement Zero Trust principles and ensure compliance with internal controls and external audits. Serves as the primary integration point of contact for stakeholders, coaches and mentors integration engineers, and manages vendor/SI engagements.

Revolut seeks a New Business Account Executive to drive customer acquisition and engagement for Revolut Business in the Greek market. The role involves prospecting, lead generation, pipeline management, and closing deals. Fluency in English and Greek, 1+ year of commercial experience, and strong communication skills are required.

Application Engineer to bridge engineering and market needs for AIS and GIS solutions. Analyze client specifications, prepare technical proposals, and provide expertise during tenders and customer meetings.

Senior Software Engineer will design and develop risk assessment and dunning & collection microservices for SumUp's lending platform. Responsibilities include improving system performance, scalability, and integration with external partners. Requires 4+ years of experience as a Software Engineer with Golang or other OOP languages, React, RESTful APIs, Git, and SQL/NoSQL databases.

NEXRA seeks driven sales professionals to generate and close new business in Spain. Focus on NEXRA Express (shipping aggregator) and/or Payments. Commission-only role with uncapped earnings. Minimum 2 years B2B sales experience required. Fluent Spanish and English.

Scrap Metal Trader & Business Developer to drive revenue through strategic deal-making in France, focusing on aluminum and copper scrap. Builds and manages supplier network, collaborates with cross-functional teams, and reports directly to the CEO. Must have professional fluency in French and 2+ years of scrap metal trading experience.

Value Improvement Engineer (Electrical or Instrument) will support project leaders and teams in identifying and implementing cost and schedule reduction alternatives. The role involves benchmarking designs, facilitating workshops, and preparing cost reduction proposals. Requires a degree in engineering, 10-15 years of experience in petrochemical, refinery, chemical, or power generation projects, and strong communication and problem-solving skills.

AI Creative Producer will generate and art direct assets across formats using AI tools. Responsibilities include running the playable ad generator, maintaining quality across a high volume of creative, and staying sharp on what's working.

Shape software delivery across Seven Education's product portfolio. Own and improve CI pipelines, manage the GitHub organization, and design deployment tooling. Collaborate with engineering teams to optimize build performance and streamline the software delivery lifecycle.

Drives commercial growth of aluminum cover solutions for Oil & Gas and Water sectors. Develops regional sales strategies, identifies opportunities, and builds partner networks. Utilizes technical expertise to support solution definition, influence specifications, and lead the sales cycle.

Events Assistant will support the planning and execution of workshops, conferences, and meetings for EU-funded projects. Responsibilities include coordinating logistics, preparing materials, and providing on-site support. Strong organizational and communication skills in English are required.

Promotes various products in assigned pharmacies, contributing to the national business plan. Manages assigned pharmacies, meeting agreed-upon commercial objectives. Develops a strong understanding of the geographic sector and competitive environment.

Design, develop, and integrate embedded software for radar systems in real-time environments. Implement low-level software, configure Linux systems, and develop communication interfaces.

Leads a design team to shape the end-to-end customer experience for sports betting platforms. Translates business goals and user needs into design strategies that differentiate products and foster user engagement.

Lead DevOps Engineer needed to build and manage cloud infrastructure on AWS for major client projects. Responsibilities include designing and implementing CI/CD pipelines, administering Linux systems, and leading incident response. Requires 5+ years of experience in DevOps, strong AWS expertise, and excellent communication skills.

Marine Service Engineer needed for a leading luxury yacht shipyard in Spain. Perform maintenance, repair, and installation on yachts at the shipyard and client locations. Troubleshoot technical issues and communicate with clients. Requires technical education and experience in yacht service or marine systems.

Account Manager responsible for managing a portfolio of clients, exceeding sales targets, and developing account plans. Requires 3+ years of experience in account management, strong communication skills, and fluency in English.

IMDEA Water seeks a Predoctoral Researcher for a one-year bridging research contract. The selected candidate will conduct a PhD thesis focused on evaluating the effects of plastic chemical additives on bioindicator organisms and their impact on ecosystem services.

DevOps Engineer needed for international projects. Contribute to the development and evolution of the ACS solution, participating in the full DevOps lifecycle. Manage and optimize technical solutions in production and non-production environments.