backend developer English-speaking jobs in Oviedo

Freelance Spanish-speaking PR consultant needed for short-term project focused on increasing Spanish corporate and B2B media coverage.

Senior Solutions Engineer needed for cybersecurity and AI company. Design demos, workshops, and POCs, translate security challenges into solutions, and build custom integrations using Python and AI/ML.

The Sales Director will lead the go-to-market and revenue growth strategy in Spain, building and managing a sales team focused on new business acquisition and account expansion. This role will define and execute sales strategies, identify key industry verticals and strategic accounts, and collaborate with marketing, product, and customer success teams.

Electrician to perform electric routing and systems installations for Tiger MKIII prototypes. Requires over 5 years of experience in aeronautical helicopter production or maintenance, including experience with the Tiger helicopter.

Senior technologist to act as Deputy CTO, leading solution design, product discovery, and Make vs Buy decisions for core systems.

Drive business development and revenue growth across strategic public sector customers in the Valencian Community, Balearic Islands, and Region of Murcia. Manage named accounts, develop new logos, and deliver quarterly and annual revenue targets.

Cybersecurity Manager to lead and coordinate cybersecurity operations, IT risk management, and regulatory compliance for TeamSystem's Spain business unit. Implement group cybersecurity strategies and policies, integrate corporate tools, and ensure alignment with global IT and security strategies.

Senior Meetings & Events Manager will manage Perk's largest MICE opportunities, from RFP to contract sign-off. Responsibilities include leading end-to-end coordination of conferences, meetings, incentive programs, and corporate events for global clients. The role requires 2-4 years of events expertise, a proven track record of managing complex events, and strong client relationship skills.

Permisso seeks a first B2B Marketer to build brand presence in Europe. Responsibilities include event marketing, channel exploration, content creation, and PR. Requires 1-2 years of B2B marketing experience, event management experience, and fluency in Spanish and English.

Service Delivery Manager for Employee Managed Services (EMS) team providing outsourced payroll services on SAP. Responsible for client liaison, service review meetings, SLA performance monitoring, and escalation management. Requires excellent English communication, data interpretation, and client relationship skills.

UCAM seeks a motivated Enrollment Advisor and Marketing Officer to support student recruitment in Turkey and the MENA region. Responsibilities include managing student inquiries, developing marketing campaigns, and organizing recruitment events. Proficiency in English is required, Arabic is valuable.

Designs and develops machine-learning models and data systems that learn from engineering data. Focuses on model generalization, robustness, and explainability. Collaborates with engineers to integrate ML into real-world decision-making.

The Membership and Office Assistant will assist in WAZA’s global membership processes, act as a first point of contact for members, and ensure smooth day-to-day office operations. This role supports clear, professional communications with members, committees, and partners, contributing to WAZA’s global visibility and impact.

Defines processor features, selects extensions, balances power/performance/cost, and integrates peripherals for specific market needs. Acts as a technical strategist bridging hardware engineering and market requirements using the RISC-V ISA. Designs tailored solutions for high-growth sectors, particularly AI-native platforms. Implements security features and ensures software portability through adherence to Application Processor (RVA) profiles. Leads the definition of MCU or SoC architectures, ensuring designs meet performance, power, and area targets. Manages the integration of optional and custom ISA extensions to provide competitive advantages. Collaborates with standard bodies and software consortia to align product roadmaps.

Design, build, and evolve a .NET platform on Microsoft Azure. Develop backend services, APIs, and contribute to Blazor/Razor frontends. Implement CI/CD pipelines, write automated tests, and ensure security best practices. Collaborate with product owners, QA, and engineers in an agile environment.

Senior Sales Expert & Technical Consultant will drive sales and technical implementation of IoT solutions, focusing on Managed Connectivity. Requires M2M/IoT or ICT/OT background, fluency in English and Spanish, and experience in strategic client management and solution selling.

Senior Python Engineer to design, develop, and maintain Python applications using Python 3.11+. Apply Test Driven Development (TDD) practices, primarily with Pytest. Collaborate with stakeholders to translate business needs into technical requirements. Work with data structures, data analysis, and problem-solving approaches. Contribute to and improve CI/CD pipelines.

Customer Care Specialist needed to provide exceptional customer service through various channels (social media, email, phone). Responsibilities include addressing inquiries, managing orders, and identifying cross-selling opportunities. Requires 3-4 years of customer advisory experience, proficiency in English and Spanish, and experience with CRM tools.

Develop and optimize data models for the Finance organization using Google Cloud Platform, BigQuery, and Dataform. Collaborate with development teams and stakeholders to translate business requirements into data products.

Senior Backend Engineer with 5+ years of experience in Java and Spring Boot development. Design, develop, and maintain scalable backend systems and APIs for a fast-growing tech startup. Strong SQL and relational database knowledge required.