backend developer English-speaking jobs in Gijón

Experienced Salesforce Developer needed to support and stabilize a large-scale Service Cloud rollout. Responsibilities include troubleshooting issues, improving platform stability, and enhancing existing workflows. Requires 5+ years of Salesforce development experience, strong Apex skills, and experience with Lightning Web Components (LWC).

Manage complex multi-site projects, including content updates, feature releases, and technical improvements. Coordinate across Development, HR, Design, and Marketing departments.

Own and elevate the quality function across Vitalera's software platform, ensuring safety, reliability, and regulatory compliance. Plan, execute, and document quality controls, perform testing, and lead the Quality Management System (QMS). Collaborate with R&D, clinical, and regulatory teams to embed a culture of quality.

This Content Strategist role involves acquiring, developing, and managing digital health content. Responsibilities include collaborating with business units, authors, and Subject Matter Experts to create and adapt content for various platforms and use cases. The ideal candidate will have a background in Health Sciences, experience in content management, and strong communication skills in Spanish and English.

Cybersecurity Team Lead will participate in technical projects, including assessments, custom engagements, and R&D initiatives. Responsibilities include task assignment, progress tracking, team coordination, and technical report writing. Must have a technical background, 2+ years of cybersecurity experience, and proficiency in Python, C/C++, Git, and English/Spanish.

Lead end-to-end Out-Of-Home Continuous Improvement projects, mapping workflows, identifying inefficiencies, and implementing solutions. Partner with Ops, Product, and Data teams to drive process improvements and build internal tools.

Solution Analyst with 3-5 years of experience needed for Linedata EKIP projects. Responsibilities include analyzing business requirements, designing solutions, and ensuring successful implementation for financial services clients. Must be fluent in French and have professional English proficiency.

Product Marketing Manager to manage and optimize content across PESO channels, execute content distribution strategies, and track performance metrics. Requires 4+ years of marketing experience, strong digital and lead-gen marketing skills, and experience with B2B in iGaming.

Software Engineer with 3+ years of Python experience needed to design, develop, and productionize scalable systems. Translate customer requirements into AI-driven solutions and collaborate with stakeholders to deliver impactful products.

Customer Care Representative provides best-in-class support, entering purchase orders, tracking orders, and ensuring timely completion. Partners with Customer Care Leads to meet service level agreements and identify process improvements. Requires 2+ years of B2B customer service experience, fluency in English and Spanish (C1 level), and strong communication and problem-solving skills.

Director of Corporate Development needed for a growing company. Responsibilities include identifying, analyzing, and executing strategic growth opportunities, both organic and inorganic. The role involves leading M&A processes, preparing business cases, and supporting the CEO and senior management team.

Leads and develops a team of regional sales managers for inverter and power conversion system sales across Europe. Drives regional sales growth and delivers against revenue and profitability targets. Builds and maintains relationships with key customers and partners in the European energy sector.

SOTEC Consulting seeks a SOC Onboarding & Integration Specialist to join a Security Operations Center (SOC) environment. This role focuses on integrating log sources into SIEM platforms, configuring connectors, and ensuring proper event ingestion and quality.

Technical Sales Manager to lead business development in Southern Europe for a European engineering group specializing in maritime solutions. Responsibilities include identifying and securing business opportunities, managing key stakeholder relationships, and leading the complete sales cycle.

IT Support Specialist will provide primary IT support for Spain and other European offices, managing hardware, software, and network issues. Collaborate with the Singapore IT team on end-user support, infrastructure setup, and security compliance. Manage IT assets, provide training, and assist with IT projects.

Social Media & Content Coordinator will develop and execute social media content strategies across various platforms (TikTok, Instagram, Twitter, Facebook). Responsibilities include content creation, KPI monitoring, crisis management, and collaboration with influencer marketing and digital media teams. Requires 2+ years of experience in a consumer-focused environment, strong writing and editorial skills, and proficiency with Adobe or similar software. Fluency in English is required.

Freelance Chemistry experts needed to develop Chain of Thought Q&As for advanced scientific problem-solving. Must have strong analytical skills, LaTeX proficiency, and expertise in Organic, Inorganic, Physical, Radiation, and Polymer Chemistry.

IT Manager to lead international development squads (30+ developers) across Spain and France. Coordinate technical teams, stakeholders, and the client, ensuring project delivery and quality standards. Strong Agile experience, bilingual English (required), and experience managing distributed teams are essential.

Business Analyst for connectivity and IoT projects. Requires a Bachelor's degree in a related field, 2-4 years of experience, and strong knowledge of IoT architecture and protocols. Responsibilities include gathering requirements, documenting specifications, and bridging technical and business teams. Fluent English required.

Coordinates the full lifecycle of new market entry for a fast-growing fintech company. Manages market analysis, legal and regulatory coordination, vendor setup, operational launch, and post-launch support. Requires 5+ years of experience in international expansion, operational setup, or cross-border projects.