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Mid-Full Stack Developer (JavaScript+
Builds full-stack JavaScript apps using a proprietary Vue-based front-end and Node.js back-end, integrating APIs and maintaining clean, test-covered code with Jest and Sonar.
Full Stack Developer - BC Digital Services
Full Stack Developer maintaining legacy ASP apps, modernizing with .NET and Angular, optimizing SQL Server queries, and working in Agile teams in Madrid.
Full Stack Developer - Hosting Industry - euskadi
Build and maintain hosting infrastructure and web apps for a VPS provider serving trading and financial brands using PHP, Node, Next.js, and MySQL.
Senior AI Full Stack Developer - barcelona
Build and maintain a global B2B platform using React/Next.js on the frontend and Node.js/Java Spring Boot on the backend, deploying to AWS while integrating LLMs and generative AI into the stack.
Software Engineer
Build and optimize Java backend services and JavaScript frontend apps to analyze streaming-video user behavior and revenue metrics.
FULL STACK DEVELOPER - a coruña
Build and maintain scalable financial software using Java/Spring Boot on the backend and React/Angular on the frontend, deployed on AWS/Azure.
Senior Backend Developer
Build and scale a health-tech backend using Node.js, NestJS, and AWS serverless services (Lambda, API Gateway, RDS) while migrating from a hybrid setup.
Java developer, AI - 100% Remoto
Analyzes and refactors Java/Spring Boot applications using AI tools (e.g., GitHub Copilot) to improve code quality, reduce technical debt, and optimize performance in a remote backend role.
Java Developer - gijón
Build and maintain Java 8 applications and REST APIs on Linux servers, using Maven, Jersey/JAX-RS, Jackson/GSON, and Git for Kentia Player solutions.
Java developer, AI - 100% Remoto - catalunya
Develop and analyze Java/Spring Boot applications using AI tools like GitHub Copilot to improve code quality, reduce technical debt, and optimize performance in a remote role.
Java Developer
Senior back-end Java developer building SOAP/REST services with Spring, JPA/Hibernate and Oracle for a public-sector project in Madrid.
Senior Software Engineer - JavaScript (Remote)
Maintain and secure long-term versions of JavaScript frameworks like React and Angular, backporting fixes and patching CVEs while improving CI/CD pipelines.
Associate Software Engineer - Integrations (Remote)
Build and maintain automated data pipelines and integrations between internal systems, APIs, and partners using JavaScript/TypeScript, Node.js, or Python and GitHub Actions.
Junior Software Developer
Junior developer building variable-data document composition solutions that integrate print, email, PEC, and digital channels using C#/Java/JavaScript/Python and relational databases.
Frontend Engineer, Data Infrastructure
Builds React-based UIs and data-vis dashboards for Shopee’s internal big-data platform, optimizing performance and collaborating with backend teams.
MDW Equipment Intern, Data Engineering
Intern in data engineering to build software tools that monitor and analyze disk-writer equipment health, automate reports, and mine big data in a media-manufacturing plant.
Data Engineer RPA & Workflow Orchestration
Design and maintain RPA workflows in n8n to automate business processes across operations, finance, and customer support using APIs, webhooks, and databases.
Data Engineer II
Build and maintain scalable data pipelines on Databricks to power analytics and insights for GetGo’s carsharing platform, ensuring data quality and accessibility for business decisions.
Full Stack LLM Development (Specialist/Associate Manager/Manager/Senior Manager) - Multiple Roles
Build and deploy full-stack AI applications using LLMs, integrating front-end and back-end systems while collaborating with data scientists and clients.
Senior PHP Full Stack Laravel Development Lead (Remote)
Lead a Laravel-based dental insurance platform, designing scalable PHP APIs, full-stack features, and AWS infrastructure while mentoring a remote team.