Mid-Senior Frontend & Full Stack Engineers | Typescript, Html, Css, Php, Next.Js, Symfony/Larav[...]

OverviewWe are hiring a team of mid?level and senior Frontend and Full?Stack Engineers (contractors) to join a large?scale collaborative product engineering team building modern customer?facing platforms and internal business applications across a large European technology organization.Engineers with stronger frontend expertise will focus on building modern user interfaces and customer experiences, while those with full?stack experience will also contribute to backend systems, APIs, and application architecture.ResponsibilitiesDevelop modern web applications and digital experiences using JavaScript, HTML5, CSS3, and contemporary frontend tooling.Build responsive user interfaces for customer?facing platforms and internal tools.Collaborate with Product Managers, Designers, QA teams, and other engineers to deliver high?quality software solutions.Write clean, maintainable, and reusable code aligned with engineering best practices.Participate in code reviews and contribute to improving development standards and processes.Build and integrate APIs and backend services where required.Work with PHP?based applications and frameworks such as Symfony or Laravel.Support containerised development workflows using Docker.Perform testing, debugging, troubleshooting, and performance optimisation activities.Utilise AI?assisted development tools such as Cursor to improve productivity and delivery.Contribute to continuous improvement initiatives across software quality, user experience, and engineering processes.Work closely with stakeholders to understand requirements and deliver business value.Commercial Experience WithJavaScript and modern frontend developmentHTML5, CSS3, responsive design, and cross?browser compatibilityBuilding modern web applications and user interfacesGit?based development workflowsFrontend tooling, package managers, and modern development practicesTypeScript experience or a strong interest in working with TypeScriptBrowser debugging, testing, and performance optimisationWriting clean, maintainable, and reusable codeWorking effectively within agile product teamsUsing AI development tools such as Cursor or similarExperience Highly DesirableReact, Next.js, Gatsby, Nuxt, or similar frontend frameworksPHP development using Symfony and/or LaravelDesigning and consuming REST APIsRelational databases such as MySQL or PostgreSQLDocker and containerised development workflowsRedis, OpenSearch, or similar technologiesSoftware testing and quality assurance best practicesBackend architecture and full?stack application developmentFluent Spanish communication skills (written and spoken)Intermediate English communication skillsBenefits€******* per day (B2B via Deel) - rate depends on skill, seniority and interview performanceFully remote within Europe6?month rolling contract with no fixed end date - can extend indefinitely with 6?month incrementsOpportunity to work across customer?facing products and internal platformsModern technology stack with flexibility based on strengthsCollaborative engineering culture focused on quality and continuous improvementExposure to AI?assisted development practices and modern engineering workflowsHigh?impact role within an established European technology organizationOpportunity to grow both frontend and full?stack engineering skills#J-*****-Ljbffr

Writing clean, maintainable, and reusable code Working effectively within agile product teams Using AI development tools such as Cursor or similar Experience Highly Desirable React, Next.js, Gatsby, Nuxt, or similar frontend frameworks PHP development using Symfony and/or Laravel Designing and consuming REST APIs Relational databases such as MySQL or PostgreSQL Docker and containerised development workflows Redis, OpenSearch, or similar technologies Software testing and quality assurance best practices Backend architecture and full?stack application development Fluent Spanish communication skills (written and spoken) Intermediate English communication skills

€******* per day (B2B via Deel) - rate depends on skill, seniority and interview performance Fully remote within Europe 6?month rolling contract with no fixed end date - can extend indefinitely with 6?month increments Opportunity to work across customer?facing products and internal platforms Modern technology stack with flexibility based on strengths Collaborative engineering culture focused on quality and continuous improvement Exposure to AI?assisted development practices and modern engineering workflows High?impact role within an established European technology organization Opportunity to grow both frontend and full?stack engineering skills #J-*****-Ljbffr