Job Summary: We are seeking a professional with experience in Frontend development and advanced testing to join an innovative, digital, and creative team. Key Highlights: 1. Design and execute advanced testing strategies. 2. Develop and maintain frontend components with JavaScript and frameworks. 3. Collaborate with development teams to deliver robust and scalable solutions. We are knowmad mood! We are a leading digital transformation company, continuously evolving and at the forefront of technology. We were founded to drive real change through innovation and sustainable development, with the mission of delivering value to our clients and empowering our talent. Composed of more than 3\.000 creative, digital, and innovative individuals connected to a shared purpose and capable of building connections with people worldwide. A responsible, flexible team with high adaptability to our clients’ and market’s needs, while consistently delivering value, vision, creativity, expertise, professionalism, and passion for technology in every project. The values guiding us toward excellence are collaboration, innovation, commitment, fun, and trust. **What do we value?** We value candidates with solid experience in Frontend development and advanced testing, especially in: * **JavaScript (ES5/ES6\), HTML, and CSS** * **Comprehensive testing**: unit, component, integration, E2E, visual, and accessibility * **Contract testing** * **Frontend frameworks** (Angular, React, Vue, Polymer, or Lit) * **Frontend architectures and microfrontends** * **CI/CD tools**: Yarn, NPM, Bower * **Version control (Git)** * **Build tools**: Webpack, Rollup, and Node-based CLIs * **JSON, REST, and Web Services** * **TDD and quality-focused approach** * **TypeScript** * **Backend integration (Java \+ Spring)** * **Docker and secure service exposure** * **Azure DevOps** * **High level of English** **What would your responsibilities be?** * **Design and execute testing strategies**: unit, integration, E2E, visual, accessibility, and contract testing. * **Develop and maintain frontend components and functionalities**, using modern JavaScript and advanced frameworks. * **Build and optimize CI/CD pipelines**, using tools such as Yarn, NPM, or Azure DevOps. * **Apply frontend patterns and architectures**, including microfrontends. * **Collaborate with development, QA, and architecture teams**, ensuring robust, scalable, and maintainable solutions. * **Work with Docker and Java/Spring**, for integrations and services required throughout the development lifecycle. * **Apply TDD and quality best practices**, ensuring reliable deliverables from day one. **And with us you can enjoy:** Indefinite Contract **100% REMOTE** Internal training and access to certifications. Check our calendar here: https://www.knowmadmood.com/es/talento/formacion Flexible compensation plan (health insurance, transportation, childcare vouchers, meal vouchers) Become a brand ambassador through our friend referral program Refer your friends and earn extra rewards! Events, meetups, tech days, talks… and much more! 26 days of leave (22 vacation days, 2 flexible days, and December 24th and 31st as default holidays) Working hours: 8\.30–18:00 (flexible) Monday–Thursday; Friday 8:00–15:00; Summer intensive schedule (July and August): 8:00–15:00 Stay updated on our news by following us here \-\> knowmad mood *At* ***knowmad mood*** *we are committed to equal opportunities and respect for diversity. We implement our Equality Plan and the principle of non-discrimination across all our selection processes.*