• Develop and maintain high-quality, responsive interfaces using React.js and TypeScript • Implement new features and components based on our existing design system • Collaborate with designers to translate Figma designs into clean, reusable React components • Ensure design consistency by following established UI patterns and tokens • Work with shadcn/ui and other component libraries to deliver production-ready interfaces • Optimize performance, accessibility, and responsiveness across devices • Participate in code reviews and contribute to best practices for front-end development • Collaborate with backend and product teams to integrate APIs effectively

At Napptilus, we're growing and want you to be part of it! We are looking for a mid/senior-level professional with experience as a FrontEnd Developer. You will be working on a web platform with a high volume of data flow, which is why we're seeking someone eager to take on the challenge and bring a lot to the table. About Us: Napptilus is a group of tech companies that provide software development services and create their own startups. Our group has over 15 years of experience in the tech sector, made up of a diverse team of engineers, tech gurus, designers, marketing strategists, and entrepreneurs. This complete team allows us to offer the latest technology to companies that trust us. Along with extensive experience in web solution development, native iOS and Android apps, and hybrid applications, we also invest in R&D in fields such as Artificial Intelligence, virtual assistants, 3D reconstruction, biometrics, and Big Data. Some of the startups we have launched into the market include Bibulu, StageInHome, TracksCo2, Earthdas, Pinroute, Dada, Magnetika, Vodity, and iFamilyNetworks. Tareas What We're Looking For: - Delivery of high-quality, well-structured code. - Familiarity with SPA development. - Technologies: HTML5, CSS3, JavaScript, TypeScript. - ReactJS, React Hooks, Redux. - Node.js, Express. - Experience with testing: Jest, Enzyme, Mocha, Chai. - Build tools like Webpack. - Git. - SCRUM methodology. - Adaptability to different environments. - Interest in various technologies. Requisitos What We Offer: - Permanent contract. - Flexible hours and remote work options. - Competitive salary. - 25 days of annual vacation. - Professional growth. - Great work environment. - Be part of an enthusiastic team filled with professionals you can learn from. - Contribute to a project with an impact on millions of users. - Ongoing training, flexible learning, and development through internal workshops. - Option for restaurant, public transport, and childcare vouchers. - Health insurance. - Breakfast delivered to your home on your birthday. - After-work activities: drinks, go-karting, paddle tennis, outings, dinners, etc. - Work at Pier 01 Barcelona Tech City, by the sea.

• Frontend Architecture & Development: Design, build, and scale performant, accessible, and maintainable frontend systems using modern frameworks (React, TypeScript). Own key UI architecture decisions, including state management, component design, and application structure. • Design Systems & UX Excellence: Lead the development and evolution of reusable component libraries and design systems that ensure consistency and scalability across the platform. Collaborate closely with design to deliver polished, user-centric interfaces. • Performance & Quality: Optimize application performance, load times, and responsiveness. Establish best practices around testing, observability, and frontend reliability. • Cross-Functional Collaboration: Partner with product managers, designers, and backend engineers to deliver seamless, end-to-end features. Translate complex domain requirements into intuitive UI/UX solutions.

• Lead and execute digital forensics and incident response investigations across enterprise environments. • Serve as a technical lead on incident response engagements, guiding investigative strategy and forensic analysis. • Conduct advanced host, network, and cloud investigations to identify root cause, attacker behavior, and scope of compromise. • Perform forensic acquisition and analysis of systems, memory, logs, and endpoint telemetry. • Utilize industry-standard DFIR tooling and methodologies to analyze malicious activity and support incident containment. • Collaborate with Consulting Directors and cross-functional teams to deliver high-quality client outcomes during security incidents. • Provide clear technical findings and remediation guidance to clients and internal stakeholders. • Maintain up-to-date knowledge of emerging threats, attacker techniques, and the evolving threat landscape. • Support development of incident response playbooks, tools, and methodologies to improve investigation efficiency. • Contribute to knowledge sharing and mentorship within the Unit 42 DFIR team.