Senior Front-End Engineer (6-Month Contract) Youtopia Marketplace — Remote (U.S.) *Must be able to work core hours of 9-3:30 Mountain Time Zone At Youtopia Marketplace, we’re engineering the future of human health and longevity through Precision Nourishment Automation. Our tribe is grounded in love, driven by purpose, and united by the belief that vibrant, effortless health should be available to everyone. Getting healthy today is confusing, overwhelming, and fragmented. Youtopia is ending that. We use diagnostic testing, advanced nutrient modeling, and an AI-driven meal-matching engine to determine each person’s exact nutrient needs; and flawlessly match those needs with toxin-free, locally made, chef-crafted meals. It’s personalized nutrition, automated. We’re preparing for one of the most ambitious launches in consumer health history and we’re assembling a world-class engineering team to build intuitive, beautiful, lightning-fast interfaces that millions will rely on every day. If you’re a high-impact Senior Front-End Engineer who wants to work with modern technology, own major features, and directly improve lives at scale, this is your moment. Position Overview We’re seeking a Senior Front-End Engineer for a 6-month contact engagement to help build the core user experiences across web and mobile that power Youtopia’s precision nourishment automation platform. You’ll work with Angular 21, Signals, Signal Forms, and our Ionic mobile stack to build high-performance, highly polished interfaces. You will partner closely with design, product, and backend teams to bring complex health, nutrition, and AI-powered workflows into clean, intuitive, consumer-grade experiences. This is greenfield front-end development on a product that will touch millions of lives. No legacy bloat. No maintenance treadmill. Real innovation, real ownership, real impact. What You Will Own Front-End Architecture & Development - Build modern, high-performance UIs using Angular 21 and the latest ecosystem features - Utilize Signals and Signal Forms to architect reactive, predictable, scalable state and form systems - Implement reusable, accessible, mobile-first UI components and design system patterns - Integrate with backend APIs, real-time events, and personalized health data flows - Ensure the front-end experience is fast, smooth, and reliable across devices and network conditions Mobile Application Engineering - Build and enhance mobile applications using Ionic + Angular - Optimize mobile performance, offline functionality, and native-like interactions - Ship production-ready mobile features for iOS/Android User Experience Craftsmanship - Bring complex health and nutrition concepts to life in simple, elegant product flows - Collaborate with product and design teams to create frictionless experiences - Contribute to our design system, component library, and UI/UX standards Performance, Quality & Reliability - Implement cutting-edge performance optimization techniques (signals, zoneless patterns, hydration strategies, etc.) - Write maintainable, well-tested, stable code for both web and mobile experiences - Ensure accessibility, security, and compliance in UI interactions involving health data Engineering Leadership & Collaboration - Work closely with Back-End, Data, Platform, and Product teams - Participate in architecture discussions and advocate for FE best practices - Bring autonomy, ownership, and craftsmanship to a high-velocity startup environment Who You Are You’re a senior-level front-end engineer who: - Loves Angular and knows how to wield its most modern capabilities - Builds elegant UI/UX with an engineer’s discipline and a designer’s eye - Thrives in greenfield, mission-driven environments - Gets energy from autonomy and delivering high-impact features quickly - Wants to build consumer-grade products that significantly enhances lives - Comfortable solving complex problems in ambiguous, fast-paced environments - Cares deeply about performance, reliability, and craftsmanship Qualifications Required - 7+ years professional experience in front-end engineering - Expert-level experience with Angular (17+)—Angular 21 strongly preferred - Strong experience with Signals, Signal Forms, and modern reactive patterns - Deep experience building and shipping Ionic + Angular mobile applications - Strong understanding of state management, component architecture, and modular UI design - Strong knowledge of TypeScript, RxJS, and modern ES standards - Strong grasp of UI performance tuning and Core Web Vitals - Experience integrating with complex APIs and distributed backend systems - Ability to thrive in high-autonomy, high-speed startup environments Bonus / “Superpower” Skills - Experience with healthcare, wellness, or data-driven personalization - Experience designing or contributing to a design system - Experience with real-time systems, websockets, or event-driven UI - Experience in regulated environments (HIPAA/HITRUST) from a UX or FE perspective - Experience with high-scale consumer apps or mobile-first global platforms If you meet most—but not all—of the qualifications, we still encourage you to apply. Location Remote within the United States Why Youtopia? Impact at Scale Your work will be in the hands of tens of millions of people over time—and will directly influence how they eat, heal, and thrive. A Cutting-Edge Tech Stack Not legacy code. Not outdated approaches. Angular 21, Signals, Ionic, modern tooling, modern architecture. Mission-Driven Team A rare mix of heart, excellence, and world-class talent. Greenfield Front-End Engineering You’re building new experiences—not fixing someone else’s mistakes. A Career-Defining Build This is the kind of product senior engineers dream of shaping from the ground up. Compensation $65–$90 per hour 6-month contract, with potential extension or conversion to FTE

• Create and optimize responsive user interfaces for online stores • Create mock-ups and prototypes to present new features in our clients' online stores • Implement new features and UI components to deliver an intuitive and user-friendly experience • Advise clients on optimizing online stores and support change requests and new requirements • Integrate tests for new shop features for quality assurance and support quality processes • Analyze current frontend trends to drive product and process improvements

• Build features targeting Weave's desktop clients using web technologies (TypeScript/React/HTML/CSS). • Contribute to the underlying platform and libraries. • Communicate with other teams and individuals to coordinate work efforts. • Be responsible for long term code quality of what you write and maintain. • Pitch in where needed as a valued member of an autonomous, cross-functional team. • Collaborate in a high-trust environment.

Role Description Volkswagen Group Services is excited to present a fantastic opportunity to join our Volkswagen Digital:Hub in Spain. As part of the global Software Development Centre network in the Volkswagen Group, we constantly seek talented individuals ready to bring their unique skills to our projects. Our start-up environment is collaborative, innovative, and open to new ideas. We strive to cultivate a work culture that encourages individual growth, team empowerment, and project excellence. We value respect, teamwork, and the common purpose that binds us as a group. If you're ready to thrive in a dynamic start-up environment and be part of our family, supported by one of the largest companies in the world, we invite you to read further. About the Team and the Hub: - Our culture is centered around fostering individual growth and team empowerment within a flexible and supportive environment. - We prioritize respect, teamwork, and inclusivity, recognizing and valuing the unique contributions of each member. - We embrace a work-life balance philosophy and encourage continuous personal and professional development. Responsibilities: - Develop and Maintain: Design, develop, and maintain complex web applications using React.js, Typescript, tanstack, zustand, react-router and react-query. - Collaborate: Work closely with cross-functional teams including designers, product managers, and backend developers to create seamless and performant user experiences. - Lead and Mentor: Provide technical leadership and mentorship to junior developers, ensuring best practices and coding standards are followed. - Optimize: Optimize components for maximum performance across a vast array of web-capable devices and browsers. - Innovate: Stay updated with the latest industry trends and technologies, suggesting improvements and implementing innovative solutions to enhance our products. - Debug and Troubleshoot: Identify and resolve performance and scalability issues, bugs, and bottlenecks in a timely manner. Qualifications - Minimum of 4 years of experience in front-end development with at least 2 years specifically in React.js. - Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model. - Experience with popular React.js workflows (such as Flux or Redux) and common front-end development tools such as Babel, Webpack, NPM, etc. - Familiarity with RESTful APIs, HTML/CSS, and responsive design principles. - Proficiency in unit testing using frameworks like Mocha, Jest, React Testing Library, Cypress. - Excellent problem-solving skills, attention to detail, and the ability to work in a fast-paced environment. - Strong verbal and written communication skills, with the ability to effectively collaborate with remote teams. - CI/CD and Clean Architecture best practices. - Bachelor's degree in Computer Science, Engineering, or a related field is preferred. - Knowledge about relational databases (PostgreSQL, ...). - Development and architecture patterns. - Experience working with Agile. - DevOps Knowledge (AWS, Docker, Github Actions...). - Familiarity with Jira, Confluence. - English (min B2) and Spanish. Benefits - Fully remote work capability, with an option to work from our office when needed. - Access to professional development tools and free language courses. - Flexible working hours to accommodate personal and professional needs. - A competitive holiday package and access to a variety of employee discounts.