Frontend Engineer
1 semana atrás
Company Description At Chrono Health, we're building the first AI health copilot for people with chronic conditions. A companion that truly understands patients, learns from their health over time, and helps them act before things spiral. Healthcare today is fragmented and reactive. We're flipping that paradigm. Chrono Health puts people back in control of their health, helping them understand their condition, improve it, and live with more quality of life and peace of mind. This isn't just another health app. It's the start of a movement, where patients finally have a partner they can trust, and where technology serves the people it matters most to. Role Description As a Frontend Engineer at Chrono Health, you will help build the core web experience of our AI-powered health companion. This is a unique opportunity for a product-minded, entrepreneurial engineer to build at the intersection of healthcare, software, and intelligent design, crafting interfaces that make complex health data feel human, intuitive, and actionable. We are adopting a vibe coding approach: leveraging AI and AI-assisted development tools as creative partners in the engineering process. You'll lead prompt-driven workflows, AI-accelerated prototyping, and intelligent automation to deliver fast, beautiful, and scalable web applications. This role isn't about writing every line of code by hand, it's about combining technical excellence, creative direction, and AI-augmented development to move with both speed and precision. You'll collaborate closely with the product, design, and backend teams to architect and deliver a frontend platform that empowers people with chronic conditions to understand their health, stay engaged, and take meaningful action every day. What will you do? Contribute to the development of our web application with a focus on responsive, highquality UI Implement features in collaboration with product managers, designers, and backend engineers Build and maintain reusable frontend components and services integrated with backend APIs Ensure high standards of code quality, testing, and performance optimization Participate in code reviews to ensure quality and share knowledge within the team Help shape frontend architecture for scalability, maintainability, and performance Jump in wherever needed, we're a startup, flexibility matters Communicate effectively in spoken and written English What makes you a great fit? Background: Bachelor's degree in Computer Science, Engineering, or related technical field — or equivalent hands-on experience Experience: 3+ years in software development, with strong frontend focus Expertise: Proficiency in , TypeScript, and modern JavaScript (ES6+); hands-on experience with and state management libraries such as Redux or similar UX-first mindset: Proven ability to build responsive, high-quality user experiences API integration: Solid experience working with REST and/or GraphQL APIs Execution excellence: Strong debugging, problem-solving, and performance optimization skills Team-ready: Experience with Git/GitHub and collaborative development best practices Tooling: Familiarity with CI/CD pipelines and testing tools (e.g., Jest, React Testing Library) Security-aware: Knowledge of authentication and authorization standards (OAuth, JWT) Bonus: Experience or strong interest with AI-assisted development tools (e.g., Copilot, Cursor, Claude Code) and cloud platforms (AWS, GCP, Azure)
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lisboa, Portugal Calyptus Tempo inteiroWant to put your job search on autopilot? Join our platform, complete a 6-minute AI screening interview, and get auto-applied to 100s of high-paying roles. Sign up now at and let the opportunities come to you. Core Responsibilities Act as a self-starter and take ownership as the first frontend engineer in Europe, setting the foundation for future growth....
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