Sr. Frontend Engineer | Typescript (remote) - Remote Eligible
Squad
About Our Client
Our client is a fast-growing company building digital products at the intersection of human–AI interaction and modern user experiences. Their focus is on creating intuitive, responsive, and accessible interfaces that make complex experiences simple, engaging, and human.
About the Role
As a Senior Frontend Engineer you will lead the development of the frontend and collaborate closely with engineers, AI scientists, product designers, and end users. This is a rare opportunity to shape a greenfield product at the intersection of usability, flexibility, and advanced reasoning.
Key Responsibilities
Own the End-to-End Frontend - Translate designs (Figma, wireframes, product specs) into production-ready code. Build and maintain reusable components, design systems, and UI patterns for speed and consistency.
Build interactive chat features: streaming messages, typing indicators, auto-scroll.
Design and ship responsive layouts that work seamlessly across desktop and mobile.
Ensure accessibility (a11y) with ARIA roles, keyboard navigation, and visible focus states.
Translate product requirements and design concepts into clean, maintainable, reusable components.
Collaborate with designers and backend engineers to define smooth API/UI integrations.
Handle error states gracefully with retry/recovery options.
Contribute to the design system and drive engaging micro-interactions.
Requirements
5+ years of professional frontend development experience.
Strong expertise with React (hooks, context, state management) and TypeScript.
Proficiency with modern styling approaches (Tailwind, CSS Modules, styled-components, etc.).
Proven track record delivering responsive, accessible, performant UIs.
Experience implementing animations/micro-interactions (CSS animations, Framer Motion, etc.).
Solid understanding of frontend architecture and component-driven design.
Excellent communication and collaboration skills in cross-functional teams in both English and Spanish.
Preferred qualifications
Experience with real-time/streaming interfaces (chat apps, live dashboards).
Familiarity with testing frameworks (Jest, React Testing Library, Cypress).
Experience with design systems and scalable component libraries.
Interest in human–AI interaction design.
Comfortable working in fast-paced, iterative environments.
Why Join this project?
Work on greenfield products where design and UX take center stage.
Collaborate with a world-class team of engineers and designers.
Help define how people and AI interact through intuitive chat UIs.
Join a remote-friendly culture, flexible across LatAm and US time zones.
Be part of a project that values craftsmanship, ownership, and innovation.
What we offer
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Work with the Best, Become the Best.
At Squad, we don’t just build software—we build high-performing, multidisciplinary teams that drive digital acceleration. Our culture is rooted in collaboration, innovation, and continuous growth, ensuring that every team member is empowered to take ownership of their work and make a real impact.
What makes working with us different?
Global-Scale Projects, Startup Agility – We work with top-tier US companies, from high-growth startups to established enterprises, solving complex engineering challenges with cutting-edge technologies.
High-Impact Work – You won’t be another cog in the machine. Here, you’ll have the chance to shape meaningful solutions, influence decision-making, and see the direct impact of your contributions.
Ownership & Growth – We believe in autonomy with accountability—our team members take the lead, drive projects forward, and constantly refine their craft.
A People-First Mindset – Whether it’s flexible work arrangements, continuous learning opportunities, or an emphasis on work-life balance, we prioritize the well-being and growth of our team.
Tech-Driven Excellence – Our engineers are passionate about best practices, scalability, and crafting high-quality code. You’ll work with some of the best talent in the industry, always pushing boundaries.
If you’re looking for a dynamic environment where you can grow, innovate, and make an impact—this is the place for you. ????