Senior Frontend Developer – AI

4 months ago

Remote, PortugalSenior

Responsibilities

Design and develop scalable, maintainable, and high-quality frontend solutions.
Build and evolve AI-powered frontend experiences for Contact Center and Unified Communications products.
Implement responsive and reusable web interfaces using Angular or similar frontend frameworks.
Integrate frontend applications with backend AI services, REST APIs, and GraphQL services.
Collaborate with designers, backend engineers, product managers, and AI-focused teams on user experiences.
Contribute to frontend architecture and subsystem-level technical design decisions.
Optimize application performance, responsiveness, accessibility, usability, and cross-browser behavior.
Write clean, maintainable, and testable code; participate in code reviews and improve engineering quality.
Troubleshoot and improve existing frontend applications, document technical decisions, and participate in planning, demos, and other team activities.

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
5+ years of experience in backend software development, with strong experience building modern APIs and distributed services.
Strong expertise in JavaScript, TypeScript, HTML5, CSS3, and modern frontend frameworks such as Angular or React.
Strong understanding of frontend architecture, reusable components, state management, and performance optimization.
Experience integrating applications with REST APIs and GraphQL services.
Familiarity with state management libraries, modern frontend build tools, frontend testing frameworks, and quality assurance practices.
Understanding of responsive design, accessibility, and frontend usability principles.
Experience building complex product experiences rather than only content-driven websites.
Ability to contribute to technical design discussions and provide functional specifications for smaller subsystems.
Strong problem-solving, collaboration, and communication skills in a fast-paced Agile environment.
Preferred experience includes AI-powered products, assistants, virtual agents, builder applications, design systems, component libraries, Azure or AWS, frontend delivery practices, leading frontend initiatives, mentoring engineers, and contributing to engineering standards.

Primarily remote work with occasional visits to the Coimbra office.
Future office locations are planned for Aveiro and Porto.
Opportunity to work on AI-powered Contact Center and Unified Communications products.

1,001-5,000 employees