Senior Front-End Developer

Powertalent: Recruitment, Selection, and Global Outsourcing

Since 2021, Powertalent has stood out for providing customized talent solutions. As specialists in recruitment and selection, we streamline complex processes and identify the best professionals worldwide.

We offer recruitment, outsourcing, and hybrid solutions, building local, nearshore, or offshore teams according to our clients' needs. We leverage Portugal’s advantages, such as its climate and safety, to deliver nearshoring solutions that drive business growth.

With Powertalent, we guarantee comprehensive and efficient solutions, allowing our clients to focus on what truly matters.

About our client

Our client is a global leader in professional services, helping organizations drive digital transformation, optimize operations, and grow sustainably. With around 743,000 professionals in over 120 countries, it combines innovation, and expertise in cloud, data, and AI to deliver strategic and technological solutions.

With a focus on results and a culture of shared success, it supports companies in reinventing their businesses and building long-lasting, trusted relationships.

About the Job:

We are looking for a highly skilled Senior Frontend Developer to join our development team. The ideal candidate will have solid experience in user interface development and reusable component creation, ensuring high performance, accessibility, and scalability.

Responsibilities:

  • Develop and maintain efficient, reusable, and reliable user interfaces using React.js, Next.js, and TypeScript.
  • Collaborate closely with designers, product managers, and backend developers to create high-quality products.
  • Ensure application performance and scalability by optimizing code and interfaces.
  • Implement and maintain high coding standards through code reviews and best development practices.
  • Create and execute unit and automated tests using Jest, Cypress, and other testing tools.
  • Apply best web accessibility practices (WCAG 2.1 AA) to ensure user inclusion.
  • Stay up to date with industry trends and new technologies to continuously improve processes and the technology stack used.

Requirements

    • Minimum of 5 years of experience in frontend development, with at least 3 years using React.js.
    • Solid experience with JavaScript and TypeScript.
    • Proficiency in HTML5, CSS3, and modern libraries such as Tailwind CSS.
    • Experience with Storybook for reusable component development.
    • Knowledge of state management using Redux or MobX.
    • Experience consuming RESTful APIs and handling asynchronous requests.
    • Familiarity with version control tools such as Git.
    • Experience in building scalable, high-traffic applications.
    • Knowledge of CI/CD, preferably with GitLab CI.
    • Ability to communicate complex ideas clearly, including to non-technical audiences.
    • Advanced English (C1 or higher) for effective communication in an international environment.

Nice to Have:

    • Experience with Vite for build optimization.
    • Knowledge of Shadcn (Radix UI) for building accessible components.
    • Experience with Server-Side Rendering (SSR) and Static Site Generation (SSG).
    • Experience with test-driven development (TDD) and automated testing.
    • Ownership mindset: proactively identifying and fixing bugs.

Benefits

    • Effective or B2B contract, it's up to you
    • Food subsidy
    • Health insurance
    • Hybrid Work (once a month at the office, Lisbon, Aveiro or Braga)
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