Senior Full-Stack Software Engineer

Senior Full-Stack Software Engineer

Ciklum

Remote, Spain

About the role

As a Senior Full-Stack Software Engineer, you'll become a part of a cross-functional development team engineering experiences of tomorrow.

Responsibilities

  • Be responsible for building, maintaining, and improving front-end using React JS and back-end systems using Node JS , Java based services using Agile development methods;
  • Be a part of the development of scalable web applications with cutting edge technologies, such as: React JS, Node JS, ES6, HTML5, CSS3, Java etc.;
  • Leverage your skills and experience to design, build and maintain the next-generation web-based GUI and contribute features to a complex product built in a distributed Microservices environment;
  • Contribute to team and organizational improvements in process and infrastructure, develop solutions used by our customers, with a strong emphasis on performance and quality;
  • Maintain high-quality code by writing unit, integration tests, and automation using tools like Selenium or Cypress or Playwright or Similar technologies.

Requirements

  • 7+ years of hands-on experience in React JS, Node JS (Preferably Nest JS framework) and core concepts;
  • 4+ Years of experience in Java (Spring Boot, Microservices);
  • 7+ years of hands-on experience in HTML5, CSS3;
  • 7+ years working with any Databases (Postgres SQL, NoSQL, MongoDB – advantage);
  • Perform SDET (Software Development Engineer in Test) tasks. This includes proficiency in automation testing using tools like Selenium, Cypress, Playwright, or similar technologies;
  • 4+ years of experience with Frontend libraries/frameworks like ReactJS;
  • 4+ years of experience with backend libraries/frameworks (Nest JS);
  • 4+ years of experience with modern CSS/CSS-in-JS development;
  • Experience with build tools;
  • Passion for the internet, frontend, and HTML, eager to learn and advocate for the next-generation technologies and tooling;
  • A can-do attitude and desire to become a technological focal point in the company;
  • Experience with CI/CD – big advantage.

Desirable

  • Experience in the development of mobile applications;
  • Relevant academic background.

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