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Senior JavaScript Engineer

Portugal
JavaScript, ReactJS, Node.js, Object-oriented Programming

We are seeking a Senior JavaScript Engineer to join our team and contribute to building and maintaining a web ecosystem for game developers. As a full-stack engineer, you will work closely with design teams, lead initiatives, and collaborate with both technical and non-technical stakeholders. This role prioritizes strong frontend expertise, communication skills, and experience with large-scale projects.

Responsibilities
  • Develop and maintain web applications for game developers
  • Write production-ready code and unit tests that meet both system and business requirements
  • Collaborate with design teams to translate design comps into responsive landing pages
  • Ensure adherence to OOP and MVC principles in coding practices
  • Work effectively as part of a team while also being self-driven and organized
  • Participate in Agile development processes to deliver high-quality solutions
  • Lead initiatives and communicate effectively with non-technical stakeholders
  • Optionally participate in on-call rotations for platform support
Requirements
  • Expert knowledge of JavaScript with at least 2 years of hands-on experience
  • Proficiency in React and Node.js
  • Strong understanding of OOP and MVC principles
  • Experience with HTML5 and CSS (SASS)
  • Proven track record of working on large-scale projects
  • Ability to consistently deliver technology projects on time and on budget
  • Agile development experience in small teams with a significant impact
  • Strong communication skills and the ability to lead initiatives
  • B2+ English proficiency
Benefits
  • International projects with top brands
  • Work with global teams of highly skilled, diverse peers
  • Healthcare benefits
  • Employee financial programs
  • Paid time off and sick leave
  • Upskilling, reskilling and certification courses
  • Unlimited access to the LinkedIn Learning library and 22,000+ courses
  • Global career opportunities
  • Volunteer and community involvement opportunities
  • EPAM Employee Groups
  • Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn