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Middle/Senior JavaScript Developer

1 miesiąc temu

Warsaw, Polska Sigma Software Pełny etat
Job Description

  • Create and maintain JavaScript Node.js SDKs for the accessibility testing engine, supporting frameworks like Webdriver.io, Cypress, and Playwright
  • Extend functionality of existing frameworks to enhance testing capabilities and ensure a seamless developer experience
  • Collaborate with the team to harmonize SDK frameworks, ensuring consistency and maintainability across different tools
  • Continuously improve SDK performance, usability, and maintainability
  • Participate in the Scrum process - planning, estimating, and delivering features and bug fixes
  • Ensure robust and easy-to-use SDKs by following best practices in coding, testing, and documentation
  • Stay updated with the latest in JavaScript, web development, and accessibility technologies

Qualifications

  • 3+ years of experience with JavaScript programming language and its ecosystem
  • Hands-on experience with Vanilla JS
  • Proven experience with test automation frameworks such as Webdriver.io, Cypress, and Playwright
  • Deep understanding of web technologies, including HTML, CSS, and DOM manipulation
  • Familiarity with JavaScript build tools and bundlers like Webpack, Rollup, or Parcel
  • Knowledge of JavaScript testing frameworks like Jest, Mocha, or Jasmine
  • Experience with version control systems, notably Git and GitHub
  • Understanding accessibility principles and guidelines (WCAG, WAI-ARIA)
  • Experience with cross-browser compatibility testing and debugging
  • Knowledge of CI/CD concepts and familiarity with tools like Jenkins, Travis CI, or CircleCI
  • Upper-Intermediate level of English

WOULD BE A PLUS

  • Familiarity with TypeScript and its benefits in SDK development


Additional Information

PERSONAL PROFILE

  • Strong analytical mindset and problem-solving skills
  • Proactive and self-motivated
  • Strong communication and collaboration skills
  • Passion for writing clean, maintainable, and efficient code

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