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Principal Front-end Engineer

https://www.randstad.com Logo

Randstad

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Location:
Greece , Attica

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

Are you an experienced Front-end Engineer?This is your opportunity to join a leading and rapidly growing global organization within the GameTech industry. Principal Engineers hold a central role within the technology department, tasked with devising elegant, performant solutions to complex business problems. This position balances high-level technical roadmap execution with hands-on coding, ensuring the delivery of modular, reusable, and highly testable software.

Job Responsibility:

  • Hands-on Leadership: Maintaining active involvement in the codebase to solve root-cause issues and lead by example within the engineering squads
  • Architectural Bridge: Serving as the primary link between Architecture and Development teams to ensure scalable, secure, and high-performance software delivery
  • Technical Mentorship: Guiding the growth of engineers and assisting management in navigating complex technical challenges
  • Performance Oversight: Utilizing metrics such as Lighthouse and ChromeUX to monitor and optimize frontend health and user experience
  • Solution Design: Developing POCs and implementing robust solutions for non-functional requirements

Requirements:

  • Extensive expertise with JavaScript and preferably Vue.js
  • Advanced TypeScript skills combined with utility-first CSS frameworks like Tailwind and component libraries such as PrimeNG
  • Experience with Vite and Webpack for build optimization, with Storybook for component documentation
  • Proven ability to design and maintain Micro-frontend architectures using private NPM packages for internal shared libraries
  • Implementation of robust testing suites using Jest, Vitest, Jasmine/Karma, and Playwright
  • Familiarity with OpenShift and containerized environments for software delivery
  • Strong understanding of SPA/BFF communication, Service Workers, and modern Browser APIs (MutationObserver/ResizeObserver)
  • Expertise in Vue.js, React or Angular (v17+), including the migration or integration of high-scale platforms
  • Experience with action-based patterns using Pinia, VueX, and NgRx, alongside RxJS for reactive programming

Nice to have:

Knowledge of Server-Side Rendering (SSR) and hybrid mobile models (React Native/Ionic) will be considered as highly advantageous

Additional Information:

Job Posted:
February 23, 2026

Employment Type:
Fulltime
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