Grant Thornton Greece

Mid-level Frontend Engineer

  • Athens
  • 40 hours
  • mid-level
  • Grant Thornton Greece
  • Greece
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Who we Are


At Grant Thornton Greece, we’re not just part of a global network of 73,000 professionals across 150 countries. We’re independent thinkers who prioritize quality, inclusion, and integrity to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.


We don’t predict the future here—we shape it. ?


Milestones WE are Proud of

Great Place to Work certified for three years running!

Best Workplaces Hellas for 2025!

Best Workplaces for Women for three consecutive years!

Best Workplace in Professional Services & Consulting for 2025!

Proud members of the Diversity Charter Greece and certified with the SHARE Equality Label

Flexible way of Working (Hybrid)

Coaching & Counseling from Senior Professionals


The Role in Detail

As a Mid-Level Frontend Engineer in an outsourced capacity, you’ll be responsible for developing high-performance web applications using React.js and Redux, delivering sleek, responsive, and user-centric interfaces. Embedded within a fast-paced, cross-functional team, you’ll collaborate closely with product managers, designers, and backend engineers to bring innovative solutions to life. If you're a proactive problem-solver who thrives in dynamic environments, this role is for you. Experience with Angular, TypeScript, or mobile development is a strong plus. Step in, contribute, and make a measurable impact—right from day one.


Must-haves

BS/MS in Computer Science or equivalent practical experience

Strong proficiency in HTML5, CSS3, and JavaScript

Over 3 years of hands-on experience with React.js

Familiar with Redux, Context API, or other state management libraries

Skilled in creating responsive layouts using Bootstrap, Material UI, Ant Design, or similar frameworks

Solid experience in consuming RESTful APIs and integrating third-party services

Familiar with Node.js, Express.js, or similar backend technologies

Experienced in building applications optimized for PC/Mac, tablet platforms, and multiple browsers (IE, Firefox, Chrome, Safari)

Expertise in developing web apps focused on optimal performance, including browser caching and page rendering improvements

Knowledgeable in SEO standards and ensuring code compliance for better search engine visibility

Experience with agile development methodologies and adhering to best practices throughout the project lifecycle


Bonus Points if you have

Hands-on experience with Angular framework

Proficiency in TypeScript

Background in CMS Development

Strong experience in Web Development

Familiarity with containerized applications

Mobile Development experience

What’s in it for You?


At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:


Diverse and inclusive workplace

Friendly, Dynamic Working environment

Competitive Salary & Bonus

Insurance Program for all GT members

Fully funded Training & Professional Qualifications

Extra Days-off: August Freedays, Volunteering Days, Early leave days

Corporate Sports Teams (e.g., Running, Basketball, Volleyball)

Exclusive Discounts: Special offers and discounts for employees

Company Car (depending on job level)


Ready to Go Beyond?


If you're imagining a career that’s anything but ordinary, then Grant Thornton Greece is the place for you! We don’t just do business as usual—we go beyond. Ready to take that leap?


Simply upload your up-to-date CV, hit "apply", and we’ll handle the rest! ?


We are Grant Thornton. We go beyond business as usual, so you can too.

#WelcomeToMore #GoBeyondWithUs


JavaScript TypeScript HTML5 React.js Redux RESTful