Mid-Level Frontend Engineer
Join our team!
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 for Women 2024, for two 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, you'll build high-performance web apps with React.js and Redux, creating smooth, responsive interfaces. You'll collaborate with talented teams to bring innovative ideas to life. If you're passionate about problem-solving and thrive in fast-paced environments, you'll fit right in. Bonus points for experience with Angular, TypeScript, or mobile development. Join us and make an impact!
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
- Department
- Technology
- Role
- React.js developer
- Locations
- Athens
- Remote status
- Hybrid
- Contract type
- Full-time
- Seniority
- Medior

Athens
About Grant Thornton
The Grant Thornton culture is one of our most valuable assets and has steered us in the right direction for more than 100 years.
Today's world demands a culture that embraces change. We welcome fresh thinking and encourage people throughout the network to bring something new.
We focus on creating physical and virtual environments that promote health and wellbeing; psychologically safe places where people can be themselves, able to speak out, challenge, contribute fully and expect to be treated with respect and fairness.
Our open-minded culture leaves space for a diverse range of opinions that can challenge conventional thinking.
Mid-Level Frontend Engineer
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