
GRiT Solutions
Senior React Developer
Lisbon
October 28, 2025
Full-time
Senior React Developer
There's no secret to become number-one, it takes willingness to improve and determination to pursue it. At GRiT®, it’s all about the journey getting there. We trust talent and intelligence are important, yet passion and perseverance are key to achieving any goal.
We are Tech Passionate People with a Purpose, delivering solutions while building strong long-term relations.
Recognizing each person’s unique contribution to our collective success, we embrace inclusion and diversity, committed to creating a respectful and socially responsible environment.
People. Technology. Innovation. All-around it.
Are you GRiTTY enough to be part of our journey? Take the first step by applying now and let’s create our future together.
Job Description:
We are looking for a Frontend Developer to take part in the design and development of modern, scalable, and high-performing web applications.
You will work with React, TypeScript, and TailwindCSS to deliver intuitive and engaging user experiences, collaborating closely with designers, backend engineers, and product owners.
If you’re passionate about crafting beautiful, efficient, and user-friendly interfaces, and you enjoy working in an agile and collaborative environment, we’d love to hear from you.
Must-Have:
- Bachelor’s degree in computer science, Engineering, or related discipline
- Proven experience developing web applications with React, TypeScript, and TailwindCSS
- Strong understanding of vanilla JavaScript (ES6+) and browser APIs
- Experience with modern build tools and bundlers, ideally ViteJS
- Solid experience integrating RESTful APIs
- Familiarity with GitHub or GitLab version control
- Ability to write clean, maintainable, and well-documented code
- English level B2/C1 – capable of communicating effectively in an international environment
Would be great if you have:
- Experience with backend development in Java 21 and Spring Boot
- Familiarity with Angular
- Experience with CI/CD tools and deployment practices
- Strong testing mindset and experience with Jest, React Testing Library, Cypress, or Playwright
- Knowledge of MUI library
- Understanding of frontend automated testing frameworks
- Experience with Agile methodologies and tools such as Jira
- Awareness of accessibility standards and best practices
What’s in it for you:
- Continuous Training and Certifications
- GRiT Prizes: GRiT Baby Gift, GRiT Birthday Prize, GRiT Recommendation Prize
- Exclusive Partnerships/Discounts: (Gym, Health, Well-being, Lifestyle, Financial, etc…)
- Unique Events
- Welcoming Office (Fruit, Coffee, Pool Table, etc.)
- Competitive Compensation
- Pay for Performance
#TechWithPassion - Fuel your fire, join our tech tribe!
Apply here:
Contacts and address
Av. 5 de Outubro 124, 9º
1050-061 Lisboa