Design and develop a high-performance web payment integration platform using modern SPA/SSR techniques. Collaborate with Backend and DevOps, enforce engineering best practices, optimize client-side performance, implement testing and styling standards, and consume REST/GraphQL APIs.
BrainRocket is a global company creating end-to-end tech products for clients across Fintech, iGaming, and Marketing. Young, ambitious, and unstoppable, we've already taken Cyprus, Malta, Portugal, Poland, and Serbia by storm. Our BRO team consists of 1,300 bright minds creating innovative ideas and products. We don’t follow formats. We shape them. We build what works, launch it fast, and make sure it hits.
We are seeking a Front-end Developer (React) to join our growing fintech product development team in Lisbon, Portugal. In this role, you will work on a payment integration platform, and deliver a scalable and high-performance financial solution.
✅Area of responsibilities:
✔️Design and develop a web platform that meets web-performance requirements;
✔️Close collaboration with Backend and DevOps teams;
✔️Develop and maintain the technical excellence of the team using the best approaches and engineering practices;
✔️Optimizing components of performance/quality perspective.
✅ Would be a plus:
✔️Experience with NodeJS and it’s ecosystem;
✔️Experience in working with Docker, NGINX, MySQL/MongoDB, and GraphQL;
✔️Strong product eye & understanding of typical web UX.
✅Requirements:
✔️A minimum of 5 years of commercial experience in web development;
✔️3+ years of commercial experience as a frontend developer (React);
✔️Solid knowledge and experience in modern SPA frameworks and their SSR ecosystem;
✔️Excellent Javascript knowledge and programming experience with ES5/ES6;
✔️Proficiency with Typescript;
✔️Familiarity with testing frameworks and test runner frameworks;
✔️Practical experience in setting up styling standards, guidelines and best practices;
✔️Experience consuming REST APIs, GraphQL APIs;
✔️Clear understanding of SOLID/GRASP, client-side architecture, and design patterns;
✔️Awareness of cross-browser compatibility issues and client-side performance considerations;
✔️Exceptional learning skills, problem-solving, and ability to work independently;
✔️Solid understanding and extensive experience with tools like git, npm, ViteJS, Webpack, and Linters;
✔️At least Intermediate level of English.
✅ We offer excellent benefits, including but not limited to:
🧑🏻💻 Learning and development opportunities and interesting challenging tasks;
✈️ Relocation package (tickets, staying in a hotel for 2 weeks);
🏋️♂️ Company fitness corner in the office for employees;
📚 Opportunity to develop language skills and partial compensation for the cost of language classes;
🎁 Birthday celebration present;
🏝 Time for proper rest and 24 working days of Annual Vacation;
🍲 Breakfasts and lunches in the office (partially paid by the company).
Join BrainRocket and rock with us! 🚀
Bold moves start here. Make yours. Apply today!
By submitting your application, you agree to our Privacy Policy.
