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Senior Frontend Developer (React)

Lisbon, Lisbon, Portugal

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're looking for an experienced Senior React Developer to join our development team in Lisbon, Portugal!

✅ 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.
 
✅ Requirements:
✔️A minimum of 5 years of commercial experience in web development;
✔️At least 3 years of professional experience with React;
✔️Solid knowledge and experience in modern SPA frameworks (Angular, React, Vue, etc.)  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;
✔️Advanced level of English.
 
✅ Would be a plus:
✔️Experience with  NodeJS and its ecosystem;
✔️Experience in working with Docker, NGINX, MySQL/MongoDB, and GraphQL;
✔️Strong product eye & understanding of typical web UX.
 

✅ 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 up to 2 weeks, and visa relocation support for our employees and their family members).
📚 Opportunity to develop language skills, with partial compensation for the cost of English and Portuguese language classes (for localization purposes).
🎾  Partial compensation for tennis and padel lessons.
🏀 Urban Sport membership benefit (the most diverse sports and wellness offering in Europe, with more than 50+ activities).
🏥 Private medical coverage, including inpatient, outpatient, dental care, annual check-ups, and maternity support.
🏝 Time for proper rest, with 24 non-business days per year and an additional 6 paid sick days.
🚌 Transport compensation - 300 euros net per month.
📈 Competitive remuneration level with annual review.
🤝 Teambuilding activities.

✅ Recruitment Process:

1. Interview with the Recruiter.
2. Technical Assessment via HackerRank.
3. Technical Interview with the Technical Team.
4. Final Interview with the Hiring Leads.
5. Offer.

❗️Important: This is an on-site position based in Lisbon. Remote or hybrid work is not available. Candidates must either already be in Lisbon or be willing to relocate. Full relocation support will be provided if necessary.❗️

 

Bold moves start here. Make yours. Apply today! 

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We are hiring for this position in Portugal, but we might also have the same roles available in other countries where we have offices. Please select if you would be open to considering the following locations: *
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