Senior Front End Developer; React.js

Brain Rocket 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.

❗️Please note that this role is office-based for Spain.

❗️If you need to be relocated, we take care of the process.

We are looking for an experienced Senior Front End Developer (React.js) to join our development team in Valencia. The product is a CRM management platform designed to help businesses manage customers, streamline communication channels, and improve retention through data‑driven engagement strategies. It focuses on optimizing customer lifecycle processes and enabling teams to influence long‑term customer loyalty.

• Experience working on large‑scale / enterprise‑level projects
• Experience designing complex CRM or SaaS systems
• Knowledge of state management libraries (Redux, Zustand, etc.)
• Experience with performance optimization and scalable UI systems
• Understanding of UX principles and product thinking.

• Interview with the Recruiter:
  An introductory conversation to get to know you better, discuss your background, and align expectations about the role and the company
• Technical Interview:
  An in‑depth discussion about your technical expertise, hands‑on experience, and approach to solving real‑world problems
• Final Interview with the Hiring Team: A conversation with team members and leadership to assess cultural fit, collaboration style, and alignment with the team’s goals
• Offer:
  
  If everything goes well, we’ll move forward with a formal offer to join our team.

• Learning and development opportunities and interesting, challenging tasks
• Official employment following Spain/EU laws, including registration of family members
• Relocation package (flight tickets + 2‑week hotel stay)
• Language development support and partial compensation for classes
• Birthday celebration gift
• 23 working days of annual vacation for proper rest
• Social Club and more than 50 events per year – coming soon
• Competitive remuneration level with annual review
• Team building activities

Bold moves start here. Make yours. Apply today!