We are seeking a highly skilled and experienced Senior React Engineer to join our dynamic team. Responsibilities include contributing high-quality code to a Political Intelligence platform, creating technical designs, participating in technical discussions, giving and soliciting feedback on technical design documents and pull requests, collaborating with Product Management and UX design teams, prioritizing the backlog and sprint plans, and performing tasks related to CI/CD, quality, and testing. The ideal candidate will have 4+ years of commercial experience as a front-end developer using JavaScript and TypeScript, experience with React, NextJS, Tailwind CSS, and the App Router (including form submission). Excellent communication skills and upper-intermediate English are essential.