Job Description About the Role As a Senior React Developer at Aspire, you will play a key role in designing and delivering complex, high-performance web applications for the financial services domain. You’ll work on mission-critical projects where security, accessibility, and real-time data visualization are paramount. Collaborating closely with backend engineers, designers, and product managers, you will create scalable, responsive, and secure solutions that power modern banking and fin-tech platforms. What You'll Do Design, build, and maintain modular, reusable React + TypeScript components for financial web applications. Work with backend engineers to integrate RESTful and GraphQL APIs, ensuring optimal security and performance. Implement robust state management using Redux, Zustand, or React Context. Maintain high-quality code with unit, integration, and end-to-end testing (Jest, React Testing Library, Cypress). UI Excellence: Develop pixel-perfect, responsive UIs aligned with design systems (Figma), following WCAG and ARIA accessibility standards. Apply secure coding practices for authentication (OAuth2/OpenID Connect), sensitive data handling, and role-based access control. Use code splitting, lazy loading, memorization, and other techniques to optimize application performance. Review code, contribute to architectural discussions, and guide junior developers. Work with QA and DevOps teams to support pipelines and environment configurations. What You'll Need 6+ years of front-end development experience (3+ with React + TypeScript). Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. Proven background in financial services, digital banking, or fin-tech projects. Deep knowledge of React Hooks & Functional Components. Deep knowledge of State management (Redux Toolkit, Zustand, etc.) Solid TypeScript generics & typing best practices background. Experience in REST and GraphQL API integration Deep knowledge of Modern HTML5, CSS3, SCSS, CSS-in-JS (styled-components, TailwindCSS) Experience with authentication protocols (JWT, OAuth 2.0, SSO). Strong understanding of responsive design & cross-browser compatibility. Proficiency in testing frameworks (unit, integration, E2E). Knowledge of frontend security best practices (XSS, CSRF, secure token handling). Familiarity with agile workflows and tools (JIRA, Confluence, Git). Experience with financial dashboards, payment interfaces, or trading platforms is preferable. Familiarity with domain-driven design (DDD) and micro-frontend architecture. Exposure to server-side rendering (SSR). Knowledge of CI/CD pipelines, Docker, or container-based environments. Contributions to open-source projects or a strong GitHub portfolio. Awareness or knowledge of IT security best practices as defined by ISO/SOC or similar. Why Aspire Be part of a (Remote is here-to-stay) organization Work and learn from great minds Explore new opportunities to learn and grow every day by attending technical and nontechnical training Get market exposure by working with international tech leaders Nursery reimbursement benefit Attend virtual and onsite international tech conferences Exposure to work in an IT environment that adheres to rigorous security and compliance standards defined by ISO / SOC