Senior React Developer

Posted 2 Days Ago
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Amman Nagar, Kilkattalai, Chengalpattu, Tamil Nadu, IND
In-Office
Senior level
Information Technology • Software • Consulting
The Role
Designs and delivers secure, scalable React and TypeScript applications for financial services. Responsibilities include integrating REST and GraphQL APIs, implementing state management, building accessible responsive interfaces, optimizing performance, writing automated tests, applying authentication and security practices, supporting CI/CD environments, reviewing code, contributing to architecture, and mentoring junior developers.
Summary Generated by Built In
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




Skills Required

  • 6+ years of front-end development experience, including 3+ years with React and TypeScript
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
  • Professional experience in financial services, digital banking, or fintech projects
  • Deep knowledge of React Hooks and functional components
  • Experience with Redux Toolkit, Zustand, or comparable state management
  • Strong TypeScript generics and typing best practices
  • Experience integrating REST and GraphQL APIs
  • Knowledge of HTML5, CSS3, SCSS, CSS-in-JS, styled-components, or Tailwind CSS
  • Experience with authentication protocols including JWT, OAuth 2.0, and SSO
  • Understanding of responsive design and cross-browser compatibility
  • Proficiency with unit, integration, and end-to-end testing frameworks
  • Knowledge of frontend security practices including XSS, CSRF, and secure token handling
  • Familiarity with agile workflows and JIRA, Confluence, and Git
  • Experience with financial dashboards, payment interfaces, or trading platforms
  • Familiarity with domain-driven design and micro-frontend architecture
  • Exposure to server-side rendering
  • Knowledge of CI/CD pipelines, Docker, or container-based environments
  • Open-source contributions or a strong GitHub portfolio
  • Awareness of IT security practices based on ISO, SOC, or similar standards
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The Company
472 Employees
Year Founded: 2002

What We Do

Aspire is a Jordan-based technology and software engineering services provider that helps clients across the MENA region, the United States, and Europe. Its offerings include digital consulting, cloud services, quality assurance, and technology solutions, with expertise supporting financial services, healthcare, e-commerce, media, publishing, and travel organizations. Aspire also delivers digital transformation services and develops local technology talent for global clients and partners.

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