Frontend Developer

About the Role

We are looking for a Senior Web Engineer to architect and build the entire web experience using Next.js and

React — a consumer-facing trading app with real-time data, SEO-optimised public pages, and internal admin

tooling. What We’re Looking For

You have built production web applications from zero to launch using Next.js. You are comfortable across the

full web stack — SSR/SSG, real-time WebSocket handling, responsive design, and performance optimization.

Ideally, you have worked on trading platforms, dashboards, or data-rich fintech products. You take ownership of

your codebase, care about developer experience, and can work independently to deliver high-quality, production-ready code. What You’ll Do

• Architect and build the Next.js web platform from scratch — project structure, CI/CD, component library, and design system. • Build real-time, data-intensive interfaces — live price rendering, interactive charting, and responsive

dashboards. • Build SEO-optimised content pages and public-facing discovery surfaces. • Build internal admin and operations tooling — dashboards, data tables, configuration interfaces, and

monitoring views. • Define frontend engineering standards — component architecture, testing strategy, accessibility, and

performance budgets. • Own cross-browser compatibility, Core Web Vitals, and responsive design across devices. • Drive code reviews, mentor team members, and champion best practices across the web team. Must-Have

• 4+ years frontend engineering with React in production; 2+ years with Next.js specifically. • Strong TypeScript skills and experience with SSR, SSG, and incremental static regeneration. • Experience building real-time features with WebSockets in web applications. • Experience with Tailwind CSS or utility-first CSS frameworks. • Experience building both consumer-facing and internal admin/dashboard UIs. • Understanding of SEO best practices — structured data, meta tags, Core Web Vitals.

• Familiarity with CI/CD, CDN deployment, and web performance optimization. Nice-to-Have

• Prior experience building trading platforms, brokerage dashboards, or fintech web apps. • Experience with charting library embeds (TradingView, Lightweight Charts, Highcharts). • Experience building complex admin portals with advanced table views, filters, and real-time updates. • Familiarity with search integration (Typesense, Algolia). • Experience with accessibility standards (WCAG 2.1) and internationalization (i18n). Tech Stack

Framework Next.js 14+, React 18+

Language TypeScript

Styling Tailwind CSS, Headless UI / Radix

Real-time WebSocket, SWR / React Query

Charting Charting library embed, Recharts / D3

Admin TanStack Table, React Hook Form

Deployment Vercel / AWS CloudFront, CDN, Edge functions

Testing Jest, Playwright (E2E), Lighthouse CI

We are looking for a talented Lead UI/UX Designer with experience in building SaaS

products to join our dynamic team. This role is perfect for a creative individual who thrives in a

fast-paced environment and is passionate about delivering exceptional user experiences from

concept to launch.

Salary No bar for good candidates.

Qualifications:

● Bachelor's degree in design, human-computer interaction, or related field; equivalent work

experience may be considered.

● Proven experience as a UI/UX Designer, preferably with a focus on SaaS products.

● Strong portfolio showcasing a range of UI/UX design projects and processes, including

wireframes, prototypes, and finished designs.

● Proficiency in UI/UX design tools such as Sketch, Adobe XD, Figma, or InVision.

● Excellent communication, collaboration, and problem-solving skills.

● Ability to thrive in a fast-paced, dynamic environment and manage multiple projects with tight

deadlines.

Experience: 1+ Years

Roles & Responsibilities:

Design and develop cross-platform mobile applications using React Native, ensuring high performance, responsiveness, and code quality.

Collaborate with UI/UX designers and backend developers to implement intuitive and visually appealing user interfaces.

Contribute to the technical design and architecture of mobile applications, ensuring scalability, modularity, and maintainability.

Evaluate and select appropriate libraries, frameworks, and tools to enhance the development process and application performance.

Implement new features and functionality in mobile applications based on project requirements and specifications.

Write clean and efficient code, conduct thorough testing, and ensure proper documentation of the implemented features.

Participate in code reviews and provide constructive feedback to team members. Collaborate closely with cross-functional teams, including designers, product managers, and backend developers, to ensure smooth project execution and timely delivery.

Identify and resolve bugs, performance issues, and other technical problems in mobile applications. Conduct debugging, testing, and optimization to ensure the stability and reliability of the applications.

Optimize the performance of mobile applications by identifying and addressing bottlenecks, reducing loading times, and improving memory usage.

Conduct profiling and performance testing to enhance the overall user experience.

Write unit tests and conduct thorough testing to ensure the quality, functionality, and compatibility of mobile applications across different devices and platforms.

Collaborate with quality assurance engineers to identify and resolve any defects or issues.

Stay updated with the latest trends, best practices, and advancements in mobile app development, particularly in the React Native ecosystem.

Continuously enhance your skills and knowledge to contribute to the improvement of the team's development processes and standards.

Requirements:

Proven experience as a Software Engineer, with a minimum of 1+years, specifically in mobile app development using React Native.

Strong proficiency in JavaScript, TypeScript, and React Native framework.

Familiarity with native mobile development (iOS and Android) and related tools.

Experience with mobile app testing frameworks, such as Jest or Detox.

Understanding of RESTful APIs and integration of mobile apps with backend services.

Knowledge of mobile app performance optimization techniques and tools.

Familiarity with Agile software development methodologies and practices.

Excellent problem-solving and analytical skills.

Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.

Preferred Qualification:

Bachelor's degree in Computer Science, Software Engineering, or a related field

Designation: React.js Developer (Frontend)

Department: Software Engineering Team

Location: Bangalore

Qualification: Any Computer (Graduate or Post Graduate)

Experience: 5+ years of relevant experience in developing and implementing user interface components using React.js concepts and workflows (Redux, Flux, and Webpack).

Responsibilities:

1. Developing and implementing highly-responsive user interface components using React concepts.
2. Developing and implementing front-end architecture to support user interface concepts.
3. Building reusable components and front-end libraries for future use
4. Optimizing components for maximum performance across a vast array of web-capable devices and browsers
5. Monitoring and improving front-end performance.
6. Prepare technical documentation
7. Collaborate with UX/UI designers to implement design into the code
8. Coach junior team members
9. Implement software enhancements and suggest improvements

Skills Required:

1. Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
2. Thorough understanding of React.js and its core principles
3. Experience with popular React.js workflows (such as Flux or Redux)
4. Preferred to have experience in Javascript, CSS, HTML, and Photoshop (any wireframing tool)
5. Knowledge of isomorphic React is a plus
6. Familiarity with RESTful APIs
7. Familiarity with React Native, NodeJS is a plus
8. Knowledge of modern authorization mechanisms, such as JSON Web Token
9. Good communication skills. Ability to understand business requirements and translate them into technical requirements
10. Good understanding of computer science fundamentals - data structures, algorithms, memory management, performance.
11. Enjoys coding and problem solving
12. Familiarity with code versioning tools (such as Git, SVN, and Mercurial)

Salary: Upto 18LPA (Negotiable)

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