Senior R&D Engineer- UI / UX

The Opportunity At Certa, we are building the AI-native Operating System for global enterprise relationships. We have the clients (Fortune 100/500) and the robust backend technology. Now, under the guidance of our new Head of Design, we are elevating our experience to match the best consumer products in the world. We are looking for our First Design Engineer. You are the "missing link" between our pragmatic engineering requirements and our ambitious design vision. You won't just implement tickets; you will define how our product feels.

The Role This is not a standard Frontend Engineer role, nor is it a Product Designer role. This role is equal parts: Craft-focused Frontend Engineering: You write production-grade code, but you obsess over the details that others miss. Systems Thinking: You don't just build components; you build the architecture (Design System) that allows the rest of the team to build beautiful UI faster. Figma-to-Code Mastery: You bridge the gap between static Figma files and dynamic browser realities, moving fluidly between design and implementation.

What You Will Do

1. Architect the Design System & UI Patterns Take ownership of our internal design system. You will treat it as an internal product, creating a type-safe, accessible, and composable library in React & TypeScript. Manage the tokens, components, patterns, documentation, and governance required to scale design across a remote engineering team. Bridge the gap between Figma Variables/Tokens and code, ensuring a single source of truth for our visual language.
2. Make AI-Native UX Feel Trustworthy & Human Implement interaction patterns specifically for AI workflows: streaming states, progressive disclosure, and optimistic UI. Build for "explainability" and human-in-the-loop controls, ensuring users trust the system even when it automates complex tasks. Make complexity feel simple—especially when the system is performing sophisticated "smart" operations in the background.
3. Maximize Output with AI-Assisted Tooling Hyper-automate the mundane: Use AI coding assistants (Cursor, Copilot, etc.) to handle boilerplate and scaffolding, allowing you to spend 80% of your time on the 20% of the "feel" and "craft." Build tooling and guardrails (linting rules, visual checks, component playground workflows) that help the team ship high-fidelity UI consistently.
4. Bridge Design & Code (Figma-First) Live in Figma: You are expected to be as comfortable in Figma as you are in VS Code. You’ll tweak layouts, design missing states, and refine prototypes yourself. Push performance beyond just metrics: focus on rendering, bundle size, perceived speed, and interaction responsiveness. Raise the bar on accessibility and cross-browser behavior, ensuring the product is usable by everyone.

Must Haves

1. Expert Figma Skills: This is a primary requirement. You should be fluent in auto-layout, components, variables, and prototyping. You view Figma as a design environment and a technical spec.
2. AI-Assisted Workflow: You are a "power user" of AI tools (Cursor, Copilot, v0, etc.). You know how to leverage AI to move faster without sacrificing the quality of the final output.
3. Strong Frontend Foundation: Deep expertise in React + TypeScript with a track record of shipping complex, data-heavy UIs in production.
4. Demonstrated UI Craft: A portfolio showing obsession with spacing, typography, interaction detail, and motion. You likely have a "Folder of Inspiration" from the best apps in the world.
5. Design System Experience: Strong experience building and maintaining a design system: tokens, components, patterns, and documentation.
6. Accessibility Expertise: You build keyboard-first UX, understand screen reader behavior, and enforce correct ARIA usage by default.
7. Modern Tooling: Experience with Vite and modern frontend tooling; comfortable setting up and customizing JS tooling/build systems.

Why You? (The "Craft" Factor)

1. You are inspired by the design-engineering cultures of companies like Linear, Vercel, Family, or Arc (The Browser Company).
2. You get annoyed when a modal closes without an exit animation.
3. You understand that latency is a UX problem, and you use optimistic UI updates to make the app feel instant.
4. You believe enterprise software doesn't have to look like a spreadsheet from 2005—it should feel as fluid as the best consumer apps.
5. You are an "AI-augmented" engineer who uses modern tools to do the work of three people while maintaining the taste of an artisan.

Job Role: Frontend Developer - 2+ Years - Immediate Joiner

Location: Bangalore

Company Overview

IAI Solution Pvt Ltd. operates at the edge of applied AI where foundational research meets real-world deployment. We craft intelligent systems that think in teams, adapt with context, and deliver actionable insight across domains.

Position Summary

We are looking for a Front-End Developer (2+ Years experience) to join our team in Bengaluru, India with strong expertise in front-end technologies like JavaScript, HTML, CSS, React, and Next.js, as well as a solid understanding of back-end development, including database management and data structures and algorithms (DSA). The ideal candidate will have experience working with both SQL and NoSQL databases, such as MongoDB, and be proficient in using Git for version control. Experience in building SaaS platforms is highly desirable.

Key Responsibilities

• Design, development, and maintenance of scalable, high-performance web applications with a focus on front-end.
• Build responsive and user-friendly interfaces using JavaScript, TypeScript, HTML, CSS, React, Next.js, and Tailwind CSS.
• Define and implement best practices in front-end architecture, state management, and design systems.
• Optimize rendering strategies (SSR, SSG, ISR, RSC) to ensure high performance and SEO-friendly applications.
• Collaborate with product managers, designers, and back-end engineers to define technical requirements and deliver high-quality software.
• Ensure seamless integration with back-end services and databases (SQL, NoSQL, MongoDB).
• Troubleshoot, debug, and optimize applications for maximum speed, scalability, and reliability.

Qualifications

• 2+ years of professional experience in front-end development, delivering production-grade applications.
• Strong expertise in JavaScript, TypeScript, React, Next.js, HTML, CSS, and Tailwind CSS.
• Proficiency in animation libraries (e.g., GSAP) and building engaging UI experiences.
• Solid understanding of rendering strategies (SSR, SSG, ISR, RSC) and front-end performance optimization.
• Experience with state management libraries (Redux Toolkit, Zustand, Context API, or similar).
• Expertise in building reusable, modular, and scalable component-driven architectures.
• Familiarity with design systems and UI/UX best practices.
• Good understanding of back-end fundamentals, databases (SQL, NoSQL, MongoDB), and REST/GraphQL APIs.
• Strong foundation in data structures and algorithms (DSA).
• Excellent problem-solving and debugging skills.
• Proficiency in Git and collaborative development workflows.

Must-Have Skills

• React, Next.js, TypeScript, Tailwind CSS
• State management (Redux Toolkit/Zustand/Context API)
• Rendering strategies (SSR, SSG, ISR, RSC)
• Strong understanding of UI/UX and responsive design principles
• Strong knowledge of memoization techniques and performance optimization
• Proficient in leveraging network interceptors
• Git and version control best practices
• 
  

Good-to-Have Skills

• Experience with animation libraries (GSAP, Framer Motion)
• Exposure to SaaS platform development
• Knowledge of testing frameworks (Jest, Cypress, React Testing Library)
• Understanding of CI/CD pipelines and DevOps practices

Preferred Qualifications

• Contributions to open-source projects or strong GitHub/portfolio demonstrating advanced front-end work.
• Experience in AI-driven platforms or SaaS-based product companies.

Perks & Benefits

• Competitive salary with performance-based bonuses.
• Opportunity to work on cutting-edge real-time audio/video applications.
• Flexible working hours .
• Access to the latest development tools and technologies.

Job description

Overview

The infrastructure for regulation-compliant AI. Train and deploy generative AI for the large enterprise.It is the most private solution for enterprise AI. Achieve best-in-class and compliant AI at the fraction of the time and cost. It is an enterprise AI platform that provides state-of-the-art and regulatory-compliant AI for a fraction of the cost. It simplifies model training across privacy-critical datasets using Federated Learning and Differential Privacy.

Ø Roles & Responsibilities:-

Strong proficiency in JavaScript.

Thorough understanding of React.js and its core principles.

Experience with popular React.js workflows (such as Flux or Redux)

Familiarity with newer specifications of Ecma Script.

Familiarity with RESTful APIs.

Knowledge of modern authorization mechanisms, such as JSON Web Token.

Familiarity with modern front-end build pipelines and tools.

Experience with common front-end development tools such as Babel, Webpack, NPM, etc.

Ability to understand business requirements and translate them into technical requirements.

A knack for benchmarking and optimization.

Develop reusable components and front-end libraries for future use.

Optimize components for maximum performance across a vast array of web-capable devices and browsers.

Collaborate with other team members and stakeholders. Utilize Redux for state management.

In this role, you will be responsible for developing and implementing user interface components using React. js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

·       Skills: HTML and CSS. HTML and CSS are key abilities to consider. ...

·       Fundamentals of JavaScript. JavaScript is the most important skill for developers to have. ...

·       JavaScript ES6. ...

·       JSX (JavaScript XML) ...

·       Variables and Scoping. ...

·       Git. ...

·       DOM and Event Handling Facility.

Location-Bangalore/Remote

P.S-Only IIT, atlassian,google,slack,zoom,e-commerce,internet & product based startup companies

Responsibilities

• Translate functional requirements into technical design
• Interact with clients and internal stakeholders to understand the visulaisation and platform requirements in detail 
• Design, Develop and Deliver reusable components and front-end libraries
• Translate designs and wireframes into high quality code 
• Optimise components for maximum performance across a vast array of web-capable devices and browsers
• Work closely with QA team and ensure the application is bug-free

Candidate Requirements

• Strong knowledge for charts
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Knowledge of isomorphic React is a plus
• Familiarity with RESTful APIs
• Knowledge of modern authorization mechanisms, such as JSON Web Token
• Familiarity with modern front-end build pipelines and tools
• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
• Ability to understand business requirements and translate them into technical requirements
• A knack for benchmarking and optimisation
• Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
• Good understanding of asynchronous request handling, partial page updates, and AJAX4Familiarity with browser testing and debugging

• 5+ years of experience in software engineering
• A background in front-end web development and/or API development.
• Demonstrated competency in one or more of the following: JavaScript, TypeScript, React/Redux, AngularJS,  or comparable JavaScript MVC framework.
• Demonstrated competency in one or more of the following client-side build tool: Webpack, gulp, jspm
• Have a good understanding of what good UX and UI design are.
• Experienced in client-side framework/technologies before such as: React, AngularJS, jQuery, HTML, CSS
• Experienced in using client-side build tools such as gulp, WebPack, JSPM, NodeJS, and other CLI is a plus
• Understand how to get good performance on UI implementation (time to interaction, bundling, and splitting resources)
• Some previous work portfolios would be great.
• Good knowledge of how to use source control systems like git and GitHub.