
Are you a UI whiz with a knack for crafting beautiful and intuitive interfaces? Do you love the
challenge of building cross-platform apps with cutting-edge technologies? If so, we want you on our
team!
About the Role:
We're seeking a talented and passionate Software Engineer with a deep understanding of
JavaScript, React, and Flutter to join our fast-growing team. You'll play a key role in designing,
developing, and implementing user interfaces for our web and mobile applications. You'll collaborate
closely with designers, product managers, and backend engineers to bring our vision to life and
create exceptional user experiences.
Responsibilities:
- Design and develop user interfaces (UI) using JavaScript, React, and Flutter
- Build reusable, maintainable, and performant UI components
- Implement responsive layouts that adapt seamlessly across different devices (web, mobile)
- Integrate UI components with backend APIs
- Write clean, well-documented, and testable code
- Collaborate with designers to translate design mockups into functional UIs
- Participate in code reviews and knowledge sharing
- Stay up-to-date on the latest UI development trends and technologies
Qualifications:
- 3+ years of experience as a software engineer with a focus on UI development
- Proficiency in JavaScript, including ES6+ features
- In-depth knowledge of React and experience building React applications
- Solid understanding of Flutter and experience building cross-platform mobile apps
- Experience with UI design principles (user experience, accessibility)
- Familiarity with CSS frameworks (e.g., Bootstrap, Material-UI) a plus
- Experience with state management libraries (e.g., Redux, MobX) a plus
- Experience with unit testing frameworks (e.g., Jest) a plus
- Excellent problem-solving and analytical skills
- Strong communication and collaboration skills
- Ability to work independently and as part of a team
Bonus Points:
- Experience with UI animation libraries (e.g., React Spring, Rive)
- Experience with continuous integration/delivery (CI/CD) pipelines
- Experience with accessibility best practices
- Experience with version control systems (e.g., Git)

About KJBN labs
About
With a strong foundation in technology and a deep understanding of the ever-evolving business landscape, we recognized the pressing need for user-friendly, scalable, and cost-effective SaaS solutions. Driven by this realisation, we embarked on a mission to craft software that seamlessly integrates into diverse industries, catering to their unique requirements and challenges.
Candid answers by the company
Agri tech product
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Front-End Developer (React.js) – Mumbai | Immediate Joiners
Location: Mumbai
Experience: 2+ Years
Job Type: Full-Time
Notice Period: Immediate Joiners Only
About the Role
We are hiring a Front-End Developer to join our product engineering team. The ideal candidate has experience working in product-based companies and has contributed to at least one end-to-end e-commerce platform project.
Key Responsibilities
- Develop and maintain responsive UIs using React.js
- Convert UI/UX designs into reusable front-end components
- Optimize components for performance and cross-browser compatibility
- Integrate front-end with backend RESTful APIs
- Collaborate with product, design, QA, and backend teams
- Participate in code reviews, agile ceremonies, and testing
Required Skills
- Strong in JavaScript (ES6+), React.js, HTML5, CSS3
- Experience with Redux/Zustand for state management
- Knowledge of REST APIs, responsive design, and Git
- Familiarity with debugging and front-end performance optimization
Strong React Native Frontend / Mobile Developer Profile
Mandatory (Experience 1) – Must have minimum 5+ YOE in React Native with JavaScript (including ES6+ syntax).
Mandatory (Experience 2) – Must have 4+ years of hands-on native mobile development experience for both Android and iOS platforms
Mandatory (Skills 1) – Must have expertise in state management using React Hooks & Redux for efficient data flow.
Mandatory (Skills 2) – Must have experience in publishing apps to Play Store and App Store.
Mandatory (Education) - B.E / B.Tech
Job description
We are looking for an experienced HTML developer to oversee the design, coding, and implementation of projects.
In this role, you will be required to collaborate with Website Designers on the initial web design, write the code, ensure cross-platform compatibility, and provide user support.
To be successful as an HTML developer, you should have a good eye for detail and excellent knowledge of front-end technologies like HTML5, CSS3, Bootstrap.
HTML Developer Responsibilities:
Meeting with Web designers to discuss project design and layout.
Coding the entire HTML site from end to end.
Debugging code and front-end web applications.
Ensuring cross-platform compatibility.
Troubleshooting application errors.
Conducting website performance and usability tests.
Meeting publication deadlines.
Providing user support.
HTML Developer Requirements:
At least 2 years experience as an HTML Developer.
In-depth knowledge of front-end coding languages including HTML, CSS
Basic Knowledge on Javascript, Jquery
Ability to troubleshoot coding and application errors.
Knowledge of web design and user application requirements.
Ability to meet strict publication deadlines.
Good understanding of SEO principles and ensuring that the application will adhere to them
What are we looking for:
- We are looking for someone that has an eye for design, solid experience in ReactJS, are value-driven and product-oriented. You will own all phases of user interface development.
- From architecture and design to implementation and customer engagement. This role isn’t just about coding; it's about owning features end-to-end, translating them from concepts to user-centric products
- Each engineer owns the feature they are building and is responsible for turning it into reality, and we will need your front-end expertise to find solutions to problems and challenges and deliver on roadmap objectives.
- 4+ years of experience in web frontend technology, including React, TypeScript, and CSS-in-JS.
- Significant experience with JavaScript frameworks and client-side state management, particularly React.js and Redux.
- Knowledge of 2D visualization libraries like D3 and 3D visualization tools such as Three.js and WebGL is a plus.
- Expertise in developing solutions for complex problems and integrations, with a strong product sense to balance technical and product requirements.
- Skilled in working collaboratively with cross-functional teams, including design, product, tech, learning experience & marketing.
- Independent and capable of producing 'production ready' code with minimal guidance.
- Proficient in performance optimization and CDN caching strategies.
- Nice to have: Full stack experience working in backend.
Mandatory Requirements
- Strong MVCC frontend development experience in Angular, React, Vue, Angularjs, REDUX, or similar frameworks
- Strong foundation skills in HTML, CSS, SASS, LESS, SCSS, Javascript, OO Javascript (OOJS), and JQuery
- Responsive design techniques, highly proficient with strong security and performance optimization techniques.
- Experience building reusable components using modern techniques
- Experience building PWA and Hybrid applications using Ionic, React Native, etc. is a plus
- If you don’t have experience with MVCC frameworks like Angular, we will still consider if your fundamental skills (HTML, CSS, JS) are strong
location-nerul
- Should have experience as a web designer..
BscIT candidate required
MUst have hands-on experience using angular and react
- 8+ years of experience with one of the top frontend frameworks - React (preferred) and with App development (recommended)
- Demonstrated experience in managing successful engineering teams across both web and app development
- Solid understanding of modern CSS methodologies like SCSS, SASS
- Exposure to latest developments in UI development like PWA, Single Page Apps, Hybrid Apps, Responsive web design etc
- Deep understanding of Javascript topics including the V8 Engine, Async, Memory
- Management, Duplex Communication.
- Understanding of app development practices
- Prior startup experience is a plus
As a Front-end developer, you will work with motivated individuals who are passionate-beyond-measure to offer the Ultimate Shopping experience to consumers. You will leverage the latest technologies (HTML5, Javascript, ajax) and application paradigms (web apps on the desktop) to create a beautiful client that runs seamlessly on windows, mac, chrome, firefox, IE, safari.
Responsibilities:
- Implement Visual Designs in standards compliant, clean markup (HTML5/CSS3/JS)
- Develop responsive designs and thoroughly test cross browser compatibility of all product interfaces
- Identify and research new UI technologies
- Suggest and implement improvements to existing product interfaces
- Assist in building wireframes/prototypes
- Make data driven decisions based on analytics to improve user engage
- Advise, collaborate with, and synthesize feedback from designers and the backend team.
- Ready to explore and perform tasks that are out of your own pool of expertise
- Fulfil several project requests simultaneously while meeting tight deadlines.
- Make pages optimized for both performance as well as SEO
Requirements:
- Expert in making scalable and modular Front End code
- In depth knowledge of HTML, CSS & JavaScript
- Good experience in making Progressive Web Apps
- Knowledge of cross browsers & devices development issues and inconsistencies
- Good knowledge and experience in ReactJS and Server Side Rendering
- Experience in setting up & running task runners like Gulp & Webpack
- Experience in CSS pre and post processors like SASS/Stylus & PostCSS (we use SASS combined with PostCSS) & BEM style coding
- Experience in creating transitions/animations at 60fps especially on mobiles










