frontend developer

About Us

Heyo & MyOperator are India’s leading Conversational platforms, enabling 40,000+ businesses to engage customers over Call and WhatsApp—including leading brands like Lenskart, Astrotalk, and Caratlane. As a product-led SaaS company, we’re rapidly scaling and building mobile-first experiences that power real-time, impactful communication. We're looking for an experienced React Native Developer to help us craft high-performance mobile applications that scale with our growth.

Job Overview

We’re hiring a React Native Mobile App Developer with hands-on experience building cross-platform applications for Android and iOS. You’ll be responsible for developing responsive UI components, integrating APIs, and delivering high-quality, efficient, and maintainable mobile apps. You’ll work closely with cross-functional teams including designers, product managers, and QA to bring seamless experiences to life.

Key Responsibilities

• Design and implement clean, maintainable user interface components using React Native.
• Build and maintain mobile apps for both Android and iOS platforms.
• Convert wireframes and prototypes into high-quality mobile UI.
• Work with native modules and third-party libraries when required.
• Leverage native APIs for deep integration with mobile platforms.
• Optimize application performance and troubleshoot bottlenecks.
• Write unit tests to ensure reliable and bug-free code.
• Implement smooth animations and transitions for enhanced user experience.
• Integrate RESTful APIs and manage state using Redux or React Query.
• Collaborate with product, design, and QA teams to meet project timelines.

Qualifications & Skills

• Minimum 3 years of professional experience with React Native.
• Strong understanding of JavaScript, React fundamentals, and mobile UI design.
• Proficiency in Redux or similar state management libraries.
• Experience working with REST APIs and asynchronous data handling.
• Familiar with native build tools: XCode, Gradle, Android Studio.
• Solid grasp of the full mobile app development lifecycle—from prototyping to deployment.
• Knowledge of unit testing, TypeScript, PropTypes, and debugging tools.
• Exposure to React.js for web development is a plus.
• Experience with RDBMS (MySQL, PostgreSQL) is a plus.

Why Join Us?

• Build real-world products used by thousands daily.
• 100% remote role with high ownership and visibility.
• Be part of a fast-growing SaaS company with a strong engineering culture.
• Collaborate with smart, passionate teammates in a flexible, outcome-driven environment.

Core responsibilities

•      Collaborate with product teams to more accurately define new features

•      Collaborate with UX in the building of a design system/component library

•      Ensure high performance of all systems developed

•      Aware of the relationship between development and business with a strong sense of ownership

•      Employ the latest techniques such as agile software development

•      Good knowledge of highly scalable server-side development

•      Basic working knowledge of Unix/Linux

•      Excellent problem solving and coding skills in Javascript/Angular

•      Strong interpersonal, communication and analytical skills

•      Should have the ability to express their design ideas and thoughts

Job Brief

•      JavaScript and angular expertise

•      Experience with libraries such as bootstrap, Ag-grid, formly, observables, and ngrx

•      You enjoy working with new technologies, and are curious and energetic

•      Experience working with REST APIs

•       Good understanding about authentication and security

•      Create and maintain various unit and integration tests

•      You enjoy working in a creative and agile environment that moves fast

•      Ability and interest in providing mentorship to junior members of the team

•      Write high quality code and Conduct code reviews

•      Being resourceful and detail-oriented, along with being an outside the box thinker!

•      Experience being a great team player, who work collaborative, and brings a positive attitude

Company Profile:

Website : www.wissen.com

Wissen Thought leadership : https://www.wissen.com/articles/

https://www.youtube.com/watch?v=H_rLmHvlOKg

Employee Speak: https://www.ambitionbox.com/overview/wissen-technology-overview

LinkedIn: https://www.linkedin.com/company/wissen-technology

Wissen | Driving Digital Transformation

A technology consultancy that drives digital innovation by connecting strategy and execution, helping global clients to strengthen their core technology.

Job Description

Role:- Software engineer - front end

About the company:-We are a social learning platform that allows us to learn the way we learn best. If our children are going to learn online we will have to make it social. That’s how learning happens best. We think we’re amongst the first few companies in the world trying to push the boundaries of edtech to a new era of highly social & community driven learning.

 Responsibilities:-

You will be responsible for taking end-to-end ownership of the development of beautiful, fast, and responsive mobile and web applications. You will have attention to detail. You will care about the quality of code, design patterns and testability. You will be working closely with designers, product managers and engineers to build products that will delight our educators, students and parents.

HTML, CSS and JavaScript ninja
Patient debugging skills
Using state of the art developer toolkit
React JS / React Native / Vue.js
Curiosity to remain updated with the newest technologies and frameworks

Job Description for React Developer ( Senior Role)

Skill : API Integration, Material UI, Redux,React Hooks, React Nagivation, HTML/CSS

Experience - 3+

Location- Vikhroli, Mumbai

Working - 5 days a week

Technical and Professional Requirements:

Highly motivated, a responsible, passionate, self-learner individual with great interpersonal

React developers should have the ability to translate Wireframes and PSD Designs into functional

Knowledge of use-case scenarios of error-boundary, hooks, store/state management solutions

Binding of UI elements to JavaScript object models

Integration of RESTful services with React application

React developer must have proven experience in front-end development

Work in a cross-functional team to deliver a complete user experience

React developers must know application structuring and maintenance of an application

Create Unit and Integration tests to ensure the quality of code

• ReactJS
• AngularJS HTML/
• CSS
• Javascript/jQuery
• AWS Knowledge
• Microservices and Nanoservices along with a monolith.

• If you want to work on a high scale production grade mission-critical app in a fun, relaxed
• and sometimes crazy environment
• Opportunity to work in the region's ONLY AWS Certified Advanced consulting partner with a
• chance to get trained by AWS solution architects and get certified.

• Architect, Design, implement, and deploy solutions that are reliable and perform at scale in multi-tenant environment.
• Collaborate with UX design group and convert the design to actual UI components and pages to delight users of our cloud platform
• Evaluate technology and make choice based on performance, scalability, security and future expansion.
• Work with different stakeholders within and outside the team in a highly collaborative environment.
• Working with rapid and innovative development methodologies like: Kanban, Continuous Integration and Daily deployments
• Engage with Product Management and Business to create Product roadmap, own technical backlog and roadmap for technology supremacy.
• Continually learn about new technologies, generate new ideas and improve the use of technology in the product.
• Driving various organization wide activities like Hackathon, Ideathon, brown bag sessions and technical blogs

• Strong experience in Information Architecture and UI Design experience in delivering concepts, wire frames, prototypes, and compelling visual experiences.
• Possess the knowledge of the Graphic Design, Usability and ability to apply strategic thinking to deliver exceptional end to end user experience
• Expert understanding of strong Standards Based HTML Development as also strong JavaScript and JS libraries / UI Frameworks like Prototype.js, DHTMLX, ExtJS, JQuery (one Framework at the least is a must)
• Strong experience in Vue.JS/Backbone.JS or similar.
• Strong in CSS and AJAX / XML / XSLT / DOM / JSON
• Should have fundamental understanding of JavaScript - OOPs
• Understand Cross Browser issues and client side cookie
• Would expect the successful candidate to be highly proficient in Web Standards including W3C and WCAG
• Possess strong and relevant exposure to Web Accessibility/ Usability
• Would require to be intimately familiar with defining UI Specifications / Guidelines
• Would be essential to possess knowledge of web-based technologies and their impact on the feasibility of design solutions, including the capabilities and limitations of Web Technologies
• Experience in the Retail Domain or working on building Analytical Tools would be a plus
• Very good written and verbal communication skills
• Experience working with Agile development environments

Job Description:

 We are looking for a JavaScript Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include implementing visual elements and their behaviors with user interactions. You will work with both front-end and back-end web developers to build all client-side logic. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.

We're looking for a Frontend Engineer - IONIC with strong experience in multiplayer Web + Mobile Games.

• Strong understanding of JavaScript, its quirks, and workarounds
• Practical HTML5, CSS, Node / IONIC JavaScript experience
• Good understanding and knowledge of advanced JavaScript libraries and frameworks such as AngularJS, Knockout JS, Backbone JS, React JS, etc.
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Proficient understanding of cross-browser compatibility issues and ways to work around such issues
• Familiarity with JavaScript module loaders, such as Require.js and AMD
• Familiarity with front-end build tools, such as Grunt and Gulp.js
• Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
• Good understanding of browser rendering behavior and performance
• Using IONIC Framework, you will be a part of a strike team to create real-time multiplayer games on Web and iOS/Android/Windows devices.

If you are looking forward for this opportunity, kindly apply with us with below asked details:

Total Experience:

CTC:

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NP:

Current Location:

Hometown: