

Profile Overview:
We are looking for passionate and keen-eyed front-end developers with 5+ years of experience in React JS for a major project to join our creative front-end development team who can add optimization and efficiency to the user experience and maintain brand consistency across all web page of the web products.
The front-end developer will closely coordinate with our back-end developers, graphic designers and UI designers to ensure all elements of the web creation are consistent.
Responsibilities:
• Turning UI/UX designs into prototypes, creating excellent interactive forms of designs, writing reusable modules and maintainability of the code.
• Implement UI development principles to ensure that the product client-side serves at scale.
• Review and optimize the application usage by monitoring key metrics and rectifying the issues proactively.
• Determining the structure and design of web pages.
• Ensuring user experience by analyzing the design choices.
• Developing features to enhance the user experience.
• Striking balance between functional and aesthetic design.
Requirements:
- Bachelor’s or Master’s degree in computer science, computer applications or related fields.
- Proven working experience as a React Developer for 5+ years and above.
- Hands-on experience with HTML5, CSS3, and CSS frameworks.
- Demonstrable knowledge of Web services, Web API, REST services & GraphQL.
- Expertise in UI design and development of responsive web applications using React, Redux, Flask and Hooks.
- Applicable knowledge of Social API integration, Core location APIs, Web Views, Payments integration
- Proficiency in understanding layout aesthetics.
- Excellent analytical, problem-solving and multitasking skills.
- Ability to solve novel and challenging React problems.
- Capability to understand, develop and sustain continuous integration and delivery.

About Ultimez Technology
About
Ultimez Technology is a leading IT company founded in 2012 by Mr. Qadir A K (CEO & founder), with offices in India and Dubai. We offer end-to-end services in software development, UI/UX design, digital marketing, and brand strategy, empowering businesses through automation and trending tech like AI and blockchain. Our key products include Coinpedia, Ultimez Academy, MeetMedico, BrandsNeed, an AI-powered HR tool, and Team Panel — a powerful business automation platform designed to streamline project management, editorial workflows, team collaboration, and community growth. We cater to both onshore and offshore clients with scalable, future-ready digital solutions.
We are a team of innovators, technologists, and digital strategists committed to building intelligent solutions that help businesses automate processes, boost productivity, and lead in the digital era. Alongside this, we are passionate about nurturing young talent through training, mentorship, and hands-on experience, helping shape the next generation of tech leaders. With deep expertise in next-gen technologies and a user-first mindset, Ultimez continues to drive impact through innovation and purposeful growth.
Let’s build the future together.
Connect with the team
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· 7+ years of professional experience in front-end development.
· 5+ years of hands-on experience with React.js and its ecosystem (Redux, Context API, Hooks, etc.)
· Strong understanding of JavaScript (ES6+), HTML5, and CSS3.
· Experience with RESTful APIs, GraphQL, and WebSocket integration.
· Proficiency in modern build tools (Webpack, Vite, Babel, etc.).
· Expertise in state management libraries (Redux, MobX) and React Query.
· Solid understanding of UI/UX principles and responsive design.
· Experience with testing frameworks (Jest, React Testing Library, Cypress, etc.).
· Familiarity with modern CI/CD pipelines and version control tools (Git).
JOB PROFILE: - SOFTWARE ENGINEER TRAINEE
Experience with Web fundamentals like HTML5, JavaScript, CSS3, and JSP, etc.
Good understanding of Object-Oriented JavaScript (OOJS), ES6,
Hands-on exp in Web app development using modern client-side MVC frameworksusing ReactJS
Thorough understanding of ReactJs and its core principles
Experience with common front-end development tools such as Babel, Webpack, NPM,etc.
Experience developing custom reusable components in ReactJS
Proficient understanding of unit testing using JavaScript test frameworks like JEST
Experience integrating REST APIs
Ability to understand business requirements and translate them into technical requirements

Type, Location : Mumbai
Desired Experience: 3+ years
Roles and Responsibilities :
What You’ll Do:
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in the SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table:
- 3+ years of experience with JavaScript (good knowledge of ES2016; newer versions and TS 3+ are a plus)
- Experience in developing web applications using Angular, React, javascript, node js, MySQL/Postgres SQL/MongoDB
- Being comfortable HTML5 and CSS3
- Experience with version control systems, preferably Git
- Demonstrated tech leadership in a medium-sized team, and the ability to design a complex system
- Eagerness to learn and constantly improve yourself
- Being a team player focused on getting things done


Responsibilities
· Developing user-facing applications using Vue.js
· Building modular and reusable components and libraries
· Optimizing your application for performance
· Implementing automated testing integrated into development and maintenance workflows
· Staying up to date with all recent developments in the JavaScript and Vue.js space
· Keeping an eye on security updates and issues found with Vue.js and all project dependencies
· Proposing any upgrades and updates necessary for keeping up with modern security and development best practices
What we need in you?
· Highly proficient with the JavaScript language and its modern ES6+ syntax and features
· Highly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM
· Familiarity with the Vue.js ecosystem, including Vue CLI, Vuex, Vue Router, and Nuxt.js
· Good understanding of HTML5 and CSS3, including
· Understanding of server-side rendering and its benefits and use cases
· Knowledge of functional programming and object-oriented programming paradigms
· Ability to write efficient, secure, well-documented, and clean JavaScript code
· Familiarity with automated JavaScript testing, specifically testing frameworks such as Jest or Mocha
· Proficiency with modern development tools, like Babel, Webpack, and Git
· Experience with both consuming and designing RESTful APIs


Company is a US based startup founded in 2018 to build an edge data platform for the
autonomous world. Rich data in large volumes is getting collected at the edge(outside a datacenter) in use cases like autonomous vehicles, smart manufacturing, satellite imagery, smart retail, smart agriculture etc. These datasets are characterized by being
unstructured(images/videos), large size(Petabytes per month), distributed(across edge, on- prem and cloud) and form the input for training AI models to get to higher degrees of automation.
Company is engaged with building products that solve these unique challenges and be at the forefront of this edge data revolution. The company is backed by prominent VCs and has it’s entire software engineering team based out of India and provides ample opportunities for from- scratch design and development.
Skills required:
1. Strong JavaScript fundamentals.
2. Good understanding of ES6 and other next gen JavaScript constructs.
3. Understanding of the nuances of JavaScript like async programming using promises and
callbacks, scope, closures, higher order functions as well as object oriented
programming.
4. A good understanding of reactive programming using frameworks such as Vue, Angular or React and state management for complex, multi component views.
6. Ability to write DRY code, and create reusable components with a good separation of
concerns.
7. Familiarity with build tools. Knowledge of build and packaging using webpack or other
similar tools.
8. Good understanding of CSS and HTML, basics of UI design and experience with
designing a responsive and intuitive UI.
9. Proficiency with browser based dev tools for debugging logic, performance, network and
other issuess
10. Knowledge of web fundamentals such as Http, REST API design etc.
11. Data Modelling and basics of relational and NoSQL databases.
12. Ability to work in a fast paced environment with high level and sometimes ambiguous
requirements, interacting with multiple stakeholders to drive a feature to completion.
Good to have:
1. Typescript, SASS, SCSS, Testing tools - such as jest, jasmine, mocha
2. Familiarity with Vue JS and it's ecosystem - Vuex, Vue Router, Quasar / Vuetify or other
similar component libraries.
3. Familiarity with a hybrid mobile application development library / framework such as
cordova, phone gap, ionic, sencha touch etc.
4. 4. Object Oriented Concepts and Design Patterns
5. Wireframing experience with tools such as Balsamiq, Sketch, InVision or similar

Job Description:
Front end developers are required to work in teams alongside back end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent.
Responsibilities:
-
Experience in developing apps using Reactjs with Redux, React hooks, react-router with Javascript ES6
-
Developing new user-facing features using React.js
-
Integrate APIs with frontend components using React.js
-
Ensuring user experience determines design choices.
-
Developing features to enhance the user experience.
-
Striking a balance between functional and aesthetic design.
-
Ensuring web design is optimized for smartphones.
-
Building reusable code for future use.
-
Optimizing web pages for maximum speed and scalability.
-
Utilizing a variety of markup languages to write web pages.
-
Maintaining brand consistency throughout the design.
Front End Developer Requirements:
-
Degree in computer science or related field.
-
Understanding of key design principles.
-
Proficiency in React.js,HTML, CSS, JavaScript, and jQuery.
-
Understanding of server-side CSS.
-
Experience with graphic design applications such as Adobe Illustrator.
-
Experience with responsive and adaptive design.
About CercleX:-
CercleX is a digital technology platform which is a leading https://cerclex.com/blog/waste-management-in-india/">waste management company in India with an extended outlook of circularity through its various ventures into the field of sustainability.
We have received FICCI Impactful Cleantech Startup Award, MeitY Emerging Startup Award, TVS Capital Budding Nxt Gen Entrepreneur Award, and many more for our digital solutions enabling transactions between waste generators, and aggregators, processors, and bringing in complete transparency, traceability to the waste ecosystem.
https://play.google.com/store/apps/details?id=com.scrapmarketCCX">Cercle X ScrapMarket is an app that helps you buy and sell scrap by connecting 100% verified buyers and sellers of scrap across India. CercleX helps brands to accomplish their sustainability targets with https://cerclex.com/extended-producer-responsibility/">Extended Producer responsibility and research solid waste managemet on the environment to ensure the environment is eco-free.


EXPERIENCE: 2 -5 years
LOCATION: Bangalore
TIMINGS: Work from home
NOTICE PERIOD: 1 month
ABOUT THE ROLE
We are looking for a React Native and React.js developer interested in building performant mobile and web applications. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Roles and Responsibilities
Implementing new product requirements
Enhancing existing features and codebase
Peer code review
Investigating and implementing new technologies, external tools (proprietary or open source)
where relevant
Working with product, design and engineering colleagues to deliver business-relevant outcomes.
Candidate must have
Good knowledge of React.js and React Native.
Candidates must have knowledge about Product Development.
Candidates must have Technical Degree.
Skills
2-5 years of development experience.
Significant experience in startups or product companies.
Experience in mobility startups would be preferred.
React/React Native experience required.
Deep technical expertise.
Willingness to step out of comfort zone to solve problems.
Ownership, hustle, and partiality towards fast-paced environments.

4+ years of experience building Front end web applications
- Deep understanding of the ReactJS, Redux state container, Webpack module bundler
- Delivery of technical solutions with clean, well-tested code
- Be an active part of the engineering community team and collaborating with other developers
- You have solid experience working in an agile development environment
- Good JavaScript experience including asynchronous programming, pec closures, types, and ES6
- Demonstrable experience with RESTful APIs and JSON
- HTML 5 and CSS 3 as part of theming real-world projects
- Understanding of pre-processed CSS platforms such as Sass or Less.
- Proficiency in UI Prototyping Tools like Invision, Sketch, Adobe Experience Design etc.
- Good knowledge of responsive web design and experience with Git or other source control systems
- Knowledgeable and experienced with micro-service architecture
- Strong ability to debug code
Experience in implementing UI using DHTML, HTML5, CSS3, Bootstrap. Ability to interact with APIs based on HTTP and REST architecture and handle dynamic data on frontend. Experience in writing unit test cases for UI components. Knowledge about securing application and vulnerabilities such as XSS & CSRF.
Ability to work with remote teams with good communication and personal skills. Should have worked in Scrum & Agile methodologies.


