About us:
We are a fiercely restless creative studio with a broad vision across design & product experiences. Big brands and startups approach us because they find a cool team of committed individuals with great taste, obsessed with technology, originality, music, art & quality. We believe in independence, curiosity, experimentation and reinvention as the beacons to navigate the world. Learn more about us: https://grappus.com/">https://grappus.com/
About the role:
We are seeking a Frontend developer who has a knack for coming up with creative solutions to unique problems. You should have good time management skills and be able to work both autonomously and collaboratively with a cross-discipline team of product managers, strategists, UX designers, art directors, and developers. Most importantly, you have an eye for detail and the ability to make beautiful designs come to life through code.
What we’d like to see:
- Developing new user-facing features using React Native
- Building reusable components and libraries for future use
- Translating designs and wireframes into high quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Developing and implementing strong algorithms/techniques for solving problems in a high-volume, high-availability environment
- Good knowledge of User Interface patterns and techniques to solve common UI problems
- Solid understanding of building scalable, maintainable and efficient user interfaces
Must Have:
- Strong proficiency in JavaScript , the JavaScript object model and ES6
- Thorough understanding of React.js and its core principles
- Experience with state management libraries like Redux, Mobx etc.
- Familiarity with Android / iOS platforms and ability to link native libraries with React Native
- Familiarity with newer specifications of EcmaScript 6
- Experience with data structure libraries (e.g., Immutable.js, immer)
- 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 optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial
- Familiarity with frameworks like Bootstrap, Backbone, Angular, React JS, and libraries like jQuery, LESS and Ajax
Nice to Have:
- Personal projects or contributions to the open source community
- Strong organizational skills to juggle multiple tasks within the constraints of timelines
- Team player (those great personality types that people love to work with)
- Great communication skills
Benefits of being part of our amazing team:
- Flexible working hours
- We don’t track your leaves & work-from-home
- Freedom to implement latest technologies & new ideas
- Lots of in-house training sessions & an in-house product lab
- A pretty unique & unconventional culture and a damn cool office space
- Lots of ways to have fun - TT, Indoor basketball, PS4, board games and variety of books to read

About Grappus
About
With a team comprising of tech enthusiasts, we are a high energy startup exploring the domains of emerging mobile market. Looking for a smart, sexy and intuitive mobile app to bring a significant impact to your business? We, at Grappus are committed to deliver innovative mobility solutions that surpasses customer expectations - building brand loyalty and nurturing continuous engagements. Our collaborative approach brings digital strategy to life through our custom-built versatile solutions fortified to meet your ever changing business environment. We strive to build high quality products for startups and enterprise clients across iPhone, iPad, Android and the web. With a valuable experience and knowledge of the mobile market along with our passion towards technology, we bring complete perfection to our work.
Connect with the team
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● Driving new features from user research to production by working closely with designers
and AI engineers.
● Developing and implementing highly responsive user interface components using React
concepts.
● Writing application interface codes using JavaScript following React.js workflows.
● Develop a flexible and well-structured frontend architecture along with the APIs to
support it.
● Demonstrate knowledge in front-end performance and emerging standards while
promoting best practices to push the limits of what a browser and devices can do.
● Reviewing application requirements and interface designs.
Technical Skills:
● In-depth knowledge of JavaScript and React concepts, excellent front-end coding
skills, and a good understanding of progressive web applications.
● Must have: HTML5, CSS3, JavaScript, React tools including React.js, Webpack,
Enzyme, Redux, Flux, GIT, HTTP(s), Terminal, Build Tools, State Management, Type
Checkers, Form Helpers, Routing, REST API, GraphQL, Utility Libraries,
Internationalization, Server-Side Rendering, and Backend Framework Integration.
● Experience with browser-based debugging and performance testing software.
● Performance tuning, improvement, balancing, usability, automation, and committing
changes continuously to leverage test-driven techniques in development (BDD/TDD).
● Good to have – ionic, next js.
Minimum Qualifications:
● 2**+ years of experience** building and maintaining production-grade software using
modern programming frameworks.
● 2+ years of experience in using SPA frameworks like React for production-grade web
apps.
● Understand the pros and cons of client-side caching and edge caching
● Familiarity with SQL and database abstractions.
● Well versed with design patterns, writing reusable code/modules
● Ability to quickly learn new frameworks/technologies and move across the stack when
necessary
● Bachelor's Degree in Computer Science or related field.
We're seeking skilled front-end developers tasked with creating user-friendly experiences. Working closely with back-end developers, your focus will be on crafting visually appealing layouts, enhancing user interface/interaction, and optimizing overall user experience.
Key Skills Required:
- Proficiency in HTML, CSS, and JavaScript.
- Experience with modern front-end frameworks such as React, Angular, or Vue.js.
- Collaborative mindset to work seamlessly with back-end developers and cross-functional teams.
- Strong understanding of responsive design principles for various devices and browsers.
- Knowledge of UI/UX best practices and a keen eye for design aesthetics.
- Familiarity with version control systems, such as Git.
- Problem-solving skills and the ability to troubleshoot issues efficiently.
- Awareness of web performance optimization techniques.
- Excellent communication and teamwork abilities.
- Continuous learning mindset to stay updated with the latest industry trends and technologies.

• Sound knowledge in JavaScript, ReactJS, HTML, CSS
• Familiar with UI layouts, SASS, bootstrap, and Material UI
• Experience debugging using popular JavaScript-based tools like Chrome Developer Console
• Good to have Knowledge of TDD frameworks mocha, chai, jest etc.
• Understanding of Typescript
• Understanding of ReactJS based frameworks like NextJS, Gatsby, etc.
• Understanding of REST API
• Passionate to create good design and usability
• Immediate Joiner preferred
UI Developer Responsibilities:
- Work with other developers to ensure that the website is functional and visually appealing.
- Liaise with the client to gauge their needs and expectations.
- Plan the layout of the website.
- Ensure that the website is optimized for various devices.
- Use analytics to test client enjoyment.
UI Developer Requirements:
- Proficiency in HTML, JavaScript, jQuery, and CSS.
- Knowledge of Adobe Illustrator.
- Good interpersonal skills.
- Understanding of key design principles.
- Good problem-solving skills.
UI Developer :
Experience in developing Web Applications/websites using HTML5, CSS3, and Bootstrap4 or above is essential
Experience in CSS preprocessors like Less, Sass
Experience in developing Responsive and Mobile First design products/websites using wireframes & mock-ups is essential
Experience in tailwind CSS is a must (config, create custom util function)
Experience in the latest design principles and animations is essential
Experience in Photoshop / Sketch tools and collaborative products like Invision / Figma is desirable
A fair understanding of JavaScript programming / Jquery is essential
Experience in working with React
Good knowledge of web standards and SEO principles is desirable
Few words about Unify Technologies: Unify a Digital Engineering company. We help our clients by providing Digital Engineering Services to develop high-quality products. We have extensive experience in software product engineering and a successful track record of delivering on aggressive delivery plans without compromising on the quality in Cloud, Mobile, and Data practices.
Employment Type: Full-Time
Position: Sr. SDE and Lead SDE (Software Development Engineer)
Job Location: Hyderabad
Experience:
-
ReactJS Jr Developer: 2-4 Yrs
-
ReactJS Sr Developer: 4-8 Yrs
-
ReactJS Lead Developer: 7-12 Yrs
Key Skills:
-
ReactJS Jr Developer: (Must: ReactJS+JavaScript Programming Experience+UI)
-
ReactJS Sr Developer: (Must: ReactJS+JavaScript Programming Experience+UI)
-
ReactJS Lead Developer: (Must: Team Lead Experience + ReactJS+JavaScript Programming Experience+UI)
-
NOTE: For the Lead Developer Team leading exp is Must
Project: Product-Online Marketing, E-commerce Platforms and AI, Predictive Analytics
Joining time: Immediate to 30 days
Education: Master’s/Bachelor’s degree in Computer Science, Statistics, Engineering or a related technical discipline will be preferred
Skills Required for Front End UI (ReactJS) Sr Developer/Lead Developer:
-
Strong Experience in ReactJS/VueJS and JavaScript Programming
-
Strong knowledge of HTML/CSS Page Designs, DOM, HTTP protocol and how the web works in general.
-
Integrating with Backend Rest APIs
-
Experience using libraries and frameworks like React, Redux, GraphQL and TypeScript.
-
Experience building server-side APIs and proxies using Node.js.
-
Strong Knowledge of managed and performance-oriented code with React and Redux, Mobx, Mobx-state-tree
-
Good to have knowledge (Not must) with the SEO process
-
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
-
Experience designing and building complex UI applications and implementing individual services that participate healthily in a microservice architecture.
-
Ability to write well-documented, clean JavaScript code
-
Familiarities with native Build tools, like XCode, Gradle and other required Build tools
-
Understanding of REST APIs, the document request model, and offline storage
-
Leverage native APIs for deep integrations with both platforms.
-
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
-
Maintain code and write automated tests to ensure the product is of the highest quality.
Responsibilities:
-
Design, build, review and evolve durable, highly scalable event-driven infrastructure
-
Architect and lead the development of backend services.
-
Work with REST APIs and integrating them with our software platform
-
Develop front end capabilities such as dashboards, visualizations, features
-
Work on building best performance UI features and linking with backend
-
Integrate all the front end features with a backend pipeline
-
Integrate our AI models with the platform pipeline
-
Work on bug fixing and improving application performance
-
Unit-test code for robustness, including edge cases, usability, and general reliability
-
Own new initiatives, Debug production issues
-
Help define the way we work in the future including coding and design standards
-
Work effectively in an agile development process
-
Research cutting edge technology that can be applied to accelerate business growth
-
Be the communication bridge be product owners and development teams
Responsibilities:
- Work closely with design, product management, and development teams to create elegant, usable, responsive, and interactive interfaces across multiple devices.
- Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable content modules, and maintainability of the code.
- Implement UI development principles to ensure that the product client-side serves at scale.
- Review and optimize app usage by monitoring key metrics and rectifying the issues proactively.
- An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
- Developers should be team player or should work individually when required.
- Developer should work parallel to backend developers.
- 1 to 2 years of relevant work experience as a web developer, UI developer, JavaScript expert, or frontend engineer
- Proficiency in HTML, CSS, JavaScript, and jQuery.
- Good understanding of APIs and how to use them to get the work done fast.
- Proficiency in writing clean and optimized code.
- Familiar with UI layouts, SASS, Bootstrap, and the CSS GRID system.
- Experience debugging using popular JavaScript-based tools like Chrome Developer Console.
- Knowledge of ReactJs/VueJs & Python will be a plus
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- MS or BS in Computer Science or equivalent
- 9+ years (or more) experience shipping quality code
- 4+ years’ experience with leading frontend frameworks like Angular 1 to 8 or ReactJS, etc.
- Experience on Ionic Framework, Cardova
- Experience contributing front-end code to a publicly available, consumer-focused web application.
- Solid experience and understanding of HTML5, CSS3, and Javascript (vanilla JS and popular libraries like Underscore.js and jQuery)
- Experience with REST-based API






