Software Engineer / Senior Software Engineer (React JS)
Responsibilities
- Developing new user-facing features using ReactJS
- Building reusable components and front-end 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
- Understand business requirements and translate them into technical requirements
- Building robust applications that can handle both unexpected errors and heavy load
- 3+years experience in Reactjs
- Strong proficiency in JavaScript and Typescript
- Strong Knowledge of Redux/React Context/Hooks
- Strong Knowledge of frontend end technologies such as HTML/CSS
- Experience developing with responsive applications
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools like Webpack or Create React App
- Familiarity with Git

Similar jobs
Role Summary:
Front-end Developer who would contribute towards building a highly flexible and scalable front-end by bringing deep core technology expertise.
Job Description:
- Ensure proper offline access using service workers and PWA
- Develop components which are SEO friendly
- Have experience in server-side rendering
- Drive evolution of application performance
- Ensure project scalability by having good project architecture
Skill Requirements:
- Good experience in HTML5, CSS3, JS - React
- React native
- Angular - Redux exposure - Have handled service workers and PWA caching and updates - CSS pre-processors knowledge like sass - Knowledge of webpack, parcel, grunt etc.
-Knowledge of pre-processors like SASS/LESS, CSS-Modules.
- Architecting and automating the build process for production, using task runners or scripts (Gulp / Grunt)
-Have an eye for good UI/UX, Progressive Web Apps, Responsive Design
-Interested in writing code, actively experimenting along with learning new things.
Individual applying to the role should ideally have the following attributes
-Passionate about Frontend Development and continually follow the platform & innovations
-Strong and innovative approach to problem solving and finding solutions
-Interested in working on fast-paced
- Excellent communicator (written and verbal, formal and informal)
- Flexible and proactive/self-motivated working style with strong personal ownership of problem resolution
- Ability to multi-task under pressure and work independently with minimal supervision.
- Ability to prioritize when under pressure.
Looking for candidates only with tier 1 colleges OR have experience in a product-based company.
You will be designing front-end architecture with architectural guidelines in mind (secure,high-performing, scalable, extensible, flexible, simple).
● Architect, Design and develop front-end applications.
Desired Skills
● Minimum 6+ years of coding experience.
● Strong hands-on experience on React.js, MVC & related JS Frameworks.
● Strong knowledge of HTML5, CSS3, responsive design, single page applications.
● Build a highly scalable product right from scratch.
● Expertise in caching, minification, bundling techniques to improve front-end performance.
● Experience in working with AB Testing.
● Experience in using front-end monitoring tools to troubleshoot errors and recognise performance bottlenecks.
● Strong foundation in computer science fundamentals: data structures, algorithms, and coding.
● Proficient understanding of code versioning tools(GIT, SVN), working experience with Agile methodology and fast iterative development cycles
Headless Development: Lead the frontend development of our Shopify app, including
building new features, revamping existing functionalities, and optimising performance.
User Interface Design: Collaborate with the design team to implement responsive,
pixel-perfect UI components that align with our brand’s aesthetic and provide an intuitive
user experience.
Custom Theme Development: Create and customise Shopify themes to enhance the
visual appeal and functionality of our online store, ensuring compatibility with various
devices and browsers.
Integration and API Management: Work with third-party APIs and Shopify's API to integrate
necessary functionalities, such as payment gateways, shipping solutions, and marketing
tools.
Performance Optimization: Continuously monitor and improve the app’s performance,
ensuring fast load times, seamless navigation, and a smooth user experience.
Collaboration: Work closely with cross-functional teams, including backend developers,
designers, marketers, and product managers, to deliver high-quality solutions on time.
Code Review and Best Practices: Maintain clean, modular, and reusable code. Participate
in code reviews and ensure adherence to best practices in frontend development.
Troubleshooting and Debugging: Identify and resolve issues, bugs, and performance
bottlenecks in a timely manner to ensure a seamless user experience.
Documentation: Create and maintain comprehensive documentation for code, processes,
and development workflows.
Role Overview
As a Senior Frontend Developer, you will be at the forefront of developing high-quality mobile applications using React Native. This role requires a comprehensive understanding of cross-platform development, UI/UX design principles, in-app purchases, and state management. You will work closely with our backend team, designers, and product managers to deliver seamless and responsive applications that meet global market standards.
Key Responsibilities
- Lead the development of mobile applications using React Native, ensuring cross-platform compatibility and responsiveness across devices.
- Collaborate with the design team to implement intuitive and user-friendly UI/UX designs.
- Integrate in-app purchases, Firebase services, dynamic links, and develop custom features to enhance user engagement.
- Manage application state effectively using state management libraries and best practices.
- Oversee the app deployment process, including release management, to the App Store and Google Play Store, ensuring compliance with their guidelines.
- Work with the team to identify and resolve performance issues and optimize application for speed and scalability.
- Work on animations and UX of applications for both IOS and Android.
- Stay updated with the latest trends and technologies in mobile development to continuously improve app functionality and user experience.
Qualifications
- Bachelor's degree in Computer Science, Engineering, or a related field.
- 5+ years of experience in frontend development, with significant experience in React Native and cross-platform mobile app development.
- Strong portfolio demonstrating expertise in UI/UX design and in-app purchases integration.
- Extensive experience with Firebase, including dynamic links and other backend services.
- Proven track record of managing app releases, including deployment to the App Store and Google Play Store.
- Excellent problem-solving skills, attention to detail, and the ability to work in a fast-paced, team-oriented environment.
- Strong communication skills, with proficiency in English.
- Attach the link of mobile application worked on till date
Why Join Us?
- Opportunity to lead a cutting-edge project impacting users globally.
- Work in an environment that fosters innovation, collaboration, and professional growth.
- Competitive compensation, comprehensive benefits.
⚒️ About The Role
We're looking for an experienced Frontend Engineer to breathe life into the user interface of our product. Understanding that meticulous engineering not only drives the user experience but also influences our product development process, we aim to prioritize this role from Day 1
🚀 This Role
As a Founding Frontend Engineer at Upskillr.ai, your contributions will be vital in refining the user experience of our AGI Platform. You will also participate in evaluating user interfaces and crafting the frontend landscape for future products. Further:
- Creating and optimizing our frontend infrastructure, rendering captivating user experiences through your engineering prowess.
- Utilizing your specialized skills to navigate frontend development, from designing responsive layouts to implementing interactive features.
- Collaborating closely with founders on product development and with designers for harmonious UI/UX integration.
What you'll work on:
- Leading feature development from user research to production in collaboration with designers and AI engineers.
- Building responsive UI components using React principles and JavaScript.
- Establishing a flexible frontend architecture with supportive APIs.
- Demonstrating expertise in front-end performance optimization and contemporary standards.
- Pioneering the engineering and integration of optimal human ↔ AI interfaces for enterprise operations. We're trailblazing in a fresh domain of engineering that previously didn't exist. The onus is on us to explore and incorporate a novel interface that resonates with our users.
Technical Skills:
- Profound expertise in JavaScript and React, along with robust front-end coding abilities and an understanding of progressive web applications.
- Must possess skills in HTML5, CSS3, JavaScript, 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.
- Proficiency in browser-based debugging and performance testing.
- Experience in performance tuning, usability enhancement, automation, and continuous integration leveraging test-driven development methodologies (BDD/TDD).
🕵️ What We Look For
- Self-starters prepared to lead significant initiatives.
- Avid curiosity and passion for technology.
- Familiarity with UI/UX principles from an engineering perspective.
- Excellent communication abilities
😁 Perks & Benefits
🤝 Top-of-the-market compensation — At Upskillr.ai, we will offer top-of-the-market (90th+ percentile) compensation in both cash and equity. We believe that the best candidates deserve the best compensation, and we will ensure that it happens.
💯 High impact — You’ll be joining as a founding member of the team, and as such you will have a high level of ownership and influence over the direction of the company.
🧠 The gains — Collaborate closely with the founders. Experience the excitement of a rapidly expanding startup.
About Us
We build LLM Based Tools and Services for Enterprises.
Upskillr.ai, started by Aditya Saxena and Vikram Pandya, is a dynamic knowledge platform that combines the best of education and knowledge management powered by AGI.
What We Do
We are committed to delivering innovative and comprehensive solutions that address the diverse learning needs of individuals and organizations. The company is dedicated to leveraging Artificial General Intelligence (AGI), to provide personalized and tailored support, ensuring the success and satisfaction of its users.
Description of work at Aerotime:
Hands-on experience in React.js and Good understanding of core concepts
Hands-on experience in state management libraries like Redux.
Hands-on experience in HTML5 & CSS3 and JavaScript.
Experience integrating with Restful web services
Proficient with ES6/7/8 syntax and concepts
Proficient knowledge of cross-browser compatibility issues
Knowledge of modern authorization mechanisms, such as JSON Web Token
Experience with common front-end development tools such as Babel, Web pack, NPM.
About the Company
Peacock Engineering Ltd is a Gold-accredited IBM Premier Business Partner which has amassed over 300 person years of experience implementing business critical EAM (Enterprise Asset Management) solutions across a range of industries such as oil & gas, pharmaceuticals, utilities, facilities management, transport, and power generation.
Peacock Engineering Ltd specialise in providing consultancy services and support for the IBM Maximo EAM software product and maintain a pool of highly experienced and capable consultants fully conversant with IBM Maximo and its functionality, capabilities, and opportunities for customisation to meet business need.
Main Purpose:
Peacock Engineering’s Technical Services team is now looking for an experienced UI / Front End Developer who is proficient with React.js (16.8+) to join our international team of developers delivering innovative solutions to our major UK-based customers.
Your primary focus will be working on new user interface components which are modern, secure, performant, and easy to maintain - following well-known React.js workflows and recognised best practices.
You will coordinate with the rest of our multi-disciplined team working together on different layers of the solution architecture. A commitment to collaborative problem solving, sophisticated design, and delivering a high-quality product is essential.
Specific Responsibilities:
- Developing new user-facing features for our clients using React.js
- Translating functional requirements (User Stories/Tasks) and wireframes into high quality code with tests
- Working with architects, developers, and QA engineers to ensure that your work is testable, meets industry security standards and is written to deliver good performance/scalability.
- Perform application and solution development to meet project requirements.
- Develop and document detailed technical designs to meet business requirements.
- Manage multiple technical environments and support the development and testing processes.
- Identify areas of customization and optimization and provide solutions that meet the business requirements.
Skills & Personal Qualities – Required:
Experience working with the IBM Maximo software product within the following capacities:
- Tech. in Computer Science, Engineering or Business-related field and/or equivalent work experience.
- Thorough understanding of React.js and its core principles
- Minimum five (5) years of work experience in React application development.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Demonstrable expertise in software development in an Agile setting
- Ability to deliver well-tested code consistently in an Agile, CI/CD environment
- Experience with JavaScript Testing frameworks and principles (Jest preferable)
- Familiarity with newer specifications of ECMAScript
- Familiarity with RESTful APIs
- Knowledge of modern authentication/authorization mechanisms
- Familiarity with modern build pipelines and tools (Azure DevOps preferable)
- Experience with common front-end development tools such as Babel, Webpack/Parcel, NPM/Yarn, etc.
- Familiarity with Git
- Good time-management skills
- Great interpersonal and communication skills
- Good spoken & written English
Skills & Personal Qualities – Desired:
- To bring industry knowledge world class capabilities innovation and cutting-edge technology to our clients in the Resources industry to deliver business value.
- To work with leading Resources client’s major customers and suppliers to develop and execute projects and reliability strategies.
- To harness extensive knowledge combined with an integrated suite of methods people and assets to deliver sustainable long-term solution.
- IBM MobileFirst certification
- JAVA/ SQL Skills
Person Specification/Attributes:
- Professional and committed, with a disciplined approach to work.
- Motivated and driven by finding and providing solutions to problems.
- Polite, tactful, helpful, empathic nature, able to deliver to the needs of customers.
- Has respect for others and their views.
- Technology minded and focused, enthusiastic about technologies.
- Analytical, able to raise from the detail and see the bigger picture.
- Dedicated to continually updating and upgrading own knowledge.
- Carries a mind-set of continuous improvement, constantly looking for better and more efficient ways of doing things.
- Values quality at the centre of all things in work.
Due to considerable amounts of virtual working and interaction with colleagues and customers in different physical locations internationally, it is essential that the successful applicant has the drive and ethic to succeed working in small teams physically but in larger efforts virtually. Self-drive to communicate constantly using web collaboration and video conferencing is essential.
As an employee, you will be encouraged to continually develop your capability & attain certifications to reflect your growth as an individual.









