Sr Frontend Developer

Ideal Candidate

8+ years of experience in front-end development, with at least 3–5 years in technical/architectural leadership roles across web and mobile platforms.

Expert in React.js and React Native, with hands-on experience designing and building scalable, modular applications using modern front-end frameworks and reusable component libraries.

Strong geospatial capabilities—proven experience integrating and optimizing mapping solutions (e.g., Google Maps, HERE Maps) with features like routing, clustering, and overlays.

Mobile-first mindset, with deep knowledge of responsive UI design, performance optimization for low-bandwidth environments, and cross-platform compatibility.

Architectural expertise in modular design, micro-frontends, SSR/SSG, PWAs, and cross-platform solutions—ideally with experience in monorepo environments and BFF patterns.

Technical leadership skills, including mentoring developers, enforcing best practices, driving autonomous development, and aligning technical solutions with business needs.

CI/CD & DevOps familiarity—strong understanding of build tools (Webpack, Vite, Metro), containerization (Docker), and deployment automation using Jenkins, GitLab CI, etc.

Security, accessibility, and testing focus—capable of implementing WCAG-compliant UIs, secure data handling, and robust test strategies using tools like Jest, Cypress, Detox, and Appium

Key Responsibilities:

• Build interactive chat UIs (message bubbles, typing indicator, streaming).
• Manage state for conversations, input, loading states.
• Convert designs / wireframes into responsive, accessible UI.
• Optimize performance (lazy load, memoize, avoid unnecessary re‑renders, code split).
• Handle real‑time or streaming data (WebSocket, partial responses).
• Integrate with backend systems (APIs, GraphQL).
• Write unit / integration tests, fix bugs, ensure cross‑browser compatibility.
• Document UI components; collaborate with designers & backend.

Required Skills & Qualifications

• Strong JS (ES6+), React.js (functional components, hooks).
• State management experience (Redux, Context API, etc.).
• Solid HTML5, CSS3, responsive layouts (Flexbox/Grid).
• Familiar with build tools (Webpack, Babel), package managers (npm/yarn).
• Experience with unit/integration testing (Jest, React Testing Library).
• Familiarity with REST / GraphQL; real‑time data / WebSocket is a plus.
• Clean, modular, maintainable code; performance & debugging skills.
• Good communication; team collaboration.

We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.

React.js Developer Responsibilities: 

1.     Reviewing application requirements and interface designs.
2.     Identifying web-based user interactions.
3.     Developing and implementing highly responsive user interface components using react concepts.
4.     Writing application interface codes using JavaScript following react.js workflows.
5.     Troubleshooting interface software and debugging application codes.
6.     Developing and implementing front-end architecture to support user interface concepts.
7.     Monitoring and improving front-end performance.
8.     Documenting application changes and developing updates. 

React.js Developer Requirements: 

1.     Previous experience working as a react.js developer.
2.     In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
3.     Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
4.     Experience with user interface design.
5.     Experience with browser-based debugging and performance testing software.
6.     Excellent troubleshooting skills.

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. 

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.

• 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.

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 and should have working experience with React Hooks
• 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

• 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

• 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.

Company Introduction

iSchoolConnect is an online platform that makes the University Admissions process hassle-free, fun and accessible to students around the globe. Using our unique AI technology, we allow students to apply to multiple universities with a single application. iSchoolConnect also connects with institutions worldwide and aids them in the transformation of their end-to-end admission processes using our various cutting-edge use cases. Our technologies include the Conversational AI chatbot, Document Grader, Video Interview Analyzer, and a Single application use case which aids institutions with International Enrollment Management.

For more information visit: https://ischoolconnect.com/">https://ischoolconnect.com/

LinkedIn Page: https://www.linkedin.com/company/ischoolconnect/">https://www.linkedin.com/company/ischoolconnect/

Job Description

Designation: Senior Frontend Developer

Location: Malad, Mumbai (Currently Remote)

Reports to: Product Manager 

Principal Accountabilities:

• Develop, Enhance, and Modify Applications for a Global Market Environment.
• Design, Code, Test, Debug, and Document programs for corporate systems architecture.
• Work closely with Business stakeholders to define requirements for system applications

Work Dimensions:

• Working on any of the frameworks - Vue/ Angular/ React.
• Should be able to quickly take visual specs and produce responsive web pages.
• Building cross-browser and cross-platform web applications.
• Working with scalable, high-performance systems.
• Unit & E2E testing of Front-End web applications using JavaScript frameworks such as Karma, Jest, Cypress, etc.

• Strong Core JavaScript & ES6 programming skills.

• Understanding of Front-End tools and bundlers.
• Integration of user-facing elements developed by front-end developers with server side logic
• Design and implementation of low-latency, high-availability, and performant applications.

Work Context:

• A fast moving, high growth, entrepreneurial environment.
• Need to work on Git and work in a highly collaborative environment.
• Good communication skills and timely reporting are required.
• Ensure full legal and ethical compliance and conduct of business at all times and under all circumstances.
• Attention to detail needed to maintain a global standard of work output.
• Supervise, mentor, coach a small team of associates on a day to day basis for better management of the collective performance.

Role requirements:

• 2 to 6 years of experience in the IT industry
• 2+ years of hands-on front-end experience working with incremental versions of Angular
• Practical work knowledge of Semantic & Accessible HTML.
• Practical work understanding of Modern CSS techniques, as well as experience working with common CSS libraries like PostCSS, TailwindCSS, etc.

• Strong problem-solving ability 

• A good team player
• Graduate degree (B.Tech/ BSc. IT) in IT/Engineering/Computer Science