Frontend engineer

Job Summary:

We are looking for an experienced Salesforce Commerce Cloud (B2C) Developer to join our growing e-Commerce team. The ideal candidate will have 2.6+ years of hands-on experience with Salesforce Commerce Cloud (SFCC), specifically with SFRA and/or PWA. Proficiency in front-end technologies such as React and JavaScript is essential. Experience with Node.js is a plus.

Key Responsibilities:

• Design, develop, and maintain scalable e-commerce solutions using Salesforce Commerce Cloud (SFCC B2C).
• Work with SFRA or PWA frameworks to build modern, responsive, and high-performance storefronts.
• Collaborate with cross-functional teams including designers, QA, and project managers to deliver robust e-commerce experiences.
• Develop and integrate front-end components using JavaScript and React.
• Troubleshoot issues, identify bottlenecks, and devise solutions for performance and scalability.
• Stay updated on emerging trends in e-commerce and SFCC best practices.

Required Skills & Qualifications:

• 2.5+ years of hands-on experience with Salesforce Commerce Cloud (B2C), preferably with SFRA/PWA.
• Strong proficiency in JavaScript and React.
• Understanding of e-Commerce platforms and business processes.
• Familiarity with web services (REST/SOAP), APIs, and integrations.
• Experience with version control systems like Git.
• Good communication and problem-solving skills.

Nice to Have:

• Experience with Node.js.
• Familiarity with CI/CD pipelines.
• Exposure to Agile/Scrum development methodology.

• Writing tested, idiomatic, and documented JavaScript, HTML and CSS
• Coordinating the workflow between the graphic designer, the HTML coder, and yourself
• Cooperating with the back-end developer in the process of building the RESTful API
• Communicating with external web services
• Deep knowledge of React practices and commonly used modules based on extensive work experience
• Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
• Validating user actions on the client side and providing responsive feedback
• Proficiency with JavaScript and HTML5
• Creating custom, general use modules and components which extend the elements and modules of core React
• Delivering a complete front end application

About the company

Applix is an industrial AI and software company helping manufacturers modernize operations, improve quality, and make better decisions with data.

We build intelligent software that connects factory data, workflows, and people - enabling more efficient, reliable, and scalable manufacturing. Our solutions span quality management, inspections, scheduling, and operational intelligence, powered by modern AI and data technologies.

At Applix, we work closely with global manufacturers to bring practical AI into real production environments. Our mission is to help factories run smarter, faster, and with fewer defects.

Role Description

This is a full-time, on-site role at a customer location in Whitefield, Bangalore for a Senior Frontend Engineer - React & TypeScript.

You will work directly within a live enterprise manufacturing environment, building and deploying production-grade front-end applications used by engineers, operators, and leadership teams.

You will collaborate closely with customer stakeholders and Applix’s product and engineering teams to deliver intuitive, performant, and reliable user interfaces that power mission-critical industrial workflows.

This is a hands-on role for someone who enjoys solving real-world problems on the ground, working closely with users, and shipping features that impact day-to-day operations.

What You’ll Do

• Build and maintain production-ready frontend applications using React.js and TypeScript
• Integrate RESTful APIs to connect enterprise data and operational systems
• Develop responsive, intuitive UI components for industrial and enterprise users
• Collaborate directly with customer teams to understand workflows and translate them into product features
• Write clean, maintainable, and scalable code following best practices
• Work with SQL-backed systems and structured data
• Participate in code reviews and maintain strong Git-based workflows
• Ensure performance, usability, and security in frontend implementations
• Support deployment processes and contribute to CI/CD workflows

Qualifications

Experience building AI-driven / chatbot / agentic interfaces (streaming responses, async UX, multi-step workflows)

Deep understanding of frontend architecture:

• Strong hands-on experience with React.js, JavaScript (ES6+), and TypeScript
• Local state vs context vs server state (React Query)
• Performance optimization, caching, and rendering patterns

Working knowledge of backend and infra concepts:

• API gateways, reverse proxies, load balancing
• Authentication, RBAC, route protection, data security

Familiarity with streaming (SSE/WebSockets) and token-based UIs

Nice to Have

• Experience with modern build tools such as Webpack or Vite
• Familiarity with responsive design frameworks (Bootstrap, Tailwind CSS)
• Understanding of testing frameworks (Jest, React Testing Library)
• Exposure to CI/CD pipelines
• Experience with Docker for containerization
• Awareness of frontend security best practices
• Experience working in enterprise or industrial environments

Why Join Applix

• Work on real-world industrial systems deployed in live manufacturing environments
• Direct exposure to enterprise customers and production-scale challenges
• High ownership and fast iteration culture
• Opportunity to shape software used in mission-critical operations
• High-impact team building practical AI-driven systems

We are seeking a highly skilled React JS Developer with exceptional DOM manipulation expertise and real-time data handling experience to join our team. You'll be building and optimizing high-performance user interfaces for stock market trading applications where milliseconds matter and data flows continuously.

The ideal candidate thrives in fast-paced environments, understands the intricacies of browser performance, and has hands-on experience with WebSockets and real-time data streaming architectures.

Key Responsibilities

Core Development

• Advanced DOM Operations: Implement complex, performance-optimized DOM manipulations for real-time trading interfaces
• Real-time Data Management: Build robust WebSocket connections and handle high-frequency data streams with minimal latency
• Performance Engineering: Create lightning-fast, scalable front-end applications that process thousands of market updates per second
• Custom Component Architecture: Design and build reusable, high-performance React components optimized for trading workflows

Collaboration & Integration

• Work closely with traders, quants, and backend developers to translate complex trading requirements into intuitive interfaces
• Collaborate with UX/UI designers and product managers to create responsive, trader-focused experiences
• Integrate with real-time market data APIs and trading execution systems

Technical Excellence

• Implement sophisticated data visualizations and interactive charts using libraries like Chartjs, TradingView, or custom D3.js solutions
• Ensure cross-browser compatibility and responsiveness across multiple devices and screen sizes
• Debug and resolve complex performance issues, particularly in real-time data processing and rendering
• Maintain high-quality code through reviews, testing, and comprehensive documentation

Required Skills & Experience

React & JavaScript Mastery

• 5+ years of professional React.js development with deep understanding of React internals, hooks, and advanced patterns
• Expert-level JavaScript (ES6+) with strong proficiency in asynchronous programming, closures, and memory management
• Advanced HTML5 & CSS3 skills with focus on performance and cross-browser compatibility

Real-time & Performance Expertise

• Proven experience with WebSockets and real-time data streaming protocols
• Strong DOM manipulation skills - direct DOM access, virtual scrolling, efficient updates, and performance optimization
• RESTful API integration with experience in handling high-frequency data feeds
• Browser performance optimization - understanding of rendering pipeline, memory management, and profiling tools

Development Tools & Practices

• Proficiency with modern build tools: Webpack, Babel, Vite, or similar
• Experience with Git version control and collaborative development workflows
• Agile/Scrum development environment experience
• Understanding of testing frameworks (Jest, React Testing Library)

Financial Data Visualization

• Experience with financial charting libraries: Chartjs, TradingView, D3.js, or custom visualization solutions
• Understanding of market data structures, order books, and trading terminology
• Knowledge of data streaming optimization techniques for financial applications

Nice-to-Have Skills

Domain Expertise

• Prior experience in stock market, trading, or financial services - understanding of trading workflows, order management, risk systems
• Algorithmic trading knowledge or exposure to quantitative trading systems
• Financial market understanding - equities, derivatives, commodities

Technical Plus Points

• Backend development experience with GoLang, Python, or Node.js
• Database knowledge: SQL, NoSQL, time-series databases (InfluxDB, TimescaleDB)
• Cloud platform experience: AWS, Azure, GCP for deploying scalable applications
• Message queue systems: Redis, RabbitMQ, Kafka, NATS for real-time data processing
• Microservices architecture understanding and API design principles

Advanced Skills

• Service Worker implementation for offline-first applications
• Progressive Web App (PWA) development
• Mobile-first responsive design expertise

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent professional experience)
• 5+ years of professional React.js development with demonstrable experience in performance-critical applications
• Portfolio or examples of complex real-time applications you've built
• Financial services experience strongly preferred

Why You'll Love Working Here

We're a team that hustles—plain and simple. But we also believe life outside work matters. No cubicles, no suits—just great people doing great work in a space built for comfort and creativity.

What We Offer

💰 Competitive salary – Get paid what you're worth

🌴 Generous paid time off – Recharge and come back sharper

🌍 Work with the best – Collaborate with top-tier global talent

✈️ Adventure together – Annual offsites (mostly outside India) and regular team outings

🎯 Performance rewards – Multiple bonuses for those who go above and beyond

🏥 Health covered – Comprehensive insurance so you're always protected

⚡ Fun, not just work – On-site sports, games, and a lively workspace

🧠 Learn and lead – Regular knowledge-sharing sessions led by your peers

📚 Annual Education Stipend – Take any external course, bootcamp, or certification that makes you better at your craft

🏋️ Stay fit – Gym memberships with equal employer contribution to keep you at your best

🚚 Relocation support – Smooth move? We've got your back

🏆 Friendly competition – Work challenges and extracurricular contests to keep things exciting

We work hard, play hard, and grow together. Join us.

About Hop:

We are a London, UK based FinTech startup with a subsidiary in India. Hop is working towards building the next generation digital banking platform for seamless and economical currency exchange, with technology at the crux of it. In a technology driven era, many financial services platforms still lack the customer experience and are cumbersome to use. Hop aims at building a ‘state of the art’ tech-centric, customer focused solution.

moneyHOP is India’s first cross-border neo-bank providing millennials the ability to ‘Send’ & ‘Spend’ conveniently and economically across the globe using HOPRemit (An online remittance portal) and HOP app + Card (A multi-currency bank account).

This position is a crucially important position in the firm and the person hired will have the liberty to drive the product and provide direction in line with business needs.

About Individual

Looking for an enthusiastic individual who is passionate about technology and has worked with either a start-up or a blue-chip firm in the past.

The candidate needs to be a multi-tasker, highly self-motivated, self-starter and have the ability to work in a high stress environment. He/she should be tech savvy and willing to embrace new technology comfortably.

Ideally, the candidate should have experience working with the technology stack in the scalable and high growth mobile application software.

General Skills

• 3-4 years of experience in Frontend development.
• Bachelor's degree in Computer Science, Information Science, or equivalent practical experience.
• Exposure to Behaviour Driven Development and experience in programming and testing.
• Excellent verbal and written communication skills.
• Good time management and organizational skills.
• Dependability
• Accountability and Ownership
• Right attitude and growth mindset
• Trust-worthiness
• Ability to embrace new technologies
• Ability to get work done
• Has good code reviewing skills for conformance.
• Has good software testing skills and good code writing skills.

Technical Skills

• Relevant work experience as a UI Developer. Proficient in JavaScript , ReactJS and/or Reactive Native, Angular , JQuery Experience with HTML, CSS, Knowledge of web services and related technologies (REST) Experience with Web Services and API integration
• Candidate should have a stronghold on HTML & CSS
• Can understand and troubleshoot REST APIs calls
• Database administration and management of a hosting environment such as AWS.
• Knowledge of SASS & LESS will be a plus as well
• Sound understanding of relational and non-relational DB systems such as MySQL, Postgres, MongoDB etc.
• Has experience dealing with JIRA (issue tracking tools), Confluence (knowledge management) tools.
• Experience with building and maintaining microservices.
• Experience with building and integrating the core system with external APIS.
• Good to have: Domain knowledge in the BFSI tech stack.

Day-to-Day Responsibilities 

1. Use JavaScript and cutting-edge JS frameworks to develop front end applications that follow industry-standard design patterns, development methodologies, and deployment models
2. Solve and articulate complex problems through application design, product development, and user experiences. 
3. Develop software used by people who are not software developers--ensure the exceptional software you create influences them to be exceptional professionals in their respective fields
4. Collaborate with other programmers and mentor junior engineers through the development process
5. Leverage the knowledge of your peers to better understand business trends, customer communities, and technology adoption patterns
6. Evolve your language skills in JavaScript by staying current with complementary programming languages, development methodologies, user interface design techniques, and database tools.

Position Details:  

Client Domain:  Online Real estate platform 

Job Title: MTS/ SMTS

Location: Gurugram/ Remote

Duration: Full Time

MTS/ SMTS (Sr/ Software Development Engineer- JavaScript, React, Redux, React Router, GraphQL HTML and CSS).

Would you like to be using your Software Development skills to help revolutionise India's leading online real estate platform? You could be working alongside a highly intelligent and passionate team within a fantastic working environment where you'll be able to enjoy perks including salaries, benefits, work-life balance, management, job security etc.

Successful software houses are seeking a MTS/ SMTS to work on their intelligent technology platform that possess vast experience and knowledge of real estate in India. You'll be part of, architecting and building parts of the microservices platform, whilst building features into the front end products utilising JavaScript, ReactJS, Redux, GraphQL, HTML and CSS.

About Us:

Specialties:- Real Estate Advisory, Loan Advisory, Data Labs: Advanced Real Estate Analytics, and PropGuide- Real Estate Simplified

Responsibilities:

• Architect, design, and implement efficient and reusable front-end systems that drive complex workflows for the Security infrastructure platforms with a strong sense of ownership
• Develop intuitive user interface mockups and wireframes
• Contribute to the analysis of functional requirements
• Contribute to the evolution of the UI platforms while adhering to Agile practices
• Assist in defining user interfaces and software architectures, collaborate with backend leads to establish workflows and APIs
• Developing new user-facing features using React.js
• 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

Skills:

• Strong hand-on experience on Core and Object-Oriented JavaScript.
• Hand-On experience with React.js workflows (such as Redux, Flux etc).
• Thorough understanding of React.js and its core principles
• Experience with GraphQL is required
• Previous experience building scalable, distributed web applications
• Proven and demonstrable track record of being an elite performer in your current and past roles
• Elite UI programming skills including JavaScript, React, Redux, HTML, CSS, and cross-browser development
• Excellent understanding of accessibility, usability and visual design principles
• Strong experience in XML, DOM, JSON, AJAX, and other W3C standards
• M.Sc/M.Eng in Computer Science/Engineering or B.A/B.Sc. in same disciplines with the equivalent years of experience

Industry preference:

Preferably candidates from Internet/ e-commerce/ Product-based organization/ Service-based Organization