Senior React JS Frontend Developer

Role : Mid-Level Front-end Web Developer -The Visibility Assassin

Most web dev roles have you pushing pixels in the dark. This one hands you the digital front door to a technology that literally sees inside supply chains in real time and you're expected to make the world stop scrolling and start paying attention.

About Our Client:

We don't build logistics software. We build x-ray vision for supply chains. Our patented IIoT hardware and AI SaaS platform give companies continuous, real-time Asset Intelligence: they know where every asset is, what it's doing, and what happens next. No delays. No guesses. No excuses.

We've already made customers rethink everything about how they operate. Now we need the web presence to match: fast, aggressive, designed for people who understand that seeing everything changes everything. If your site doesn't make that obvious in five seconds, you're losing.

About the Role

This isn't "manage the website." As Web Developer you own the digital nervous system of a company that sees what competitors are blind to. The corporate site, the landing page engine, the conversion infrastructure, all of it translates Asset Intelligence into revenue.

You'll take designs and campaign ideas and turn them into a system so tight, so fast, so sharp that non-technical teams can launch pages at startup velocity without breaking a thing. Every pixel you touch either strengthens the story or gets cut.

What You'll Be Doing

• Rebuild the corporate website so viscerally good that landing on it feels like a glimpse into the future of supply chain intelligence, not a slide show
• Build landing page templates that let Marketing move at insane speed without needing your approval every time they want to tell a new story
• Translate designs into code that's so clean, so responsive, so fast that page load times become a selling point, not an apology
• Own conversion like your job depends on it: forms that don't leak, CTAs that don't beg, flows that don't waste visitors
• Work directly with Marketing on messaging that makes Asset Intelligence feel inevitable, not optional
• Partner with Product to build pages that explain what we do in ten seconds, period
• Set up a CMS that lets non-technical teams feel powerful, not terrified
• Plug in analytics and A/B testing so every page proves what works with data, not feelings
• Guard performance and reliability obsessively: if the site slows down, it better be worth it

Who You Are

You're not a Web Developer who tolerates mediocre websites. You're the person who feels physical pain watching slow load times, broken forms, and lazy design. You see a page that doesn't convert and you already know how to fix it.

You move at startup speed and don't ship garbage. You speak design, you understand pipeline, and you know that performance is a feature, not a luxury. You own problems completely and fix them before someone notices they exist. If this doesn't sound like obsession, you're not our person.

You will have

• 3–5 years of hands-on web development shipping real production sites that real people used and actually liked
• HTML, CSS, and JavaScript skills so sharp you don't need Stack Overflow for the basics
• Real experience with React or Vue, chosen intentionally because you understand the tradeoffs
• A track record of building CMS-driven sites and marketing landing pages that moved conversions and pipeline
• Deep understanding of conversion: you know where users drop and how to stop it
• Comfort living in Figma and design systems without hand-holding
• Startup DNA: you move, you own, you don't wait for permission

Nice to have:

• A/B testing experience and the discipline to read results like they matter
• Familiarity with CRM, email, and analytics platforms because integrations shouldn't scare you
• Time spent in environments where "move fast and iterate" isn't corporate speak, it's the default

Why Us

You're not taking a job at a company that treats the website like IT overhead. You're stepping into control of how Asset Intelligence, actual, patented, game-changing technology, gets discovered and understood by the people who need to see it.

Leadership listens when you say something matters. Marketing moves faster because your systems enable speed instead of choking it. You get autonomy, real technical challenges, and the satisfaction of watching conversions spike because the web layer actually helped.

We move fast. We expect sharp. We don't accept mediocre.

The Bottom Line

If you're ready to take the title of Mid-Level Web Developer and own the digital face of a company that sees inside supply chains and won't let the world forget it, this is your seat. You're not here to patch templates. You're here to build the front door that makes Asset Intelligence impossible to ignore.

Who are we :

Trendlyne, an Series-A funded, profitable products startup in the financial markets space with cutting edge analytics products aimed at businesses in stock markets and mutual funds.

Our founders are IIT + IIM graduates, with strong tech, analytics and marketing experience. We have top finance and management experts on the Board of Directors.

What do we do :

We build powerful analytics products in the stock market space that are best in class. Organic growth in B2B and B2C products have already made the company profitable. We deliver 800 million+ APIs every month to B2B customers.

Trendlyne analytics deals with 100s of millions rows of data to generate insights, scores and visualisations which are an industry benchmark.

Technical Skills Required :

- Hands-on development experience on ReactJS, React Native

- Excellent front-end development skills - Javascript ES6, HTML5, CSS3, Bootstrap/Flex

- Excellent understanding of web browsers, mobile browsers and responsiveness

- Experience in UI Build using Webpack/ Gulp

- Proficient understanding of code versioning tools, such as Git, Bitbucket, Github

- Proficient understanding of the performance of web and mobile applications

- Knowledge of Django web framework or Python will be an added advantage

Responsibilities :

- Develop new user-facing features, web and mobile applications

- Use HTML, CSS, JS, to deliver front-end of projects on time

- Work with UI & UX designers and project managers to ensure timely delivery of code

- Work with Backend developers and ensure smooth integration with CMS or APIs

- Build reusable code and libraries for future use

- Ensure the technical feasibility of UI/UX designs

- Optimize website for maximum speed and scalability

- As part of the core team, you will be working on cutting edge technologies like Spark, Flume, online backtesting and data visualization, and machine learning.

- All Developers will be involved with the entire lifecycle of the product right from product conceptualization, design, implementation and mobile app and web delivery.

- Salary on par with the industry, with company equity.

Front end Developer (Angular)

- You are your own master. We don't preach you, we just allow you to Innovate, Iterate, Learn and Adapt

- Work with one of India's leading fintech unicorn company

- ESOPs in the company

Requirements

- At least 3-12 years of Frontend development experience

- BE/BS in Computer Science, Management and Information Systems, or equivalent

- Problem Solver: Ability to formulate/implement technical solutions, proven ability to understand, analyze, and

solve issues with guidance.

- Should have executed a production level end to end UI application on his own

- A hands-on contributor who played an important role in implementing the proposed architecture and design

- Excellent command over HTML5, CSS,Javascript,Jquery,Ajax,MVVM. Proficient understanding of web markup.

- Expert Level proficiency of Bootstrap, Angular.js (Angular Latest version preferred), Framework.

- General Familiarity with Node.js, Ember.js, Can.js, React.js

- Proficient in unit test cases for UI applications functionality and flow testing using Jasmine/Karma Framework

- Good knowledge of caching and memory management for UI applications

- Exposure to data visualization libraries such as D3.js

Roles and Responsibilities

- Collaborate with cross-functional teams to define, design, and push new features and innovative front-end

solutions. Translate UI/UX design wireframes to actual code that will produce visual elements of the application.

- Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.

- Provide technical leadership towards new UI architectures.

- Unit-testing code for robustness, including edge cases, usability, and general reliability.

- Create and be accountable for user interaction models, workflows, information architecture, prototypes, and

guidelines for user interfaces.

- Work closely and collaborate with other members of the development teams to ensure smooth integration of the UI component with back end technologies

- Designing and building responsive web applications.

Job Description:

• We are looking for a seasoned front-end developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You’ll be an exceptional problem solver and take responsible actions in ensuring the application is optimized both in technology and in delivering the best user experience. You’ll be working on various projects in collaboration with different 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 excellent 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 the 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.
• Responsible for the development of a complete set of architectural views for an enterprise in accordance with numerous open-source technologies, messaging/web service protocols (REST, JSONRPC, SOAP, etc.) and one of the more common architecture frameworks.
• Understanding and presenting the immediate/tactical and strategic benefits of adopting a consistent architectural approach within the context of the client’s business to help the stakeholders justify investments. 
• Assessing the requirements and presenting architectural recommendations that are in line with the strategic vision for the enterprise and wider best practice. 

Requirements:

• 5 to 7 years of relevant work experience as a UI developer, JavaScript expert or front-end engineer
• Sound knowledge in HTML and CSS
• Familiar with UI layouts, SASS, Bootstrap, and the CSS GRID system
• Proficient with JavaScript frameworks such as jQuery, Angular 2+ and Ionic framework
• Experience debugging using JavaScript-based tools like Chrome Developer Console
• Passionate to create good design and usability
• Knowledge of Pixi js (is plus)
• Strong business analysis skills and experience, including development of business vision and strategies, functional decomposition, requirements capture, process modeling. 
• Strong knowledge of design and architectural patterns. 
• Experience of software development methodologies and structured approaches to system development. 
• Write high quality source code to program complete applications within deadlines

Person Specification: 

• Should have strong communication and interpersonal skill
• Bright and enthusiastic, self starter
• Excellent analytical and problem-solving skills
• Outstanding presentation skills
• Implemented CI and Automated frameworks in Enterprise environment 
• Past experience in CI/CD/DevOps practices 
• Qualified in any technical skill assessment platform (Eg: Hacker Ranker, member, stars) in respective technical capabilities