
Senior/ Lead Frontend Developer - React.js Framework
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.

About Trendlyne Technologies
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Dear Candidate,
Greetings for the day! Hope you are doing well.
Here’s the thing: we at MSys are looking for Senior UI Developer , someone who can play a pivotal role in shaping our future. This is an opportunity for you to really make a difference, and you’ll gather some incredible learning and benefits along the way. For example, we offer unique benefits, like a more competitive salary than other companies, a flexible working schedule, and so on.
Location: Chennai/ Bangalore/ Pune
Job description;
- Strong expertise in JavaScript concepts.
- Proficiency in HTML5 and CSS3, including preprocessors like SASS.
- Solid understanding of responsive design principles and cross browser compatibility issues.
- Experience with ReactJS, and Redux and its functionalities.
- Solid understanding of webpack, babel or similar module bundlers and transpilers.
- Experience working with RESTful APIs and asynchronous request handling, and integrating them into the front-end.
- Familiarity with Git and code versioning tools and agile methodologies.
- Ability to troubleshoot and solve complex technical problems.
- Excellent communication and collaboration skills.
All we’re asking at this stage is that if this opportunity excites you then please share your resume along with below asked details and you allow us to steal 15 minutes of your time for a quick discussion.
Current CTC:
Expected CTC:
Notice Period:
Total Experience:
We can’t wait to explore this further
Job Description
We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting it to the back-end
- Collaborate with other team members and stakeholders
Skills And Qualifications:
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of ( Developer should know advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS, etc.)
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Basic knowledge of image authoring tools to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus.
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as (Git / SVN)
ROLE REQUIREMENTS
- Expertise level knowledge of HTML5 : Comprehensive knowledge of tags, HTML API (Geo, Storage, More APIs), Canvas APIs, META Tags and Semantic markup
- Expertise level knowledge of CSS3 : CSS Object Model, Selectors & Hierarchy, Layouts, Responsive Designs, Build Tools, SASS / SCSS & Flexbox
- Expertise level knowledge of ES6: Object-Oriented programming principles, DOM Selectors, Event Handlers, Jquery - Functions, Callbacks, Promises, Debugging tools & approach
- Experience in creating build scripts from scratch using Webpack & Gulp with relevant plugins to improve DevOps
- Ability to independently create technical design of an Epic utilising the knowledge of JavaScript design patterns and CSS best practices
- Experience in reviewing the technical design and implementation of other frontend team members
- Ability to Suggest better alternatives to existing solutions for improving the solution quality (both functional and non-functional problems)
- Ability to coach and line-manage senior frontend engineers, to help them grow their career
- Experience in Typescript and contemporary FE development frameworks like ReactJS, Angular & VueJS is preferred
QUALIFICATIONS & CHARACTERISTICS
- 8+ years of industry experience.
- Analytic and positive mindset with a personable and professional approach.
- Sharp attention to detail and a passion for new technology.
- Professional written and verbal communication.
Must have experience on HTML5,CSS3,Jquery,Bootstrap,JS
Excellent analytical and multitasking skills
An ability to perform well in a fast-paced environment
Required Skills:
- Experience with React JS and Redux.
• A background in building JavaScript UI applications, with a strong understanding of UI frameworks and paradigms available including concepts like asynchronous programming, closures, types, and ES6.
• HTML/CSS experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility
• Experience with browser APIs and optimizing front-end performance. Understand the full web technology stack, e.g. HTML, CSS, HTTP, cookies, headers, asset loading / caching.
• Have a deep understanding of frontend application structure and architecture
• Have great customer empathy and appreciate the User’s experience
• Experience with unit testing, using test frameworks like Jest, Mocha, Enzyme etc.
• Experience in Web Development end-to-end, from design to release.
• Experience or aspiration to be a full stack developer(Node.js).

As a Mid Level Front-End Developer, you will:
Create well-designed, documented, and tested front end solutions using modern JavaScript frameworks, such as React and Redux, CSS-in-JS, Styled Components, etc.
Collaborate with clients, project managers, UX designers, and other developers to gain a thorough understanding of project requirements within agreed-upon scope and architecture designs
Translate wireframes into fully functional user interfaces and proactively address edge case scenarios
Collaborate with back-end developers to design REST APIs and request/response schemas
Perform code reviews with constructive feedback
Promote clean code, best practices, and consistent design patterns across the team
Write infrastructure as code and automated deployment scripts for customer delivery
Provide development estimates from granular tasks to comprehensive projects/applications
Lead and present technical discussions to clients, including knowledge transfers
Take on additional responsibilities over time and become a key contributor for scaling team size
• Develop, and curate the web and app-based interfaces that thousands of Arzooo customers interact with on a daily basis.
• Build reusable code and libraries for future use.
• Ensure the technical feasibility of UI/UX designs.
• Ensure captured data validation to best standards.
Minimum Qualifications
• Proficient understanding of HTML5, CSS3.
• Good understanding of ReactJs and JavaScript.
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Familiarity with React Native is a plus.
• Proficient understanding of code versioning tools, such as GIT
• Write well designed, testable, efficient and well documented code by using best software development practices.
• Excellent problem-solving ability and desire to learn new technologies and platforms
- Responsible for the implementation of end-to-end modules starting from user interface, business logic layer and database layer.
- Proficient in HTML, javascript.
- React JS experience is an added advantage.
- Assists in research, design, documentation, and modification of software specifications throughout the software development life cycle.
- Analyzes, troubleshoots, and optimizes code.
- Participates in requirements gathering meetings and produces technical documentation as needed.
Recko Inc. is looking for front-end developers to join our kick-ass engineering team. We are looking for smart, dynamic individuals to bridge the gap between design and technical implementation and define how our software looks as well as how it works.
What are we looking for:
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Deep understanding of Javascript(ES6) and of at least one test frameworks
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Overall 1-4 years of Experience in web Development and at Least 1-2 years experience on ReactJS Library.
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Curious to learn new things and adopting new standards
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Experience of building at least one frontend application from scratch/ building a SaaS product
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Good understanding of webpack, CSS pre processors, react-redux architecture, redux-saga.
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Understanding of design frameworks, UX patterns for web
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Ability to think strategically and implement with excellence
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A growth mindset and passionate about building things from the ground up, and most importantly, you should be fun to work with
As a frontend developer at Recko, you will:
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Develop new user-facing features as well as maintain and improve the application
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Build reusable code and libraries for future use
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Ensure the technical feasibility of UI/UX designs while maintaining high quality standards and brand consistency
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Optimize application to handle high scale
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Work closely with Product managers, UX designers and back-end engineers to implement frontend solutions.
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Follow secure coding practices to avoid vulnerabilities like XSS, CSRF
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Actively participate in code and design reviews to build robust applications.
About Recko:
The Recko Financial Operations Platform empowers finance teams in fast-growing internet businesses with a comprehensive and robust technology stack to build and embed innovative financial workflows such as accounting, reconciliation, commission calculation, payment orchestration and reporting, so businesses can accelerate growth, collaboration, and track and manage money end to end. This ensures that every dollar, euro or pound that the company moves is accounted for and the financial needs of the ever evolving business is taken care of.
Globally, the Recko platform securely processes transactions worth millions of dollars every day. Customer-obsessed brands such as Deliveroo, Meesho, Grofers, Dunzo, Acommerce, etc use Recko so that their finance teams can streamline operations with automation and prioritize growth over repetitive and time-consuming tasks around day-to-day financial operations. Our transparent pricing and exceptional customer service guarantees that we power your growth story - one transaction at a time.
Recko is a Series A funded startup, backed by marquee investors like Vertex Ventures, Prime Venture Partners and Locus Ventures. Traditionally enterprise software is always built around functionality. We believe software is an extension of one’s capability, and it should be delightful and fun to use.
Working at Recko:
We believe that great companies are built by amazing people. At Recko, We are a group of young Engineers, Product Managers, Analysts and Business folks who are on a mission to bring consumer tech DNA to enterprise fintech applications. The current team at Recko is 60+ members strong with stellar experience across fintech, e-commerce, digital domains at companies like Flipkart, PhonePe, Ola Money, Belong, Razorpay, Grofers, Jio, Oracle etc. We are growing aggressively across verticals.

We are looking for a Front end web developer passionate towards building high performance web
applications which can scale for B2C businesses. We are looking for self-driven individuals who love to
find innovative solutions and can perform under pressure. An eye for details and being proud of produced
code are the must have attributes for this job.
Responsibilities.
● You will be responsible for converting Product team requirements to modular, testable and
efficient code.
● You will be required to design and implement data storage solutions (Databases, caching layers
etc).
● You will also be required to cater to NFRs related to security and performance.
Skills
● 3+ years experience in JavaScript and clarity of core Javascript language basics.
● Excellence in React JS/AngularJS.
● Excellent in HTML5 and CSS3.
● Hands on experience of UI Libraries like jQuery.
● Hands on experience with code versioning systems like Git, SVN.
● Hands on Excellent debugging and problem solving skills.
● Experience with Responsive/Mobile Design.
● This person is excited about creating pixel perfect, reusable, extensible, flexible, high-performing
front-end experiences that integrate seamlessly with back-end code.
● The ability to adapt to the ever-changing technology landscape.
● You are excited about keeping up-to-date by experimenting with new technologies and
frameworks.
Years of Exp: 4-8 yrs
Qualification:
● Engineering graduates from Tier I or II institutes.
● B.E/ B.Tech/ ME/ M.Tech





