
Frontend Lead
at Next gen BI platform for data driven performance marketers

We are building a workspace for Marketing teams - Think Webflow for Marketing teams, Grafana for Marketing teams who operate on large data sets and need a clear intuitive interface to look at all their data.
Traditionally Marketing teams have always had to depend on a large BI team to provide them with the data they need to make decisions. Clarisights eliminates this by giving Marketing teams everything they need in one intuitive, collaborative reporting platform.
We work with large enterprise Marketing teams around the world like Delivery Hero - The world's largest food delivery co., HelloFresh the world's largest mealkits delivery co. etc.
Our platform is central to how business teams make decisions and you will work on the interface that these teams use. We are helping non technical business users get comfortable with data by giving them a platform they can use to drive.
What makes this role challenging? Think Google Docs, Slides and Sheets all combined in one platform. We have a collaborative text editor which is used by teams together and we built our table grid which is extremely powerful. Tables, being one of the heaviest and most used widgets we have, have records composed of metric data(averages, share percentages, comparison data), multiple creatives(images, videos, gifs), trends(charts inside each cell) and a lot more.
The huge amount of data points naturally increases the amount of DOM nodes and thus it becomes memory heavy and CPU intensive to run the app in the browser. One table can have 500 records that the users can scroll through at once. Now imagine having 10+ of such tables in one tab, and each report comprising of multiple tabs. And we also support features like drilldowns/breakdowns, column freezing, row freezing, in the tables all while ensuring a smooth user experience.
We decided to build it from scratch using React Virtualize since most table libraries did not give us the performance or features we need. We also extensively use charts to visualize data and as we are scaling, a lot of these components have to be rebuilt to handle the volume of data we process.
We are only getting started, we want to make our platform a lot more collaborative and immersive by giving teams ability to interact with charts by adding annotations and ability to tag team members and leave notes for them. This might seem a solved problem when you look at collaboration on Google Docs but it's an extremely tricky problem for us as we don't deal with static data the way you have it with Google Docs.
Unlike read only dashboards which do not allow edits after building, our platform is meant for collaboration within teams. Think of how shitty collaboration was for design teams before Figma.
What we are looking for?
We are looking for someone who obsesses over performance and is comfortable with profiling performance, can think of frontend architecture. We are also looking for a lead who can mentor the team on performance and scale.
While working with such complex interfaces, often times, performance and the tech becomes a bottleneck for the user experience we strive for. We are looking for someone who —
- Understands fundamentals of Application Design and has designed/architected applications from scratch.
- Has worked on large-scale applications, and setup/maintained its data pipelines (data flows from backend to frontend)
- Has architected efficient and reusable front-end systems that drive complex web applications
Preferable Qualifications
- 3+ years of JavaScript experience, including concepts like asynchronous programming, closures, types.
- HTML/CSS experience, including concepts like layout, specificity, cross browser compatibility, and accessibility
- Experience with browser APIs and optimizing frontend performance
- Previous experience with dashboard apps, charts framework, window virtualisation
- Has written Generators for project setup
- Comfortable with tech like Postgres, Docker, Rails
- Understands tooling like Webpack, Babel
Experience with React and Typescript is preferable but not necessary.
First 30 days, one will work on
- Understanding the data flow and familiarise oneself with the app components
- One feature/task like updating something that touches majority of the app — this is again aimed to get familiarity with the whole codebase in the quickest way
- Synchronising the data pipelines by adopting better serialisation protocols
- Creating avenues to improve app performance (by profiling and benchmarking)

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Job Description:
We are seeking a skilled Shopify App Developer with experience in React/Remix and a strong foundation in HTML, CSS, JavaScript, and jQuery. The ideal candidate will be responsible for building and maintaining custom Shopify applications, enhancing user interfaces, and ensuring seamless e-commerce experiences for our clients. This role requires a strong understanding of Shopify’s ecosystem, combined with frontend development skills to deliver high-quality, scalable solutions.
Key Responsibilities:
- React Develop, test, and maintain custom Shopify apps to enhance store functionality.
- Collaborate with the design and product teams to implement responsive and user-friendly UI/UX features.
- Utilize React and Remix frameworks to build dynamic, interactive web applications.
- Write clean, modular, and scalable code using HTML, CSS, JavaScript, and jQuery.
- Integrate third-party APIs and manage data securely within Shopify.
- Optimize applications for speed and scalability across various devices and browsers.
- Stay updated on Shopify platform updates, best practices, and industry trends.
- Develop, test, and maintain custom Shopify apps to enhance store functionality.
- Collaborate with the design and product teams to implement responsive and user-friendly UI/UX features.
- Utilize React and Remix frameworks to build dynamic, interactive web applications.
- Write clean, modular, and scalable code using HTML, CSS, JavaScript, and jQuery.
- Integrate third-party APIs and manage data securely within Shopify.
- Optimize applications for speed and scalability across various devices and browsers.
- Stay updated on Shopify platform updates, best practices, and industry trends.

Mandatory Skills
- Very strong hands on experience of web technologies: - HTML JavaScript, HTML5/CSS3,
- 3 + years of UI Development Experience
- Has implemented coding patterns and built UIframework
- Cross browsers support/experience and knowledge of DOM manipulation on different browsers
- Performance enhancements on web page load and execution
- Experience with tools like Firebug.
- Basics knowledge on Ajax, jsp etc.
- Experience in Adobe Photoshop & Adobe Dreamweaver to mock up UIelements.
- Knowledge in any prototyping tools.
- Use responsive web design to create applications that automatically conform to multiple screen sizes/devices.
- Conduct usability testing to identify and fix UIissues
- Familiar with popular UIlibraries like Sencha, AngularJS, ExtJS & JQuery
- Collaborate with business analyst to discuss user interface requirements and brainstorm UIideas.
Job roles and Responsibilities:
- Ability to develop UIframework on JavaScript and CSS which confines to requirement of Solutions.
- Ability to work on cross browser compatibility
- Develop reusable components.
- Work closely with other developers in the team

Responsibilities
- Develop new user-facing features
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed
Skills And Qualifications
- 2+ years of experience in ReactJS and Redux
- 1+ completed project of reasonable size using server-side rendering
- Knowledge of Preact is a plus
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of Git


- 5+ years of experience as a Front-end Developer.
- Proficient understanding of web markup, including HTML5, CSS3.
- Good understanding of client-side scripting and advanced JavaScript libraries/frameworks, such as AngularJS, ReactJS & VueJS.
- Good understanding of asynchronous request handling, knowledge of AngularJS practices and hand on implementation of complex AngularJS applications, directives, controllers, services.
- Good understanding of AJAX and JavaScript Dom manipulation Techniques.
- Experience in JavaScript build tools like grunt or gulp.
- Proficient with the JavaScript language and its modern ES6+ syntax and features.
- Proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM.
- Proficient with the Vue.js ecosystem, including Vue CLI, Vuex and Vue Router.
- Proficient understanding of code versioning tools, such as GIT/Bitbucket.
- Critical thinker and problem-solving skills.
- Good time management skills.
- Great interpersonal and communications skills.

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handle: https://www.instagram.com/planetspark/" target="_blank">https://www.instagram.com/planetspark/
What would you be building:
You would be working on global consumer-facing products at a fast-growing startup that
would give you great exposure to all different aspects of full-stack development. You
will work on:
- Complete website redesign: The website of the company has been completely redesigned by collaborating with one of the country’s top designers who has worked with brands such as Treebo, Bira 91, etc. You will get the opportunity to create this from scratch.
- Learning Product: Creating the world’s first and most comprehensive live learning product to help kids become confident communicators
- Teacher Product: Ever thought of how millions of Uber drivers are managed completely by technology? You now have the chance to build technology that will manage the entire lifecycle of thousands of teachers across the globe.
Your Roles and Responsibilities
As a front-end developer, you will be a part of a close-knit team of 10x engineers who
will get complete accountability for designing the front of all the products of the company.
Some of the responsibilities include:
- Break down tech problems and determine a workable solution.
- Integrate front-end design and/or code into the back-end system.
- Develop incrementally and iteratively to elicit feedback over a short period of time.
- Write a clean, readable code that doesn’t necessarily need to be commented on.
- Collaborate with the business and design teams
- Continue learning and growing in emerging web technologies and methodologies
Growth Path
- As a developer in a funded product company, you will find immense avenues of growth, in the form of knowledge, exposure to different technology, exposure to different products, career progression, and aggressive monetary growth based on performance.
- All 10x engineers will get unparalleled career growth and will outperform their batchmates by two times.
- You will get complete accountability – you could proudly say that you have built complete products on your own
Requirements
- Work experience as a front end developer with a reputed organization
- Good Understanding of ReactJs or Next Js
- Intermediate understanding of relational databases, specifically SQL-based systems, and language.
- Basic to intermediate understanding of front-end languages and technologies, such as JavaScript, HTML5, CSS3, etc.
- Solid understanding of object-oriented development and design patterns.
- Good understanding of testing concepts and practices, including unit, integration, and use case testing.
- A BS/MS in Computer Science, Software Engineering, or related field or comparable experience in web application development required.
Looking for Angular developers with good experience in Angular (Version 2 and above) ,HTM5 and CSS3.The role is responsible for designing, coding and modifying webpages, from layout to function and according to the design specifications. This position requires constant interaction with other team members like UX, UI & Service development team.
Responsibilities:
• Work with API Development Engineers to Understand the Scope of Integrations & use cases.
• Building Re usable components using Angular adhering to best coding practices. • Ensure Quality of deliverables adhering to coding standards and Best practices
• Following up with UX team for Reviews on UI components & Styling.
• Perform unit testing and identify, troubleshoot and solve code-related issues as needed.
Desired Skills & Competencies:
• HTML/HTML5, CSS3, JavaScript, Angular (Version 2 and above) ,TypeScript – Mandate skill.
• Familiar with Responsive design using Bootstrap.
• Experience in Unit Testing – using Karma , Jasmine Frameworks.
• Exposure to SonarCube as code coverage tool
• Experience with front end tools like – Webpack, AngularCLI, NPM, Redux.
• Experience in integrating REST / SOAP Web services (API).
• Strong knowledge in OOPS concepts.
• Having very good debugging skills.
• Ability to develop reusable functions/components with optimized and no defect code.
• Ability to work independently and deliver quality work.
• Knowledge of Using Source Repositories like Git & Bitbucket.


● Determining the structure and design of web pages.
● Ensuring user experience determines design choices.
● Developing features to enhance the user experience.
● Striking a balance between functional and aesthetic design.
● Ensuring web design is optimized for smartphones.
● Building reusable code for future use.
● Optimizing web pages for maximum speed and scalability.
● Utilizing a variety of markup languages to write web pages.
● Maintaining brand consistency throughout the design.
**Front End Developer Requirements:**
● Degree in Computer Science or related field.
● Understanding of key design principles.
● Proficiency with HTML, CSS, JavaScript, Reactjs and jQuery.
● Understanding of server-side CSS.
● Experience with graphic design applications such as Adobe Illustrator.
● Experience with responsive and adaptive design.
● Understanding of SEO principles.
● Good problem-solving skills.
● Excellent verbal communication skills.
● Good interpersonal skills.




