Frontend Developer

We are seeking a skilled React.js Developer to join our team. The successful candidate will be responsible for developing and maintaining web applications using React.js. You will work with a team of developers to create interactive web interfaces, ensure high performance and scalability of our applications, and collaborate with cross-functional teams to deliver high-quality products.

Key Responsibilities:

• Develop and maintain web applications using React.js
• Write high-quality, reusable code for UI components
• Collaborate with designers, product managers, and other developers to implement new features and improvements
• Ensure the performance, scalability, and maintainability of web applications
• Participate in code reviews and provide constructive feedback to peers
• Identify and troubleshoot issues with web applications
• Keep up-to-date with industry trends and best practices

Requirements:

• Strong experience with React.js and its core principles
• Strong proficiency in JavaScript and its core concepts
• Experience with popular React.js workflows (such as Redux)
• Familiarity with RESTful APIs
• Knowledge of modern web development tools and frameworks (such as Webpack, Babel, etc.)
• Strong understanding of HTML, CSS, and web standards
• Ability to write efficient, scalable, and maintainable code
• Experience with version control systems such as Git
• Excellent problem-solving and analytical skills
• Good communication and collaboration skills

Education and Experience:

• Bachelor's degree in Computer Science or related field (or equivalent work experience)
• At least 3 years of professional experience as a React.js Developer or similar role

We offer a competitive salary, comprehensive benefits package, and a dynamic and supportive work environment. If you are a talented React.js Developer looking for a new challenge, please apply today!

About us

Founded in 2018, Seventh Triangle is a Direct to Consumer enabler and Digital Transformation Agency. As a Shopify Plus Partner in India, we collaborate with top enterprise brands including Jockey, Titan, Nykaa, and V-Guard to achieve Revenue & Profitability growth using Data, Technology and Marketing interventions. With 120+ team members across Noida and Bengaluru, we’re known for driving measurable eCommerce success in the D2C and Shopify space. At Seventh Triangle, we help D2C businesses primarily with four service stacks which are Technology (Store Migration, Revamp, CRO and monthly maintenance), UI & UX, Growth Marketing (Performance, Retention and SEO) and Data Analytics (Management Dashboards).

📌 Key Responsibilities

• Develop and customize Shopify themes using Liquid, HTML, CSS, JavaScript
• Build responsive, mobile-first e-commerce interfaces across all devices
• Implement custom features and functionalities based on client needs
• Optimize themes for speed, performance, and UX
• Integrate third-party apps and APIs with Shopify stores
• Troubleshoot and resolve theme-related bugs and issues
• Collaborate closely with designers to convert mockups into functional themes
• Ensure cross-browser compatibility and adherence to web standards
• Maintain and enhance existing Shopify stores
• Stay updated with Shopify releases, best practices, and trends

🛠 Required Technical Skills

• 1+ years of experience in frontend web development
• Strong proficiency in Liquid
• Expert-level knowledge of HTML5, CSS3, Vanilla JavaScript
• Solid understanding of Shopify theme architecture & file structure
• Experience with Shopify CLI
• Strong grasp of responsive/mobile-first development
• Familiarity with Git/version control
• Knowledge of web performance optimization (must-have)
• Shopify API & App development experience (nice-to-have)
• Experience with SASS/SCSS (plus)

🎓 Qualifications

• Bachelor’s degree in CS / IT / related field (B.E./B.Tech/MCA)
• Must be from a full-time program (no part-time or distance)

🌟 Personal Attributes

• Strong attention to detail and quality
• Excellent problem-solving abilities
• Comfortable working independently & within a team
• Clear communication skills for client and team interactions
• Self-motivated and able to manage multiple projects
• Adaptable to changing requirements and priorities

💼 What We Offer

• Competitive salary package
• Professional development & learning opportunities
• Collaborative, creative, and growth-focused environment
• Chance to work on diverse, high-impact e-commerce projects

Core responsibilities

•      Collaborate with product teams to more accurately define new features

•      Collaborate with UX in the building of a design system/component library

•      Ensure high performance of all systems developed

•      Aware of the relationship between development and business with a strong sense of ownership

•      Employ the latest techniques such as agile software development

•      Basic working knowledge of Unix/Linux

•      Excellent problem solving and coding skills in Javascript/Angular

•      Strong interpersonal, communication and analytical skills

•      Should have the ability to express their design ideas and thoughts

Job Brief

•      JavaScript and angular expertise

•      Experience with libraries such as bootstrap, Ag-grid, formly, observables, and ngrx

•      You enjoy working with new technologies, and are curious and energetic

•      Experience working with REST APIs

•       Good understanding about authentication and security

•      Create and maintain various unit and integration tests

•      You enjoy working in a creative and agile environment that moves fast

•      Ability and interest in providing mentorship to junior members of the team

•      Write high quality code and Conduct code reviews

•      Being resourceful and detail-oriented, along with being an outside the box thinker!

•      Experience being a great team player, who work collaborative, and brings a positive attitude

We are looking for a talented Frontend UI/UX Developer with expertise in Vue.js and Tailwind CSS to join our team. The ideal candidate will have a strong background in building modern, responsive, and user-friendly web applications while ensuring a seamless user experience.

Key Responsibilities:

1. Develop and maintain frontend applications using Vue.js (Vue 2 & Vue 3), Vuex/Pinia, and modern JavaScript (ES6+).
2. Implement responsive UI components using Tailwind CSS and best UI/UX practices.

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.
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• Proficient understanding of code versioning tools, such as (Git / SVN)

Technical Solutions Specialist, App

• Understanding of products’ integration flows from a technical and sales perspective
• Work with the internal stakeholders in Criteo to understand client business objectives
• Providing feedback to our internal and/or client’s engineering team
• Be responsible and have ownership for the designed end to end solution’s projects
• Work in a fast-paced innovative environment and be cool under pressure
• Thrive when confronted with complex problems that require innovative solutions
• Act as a Subject matter expert on App related queries
• Leverages technical knowledge of products to meet customer needs
• Participate with the wider global team to improve and develop new tools and processes.
• Play a leading role in the testing and deployment phases of new products and customized solutions for our app business.
• Proactive development of tools and solutions that will have an impact on our campaign performance or set up to support the growth of our South APAC team
• Provide guidance to other team members on areas of expertise
• Identify bugs, report them, and work close to our internal teams for resolution

Who You Are

• Engineering background with a computer science-related degree
• Fluent in spoken & written English
• Experience with ad technology is a strong advantage, though not mandatory
• Experience in developing or reviewing/debugging code for mobile apps, ideally on both iOS and Android
• Experience with development and/or debugging MMP partner SDK's like AppsFlyer, Branch etc. will be a big plus
• Other web programming languages is a plus (JavaScript, HTML, …)
• Strong interpersonal and communication skills across all levels of interlocutors
• Ability to work on multiple projects at once, prioritize and execute a large number of tasks, and resolve issues quickly
• Proactivity associated with a “can do” way of working
• Problem-solving and a positive attitude in a fast-paced environment
• Autonomous personality and interested in taking initiatives and leading on projects
• Team spirit oriented, sharing best practices, and open to train other team members
• Attention to detail to act as a consultant and be reactive in front of any potential situations
• Passion for new media, internet trends, and continual learning

• Translate designs and style guides provided by the UI/UX team into functional user interfaces, ensuring cross browser compatibility and performance
• Build efficient and reusable front-end system that drive complex web applications
• Identify, address performance bottleneck and communicate best practices for front end engineering
• Responsible for meeting expectations and deliverables on time and in high quality
• Collaborate with Product Designers, Product Managers, and Software Engineers to build/deliver next generation products
• Interact with other team members to incorporate their innovations and vice versa
• Rapid prototyping web user interfaces