Refactoring code front end developer

2 days ago

Chennai, Tamil Nadu, India Kassavirtanen Oy Full time ₹ 12,00,000 - ₹ 36,00,000 per year

We are looking for a Front-End Developer who specializes in refactoring, optimizing, and modernizing existing codebases. This role focuses on improving performance, maintainability, and scalability of front-end applications—not just building new features. The ideal candidate has strong technical depth, understands component design patterns, and is passionate about clean, well-structured code.

Key Responsibilities

  • Audit and refactor existing front-end code to improve maintainability, readability, and performance
  • Break large, legacy components into clean, modular, reusable architecture
  • Modernize applications (e.g., migrate from older frameworks, upgrade dependencies)
  • Improve state management, API integration patterns, and UX stability
  • Reduce bundle sizes, improve load times, and optimize rendering performance
  • Implement automated tests (unit, integration, end-to-end)
  • Identify tech debt and propose phased remediation plans
  • Write clear documentation and enforce coding standards
  • Collaborate with UX, Product, and Back-End teams to ensure seamless functionality
  • Participate in code reviews and mentor others in front-end best practices

Required Skills & Experience

  • 1+ years of professional front-end development
  • Strong proficiency with REACT and REDUX SAGA
  • Experience refactoring and maintaining large codebases
  • Solid understanding of:
  • Component architecture
  • State management (Redux, Zustand, Vuex, NgRx, etc.)
  • Responsive & accessible UI

  • Comfortable with Git workflows, CI/CD, and code reviews

  • Experience migrating from old frameworks

  • Performance profiling (Lighthouse, Chrome DevTools)

  • Experience introducing design systems or shared component libraries

  • Reduced code complexity and technical debt

  • Faster front-end performance and load times
  • Higher unit test coverage and fewer production bugs
  • Cleaner architecture that accelerates future feature delivery
  • Stable, maintainable, well-documented components

Refactoring prevents the accumulation of technical debt, speeds up future development, and improves product quality. This developer enables the team to move faster with fewer bugs, better performance, and long-term scalability.

  • Refactoring code Back end developer

    9 hours ago

    Chennai, Tamil Nadu, India Kassavirtanen Oy Full time ₹ 5,00,000 - ₹ 12,00,000 per year

    We are looking for a BAck-End Developer who specializes in refactoring, optimizing, and modernizing existing codebases. This role focuses on improving performance, maintainability, and scalability of front-end applications—not just building new features. The ideal candidate has strong technical depth, understands component design patterns, and is...

  • Front End Developer

    2 weeks ago

    Chennai, Tamil Nadu, India Prodapt Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    OverviewAbout the Role:We are looking for a highly skilled and experienced Developer (UX/Front End) to join our dynamic team. In this role, you will be working for a large Fintech Technology Client responsible for developing a robust enterprise-wide web application that enables various AI tools to large user base. You should be comfortable working in a...

  • Front end developers

    4 days ago

    Chennai, Tamil Nadu, India IDESLABS PRIVATE LIMITED Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    We are looking for skilled Front End Developers with 6-8 years of experience to join our team in Chennai. The ideal candidate will have a strong background in UI development and proficiency in Ember JS.Roles and ResponsibilityDevelop high-quality, responsive, and interactive web applications using HTML, CSS, Ajax, and jQuery.Collaborate with cross-functional...

  • Front End Developer

    6 days ago

    Chennai, Tamil Nadu, India Zigsaw Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    1. Strong understanding of Angular, TypeScript, Javascript, Jquery, Angularjs, Reactjs 2. Proficient understanding of web markup, including HTML5, CSS3 3. Good understanding of asynchronous request handling, partial page updates, and AJAX 4. Proficient understanding of cross-browser compatibility issues and ways to work around them. 5. Proficient...

  • Front-End Developer

    4 days ago

    Chennai, Tamil Nadu, India Snapserve AI Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    We're excited to share an excellent career opportunity for the role of Front-End Developer with Snapserve AI, a cutting-edge AI-driven company specializing in building intelligent digital solutions that help businesses leverage the power of automation and data analytics. At Snapserve AI, we're passionate about driving digital transformation through...

  • Front end Developer

    6 days ago

    Chennai, Tamil Nadu, India Stratonik Full time ₹ 4,00,000 - ₹ 6,00,000 per year

    We are seeking a Junior Front End Developer with experience in or Angular 12 to join our team. The ideal candidate will be responsible for designing and implementing user interfaces for a web application with a backend hosted in AWS cloud. Responsibilities:Collaborate with our design team to create user-friendly interfaces and implement responsive...

  • Commercetools Front-End Developer

    2 weeks ago

    Chennai, Tamil Nadu, India Royal Cyber Inc. Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Job Title: Commercetools Front-End Developer Experience: 6+ Years Location: Remote Employment Type: Full-time Job Summary: We are looking for a highly skilled Front-End Developer with strong hands-on experience in Commercetools and modern JavaScript frameworks. The ideal candidate will be responsible for developing and maintaining scalable, high-performing...

  • Front End Developer

    6 days ago

    Chennai, Tamil Nadu, India Webilesk Infotech Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Role & responsibilitiesUnderstanding the working of JavaScript, its quirks and workarounds. Should work standalone and develop the responsive HTMLs. Able to adjust with teams and responsible for other layers of the product infrastructure.  Provide a highly collaborative effort by being a strong team player with a commitment to perfection is required. ...

  • Front-End Developer

    1 week ago

    Chennai, Tamil Nadu, India SANeForce Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Job Title: Front-End Developer (Angular / React)Experience: 1 yearLocation: ChennaiEmployment Type: Full-TimeAbout The RoleWe're looking for a passionate Front-End Developer with hands-on experience in Angular or React. You should love crafting clean, responsive UIs and have a solid understanding of web fundamentals—HTML, CSS, Bootstrap, and JavaScript....

  • Sr. Angular Front End Developer

    6 days ago

    Chennai, Tamil Nadu, India Infoya Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Company Description Infoya is a global IT consulting and services organization. We collaborate with visionary leaders to achieve outsized business impact by providing innovative solutions and exploring cutting-edge technologies. We work hand-in-hand with our clients to facilitate transformative change, guiding them through strategic shifts in technology,...