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Senior Back end developer
Senior Back end developerKassavirtanen OY • Chennai, Tamil Nadu, India
Senior Back end developer

Senior Back end developer

Kassavirtanen OY • Chennai, Tamil Nadu, India
3 days ago
Job description

FRESHERS INTERNS DONOT APPLY .

EXPERIENCE : - 3 years minimum with C#.NET and SQL

We are looking for a BAck-End Developer who specializes in refactoring optimizing and modernizing existing codebases . Minimum 3 years experinece . This role focuses on improving performance maintainability and scalability of front-end applicationsnot 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 and amp; Experience

  • 1 years of professional front-end development
  • Strong proficiency with C#.NET and SQL
  • Experience refactoring and maintaining large codebases
  • Solid understanding of :
  • Component architecture
  • Responsive and amp; accessible UI
  • Comfortable with Git workflows CI / CD and code reviews
  • Experience migrating from old frameworks
  • 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.

    Key Skills

    Bootstrap,CSS,Front-End Development,HTML5,React,Redux,Node.js,Angular,Less,JavaScript,backbone.js,Sass

    Employment Type : Full Time

    Experience : years

    Vacancy : 1

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    Back End Developer • Chennai, Tamil Nadu, India

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