Senior Software Engineer II (ReactJS)

ConnectWise; Pune District; On-site; INR 1,400,000 - 2,800,000; Full time

Job summary

ConnectWise is seeking a Senior Software Engineer II to develop and maintain high-quality frontend features for web applications. You will partner with engineering teams to align web design and user experience while optimizing performance and code quality.

Responsibilities include building and maintaining UI components, ensuring accessibility, and collaborating with design using Figma and Storybook. You will also focus on testability, CI/CD, and modern frontend practices to deliver robust

Qualifications

• 5-8 years of experience in frontend/full-stack development.
• Experience with API integration (REST or GraphQL).
• Strong understanding of React.js and modern CSS techniques.

Responsibilities

• Develop and maintain shared UI components.
• Ensure consistency with design guidelines and accessibility.
• Collaborate with design teams using Figma and Storybook.
• Write maintainable, well-tested code and participate in reviews.
• Optimize performance, bundle size, and loading times.
• Contribute to DX improvements and CI/CD workflows.

Skills

React.js

REST/GraphQL

UI components

Design system

Testing

CI/CD

DX improvements

Education

Bachelor's degree

Tools

Figma

Storybook

Job description

The Senior Software Engineer II is responsible for developing, enhancing, and maintaining high quality, innovative, and fully performing front-end code for web applications. This role works in partnership with various Engineering teams to ensure alignment of web design and user experience while prioritizing web optimization and coding

standards.

1. Frontend Development & Architecture

• API integration (REST / GraphQL)

2. Component Library & Design System

• Develop and maintain shared UI components
• Ensure:
• Consistency with design guidelines
• Accessibility
• Work with design teams using tools like Figma, Storybook

3. Code Quality & Best Practices

• Write clean, maintainable, well-tested code
• Follow and enforce:
• Coding standards
• Linting, formatting rules
• Participate in code reviews and feedback cycles

4. Performance Optimization

• Optimize:
• Page load times
• Bundle size (lazy loading, code splitting)
• Monitor and fix performance bottlenecks

5. Developer Experience (DX)

• Contribute to improvements in:
• Build tools and configs
• Local development setup
• Help maintain CI/CD workflows for frontend

6. Testing & Reliability

• Write and maintain:
• Unit tests (Jest, Vitest)
• Integration/E2E tests (Playwright, Cypress)
• Ensure UI reliability and reduce regression issues
• Work closely with:
• Product managers
• Break down features and deliver independently with minimal supervision
• Stay updated with evolving frontend ecosystem:
• React updates
• Modern CSS strategies
• Gradually take ownership of modules or feature areas

Required Qualifications

• 5-8 years of experience in frontend/full-stack development
• Strong expertise in:
• Experience with:
• API integration (REST or GraphQL)
• Solid understanding of:

Knowledge, Skills, and/or Abilities Required:

• Experience with:
• React.js or similar frameworks
• Monorepos or shared UI platforms
• Familiarity with:
• Micro-frontend basics
• Exposure to cloud environments and CI/CD pipelines

Educational/Vocational/Previous Experience Recommendations:

• Strong execution and ownership mindset
• Good problem-solving and debugging skills
• Effective communication and teamwork

Success Metrics

• Quality and reusability of components built
• Feature delivery velocity and reliability
• Reduction in UI bugs and regressions
• Contribution to codebase maintainability
• Adoption of shared components across teams