[Remote] Developer

Note: The job is a remote job and is open to candidates in USA. LanceSoft, Inc. is rated as one of the largest staffing firms in the US, and they are seeking a Senior Frontend Software Engineer to help maintain, modernize, and evolve a large portfolio of enterprise React applications. The ideal candidate will have deep experience in large enterprise codebases and will be responsible for driving frontend improvements and delivering secure, high-quality user experiences.

Responsibilities

• Develop and maintain enterprise React applications
• Build and enhance applications within a Micro Frontend architecture
• Modernize legacy React implementations
• Refactor class-based components into modern React patterns
• Improve frontend performance, scalability, and maintainability
• Remediate frontend security vulnerabilities
• Improve accessibility and usability
• Build reusable and maintainable shared components
• Participate in architecture discussions and peer code reviews
• Collaborate with backend engineers, UX partners, and product teams
• Promote frontend engineering best practices and continuous improvement

Skills

• Strong hands-on experience with React 18+
• Deep knowledge of React Hooks, Context API, and custom hooks
• Experience with React Router
• Familiarity with error boundaries, code splitting, lazy loading, and component composition
• Advanced TypeScript experience
• Strong understanding of generics, utility types, and type-safe API integration
• Ability to design and maintain scalable TypeScript-based frontend code
• Experience working in large enterprise codebases
• Background modernizing legacy React applications
• Proven ability to complete large-scale refactoring efforts
• Ability to simplify state management and improve maintainability
• Comfortable reading, understanding, and improving existing code
• Experience delivering production-quality frontend software

Benefits

• Four options of medical Insurance
• Dental and Vision Insurance
• 401k Contributions
• Critical Illness Insurance
• Voluntary Permanent Life Insurance
• Accident Insurance
• Other Employee Perks

Company Overview

Established in 2000, LanceSoft is a pioneer in delivering top-notch Global Workforce Solutions and IT Services to a diverse clientele. It was founded in 2000, and is headquartered in Herndon, Virginia, USA, with a workforce of 5001-10000 employees. Its website is http://www.lancesoft.com/.

Company H1B Sponsorship

LanceSoft, Inc. has a track record of offering H1B sponsorships, with 19 in 2026, 55 in 2025, 32 in 2024, 23 in 2023, 25 in 2022, 60 in 2021, 80 in 2020. Please note that this does not guarantee sponsorship for this specific role.