Toptal

Senior Fullstack Engineer

Toptal
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9 days ago
Remote, Americas or Remote, EMEASenior

Responsibilities

  • Write elegant, efficient, testable React and Ruby code and integrate React frontend components with backend systems.
  • Implement and maintain Ruby on Rails APIs for frontend-backend communication.
  • Write tests, manually test features, and review colleagues’ work.
  • Contribute to planning, development, maintenance, process improvement, and codebase improvements.
  • Lead technical initiatives, mentor teammates and new hires, and participate in the on-call rotation.

Requirements

  • 5+ years of web development experience.
  • Proficiency in React and TypeScript, including integrating frontend components with backend systems.
  • Hands-on experience with Ruby on Rails.
  • Understanding of backend and development principles, databases, clean code, and testing practices.
  • Ability to lead projects, solve complex problems, evaluate tradeoffs, and work effectively with cross-functional teams.
  • Strong communication skills and ability to work in a fast-paced, rapidly growing company as a hands-on individual contributor.

Benefits

  • Fully remote position.
  • The role includes company-wide training, opportunities to lead technical initiatives, and mentoring responsibilities.
  • Visa sponsorship or assistance is not offered.
  • Resumes and communication must be submitted in English.

Tech Stack

GraphQLReactRubyRuby on RailsTypeScript
Toptal

About Toptal

5,001-10,000 employees

Toptal runs a global talent marketplace that connects companies with vetted freelancers and fractional teams in software engineering, design, and finance. Businesses use its platform to source on-demand experts, while Toptal handles screening, matching, and contracting; revenue comes from client fees on hourly, part-time, or project engagements. Founded in 2010 and operated as a fully remote company, Toptal reports over $4 billion in payments and roughly $200 million in annual revenue.

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