Senior Full-Stack Engineer - Remote Lead (React/Rails)

Toptal; Turkey; Remote; TRY 4,022,000 - 7,039,000; Full time

Job summary

Toptal in Turkey is seeking a senior full-stack engineer with a strong front-end focus to join the Billing Team. You’ll work across multiple apps, primarily in React front-end and Ruby on Rails back-end, using GraphQL to connect services. This is a fully remote position, with no visa sponsorship.

You’ll lead initiatives, mentor teammates, and collaborate with product. Expect to learn new technologies, drive improvements, and help shape the codebase and processes.

Qualifications

• 5+ years of web development experience.
• Proficient in React and TypeScript; able to connect front-end with back-end systems.
• Hands-on experience with Ruby on Rails.
• Understanding of databases, clean code, and testing practices.
• Proactive and adaptable, able to lead projects in cross-functional teams.
• Strong communication skills and problem-solving abilities.

Responsibilities

• Write React and Ruby code that is efficient, testable, and maintainable.
• Develop and integrate front-end components with back-end APIs.
• Implement and maintain Ruby on Rails APIs for seamless communication between front-end and back-end.
• Cover code with tests and perform manual testing; review peers' work.
• Contribute to team processes, brainstorm ideas, and communicate progress; mentor others.
• Learn new technologies and push for improvements to codebase and processes.

Skills

React

TypeScript

Ruby on Rails

Full-stack

Mentorship

Communication

Tools

GraphQL

REST APIs

Job description

Toptal in Turkey is seeking a senior full-stack engineer with a strong front-end focus to join the Billing Team. You’ll work across multiple apps, primarily in React front-end and Ruby on Rails back-end, using GraphQL to connect services. This is a fully remote position, with no visa sponsorship.

You’ll lead initiatives, mentor teammates, and collaborate with product. Expect to learn new technologies, drive improvements, and help shape the codebase and processes.