FullStack Engineer (Ruby + React)

Fullstack Developer (Ruby On Rails + React)

• Location: Remote (LATAM, Europe, or Canada)
• Compensation: Up to USD48/hour (contract)
• Engagement: Full-time contractor

About Our Client

Our client is a fast-growing technology company building data-driven financial solutions that simplify and optimize business operations. We develop secure, scalable systems that empower financial teams to work smarter — leveraging automation, transparency, and real-time data insights.

We’re now looking for a Fullstack Developer with a strong backend focus to join our distributed engineering team. You’ll work on the core architecture that powers our platform, helping to scale our microservices and integrate modern financial technologies.

What You’Ll Do

• Build and maintain backend services and APIs using Ruby on Rails, integrated with React frontends.
• Design and implement microservices architectures that ensure scalability and reliability.
• Collaborate with product and data teams to integrate financial workflows and data pipelines.
• Optimize system performance, ensure code quality, and maintain robust testing practices.
• Contribute to architectural discussions and guide decisions around scalability and security.
• 5+ years of experience in fullstack development.
• Advanced proficiency in Ruby on Rails and React.js.
• Strong focus on backend systems, APIs, and microservices.
• Build and maintain backend services and APIs using Ruby on Rails, integrated with React frontends.
• Design and implement microservices architectures that ensure scalability and reliability.
• Collaborate with product and data teams to integrate financial workflows and data pipelines.
• Optimize system performance, ensure code quality, and maintain robust testing practices.
• Contribute to architectural discussions and guide decisions around scalability and security.
• 5+ years of experience in fullstack development.
• Advanced proficiency in Ruby on Rails and React.js.
• Strong focus on backend systems, APIs, and microservices.

What We’Re Looking For

Must-Have Skills

• Experience with relational databases (e.g., PostgreSQL, MySQL).
• Excellent understanding of version control (Git) and CI/CD best practices.
• Fluent English communication (written and spoken).
• Background in finance, fintech, or data-heavy products.
• Experience with containerization (Docker, Kubernetes).
• Familiarity with cloud platforms (AWS, GCP, or Azure).
• Prior work in a remote, distributed team environment.
• Competitive hourly rate (up to USD48/hr).
• Experience with relational databases (e.g., PostgreSQL, MySQL).
• Excellent understanding of version control (Git) and CI/CD best practices.
• Fluent English communication (written and spoken).
• Background in finance, fintech, or data-heavy products.
• Experience with containerization (Docker, Kubernetes).
• Familiarity with cloud platforms (AWS, GCP, or Azure).
• Prior work in a remote, distributed team environment.
• Competitive hourly rate (up to USD48/hr).

Nice-To-Have

Why Join

• Work fully remote from LATAM, Europe, or Canada.
• High-impact environment where your code directly improves financial workflows.
• Collaborative, product-driven culture with strong engineering ownership.
• Work fully remote from LATAM, Europe, or Canada.
• High-impact environment where your code directly improves financial workflows.
• Collaborative, product-driven culture with strong engineering ownership.
• Interested?
• Apply now or reach out to our team directly — we’d love to learn more about your background and share details about the project.