Senior Software Engineer

🚀 Senior Full-Stack Software Engineer | Fully Remote | Brazil-Based | Fluent English Required | USD/hour

We're looking for Senior Full-Stack Software Engineers based in Brazil to join a brand-new engineering team supporting an exciting international expansion initiative for a leading luxury resale e-commerce company.

This is a great opportunity for engineers who enjoy building things from the ground up, working with autonomy, and solving complex engineering problems.

💻 What you'll work with

• Kotlin / Java – key technologies for the new platform
• Ruby
• React
• Full-stack development across backend and frontend
• System design, architecture, and integrations
• New services and integration with existing/legacy systems
• AI-assisted development as part of the engineering workflow

🔎 What we're looking for

• 5+ years of professional software engineering experience
• Strong experience with Java and/or Kotlin
• Experience with Ruby and React
• Strong software engineering and system design fundamentals
• Experience working on projects end-to-end, from development through production
• Ability to work independently and take strong ownership
• Comfortable working in a new, evolving environment where not everything is already defined
• Fluent English is required

⭐ Experience with complex systems, fintech/banking, e-commerce, payments, or distributed architectures is a plus.

🌎 Details

📍 Fully Remote – Brazil-based

💵 Compensation: USD per hour / PJ Model

If you're a senior engineer who enjoys autonomy, ownership, and building new things from scratch, I'd love to connect!