Direct Contract with Client | Remote | Full-time

Location: Latin America only

About the Role

Ryz Labs is partnering with a client looking for a Software Engineer to help improve the reliability, usability, and overall quality of a production web application.

In this role, you'll work across the application to investigate unexpected behavior, identify technical issues, and implement code-level improvements that make the product more reliable for its users.

We're looking for an engineer who enjoys understanding how systems work, digging into complex problems, and turning unclear issues into practical, lasting solutions. You'll collaborate with the engineering team to troubleshoot production behavior, improve existing functionality, and prevent recurring issues through thoughtful engineering.

This is a hands-on engineering role for someone who enjoys both building software and making existing applications work better.

What You'll Do

• Investigate and resolve bugs across the frontend, backend, and database.





• Reproduce unexpected application behavior and identify the underlying technical cause.

• Implement fixes and improvements using TypeScript and React.

• Analyze application data and SQL queries to understand unexpected results and troubleshoot issues.

• Use logs, monitoring tools, and error-tracking platforms to diagnose production problems.

• Improve application usability by refining forms, filters, sorting, error handling, and other user-facing functionality.

• Identify recurring technical problems and develop solutions that prevent them from happening again.

• Contribute to code quality, application stability, dependency updates, and security improvements.

• Collaborate with product and engineering teammates to prioritize issues and deliver reliable solutions.

• Communicate technical findings clearly and document investigations and solutions for distributed teams.

What We're Looking For

Required Qualifications

• 2–4 years of experience develop

📌 Software Engineer – Product Quality (Buenos Aires)
🏢 Ryz Labs
📍 Buenos Aires