Software Engineering Jobs

Rex.zone connects mid-senior engineers with remote roles building production web services, APIs, distributed systems, and cloud infrastructure for modern product teams across technology companies, startups, and AI-focused platforms. The role involves building and maintaining production services and user-facing applications, collaborating with various teams to deliver customer-facing features, and participating in code reviews and incident response.

Responsibilities:

• Build and maintain production services and user-facing applications
• Design, implement, and review system architecture and APIs
• Write clean, well-tested code and improve reliability and performance
• Implement CI/CD pipelines, release processes, and automated testing
• Instrument logging, metrics, and tracing for observability
• Collaborate with product, design, and QA to deliver customer-facing features
• Participate in code reviews, incident response, and on-call rotations (when applicable)

Requirements:

• Mid-senior production delivery experience in software engineering
• Strong programming fundamentals and system design skills (data modeling, scaling)
• Experience with cloud services, containers, and distributed systems
• Comfort debugging complex issues across services in a remote environment