Senior OSS Engineer & Tech Lead (Java/Python)

GFiber; Sunnyvale (CA); On-site; USD 185,000 - 203,000; Full time

Job summary

GFiber in Sunnyvale, CA is seeking a senior software engineer to build and launch the GFiber OSS, develop features, service layers, and end-to-end integration.

The role leads other engineers and system integrators, coordinates multi-team projects, and focuses on reliability, performance, and troubleshooting across the OSS ecosystem.

Requires a Bachelor's in CS and 7+ years of Java/Kotlin and Python experience, plus prior tech leadership and cross-team coordination.

Qualifications

• Bachelor's degree in Computer Science or equivalent practical experience.
• 7+ years of software engineering experience with Java/Kotlin and Python.
• Experience driving complex projects as a Tech Lead.
• Experience coordinating software projects across multiple teams: architecture, development, QA.

Responsibilities

• Build and launch the GFiber OSS: feature development, service layer development, end-to-end integration.
• Be responsible for development/configuration/troubleshooting/support on the OSS ecosystem.
• Be a senior person to set direction for and coordinate work of other software engineers and system integrators.
• Participate in joint troubleshooting sessions with multiple teams.

Skills

Java

Kotlin

Python

Tech Lead

Cross-team coordination

Education

Bachelor's degree in Computer Science

Job description

GFiber in Sunnyvale, CA is seeking a senior software engineer to build and launch the GFiber OSS, develop features, service layers, and end-to-end integration.

The role leads other engineers and system integrators, coordinates multi-team projects, and focuses on reliability, performance, and troubleshooting across the OSS ecosystem.

Requires a Bachelor's in CS and 7+ years of Java/Kotlin and Python experience, plus prior tech leadership and cross-team coordination.