Zefr

Zefr

HQ
Marina del Rey, California, USA
Total Offices: 3
200 Total Employees
Year Founded: 2009

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Jobs at Zefr
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Recently posted jobs

18 Days AgoSaved
Hybrid
Marina del Rey, CA, USA
Digital Media
Annotate videos, images, and metadata across social platforms to train AI systems. Perform daily labeling, quality evaluation, QA across pipelines, surface edge cases, refine guidelines, run root-cause analyses, and produce weekly reports to improve labeling accuracy and interface usability.
18 Days AgoSaved
Hybrid
Marina del Rey, CA, USA
Digital Media
Lead the ML Ops team, overseeing model deployment, monitoring, and infrastructure for machine learning systems while mentoring engineers and driving optimization.
18 Days AgoSaved
Hybrid
Marina del Rey, CA, USA
Digital Media
The Senior Machine Learning Engineer will design and build systems for processing social media data, implementing infrastructure for ML systems, and working with advanced AI models.
22 Days AgoSaved
Hybrid
Marina del Rey, CA, USA
Digital Media
In this role, you'll design and manage cloud infrastructure, focus on CI/CD, and support observability for scalable applications while collaborating with engineering teams.
22 Days AgoSaved
Hybrid
Marina del Rey, CA, USA
Digital Media
As a Principal Site Reliability Engineer, you'll lead reliability practices, mentor engineers, and manage cloud infrastructure in a multi-cloud environment, focusing on continuous improvement and innovation.