
Staff Backend Software Engineer
Twelve Labs
full-time
Posted on:
Location Type: Hybrid
Location: San Francisco • California • Oregon • United States
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Salary
💰 $175,000 - $230,000 per year
Job Level
About the role
- Design and build backend services for video processing workflows — ingestion, transcoding, 4K export, metadata extraction, and timeline operations
- Architect scalable, high-availability systems to support enterprise-grade video workloads across cloud-native infrastructure (AWS, GCP)
- Build and optimize APIs that power real-time and async frontend workflows, including streaming data delivery and long-running job orchestration
- Own performance and reliability for distributed video processing pipelines with low latency and high throughput requirements
- Collaborate closely with frontend engineers on API design, data models, and streaming strategies
- Integrate and run inference on computer vision models for tasks like video resizing, scene detection, automatic audio noise cleaning, and visual analysis
- Deploy and serve ML models on cloud-based or cloud-native platforms — evaluate build-vs-buy for model serving and SaaS alternatives
- Work with the research team to productionize model outputs into reliable, scalable backend services
- Build pipelines that bridge TwelveLabs’ foundation models with third-party CV models to power intelligent video workflows
Requirements
- 10+ years building production backend systems with a track record of designing scalable web services and APIs
- Experience with video-specific tools and frameworks (FFmpeg, AWS Media Services, transcoding pipelines)
- Deep experience with service-oriented architecture, microservices, and distributed systems
- Strong proficiency in Python for backend services, model integration, and tooling
- Hands-on experience running inference on ML/CV models in production — not research, but engineering models into reliable services
- Cloud-native development experience (AWS or GCP), including containerization (Docker, Kubernetes) and serverless patterns
- Comfort working across the stack and making pragmatic tradeoffs in a fast-moving product environment
Benefits
- Full health, dental, and vision benefits
- Extremely flexible PTO and parental leave policy. Office closed the week of Christmas and New Years.
- VISA support where applicable
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
backend servicesvideo processing workflowsAPIsPythonmachine learningcomputer visioncloud-native developmentcontainerizationmicroservicesdistributed systems
Soft Skills
collaborationperformance optimizationreliability engineeringproblem-solvingpragmatic decision-making