Senior Software Engineer, Fullstack

Who we are :

At TwelveLabs, we are pioneering the development of cutting-edge multimodal foundation models that have the ability to comprehend videos just like humans do. Our models have redefined the standards in video-language modeling, empowering us with more intuitive and far-reaching capabilities, and fundamentally transforming the way we interact with and analyze various forms of media.

With a remarkable $107 million in Seed and Series A funding, our company is backed by top-tier venture capital firms such as NVIDIA's NVentures, NEA, Radical Ventures, and Index Ventures, and prominent AI visionaries and founders such as Fei-Fei Li, Silvio Savarese, Alexandr Wang, and more. Headquartered in San Francisco, with an influential APAC presence in Seoul, our global footprint underscores our commitment to driving worldwide innovation.

We are a global company that values the uniqueness of each person's journey. It is the differences in our cultural, educational, and life experiences that allow us to constantly challenge the status quo. We are looking for individuals who are motivated by our mission and eager to make an impact as we push the bounds of technology to transform the world. Join us as we revolutionize video understanding and multimodal AI.

About the role :

We're looking for a Fullstack Engineer to architect and build the infrastructure that powers AI-driven video workflows at scale. You'll join a small, high-impact team and own the critical transition from prototype to production-ready platform.

While this role is remote eligible for candidates residing in the United States, please note that remote employees will need to travel to the office for team meetups or other events as needed. Interviewing in person in San Francisco will be required.

In this role, you will :

• Design and implement scalable backend architecture using Next.js API routes and Node.js
• Build robust video processing pipelines for ingestion, transcoding, and multi-format exports
• Create background job systems for long-running video operations with proper queuing and error handling
• Architecting data models and database schemas that support collaborative video editing at scale
• Implementing authentication, authorization, and session management systems
• Optimizing video storage and CDN delivery for thousands of concurrent users

You may be a good fit if you have :

Preferred qualifications :

Even if there are a few checkboxes that aren't ticked through your prior experience, we still encourage you to apply! If you are a 0-1 achiever, a ferocious learner, and a kind and fun team player who motivates others, you will find a home at TwelveLabs.

We are a global company that values the uniqueness of each person's journey. It is the differences in our cultural, educational, and life experiences that allow us to constantly challenge the status quo. We are looking for individuals who are motivated by our mission and eager to make an impact as we push the bounds of technology to transform the world. Join us as we revolutionize video understanding and multimodal AI.

Benefits and Perks

An open and inclusive culture and work environment.

Work closely with a collaborative, mission-driven team on cutting-edge AI technology.

Full health, dental, and vision benefits.

Flexible PTO and parental leave policy. Office closed the week of Christmas and New Years.

VISA support (such as H1B and OPT transfer for US employees).