AYN

Founding Backend Software Engineer

True Talent Solutions Partners · San Francisco · onsite

ABOUT THE ROLE

Join a small team building generative AI technology for video creation. As a founding backend engineer, you will shape core systems and technical practices while working closely with research, engineering, and design.

WHAT YOU'LL DO

- Design and develop scalable backend systems for AI-powered video creation.

- Build infrastructure for agentic workflows, video generation pipelines, reinforcement learning loops, and real-time data processing.

- Own distributed systems architecture and improve reliability through automated testing, performance benchmarking, and end-to-end observability.

- Partner with researchers, engineers, and designers to develop product features and APIs.

- Set technical direction, write production code, establish engineering guidelines, and raise code quality across the team.

- Document systems, define agent skills, and communicate technical decisions clearly.

WHAT WE'RE LOOKING FOR

- 5 to 10 years of backend software engineering experience, including work at early-stage or high-growth startups.

- Industry experience building scalable backend and distributed systems, including large-scale data processing, information retrieval, and asynchronous workflows.

- At least 12 months of hands-on industry experience designing agentic systems and working with LLMs or generative AI.

- Professional experience with TypeScript and AWS; experience with S3, Lambda, RDS, SQS, ECS, FastAPI, Docker, and CI/CD is relevant.

- Strong fundamentals in algorithms, data structures, and system design, applied to backend engineering work.

- Experience acting as a technical lead, setting direction and engineering standards while contributing code.

- A formal degree and fluent written and spoken English.

COMPENSATION & BENEFITS

Base salary: $225,000 to $275,000 USD annually. Visa sponsorship is not available.

LOCATION

On-site in San Francisco, California.

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