Fal

Full Stack Engineer (Serverless)

Fal
onsite mid full-time $150,000 - $230,000 + equity + comprehensive benefits packag San Francisco
Apply →

First indexed 17 Apr 2026

Description

We're building the fastest and most scalable infrastructure for AI inference. As a Full Stack Engineer on Serverless, you will build the core product across frontend and backend that powers our Serverless platform. This is a deeply product-focused role where you will work side-by-side with Product and Infrastructure to design and ship reusable, scalable systems that enterprise customers rely on in production every day.

You will be a foundational technical owner of our Serverless product as it scales to thousands of enterprise customers, with real responsibility, autonomy, and impact. This is a chance to help build a new product vertical from the ground up inside a company that is already scaling at rocket-ship speed.

Your responsibilities will include:

  • Building and maintaining core Serverless UI features (dashboards, logs, observability, configuration, usage)
  • Designing and implementing backend APIs that power the Serverless product experience
  • Improving performance, reliability, and scalability of customer-facing systems
  • Working closely with Infrastructure to ensure product features align with platform capabilities
  • Owning features end-to-end, from design through production and iteration

We're looking for a strong experience working across both frontend and backend, proficiency with TypeScript, Python, Postgres, and Next.js, and experience owning features end-to-end in production systems. Ability to context switch between UI, backend, and performance work, product-minded engineer who values clean abstractions and long-term maintainability, comfortable working in a fast-moving, low-process environment.

Nice to have experience building developer platforms or infrastructure-adjacent products, familiarity with observability tooling (logging, metrics, tracing) in production environments, background in distributed systems, container orchestration, or cloud-native architectures, experience with real-time systems, streaming logs, or high-throughput data pipelines, exposure to technologies such as Kubernetes, Prometheus, Datadog, gRPC, or similar systems, entrepreneurial mindset and strong ownership mentality.

We offer interesting and challenging work, competitive salary and equity, a lot of learning and growth opportunities, visa sponsorship and relocation assistance, health, dental, and vision insurance, regular team events and offsite.

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://job-boards.greenhouse.io/fal/jobs/4112697009