Fireworks AI

Member of Technical Staff- Full Stack

Fireworks AI
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4 months ago
San Mateo, CA, USASenior
H1B sponsor

Base Salary

$175k - $220k/yr

Responsibilities

  • Own the engineering of fireworks.ai across its user interface, APIs, data layer, and developer experience.
  • Design, develop, test, and scale responsive web applications and robust backend services.
  • Support product-led growth through the web application, model playground, and onboarding workflows.
  • Mentor full-stack, frontend, and backend engineers through code reviews, pair programming, coaching, and career support.
  • Define full-stack architecture standards, API practices, database schemas, and development workflows.
  • Build reusable frontend component libraries and modular backend services.
  • Collaborate with Product, Design, and Core AI/Infrastructure Engineering on requirements, system design, timelines, and delivery.
  • Improve application performance, security, data integrity, and accessibility across the stack.
  • Align the developer journey across web, SDK, and CLI surfaces and drive innovation in cloud-native and AI orchestration technologies.

Requirements

  • Bachelor’s degree in Computer Science or a related field, or equivalent practical experience.
  • At least 6 years of professional full-stack software development experience.
  • At least 2 years of experience in a technical leadership role such as tech lead, team lead, or engineering manager.
  • Strong expertise in React, TypeScript, JavaScript, and Next.js.
  • Experience building server-side applications, RESTful or GraphQL APIs, and backend systems using languages such as Node.js, Python, or Go.
  • Understanding of SQL and NoSQL databases, caching strategies, and data modeling.
  • Track record of delivering and scaling production-grade full-stack web applications.
  • Experience with AWS, GCP, or OCI, Docker, and full-stack CI/CD pipelines.
  • Preferred experience includes AI/ML environments, LLM APIs, vector databases, LangChain, LlamaIndex, startup work, developer platforms, SaaS dashboards, open-source projects, and mentoring or managing engineers.
Fireworks AI

About Fireworks AI

201-500 employees

Fireworks AI builds a generative AI platform for developers and enterprises to train, fine-tune, and serve open models for production use across text, image, audio, embeddings, and multimodal workloads. It offers managed inference and tooling via APIs on globally distributed infrastructure, with a usage-based SaaS model. Founded in 2022 and headquartered in San Mateo, CA, Fireworks AI is a privately held, Series D company.

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