Skip to content
All roles
San Francisco, CA

AI Engineer

San Francisco, CAFull-timeMid to SeniorOn-site

Zof AI is hiring for this role in San Francisco, CA. This is a full-time opportunity for candidates who want to contribute directly to the development of ambitious AI products in a high-performance environment.

Deep, hands-on experience building production features on top of LLM APIs is required.

Compensation

Competitive salary

Plus meaningful equity

About this role

Zof AI is seeking an AI Engineer to build product features on top of frontier model APIs. This role owns the model-facing layer of our products: retrieval and RAG pipelines, agent planning and orchestration, multi-agent frameworks, and the context engineering that makes AI systems reliable in production. If you have worked as a GenAI Engineer, LLM Engineer, RAG Engineer, or Algorithm Engineer, this is that discipline at Zof AI. The ideal candidate has shipped LLM-powered features to real users and treats quality, cost, and latency as engineering constraints, not afterthoughts.

Responsibilities

  • Design and build product features on top of frontier model APIs.
  • Build and tune retrieval and RAG pipelines end to end.
  • Design agent planning, tool use, and multi-agent orchestration.
  • Own prompt and context engineering as a disciplined, tested practice.
  • Wire evals into the development loop so quality is measured, not assumed.
  • Optimize the cost, quality, and latency of AI features in production.
  • Collaborate with product and engineering to ship reliably and fast.
  • Own model-layer systems from design through production.

Requirements

  • Experience shipping LLM-powered features to production.
  • Strong software engineering foundation.
  • Working knowledge of retrieval, RAG, and agent patterns.
  • Fluency with the modern model API and tooling ecosystem.
  • Judgment about quality, cost, and latency trade-offs.
  • Clear written and verbal communication.
  • Comfort operating in a fast-moving environment.
  • Evidence of building high-quality technical work.

Nice to have

  • Experience with multi-agent frameworks or agent orchestration systems.
  • Experience building or using eval harnesses.
  • Experience with TypeScript, Python, Node.js, Postgres, or similar technologies.
  • Experience with fine-tuning or model adaptation.
AI EngineeringLLMRAGAgentsGenAI
Apply

Apply for AI Engineer

This application is for the AI Engineer role in San Francisco, CA. Please complete every required field.

You are applying for

AI Engineer

San Francisco, CA

Basic information

City and country

Professional links

A link to Google Drive, Dropbox, LinkedIn, your website, or a PDF

Role-specific background

0/3000

Location fit

Written responses

0/3000
0/3000
0/3000
0/3000

For example, describe a project where you used AI tools to build faster, improve quality, or solve a difficult technical problem.

0/3000
0/3000

Final confirmation

By submitting, you agree that Zof AI may store and review your application for hiring purposes.

Related roles

Accra, GhanaFull-timeMid to SeniorOn-site

AI Engineer

Zof AI is seeking an AI Engineer to build product features on top of frontier model APIs. This role owns the model-facing layer of our products: retrieval and RAG pipelines, agent planning and orchestration, multi-agent frameworks, and the context engineering that makes AI systems reliable in production. If you have worked as a GenAI Engineer, LLM Engineer, RAG Engineer, or Algorithm Engineer, this is that discipline at Zof AI. The ideal candidate has shipped LLM-powered features to real users and treats quality, cost, and latency as engineering constraints, not afterthoughts.

GHS 7,000-14,000 / month

AI EngineeringLLMRAGAgentsGenAI
01Zof Console

Una superficie para la postura, las operaciones y lo que necesita atención a continuación.

El hogar autenticado que los equipos de ingeniería, QA y SRE abren cada día: postura de calidad, ejecuciones en vuelo, cobertura por módulo y lo que requiere atención a continuación.

KPI OPERACIONALES

  • Carreras
  • Cobertura
  • Riesgo

Viva en todos los entornos a los que realiza envíos.

COLUMNA DE TRABAJO

  • Especificaciones
  • Pruebas
  • Horarios

De la especificación a la regresión programada.

BARANDILLAS

  • RBAC
  • SSO
  • auditoría

Cada acción atribuible a un humano nombrado.

LIVE/console
Centro de comando interno de Zof AI que muestra 12 ejecuciones con un 94 % de aprobación, 3 problemas críticos abiertos, 84 % de cobertura, cuatro barras de trazabilidad de módulos, el proceso de especificaciones, próximos cronogramas y las próximas acciones recomendadas con una barra lateral de ejecuciones activas.
Vista de inicio · Servicio de pago · Puesta en escena · capturado en vivo desde el producto.
AI Engineer in San Francisco, CA | Careers at Zof AI