Backend & Systems in San Francisco Jobs

533 backend & systems in san francisco roles at 124 companies · Avg salary $279k (297 with data)

Backend engineering, distributed systems, and API development at AI companies

backendgopythonrustmicroservicesapi-designdistributed-systems

Senior Platform Engineer

Hyperbolic · San Francisco, CA
api-design payments distributed-systems platform
On-site full-time senior 2 weeks ago

Senior Software Engineer - AI Applications

Plaid · San Francisco, CA
embeddings generative-ai microservices search payments agents llm fine-tuning
On-site full-time senior 2 weeks ago

Software Engineer, Workload Enablement

OpenAI · San Francisco, CA
gpu llm pytorch distributed-systems
Remote full-time senior 3 weeks ago

Member of Technical Staff (Software Engineer, Agentic Commerce)

Perplexity · San Francisco, CA
distributed-systems payments cloud agents
Remote full-time lead 3 weeks ago

Software Engineer, Codex Core Agents

OpenAI · San Francisco, CA
llm distributed-systems security agents
On-site full-time mid 3 weeks ago

Senior Site Reliability Engineer

Hyperbolic · San Francisco, CA
distributed-systems gpu cloud devops
On-site full-time senior 3 weeks ago

Senior GPU Infrastructure Engineer

Hyperbolic · San Francisco, CA
distributed-systems api-design cloud gpu infrastructure
On-site full-time senior 3 weeks ago

Platform Engineer

Vectara · San Francisco, CA
mlops llm pytorch cloud agents api-design tensorflow nlp
Remote full-time junior 3 weeks ago

Member of Technical Staff - Mid-Training Infra

Reflection AI · San Francisco, CA
reinforcement-learning data-pipeline llm gpu mlops distributed-systems infrastructure
On-site full-time lead 3 weeks ago

Member of Technical Staff - Pre-Training Infra

Reflection AI · San Francisco, CA
pre-training distributed-systems generative-ai infrastructure
On-site full-time lead 3 weeks ago
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Post-Training Research Engineer

Baseten · San Francisco, CA
distributed-systems pytorch tensorflow reinforcement-learning fine-tuning search research
Remote full-time mid 3 weeks ago

Software Engineer, Infrastructure Reliability

OpenAI · San Francisco, CA
microservices cloud distributed-systems infrastructure
On-site full-time lead 1 month ago

Senior Software Engineer - Health Data Platform

Rad AI · San Francisco, CA
healthcare api-design generative-ai platform
On-site full-time senior 1 month ago

Software Engineer, Automation

Mercor · San Francisco, CA
llm distributed-systems payments agents
On-site full-time mid 1 month ago

ML Infra Engineer (Supercomputing)

Physical Intelligence · San Francisco, CA
jax gpu generative-ai cloud distributed-systems robotics pytorch machine-learning
On-site full-time mid 1 month ago

Member of Technical Staff (Backend Software Engineer)

Perplexity · San Francisco, CA
cloud fine-tuning llm data-pipeline payments agents backend infrastructure
Remote full-time lead 1 month ago

Staff Software Engineer, Member AI Features

SoFi · San Francisco, CA
distributed-systems payments microservices cloud llm
On-site full-time lead 1 month ago

Senior Engineering Manager, Member AI Features

SoFi · San Francisco, CA
payments llm distributed-systems microservices
On-site full-time senior 1 month ago

Software Engineer, Voice Agents / AI - Deepgram for Restaurants

Deepgram · San Francisco, CA
payments speech cloud generative-ai api-design llm
Remote full-time mid 1 month ago

Member of Technical Staff - Full Stack

Hyperbolic · San Francisco, CA
api-design llm distributed-systems fullstack
Remote full-time lead 2 months ago
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