PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
3mo
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AI Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEActive Top Secret clearance with polygraph; extensive AI/ML systems engineering experience; proficiency in ML frameworks and cloud services; strong data modeling and DevOps/MLOps experience.
TensorFlow, PyTorch, Python, R, AWS, Azure, Google Cloud, CI/CD, MLOps
2mo
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AI Systems Engineer, Codex Agents
San Francisco, California, United States
$230k-$385k/yr OnsiteFull Time
Engineering role building AI systems for Codex agents; experience with distributed systems, inference, and production workloads.
2w
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AI Systems Engineer
United States or North America
RemoteFull Time
Fluent AI orchestration, full-stack + infrastructure experience (React to Terraform), strong systems debugging, evidence-based validation, automation reflex, operational discipline; enterprise ERP/SAP integration experience preferred.
React, TypeScript, Vite, TanStack Query, vitest, Playwright, Python, FastAPI, SQLAlchemy, Alembic, Celery, Pydantic, SNS, SQS, PostgreSQL, Neo4j, Cypher, pgvector, AWS, ECS Fargate, Aurora, RDS Proxy, Route53, ACM, WAF, CloudFront, IAM, OIDC, Terraform, Docker, gitflow, SAP ECC, RFC/BAPI, ABAP, pyrfc, Auth0, JWT, Claude Code agents
1mo
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Principal AI Systems Engineer
Auburn, Indiana, United States
$170k-$190k/yr RemoteFull Time
7+ YOE7+ years in software/data/platform engineering with 2+ years on AI/ML systems; experience designing AI retrieval, RAG, vector search, embeddings, and workflow orchestration; proficiency in Python, Node, Angular, TypeScript; API/webhook integrations and strong communication skills.
Python, Node, Angular, TypeScript, Atlassian, Notion, HubSpot, Slack, Jira, Figma, Google Workspace, Canva
2w
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ASG - AI Systems Engineer
San Francisco or California or United States
$150k-$200k/yr RemoteFull Time
Hands-on experience building and deploying AI workflows and agentic systems, integrating enterprise systems via APIs, designing secure IAM and governance for AI tools, and communicating across technical and non-technical stakeholders.
Claude Enterprise, ChatGPT Enterprise, AWS Bedrock, Azure OpenAI, LangChain, LangGraph, CrewAI, MCP
2mo
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Senior AI Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
14+ YOESenior AI/ML systems engineer with TS/Poly clearance, 5+ years AI/ML, cloud AI/ML experience, ML frameworks, data pipelines, DevOps/MLOps, strong communication.
TensorFlow, PyTorch, Python, R, AWS, Azure, Google Cloud, CI/CD, MLOps
1w
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Staff AI Systems Engineer
San Jose, California, United States
$173k-$216k/yr OnsiteFull Time
5+ YOE5+ years in AI/ML systems or HPC, BS/MS/PhD in CS or related, experience with multi-cloud (AWS, Nebius AI Cloud), Docker, Kubernetes, MLflow, SkyPilot, vLLM/SGLang, SQL/NoSQL/Parquet.
AWS, Nebius AI Cloud, Docker, Kubernetes, SkyPilot, MLflow, vLLM, SGLang, SQL, NoSQL, Parquet
1mo
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Contingent AI Systems Engineer
United States
$130k-$155k/yr OnsiteFull Time
Support the specification, build, and maintenance of Advana system designs and engineering artifacts; migrate and implement system updates; maintain requirements management environment.
2w
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Senior AI Systems Engineer
Raleigh or Albuquerque
HybridFull Time
8+ YOEBachelor's in CS/Engineering or equivalent, 8+ years engineering experience, 2+ years supporting AI/ML platforms, proficiency in Python/Bash, PyTorch/Hugging Face, Kubernetes, CI/CD, strong communication and security/compliance familiarity.
Python, Bash, PyTorch, Hugging Face, Git, Kubernetes, OpenAI, LangGraph, LangChain, MLflow, Kubeflow, vLLM, MCP Servers, OAuth, CI/CD, NIST, CMMC
3w
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Principal AI Systems Engineer — C++ / Applied AI
San Jose or San Francisco or Seattle or New York City or Chicago or California
$190k-$361k/yr OnsiteFull Time
10+ YOE10+ years professional software engineering with deep C++ expertise, production integration of AI/LLMs, cross‑platform systems design, reliability and observability, architecture leadership, and strong communication skills.
C++, LLMs, GPT, Claude, Gemini, JSON-RPC, gRPC, WebSockets, REST, TLS, CI, Windows, macOS, Linux
2w
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AI Systems Engineer
United States
RemoteFull Time
5+ YOE5+ years software/systems engineering, experience building production applications, expertise with agentic AI systems, LLM development (fine-tuning, RAG, prompt engineering), Python, cloud integration, MLOps/LLMOps, and ability to obtain Public Trust clearance.
LangChain, LlamaIndex, Strands Agents, LangGraph, CrewAI, Databricks, Snowflake, Git, GitHub, Azure, AWS, GCP, Python
1mo
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AI Systems Engineer
Santa Monica, California, United States
HybridFull Time, Part Time
Experienced software/AI engineer with Python and API/database integration skills; build AI agents, automations, and workflows using tools like OpenAI, Claude, OpenClaw, Hermes, and Vercel; strong systems-thinking and communication.
Python, APIs, databases, OpenAI, OpenAI APIs, Claude, Claude Code, Codex, MCP servers, OpenClaw, Hermes, Hermes Agent, Vercel, Midjourney, FAL, Flux, Airtable, Make, n8n, GitHub
1mo
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AI Systems Hardware Engineer
San Diego or Austin or Santa Clara
$164k-$246k/yr OnsiteFull Time
4+ YOEBachelor's/MS/PhD in science or engineering with 4+–6+ years ASIC/system experience; expertise in ASIC design/verification, mapping AI workloads, scripting (Python), and strong communication and problem-solving skills.
python
1mo
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Senior AI Systems Engineer
Denver or India
OnsiteFull Time
8+ YOE8+ years software engineering experience; 1–2 years applied AI building multi-agent systems; expertise in .NET, TypeScript or Python; experience with cloud AI services (AWS Bedrock) and LLM SDKs; security-first AI and production systems.
.NET, TypeScript, Python, AWS Bedrock, Claude AgentSDK, Model Context Protocol (MCP), Cursor, Claude Code, GitHub Copilot
2mo
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AI Systems Performance Engineer
San Jose, California, United States
$141k-$226k/yr OnsiteFull Time
12+ YOESenior AI fabric performance engineer with Linux, Python/C++, ML frameworks, and Ethernet fabric optimization; 12+ years experience.
Linux, Python, C++, PyTorch, NCCL, MLPerf, RDMA, RoCEv2, Docker, Kubernetes
1mo
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Principal Engineer, AI Systems
California, United States
$319k-$479k/yr RemoteFull Time
15+ YOE15+ years engineering/ML experience, proven production experience building autonomous agents and agentic workflows, expertise with LLM integration, prompt engineering, model optimization (fine-tuning/RLHF), strong software engineering and technical leadership skills.
LLMs, RLHF
2mo
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AI/ML Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
9+ YOEUS Citizen with active TS/SCI clearance with Poly; BS in STEM; 9+ years with BS; 7+ years with MS; 4+ years with PhD/JD; AI/ML experience; acquisition support; proficient in MS Office; strong communication; ability to report to Chantilly full-time.
AI/ML, Microsoft Office, SharePoint, Word, Excel, PowerPoint
2mo
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AI Systems Engineer
Dallas, Texas, United States
OnsiteFull Time
8+ YOE8+ years in data engineering with Databricks, PySpark, SQL, Python; experience with Claude Code and Claude API; Azure DevOps; data pipelines and AI tooling.
Databricks, PySpark, SQL, Python, Claude Code, Claude API, Azure DevOps, Git, VS Code
1w
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AI Systems Engineer
King of Prussia or Boston
$100k-$125k/yr HybridFull Time
Hands-on production AWS infrastructure experience, Terraform, CI/CD, observability, containerized workloads, Python, OpenSearch/vector search, and strong security/IAM expertise.
Terraform, AWS Bedrock AgentCore, Lambda, API Gateway, ECS, Fargate, App Runner, IAM, VPC, S3, CloudWatch, X-Ray, GitHub Actions, AWS CodePipeline, OpenTelemetry, OpenSearch, Docker, Python
2w
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Production Systems Engineer, AI Systems
Menlo Park, California, United States
$173k-$245k/yr OnsiteFull Time
8+ YOEBachelor's in CS/CE or equivalent; 8+ years engineering experience in software/firmware/hardware for AI silicon/GPUs/TPUs/AI servers; experience in ASIC/board-level/firmware/system validation and hardware fault management.
AI silicon, GPUs, TPUs, ASIC, NICs, DPU, TCP/IP, iperf, uperf, RDMA, RoCE
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