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 Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1w
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AI/ML Software Engineer
Goleta, California, United States
$120k-$200k/yr OnsiteFull Time
2+ YOEU.S. citizenship and ability to obtain DoD clearance, advanced degree or BSc+2 years in engineering/computer science/physics/math, experience with Python or C++, and knowledge of AI/ML techniques.
Python, C++
2d
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Software Development Engineer IV - Algorithms and Scientific Data
Santa Barbara or United States
$107k-$190k/yr HybridFull Time
5+ YOE5+ years production software or scientific-algorithms experience, 3+ years Windows C#/C++ development, strong foundation in signal/image processing or numerical methods, experience deploying validated algorithms and using AI coding agents.
GitHub Copilot Business, VS Code, Microsoft Visual Studio, C++, STL, C#, Microsoft .NET, WPF, Python, C++/CLI, MFC
1mo
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Full-Stack AI Engineer
San Jose or Santa Barbara
$150k-$350k/yr OnsiteFull Time
BS/MS in Computer Science or related, experience building full-stack software and ML workflows, familiarity with Python, PyTorch, LLMs, TypeScript/JavaScript, strong communication and customer-facing skills.
Python, PyTorch, LLMs, TypeScript, JavaScript
2d
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Software Development Engineer IV - Windows Instrumentation and Automation
Santa Barbara or United States
$107k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering experience, 3+ years Windows C#/.NET/WPF and modern C++ experience, hardware integration, multithreaded and performance-sensitive systems, AI coding agent experience, MS/PhD preferred.
GitHub Copilot Business, VS Code, Visual Studio, C#, .NET, WPF, C++, STL, C++/CLI, MFC
2mo
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Staff Software Engineer - Investor/Owner
Santa Barbara or San Diego or Dallas or Atlanta or Chicago or San Francisco or Denver or Washington DC
$167k-$209k/yr RemoteFull Time
8+ YOE8+ years of experience building scalable web apps; proven leadership; architectural design; AI tooling experience preferred.
Ruby on Rails, Golang, React, AWS
1mo
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Technical Lead Manager, Product Software, Quantum AI
Seattle or Goleta
$207k-$301k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's or equivalent, 8 years software development with distributed systems, 3 years technical leadership, 2 years people management, client-side development experience; GCP, Kubernetes, and gRPC experience preferred.
Google Cloud Platform, Compute Engine, Cloud Spanner, Kubernetes, Google Distributed Cloud, gRPC
2d
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Software Development Engineer IV - Windows Instrumentation and Automation
Santa Barbara or United States
$119k-$190k/yr RemoteFull Time
5+ YOE5+ years software engineering experience; 3+ years Windows C#/.NET/WPF and modern C++ experience; hardware integration, multithreading, UI, and AI coding agent experience required.
C#, .NET, WPF, C++, STL, GitHub Copilot Business, VS Code, Visual Studio
2d
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Software Development Engineer IV - Windows Instrumentation and Automation
Santa Barbara or United States
$119k-$190k/yr HybridFull Time
5+ YOE5+ years software engineering experience with 3+ years Windows C#/.NET/WPF and modern C++/STL, hardware-integration experience, multithreaded and performance-sensitive design, AI coding agent (GitHub Copilot) usage, MS/PhD preferred.
C#, .NET, WPF, C++, STL, GitHub Copilot, VS Code, Visual Studio, C++/CLI, MFC
2mo
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Principal Machine Learning Engineer
Santa Barbara or San Diego or Denver
$264k-$330k/yr HybridFull Time
10+ YOESenior ML/AI leader with 10+ years building production ML systems; deep learning and traditional ML expertise; strong software delivery.
Python, PyTorch, NumPy, AWS, Docker, SQL, Embeddings, RAG, LangChain, LangGraph, LangSmith, Copilot
1mo
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Backend Engineer, Flag Delivery
Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago or United States
$146k-$235k/yr OnsiteFull Time
5+ YOE5+ years backend engineering experience building/operating production distributed systems; strong programming in Go/Java/Rust; production debugging, observability, on-call experience; clear AI usage in engineering work.
Go, Java, Rust
1mo
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Full Stack Engineer, Foundation
United States or Oakland or San Francisco or New York City or Boston or Seattle or Irvine or Los Angeles or Monterey or Santa Barbara or Santa Rosa or Austin or Portland or Philadelphia or Chicago
$146k-$235k/yr RemoteFull Time
5+ YOE5+ years full-stack engineering; strong TypeScript and React; experience with Go or Node; shipped AI/agent features and MCP/LLM tooling; instrumentation, funnel analysis, A/B testing, and on-call support experience.
TypeScript, React, Go, Node, MCP servers, LLM, IDE, LaunchDarkly
4w
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Staff Machine Learning Engineer - Leasing
Santa Barbara or San Diego or San Francisco or Denver or Dallas or Atlanta or Chicago or Washington, D.C.
HybridFull Time
Proven experience building production ML systems at scale, architectural leadership, training/fine-tuning LLMs, experience with LangChain/LangGraph and RAG patterns, AI safety/authorization, and production reliability discipline.
LangChain, LangGraph, vLLM, TensorRT, Triton
1mo
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Senior Staff Research Scientist, Quantum Error Correction, Quantum AI
Goleta, California, United States
$262k-$365k/yr OnsiteFull Time
10+ YOEPhD or equivalent in relevant field, 10+ years quantum computing research, publications in quantum error correction; experience with experiments and simulation software preferred.