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 and Software Innovation Engineer II
Lynchburg, Virginia, United States
$77k-$100k/yr OnsiteFull Time
2+ YOEBachelor's in Engineering, Information Systems, Computer Science or related field; 2+ years experience; strong communication; full stack development with Python, C#, TypeScript; AI with LLMs; US citizenship; willingness to travel.
Python, C#, TypeScript, CSS, Vue, React, LLMs
2mo
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AI Platform & Application Developer
Lynchburg, Virginia, United States
$85k-$116k/yr OnsiteFull Time
4+ YOEBachelor’s degree in Computer Science or related field; 4+ years of related experience; strong knowledge of IT concepts; ability to design scalable, secure technical solutions; excellent communication and teamwork.
Python, C#, Node.js, Kubernetes, Azure, AKS, CI/CD, MCP technologies
3mo
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Software Engineer - Mid Level
Blacksburg, Virginia, United States
$80k-$128k/yr OnsiteFull Time
5+ YOE5+ years as a full-stack software engineer; Bachelor's in CS/CE; Java and Python; AI-assisted development; front-end and web services; SQL; Docker; Agile; strong communication; US citizenship for security clearance
Java, Python, HTML, CSS, JavaScript, React, Angular, SQL, Postgres, MySQL, MSSQL, Docker, Kubernetes, AWS, Claude Code, GitHub CoPilot, Codex, CI/CD, Agile
3mo
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Software Engineer - Mid Level
Blacksburg, Virginia, United States
$80k-$128k/yr OnsiteFull Time
5+ YOE5+ years full-stack software engineer; BS in CS/CE; Java and Python; AI-assisted development; front-end (HTML, CSS, JavaScript) with React/Angular; web services; SQL; Docker; Agile; strong communication; US Citizenship with ability to obtain secret clearance.
Java, Python, HTML, CSS, JavaScript, React, Angular, SQL, Docker
2w
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Senior Machine Learning and Model-Based Analytics Engineer
Roanoke, Virginia, United States
$105k-$200k/yr OnsiteFull Time
7+ YOESenior software engineer with strong Python, machine learning, generative AI/LLM, and SQL skills; 7+ years software development, 5+ years senior Python, experience deploying ML and generative AI into production.
Python, Pandas, scikit-learn, Matplotlib, Seaborn, Plotly, Git, Azure DevOps, SQL, PySpark, Microsoft Azure, Azure SQL, Hugging Face, C#, Java, Scala, React, TypeScript, AI Elements, shadcn/ui
1mo
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Software Engineer
Blacksburg, Virginia, United States
$66k-$106k/yr OnsiteFull Time
0+ YOEBachelor's in CS/CE or related required; experience with Java and Python, front-end (HTML/CSS/JavaScript, React/Angular), web services, SQL (Postgres/MySQL/MSSQL), AI-assisted development tools, Agile; U.S. citizenship and ability to obtain Secret clearance.
Java, Python, Claude Code, GitHub CoPilot, Codex, HTML, CSS, JavaScript, React, Angular, Postgres, MySQL, MSSQL, C++, C#, Golang, LLMs, RAG, TensorFlow, EC2, S3, Lambda, VPC, Ansible, Docker, Kubernetes, Android Studio, Flutter, Kotlin, Swift
1mo
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Software Engineer
Blacksburg, Virginia, United States
$66k-$106k/yr OnsiteFull Time
0+ YOEBachelor's degree in CS/CE or related required; experience with Java and Python, front-end (HTML, CSS, JavaScript, React/Angular), SQL (Postgres/MySQL/MSSQL), AI-assisted development tools, Agile; U.S. citizenship and ability to obtain Secret clearance required.
Java, Python, Claude Code, GitHub Copilot, Codex, HTML, CSS, JavaScript, React, Angular, Postgres, MySQL, MSSQL, Agile, C++, C#, Golang, LLMs, RAG, TensorFlow, DevSecOps, AWS, EC2, S3, Lambda, VPC, Ansible, Docker, Kubernetes, Android Studio, Flutter, Kotlin, Swift
2mo
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Postdoctoral Associate
Blacksburg, Virginia, United States
$62k/yr OnsiteFull Time
PhD in chemistry, chemical engineering, materials science, physics, computer science, or related field; strong multiscale/multiphysics modeling and ML experience; knowledge of catalysis; agentic AI experience; independent researcher with interdisciplinary collaboration.
Python, Machine Learning, Multiscale Modeling, Agentic AI, Knowledge Graphs