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
1w
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AIML Engineer
Mason, Ohio, United States
$95k-$165k/yr OnsiteFull Time
8+ YOE8+ years experience building production Python backend systems, LLM development, prompt engineering, RAG and embeddings, vector DBs, agentic frameworks, cloud system design.
Python, LLMs, RAG, LangChain, LangGraph, AutoGen
2w
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Software Engineer
Beavercreek, Ohio, United States
$69k-$158k/yr HybridFull Time
2+ YOE2+ years software development experience, Bachelor's degree or 5+ years experience in lieu, Secret clearance required, experience with backend and frontend languages, and ability to work in Agile teams.
Java, Python, C#, C, C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
2d
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Software Engineer
Dayton, Ohio, United States
$69k-$158k/yr OnsiteFull Time
2+ YOE2+ years software development experience, TS/SCI clearance required, Bachelor's degree or 5+ years in lieu, proficiency with backend and frontend languages, strong communication and problem-solving skills.
Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, Drupal
3w
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Full Stack Software Engineer, Mid
Dayton or Wright-Patterson AFB or United States
$69k-$158k/yr OnsiteFull Time
4+ YOE4+ years software development experience; strong Python and MATLAB; front-end with React/JavaScript/TypeScript; backend with Node.js; CI/CD, Docker/Kubernetes, PostgreSQL, Elasticsearch; active TS/SCI clearance required; Bachelor’s in STEM.
MATLAB, Python, React, JavaScript, TypeScript, HTML5, CSS, Node.js, GitLab CI, GitHub Actions, Jenkins, Azure DevOps, Docker, Kubernetes, PostgreSQL, Elasticsearch, PyTorch, TensorFlow, Scikit-learn, Codex, Claude Code, OpenCode
1mo
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Aptima Inc. (All Jobs) - Software Engineer, AI Systems
Dayton, Ohio, United States
$125k-$132k/yr OnsiteFull Time
3+ YOE3-5 years experience in AI/ML and software engineering; ability to obtain US Govt security clearance; strong Python, API/backend, Docker/Kubernetes; ML frameworks experience.
Python, Docker, Kubernetes, CI/CD, APIs, AWS, PyTorch, TensorFlow, LangChain
1w
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Enginner Lead
Mason, Ohio, United States
$105k-$145k/yr OnsiteFull Time
8+ YOEExpertise in building scalable backend systems and APIs using Python and/or Node.js; experience with LLMs, prompt engineering, RAG, embeddings, LangChain/LangGraph/AutoGen; strong system design and collaboration skills.
Python, Node.js, LLMs, RAG, LangChain, LangGraph, AutoGen