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
1w
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Developer - AI Ops
Milford, Ohio, United States
OnsiteFull Time
6+ YOE6+ years backend development experience building APIs, automations, Slack integrations, identity provisioning, and AI/GenAI platform integrations for enterprise environments.
Python, Node.js, Java, Go, Slack apps, Slack bots, Slack, Zendesk, Jira, ServiceNow, Confluence, Okta, SCIM, SSO, RBAC, ABAC, webhooks, OpenAI, Claude, ChatGPT Enterprise, ChatGPT, Serval
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