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
4w
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DevOps Engineer
Fort Belvoir, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOEExperience building DevOps/DevSecOps automation, scripting (Python, Linux Shell), CI/CD with Kubernetes/Docker/Jenkins, config management, AI/ML monitoring, and TS/SCI clearance. Bachelor's +2 years (or 5+ years in lieu).
Python, Linux Shell Script, Kubernetes, Docker, Jenkins, MLflow, AWS, Azure, Google Cloud Platform
1mo
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DevOps Engineer
Fort Belvoir, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOETS/SCI required. Experience automating CI/CD, scripting with Python or Linux Shell, containerization (Kubernetes/Docker), Jenkins, configuration management, AI/ML monitoring, and infrastructure automation. Bachelor's +2 years or 5+ years experience in DevOps.
Python, Linux Shell Script, Kubernetes, Docker, Jenkins, CI/CD, MLflow, AWS, Azure, Google Cloud Platform
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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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
1mo
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Associate DevOps Engineer
Cincinnati or Herndon
OnsiteFull Time
1+ YOE1–3 years software development/DevOps experience; proficiency in at least one language (Python, JavaScript, Java, .NET); experience with CI/CD, scripting (PowerShell, Bash, Python), IaC (Terraform), cloud platforms (Azure preferred), and generative AI tools.
GitHub Copilot, ChatGPT, Claude Code, Codex, GitHub Actions, Jenkins, GitLab CI, Terraform, PowerShell, Bash, Python, Azure, AWS, Google Cloud, Kubernetes, Helm, Dynatrace, Prometheus, Grafana, Linux
2mo
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Senior DevOps Cloud Engineer
Bethesda, Maryland, United States
$113k-$188k/yr OnsiteFull Time
10+ YOESenior DevOps Cloud Engineer with 10+ years IT experience, AWS & GCP, CI/CD, automation (Ansible, Python), IaC, AI/ML platform support, able to obtain Public Trust.
AWS, Google Cloud Platform, Ansible, Python, Bash, Jenkins, GitLab CI, GitHub Actions, Terraform, CloudFormation, CDK, GCP Deployment Manager, Docker, Kubernetes, Git
1mo
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AI Engineer
Herndon, Virginia, United States
OnsiteFull Time
Bachelor's degree in CS or related field, proficiency in Go and Python, plus another modern language; experience with AI/ML frameworks, OpenAI, containerization (Kubernetes, Docker), DevOps/CI/CD, databases (SQL/NoSQL), and automation tools.
Go, Python, Java, C#, Rust, IBM UFT, Microsoft Power Automate, Kubernetes, Docker, OpenAI, Terraform, Ansible, SQL, NoSQL, CI/CD
1mo
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Lead AI Solutions Systems Engineer
Herndon or Sunnyvale or Grand Prairie or Atlanta or Mobile
HybridFull Time
10+ YOEMaster's in AI/CS or quantitative field, 10+ years in advanced analytics/AI with production-grade architecture and at least one generative/agentic AI system deployed; strong ML, data modeling, microservices, DevOps and cloud experience; authorized to work in the US.
SciKit, MLlib, PySpark, PyTorch, TensorFlow, Python, Langgraph, ADK (Google Enterprise Agent Platform (formerly Vertex AI)), Vertex AI, RAG, Streamlit, React, PostgreSQL, Firebase, BigQuery, GCP Cloud Run, Node, Typescript, Gemini CLI, Claude Code, Codex, Palantir Foundry, Skywise, Vertex AI Studio, Spacy, FlairNLP, Neo4j, Spanner, GKG, Github Copilot, Docker, Kubernetes, Gemini Enterprise, LLM Wiki
1mo
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AI/ML Test Engineer
Springfield, Virginia, United States
OnsiteFull Time
4+ YOE4+ years supporting AI/ML testing or system integration; experience with automated testing pipelines, data validation, annotation workflows, and troubleshooting; strong analytical and communication skills; U.S. citizenship with active TS/SCI and ability to pass CI polygraph.
Agile, DevSecOps
1mo
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Principal AI Software Developer
Fairfax or United States
$166k-$210k/yr RemoteFull Time
12+ YOEUS citizenship required; 12+ years software engineering with 6+ years in AI systems; Bachelor's (or Master's) in CS/Software Engineering; expert Python, cloud (Azure/AWS/GCP), AI/ML platforms; enterprise architecture and leadership experience.
Python, COBOL, OpenAI, Bedrock, Vertex AI, AIR platform, Azure, AWS, GCP, RAG, DevSecOps, SBOM, NIST AI RMF
1mo
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Principal AI Software Developer
Fairfax or Washington or United States
$166k-$210k/yr RemoteFull Time
12+ YOEUS citizenship required; 12+ years software engineering experience (6+ years in AI/LLM systems); bachelor's or master's in CS/Software Engineering or related; expert Python, cloud (Azure/AWS/GCP), AI/ML platforms; DevSecOps and enterprise architecture experience.
Python, OpenAI, Bedrock, Vertex AI, Azure, AWS, GCP, CI/CD, SBOM, DevSecOps, NIST AI RMF
3w
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AI Model Developer
Fairfax or Ashburn
$125k-$150k/yr HybridFull Time
3+ YOEBachelor's degree in CS/AI/Data Science, US citizenship and ability to obtain Public Trust, 3+ years AI/ML and full-stack experience, strong Python and ML framework skills, backend/frontend and cloud/DevOps familiarity.
Python, NumPy, Pandas, scikit-learn, TensorFlow, PyTorch, Transformers, Django, Flask, FastAPI, React, Angular, Vue.js, PostgreSQL, MySQL, MongoDB, Redis, Docker, Kubernetes, CI/CD, AWS, Microsoft Azure, GCP, GitHub workflows, Matplotlib, Plotly, D3.js, GraphQL, JavaScript, TypeScript, Next.js, AWS Bedrock, GCP AI Platform, Microsoft Azure ML, GitHub Actions
1w
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AI/ML Engineer (Clearance Required)
Reston, Virginia, United States
$110k-$172k/yr OnsiteFull Time
1+ YOEActive TS/SCI with Polygraph, US citizenship, degree/experience combinations, experience deploying ML/LLM models to production, PyTorch/Ray/Docker/Kubernetes, Python and JavaScript full‑stack, AWS, and MLOps/DevOps practices.
PyTorch, Ray, Docker, FastAPI, Kubernetes, Python, JavaScript, AWS, TensorFlow, scikit-learn, Apache Spark, Dask, MLflow, Weights & Biases, DVC, AWS SageMaker, Azure Machine Learning, Google Vertex AI
3w
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AI-ML Developer
Ashburn, Virginia, United States
OnsiteFull Time
5+ YOE5+ years in IT with AI/ML, MLOps/DevSecOps, and architecture; experience with LLMs/NLP, production deployments on-prem/cloud; proficiency in Python/R/Java/C/C++, ML frameworks, Pandas/NumPy, front-end tech, and cloud platforms; US citizenship and CBP BI clearance eligibility required.
Plotly, Matplotlib, SQL, NoSQL, Pandas, NumPy, Sklearn, TensorFlow, Keras, PyTorch, Python, R, Java, C/C++, React, Angular, Vue.js, HTML, CSS, JavaScript, LLMs, RAGs, MLOps, DevSecOps, AWS, Azure, GCP
1mo
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Gen AI Developer
Ashburn or United States
$90k-$190k/yr HybridFull Time
7+ YOEU.S. citizen required; BA/BS preferred (experience considered in lieu); 7+ years full-stack development experience with React/Angular, SQL/NoSQL, Python/Java/JavaScript/TypeScript; familiarity with LLMs/transformers, GenAI frameworks and APIs; cloud (AWS, Google Cloud) and DevSecOps experience.
React, Angular, SQL, NoSQL, Python, Java, JavaScript, TypeScript, AWS, Google Cloud, Google Vertex AI, AWS Bedrock, LLMs, transformers, APIs, RESTful services, DevSecOps, GitLab, CI/CD
1d
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Lead Federal Software Engineer, AI/SaaS
Washington or Tysons or Reston or Herndon or Chantilly or Arlington or Fairfax or New York City
$180k-$250k/yr OnsiteFull Time
7+ YOE7+ years technical experience with federal/GovCon procurement/compliance, client-facing engineering in enterprise sales, leadership of small teams, TypeScript stack and DevOps/platform familiarity, US work authorization required.
TypeScript, Express, NestJS, React, Python, Kubernetes, helmcharts, Docker, AWS
3w
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Senior AI-ML Integration Software Engineer
Reston, Virginia, United States
$150k-$175k/yr RemoteFull Time
8+ YOE8+ years software development experience; strong PHP and backend skills, familiarity with modern JavaScript frameworks, AWS and DevOps tooling, experience integrating/deploying LLMs and AI/ML workflows; US citizenship and ability to obtain government security clearance.
PHP, PHP 8.x, Symfony, JavaScript, React, React Native, Polymer, HTML5, CSS3, MySQL, SQL, NoSQL, AWS, EC2, RDS, S3, Lambda, API Gateway, Cognito, DynamoDB, Terraform, Git, Jenkins CI, RESTful APIs, AWS Bedrock, Large Language Models (LLMs)
2w
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Software Engineer
Fairfax or Austin or Melbourne or Denver
$99k-$207k/yr HybridFull Time
5+ YOEU.S. citizen with bachelor\u0002s degree in STEM and 5+ years software engineering experience; ability to obtain DoD clearance; experience with distributed systems, APIs, CI/CD, and AI-assisted development tools.
Claude Code, AI agents, CI/CD, DevSecOps
4w
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Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in a technical discipline with 5+ years experience; Agile, ML/AI, MBSE, DevSecOps or Digital Engineering familiarity; experience developing system requirements and architectures; knowledge of IC overhead collection; active TS/SCI with adjudicated polygraph required.
Agile development, Machine Learning, Artificial Intelligence, DevSecOps, Digital Engineering, Model-Based Systems Engineering
2mo
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Senior Manager of AI
Chantilly, Virginia, United States
HybridFull Time
7+ YOE5+ Mgmt7+ years in software engineering/AI management; MS in CS/Software Engineering/AI or equivalent; hands-on agentic AI; cloud services; distributed data platforms; Agile/DevOps; strong leadership and communication; US security clearance eligibility.
AWS, GCP, Azure, Databricks, Spark, Postgres, MySQL, Static/Dynamic Code Analysis, Penetration Testing
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