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 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
4w
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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
2w
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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
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)
3w
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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
1mo
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AI Machine Learning Engineer
Manassas, Virginia, United States
$89k-$157k/yr HybridFull Time
Bachelor's degree in CS/SE/ML or related STEM, software development experience, familiarity with Linux, active Secret clearance, experience with AI/ML toolchains, MLOps, dataset curation, and willingness to work onsite in Manassas, VA with up to 25% travel.
Python, C++, Linux, CUDA, NVIDIA libraries, Triton, kserve, CI/CD, MLOps, DevOps, containers, cloud, Sonar GRAMS, Integrated Undersea Surveillance Systems (IUSS), High Performance Compute
5d
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Full Stack Developer
Chantilly, Virginia, United States
$150k-$250k/yr OnsiteFull Time
Active TS/SCI with polygraph required; experience building scalable backends and user interfaces; familiarity with AI/ML, DevOps, and cloud infrastructure; strong communication and collaboration skills.
AI/ML, Natural Language Processing (NLP), AWS, DevOps
3mo
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Senior DevSecOps / Platform Engineer - Agentic AI
Annapolis Junction or Reston or Herndon
$112k-$179k/yr OnsiteFull Time
8+ YOEBS/ MS/ PhD with 3+–8+ years in platform engineering/DevOps; strong CI/CD with GitHub Actions or GitLab CI; AWS/Azure/GCP experience; Kubernetes/EKS; infrastructure as code; monitoring/logging; security tooling; MR-based delivery; US citizenship required.
GitHub Actions, GitLab CI, Amazon EKS, Kubernetes, AWS, OpenTofu, Terraform, CloudWatch, Prometheus, Grafana, Nuclei, OWASP ZAP, Burp, Cosign, Canary / Blue-Green deployment
4w
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Space-to-Ground Systems Integration Engineer
El Segundo or Chantilly or Colorado Springs
$100k-$176k/yr OnsiteFull Time
5+ YOEBachelor's in engineering/physics/computer science (or related); 5+ years Test & Evaluation and space systems integration experience (8+ for specialist); secret clearance required (active preferred or ability to obtain); experience with requirements flow-down, SIP/SEP/STIP, test planning/execution, cloud (AWS, Microsoft Azure, GCP), systems enginee...
Cameo, STK, Simulink, Python, MATLAB, AWS, Microsoft Azure, GCP, CI/CD, DevSecOps, AI/ML
1mo
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Vice President, SBP Platform Engineering (Hybrid)
Reston, Virginia, United States
$194k-$292k/yr HybridFull Time
10+ YOE5+ MgmtBachelor's in Information Systems (or related), 10+ years platform engineering leadership, 5+ years management, experience with enterprise architecture, cloud, DevOps/SRE, AI/automation knowledge, strong communication and stakeholder influence, U.S. work authorization required.
1w
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Chief Engineer/Lead Architect
Reston or Washington
OnsiteFull Time
8+ YOEActive TS/SCI clearance with CI polygraph, 8+ years relevant experience, cloud-native/PaaS and CI/CD/DevSecOps experience in secure federal environments, team leadership and independent work ability.
CI/CD, DevSecOps, PaaS, Artificial Intelligence (AI)
2w
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Senior Full Stack/UI Developer
Chantilly, Virginia, United States
$102k-$213k/yr OnsiteFull Time
3+ YOEActive in-scope TS/SCI with poly required (U.S. citizenship). 3+ years full-stack/UI experience, STEM degree, backend and UI development, familiarity with AI/ML and DevOps principles.
8h
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Sr. Solutions Architect III (6603)
Reston, Virginia, United States
$250k-$375k/yr OnsiteFull Time
10+ YOEActive TS/SCI with CI poly,10+ years architecting enterprise cloud/DevSecOps/platform/AI/ML/Zero Trust solutions, DoDAF experience, leadership mentoring engineers, and working with product and government stakeholders.
DevSecOps, cloud infrastructure, AI/ML, Zero Trust, DoDAF, Agile, SAFe
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