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 Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Lead Software Engineer -AI
Columbus or Wilmington
OnsiteFull Time
7+ YOE7+ years applied software engineering experience; strong system design, application development, testing, and operational stability; proficient in Python/TypeScript; experience with agent frameworks, LLM APIs, cloud-native systems, and evaluation/observability for AI agents.
Python, TypeScript, LangChain, LlamaIndex, AutoGen, CrewAI, Cloud Foundry, GKP, Jules CI/CD, TrueCD, Sophia auth, LLM APIs
1w
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Sr. AI Software Engineer
Owings Mills, Maryland, United States
$121k-$258k/yr HybridFull Time
5+ YOEBachelor's/Master's in CS or equivalent, 5+ years software engineering with Java/Python/JavaScript, cloud-native and containerized microservices, production AI/ML experience, proficiency with Python and AI/ML frameworks, strong collaboration and product mindset.
Java, Python, JavaScript, React, Angular
1w
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Sr. AI Software Engineer
Owings Mills or Maryland or Colorado or Washington or Washington or New York or California
$121k-$258k/yr HybridFull Time
5+ YOE5+ years software engineering experience; proficiency in Python, Java, or JavaScript; hands-on experience building and deploying AI/ML-enabled production solutions, cloud-native architectures, and containerized microservices; strong collaboration and product mindset.
Python, Java, JavaScript, React, Angular, HireVue
3mo
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AI Software Engineer, Senior
Laurel or Annapolis Junction
$87k-$198k/yr OnsiteFull Time
4+ YOE4+ yrs building production-grade apps; 2+ yrs REST APIs; 1+ yrs production software systems; CI/CD with GitLab/Jenkins; Linux, Docker/Podman; TS/SCI with poly; BSCS or 7+ yrs exp (11+ if no degree).
Python, Rust, Go, Scala, Java, REST API, CI/CD, Git, GitLab CI, Jenkins, Linux, Docker, Podman, Kubernetes
3mo
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AI Software Engineer, Senior
Laurel or Annapolis Junction
$87k-$198k/yr OnsiteFull Time
4+ YOE4+ years in production-grade software development; 2+ years RESTful APIs; 1+ year production systems; CI/CD with GitLab/Jenkins; Linux, Docker/Podman; TS/SCI with polygraph; BS CS or 11+ years experience without a degree.
Docker, Kubernetes, Git, GitLab CI, Jenkins, LocalStack, Ansible, ESXi, Linux
3w
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392 - Principal AI Software Engineer
Fort Meade, Maryland, United States
$216k-$241k/yr OnsiteFull Time
11+ YOEBachelor's degree plus 11+ years (or equivalent) experience; proficiency in Python and Java, Jupyter Notebooks, AI/ML and LLM techniques, experience prototyping and operationalizing AI solutions; US citizenship and active TS/SCI with polygraph required.
Python, Java, Jupyter Notebooks
6d
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Software Engineer (AI-Assisted Developer Tooling)
Laurel, Maryland, United States
$170k-$240k/yr OnsiteFull Time
12+ YOEActive Top Secret/SCI with polygraph, Bachelor's in a technical discipline (or +4 years experience), 12 years software development experience, experience with IDEs, CI/CD, and LLM/AI developer tools.
IDEs, CI/CD, LLM
2mo
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Principal Software Engineer (AI - Assisted Developer Tooling)
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
12+ YOEActive TS/SCI with polygraph clearance; US citizenship; 12 years experience and BS, or 16 years of experience in lieu of BS; strong software engineering; AI-assisted developer tooling experience.
Typescript, VS Code, Electron, CI/CD, DevOps, AI tooling, Code analysis tools, Static analysis
3mo
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AI Software Engineer-Senior
Annapolis Junction, Maryland, United States
OnsiteFull Time
8+ YOETS/SCI with polygraph; BS in CS or related STEM with 8+ years; or PhD with 4 years, MS with 6 years, or AS with 10 years; strong Python; LLM integration; data engineering; Agile, Git, Jira, Confluence; secure enclave deployment; security assessments.
Python, LLM tooling, RAG framework, Git, Jira, Confluence, Static analyzers
2w
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AI Software Engineer – Java
Aberdeen, Maryland, United States
$130k-$160k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
5+ YOE5+ years Java development experience, experience with Spring/Spring Boot or Jakarta EE, REST/microservices, databases, CI/CD and container technologies, familiarity with AI/ML integration, DoD Secret clearance required; Bachelor’s degree or equivalent.
Java, Spring Boot, Spring Framework, Jakarta EE, REST, SOAP, JMS, gRPC, PostgreSQL, Oracle, MySQL, MongoDB, Git, Jenkins, Maven, Gradle, Linux, Docker, Kubernetes, TensorFlow, PyTorch, OpenAI APIs, LangChain, Hugging Face, Microsoft Outlook, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Teams
1w
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Senior Software Engineer Applied AI
Annapolis or United States
RemoteFull Time
7+ YOE7+ years building production backend systems, strong Python skills, cloud distributed systems (AWS), hands-on LLM/generative AI experience, ML lifecycle proficiency, and disciplined data handling in regulated environments.
Python, AWS, LLMs
2d
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Sr Software Engineer, AI
Baltimore, Maryland, United States
$128k-$142k/yr OnsiteFull Time
2+ YOEExperience designing, building, testing, and maintaining AI/ML solutions; strong software development skills; leadership of small teams; knowledge of cloud platforms and databases; excellent communication.
Windows, Solaris, Linux, Azure, Amazon Web Services, Google Cloud, Python, Perl, C#, Java, JavaScript, Node.js, .NET, HTML, Angular, Swift, Objective C, Android, Xamarin, Oracle, SQL Server, Cosmos DB, MySQL, Redis, Splunk, Microsoft Copilots, Git, CI/CD
3mo
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Senior AI/ML Software Engineer
Annapolis Junction or Herndon or Reston
$146k-$234k/yr HybridFull Time
12+ YOEBS with 12+ years, MS with 10+ years, or PhD with 7+ years in AI/ML; hands-on agentic systems; strong Python 3.12+; workflow orchestration; LLM APIs; full-stack (FastAPI/React); observability; pre-commit; US citizenship.
Python, LangChain, LangGraph, DeepAgents, Airflow, Prefect, Celery, OpenAI API, Anthropic Claude, AWS Bedrock, Ollama, FastAPI, React, Docker, PostgreSQL
5d
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AI/ML Software Engineer I
Annapolis Junction, Maryland, United States
$126k-$166k/yr OnsiteFull Time
7+ YOEActive TS/SCI with poly required, 7+ years software engineering experience (or bachelor's + experience), DoD 8570, LLM/customization, API and UI design, security and access control, EM/security measures, Microsoft Office integration.
LLM, API, Microsoft Office
2mo
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Senior Software Engineer (AI Software & Operations)
United States or Elkridge
RemoteFull Time
Strong software engineering fundamentals; full-stack Python and React; production AWS and Kubernetes; Terraform; GitHub Actions; autonomy in a startup; eager to learn agentic AI workflows.
Python, React, AWS, Kubernetes, Terraform, GitHub Actions, LangChain, Claude Code, AutoGen, CrewAI
3w
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Principal AI Software Engineer (TS/SCI + Poly)
Fort Meade, Maryland, United States
$207k-$227k/yr OnsiteFull Time
11+ YOEBachelor's + 11 years (or equivalent) experience; active TS/SCI with polygraph; proficiency in Java, Python, Jupyter Notebooks; experience with AI/ML (DNN, RNN, transformers), LLMs; strong stats foundation and RAG/MCP experience preferred.
Java, Python, Jupyter Notebooks, DNN, RNN, transformers, LLM, RAG, MCP
1mo
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Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
2mo
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Senior AI/ML Software Engineer
Annapolis Junction, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOEBS with 12+ years, MS with 10+ years, or PhD with 7+ years in AI/ML; agentic systems; Python; workflows; LLM APIs; FastAPI/React; US Citizenship.
FastAPI, Python, React, Docker, PostgreSQL, LangChain, LangGraph, DeepAgents, OpenTelemetry, Ollama, OpenAI, Anthropic, AWS Bedrock
2mo
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Software Engineer | Secure AI
Columbia, Maryland, United States
OnsiteFull Time
Strong Java backend experience (Spring/Guava), API and microservice design, applied AI familiarity (prompt engineering, RAG), Git/Maven/Linux workflows, and eligibility for U.S. government security clearance.
Java, Spring, Guava, Model Context Protocol (MCP), Retrieval-Augmented Generation, LangChain4j, LangChain, LlamaIndex, Git, Nexus, Maven, Linux, Spring AI, vector databases, NiFi, Kafka, AWS, Kubernetes, SQL, NoSQL, Python, Big Data
1mo
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AI Lead Developer
Exton, Pennsylvania, United States
OnsiteFull Time
10+ YOE10+ years software engineering (4+ years in AI/GenAI), strong Python with FastAPI/Flask, experience with LangChain/LangGraph/AutoGen/ADK/MCP, RAG and vector DBs, cloud (AWS/Microsoft Azure/GCP), Docker/Kubernetes, Redis, Kafka, and AI productionization.
ADK, AutoGen, Chroma, Claude, Docker, FAISS, FastAPI, Flask, GCP, Gemini, Hugging Face, Kafka, LangChain, LangGraph, MCP (Model Context Protocol), Microsoft Azure, Microsoft Azure AI Search, Microsoft Azure OpenAI, OpenAI, Pinecone, Python, Redis, Spark, Weaviate, CI/CD, AWS
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