281 ai application engineer jobs at 164 companies in Mercerville, NJ
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AI Prompt Engineer / AI Application Engineer
New York City, New York, United States
$100k-$120k/yr HybridFull Time
4+ YOEBachelor's degree in a related field, 4+ years of software engineering, and 2+ years developing AI-powered applications or generative AI solutions. Requires full-stack, prompt engineering, LLM, and cloud development skills.
React.js, JavaScript, TypeScript, HTML5, CSS3, Python, Flask, REST APIs, SQL Server, PostgreSQL, MySQL, Oracle, OpenAI Codex, GPT, Claude, Gemini, Microsoft Copilot Studio, Git, GitHub, Azure DevOps, CI/CD
3d
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Application Engineer - Systems
Royersford, Pennsylvania, United States
HybridFull Time
1+ YOEBachelor's degree in engineering or a technical field, or equivalent experience, plus 1+ year in technical documentation, professional writing, accurate work, Microsoft Word and Excel, and applying technical systems.
Microsoft Word, Microsoft Excel, DeltaV, Windows Server, Network Switches, ROC, ControlWave PAC, SCADA, Emerson AMS, PLC, Syncade MES, AVEVA PI, AspenTech, AI, ML, Data Lakes, Operational Intelligence, Cybersecurity, ESOP
2w
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Senior / Staff Application Security Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
6+ YOE6+ years in security engineering with hands-on application security, secure SDLC tooling, AWS experience, ability to write production code and threat-model AI/LLM surfaces.
AWS, SAST, DAST
1d
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Sr. Engineer, AI Application Development
New York City, New York, United States
$170k-$190k/yr OnsiteFull Time
5+ YOE5+ years software development experience with C#/.NET and Python; LLM API integration; React or Vue; SQL Server/Azure SQL; Azure deployment; security-conscious enterprise experience. Bachelor's preferred.
C#, .NET, Python, ASP.NET Core, Flask, FastAPI, Anthropic, OpenAI, Google, React, Vue, Azure DevOps, Git, Azure SQL, SQL Server, Windows Authentication, Azure Active Directory (Entra ID), Microsoft Azure, App Service, Azure AI Services, Cognitive Services, Azure AI Foundry, Anthropic Agent SDK, LangGraph, Semantic Kernel, LangChain, Azure AI Search, Model Context Protocol (MCP), Microsoft 365, Microsoft Graph API, Exchange, Microsoft SharePoint, Office Add-ins
1mo
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AI Engineer
New York, New York, United States
$300k-$350k/yr OnsiteFull Time
5+ YOEBachelor's in CS/ML or related,5+ years software engineering,2+ years building AI/LLM applications,experience with agentic AI,production C++ and Python skills,LLM patterns,APIs,microservices,cloud,and responsible AI practices.
C++, Python
3w
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AI Engineer
New York City, New York, United States
$200k/yr OnsiteFull Time
6+ YOEBachelors in CS/AI,6+ years software engineering,production Python experience,LLM/application deployment,model evaluation,agent orchestration,distributed systems,EM integration and strong communication.
Python, LLM, Model Context Protocol (MCP)
1w
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Senior Associate - AI AppSec Engineer
New York City, New York, United States
$124k-$177k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent practical experience, 5+ years in application or cloud security, production AI platform security, CI/CD and infrastructure-as-code controls, cloud IAM, application security, and Python automation.
Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, Python, LangChain, LangGraph, Vertex AI Agent Builder, ADK, CrewAI, MITRE ATLAS, NIST AI RMF, OPA/Rego, Cloud Custodian, Sentinel, Lakera, Protect AI, NeMo Guardrails, Llama Guard, Vertex AI Safety Filters, CI/CD, SLSA, SBOMs, IAM
2mo
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AI Engineer
Broomall, Pennsylvania, United States
$175k-$190k/yr RemoteFull Time
3+ YOEBachelor's degree or equivalent; 3–5 years building production AI/ML systems or full-stack applications; Python, FastAPI, SQL, AWS, RAG, semantic search, testing, and code review experience.
LangChain, LangSmith, Agentcore, RAG, GraphRAG, Neo4j, Neptune, Python, AWS Glue, Amazon S3, SQL, Cypher, SPARQL, OpenSearch, FastAPI, MLflow, Amazon CloudWatch, PyTorch, TensorFlow, scikit-learn, Claude, GPT, AWS CloudFormation, AWS Bedrock, Codex, Terraform, Docker, Kubernetes
1w
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Senior Associate - AI AppSec Engineer
New York City, New York, United States
$124k-$177k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent and 5+ years in application or cloud security. Requires Python, AI platform security, CI/CD, infrastructure-as-code, cloud IAM, secure API design, and AI threat-model knowledge.
Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, Python, LangChain, LangGraph, Vertex AI Agent Builder, ADK, CrewAI, MITRE ATLAS, OWASP Top 10 for LLM Applications, NIST AI RMF, Google Secure AI Framework (SAIF), OPA/Rego, Cloud Custodian, Sentinel, Lakera, Protect AI, NeMo Guardrails, Llama Guard, Vertex AI Safety Filters, CI/CD, SLSA, SBOMs
1mo
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Senior AI Engineer
Seattle or Madison or Princeton or Cambridge
$138k-$183k/yr OnsiteFull Time
5+ YOE5+ years building cloud-native AI applications integrating LLMs, agents, retrieval, and workflows; strong Python/FastAPI or TypeScript/Node skills; AWS experience; knowledge of secure, observable, production AI patterns.
Python, FastAPI, TypeScript, Node, LangGraph, Claude Agent SDK, LangChain, PydanticAI, MCP, FastMCP, Anthropic, OpenAI, Gemini, Grok, AWS Bedrock, AWS, Terraform, AWS CDK, CloudFormation, GitHub, LangSmith, promptfoo, Claude Code, Codex, Gemini CLI, Cursor, Windsurf, GitHub Copilot
1mo
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AI Automation Engineer
California or Illinois or Texas or Massachusetts or Colorado or Connecticut or Maryland or New Jersey or Washington or Virginia or Alaska or San Francisco or New York City
$92k-$194k/yr OnsiteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
8+ YOEBachelor's degree,8+ years professional experience with 2+ years focused on AI,proven AI application development,advanced prompt engineering,Python,enterprise orchestration and LLM platform experience,knowledge of GTM post-sales systems.
Python, Amazon Quick Automate, UnifyApps, Anthropic, OpenAI, Amazon Bedrock, OpenAI Codex, Claude CoWork, MCP (Model Context Protocol), Salesforce, Gainsight, Totango, Clari, Gong, Pendo, Snowflake, Redshift, AWS, Microsoft Power BI, LLMs
3d
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AI Solutions Engineer
Bridgewater, New Jersey, United States
$160k-$175k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, data or information science, engineering, or related field, or equivalent experience; master's preferred. Requires 5+ years in software, AI, or data engineering and production GenAI or ML application delivery.
Generative AI (GenAI), Machine Learning (ML), Phenom, BrightHire, Oracle AI, Synthesia, Databricks, RAG, RBAC, AI-WISE, SOX
2mo
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AI Engineer - Software Engineer III
Jersey City or Wilmington
$133k-$185k/yr OnsiteFull Time
3+ YOE3+ years software engineering experience; hands-on building and operating production LLM/agent applications, AWS cloud-native services, retrieval-augmented generation, API integrations, evaluation/observability, and responsible AI practices.
AWS, Kubernetes
2mo
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Senior Application Security Engineer
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yr RemoteFull Time
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
Ruby, Python, Linux, GCP, SAST
2mo
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Reindeer- AI Solutions Engineer
New York City, New York, United States
$220k-$280k/yr OnsiteFull Time
5+ YOE5+ years in solutions/sales engineering or technical consulting; strong analytical skills; solid understanding of AI and enterprise applications; experience with cloud deployments; excellent communication and stakeholder management.
AI, RPA, TMS, ERP, CRM
3w
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Sr. AI Engineer
New York City or Denver or Dallas or Miami or United States
$175k-$215k/yr RemoteFull Time
5+ YOE5+ years building production applications; experience with full-stack development, AI/ML feature design, LLM optimization, strong communication and leadership; healthcare or HIPAA experience a plus.
Node.js, React, TypeScript, Ruby, GraphQL, Postgres
3mo
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Senior AI Engineer
New York, New York, United States
$120k-$165k/yr OnsiteFull Time
5+ YOE5+ years experience building production-grade Python AI/LLM applications; hands-on with FastAPI/Flask, SQL, concurrency, testing, production reliability, and mentoring; experience with cloud-native and container technologies preferred.
Python, FastAPI, Flask, SQL, Large Language Models (LLM), OpenTelemetry, Grafana, Prometheus, Docker, Kubernetes, Kafka, Redis, Jenkins, GitHub Actions
1mo
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Senior AI Engineer
Seattle or Cambridge or Princeton or Madison
$138k-$183k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years building and scaling cloud-native AI applications,proficiency in Python/FastAPI or TypeScript/Node,AWS experience,LLM/agent integration,CI/CD and infra-as-code knowledge.
AWS, Claude, LangSmith, Python, FastAPI, TypeScript, Node, LangGraph, Claude Agent SDK, LangChain, PydanticAI, Anthropic, OpenAI, Gemini, Grok, AWS Bedrock, Terraform, AWS CDK, CloudFormation, GitHub, Claude Code, Codex, Gemini CLI, Cursor, Windsurf, GitHub Copilot, LangSmith, promptfoo
1w
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Senior AI Engineer
New York City, New York, United States
$230k-$300k/yr HybridFull Time
5+ YOERequires 5+ years of software engineering experience, production LLM application development, prompt engineering, structured extraction, tool calling, RAG, evaluation frameworks, and AWS or comparable cloud infrastructure experience.
LLM, Retrieval-Augmented Generation (RAG), AWS
16h
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AI / Agent Engineer
New York City or Austin or Miami or Dallas or Phoenix or São Paulo or Toronto
OnsiteFull Time, Contract
5+ YOEBachelor’s degree or equivalent; 5+ years software engineering and 2+ years AI/ML or LLM application experience. Requires Python, MCP, RAG, graph systems, Git, testing, CI/CD, and strong problem-solving skills.
Python, MCP, Claude, Gemini, RAG, Neo4j, Postgres, Supabase, Git, CI/CD
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