164 prompt engineer jobs at 121 companies in Cold Spring, NY
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Prompt Engineer
Jersey City, New Jersey, United States
$105k-$182k/yrOnsiteFull Time
NTT DATA: Global provider of IT and business consulting services.
3+ YOE3+ years working with LLM behavior, prompt design, RAG, embeddings, OpenAI/Azure/AWS/Anthropic platforms, debugging LLM outputs, and prompt-security mitigation.
Beam: AI documentation and crowdfunding platforms for frontline social workers.
Hands-on prompt engineering for LLMs, customer discovery with US frontline practitioners, strong user-focus, data-privacy awareness (HIPAA sensitivity), and cross-functional collaboration.
Afficiency: Provides a digital platform for life insurance product distribution.
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.
McLean or Cambridge or Richmond or Plano or San Francisco or San Jose or New York City
$245k-$335k/yrOnsiteFull Time
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
7+ YOEBachelor's degree, 7+ years in software engineering and solution architecture, 5+ years shipping cloud platforms, and 3+ years with LLM systems including RAG, embeddings, prompt tooling, and model governance.
Soda: AI-powered platform for automated data quality and observability.
3+ YOE3+ years building go-to-market systems; strong writing and prompt-engineering skills; autonomous coding ability (Python or TypeScript); data fluency with pipelines, dbt, and warehouses; fluent English.
Python, TypeScript, APIs, webhooks, dbt, MCP servers, Claude Code, Claude skills
Valence: An AI-native building enterprise coaching platforms that transform how organizations learn and develop leaders.
3+ YOE3+ years in solutions/forward-deployed/consulting engineering; LLM/AI prompt design, memory/knowledge retrieval, evaluation and deployment; stakeholder management and product collaboration; strong communication and judgment.
Managed Health Care Associates: Provides group purchasing and software for post-acute care providers.
5+ YOE5+ years software engineering experience; deep experience with agentic AI, prompt engineering, agent orchestration, CI/CD, Azure/M365, AI security, and evaluation frameworks; strong communication and cloud-native skills.
3+ YOE3+ years in technical roles; hands-on with LLM APIs (Claude/OpenAI); prototyping in Python or JavaScript; prompt engineering, agent design, workflow automation; strong communication and stakeholder credibility.
Infinitus: Automating healthcare administrative phone calls with AI voice agents.
8+ YOE8+ years in technical customer-facing roles, production LLM experience, advanced prompt engineering, agent development, Python proficiency, strong communication and cross-team collaboration skills.
Traversal: AI-powered automated platform for enterprise site reliability engineering.
3+ YOE3+ years software engineering experience; strong Python (asyncio, pandas); experience with distributed systems, large-scale data pipelines, LLMs/prompting; strong communication and end-to-end delivery skills.
San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe
$200k-$260k/yrRemoteFull Time
Whatnot: Social marketplace for buying and selling via live streams
4+ YOE4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills.
Dallas or Redwood City or Toronto or Denver or New York City or Tampa
$136k-$245k/yrHybridFull Time
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
Hands-on experience building and deploying AI/LLM-powered workflows and agentic systems, integrating across Customer Success/service platforms and CRM, experience with Gainsight or Salesforce Service Cloud, prompt engineering, strong technical and communication skills; senior-level GTM engineering experience preferred.
Director, Product Engineer - AI Tooling & Builder Experience
New York City, New York, United States
$220k-$265k/yrHybridFull Time
Veho: Provides AI-powered last-mile delivery services for e-commerce brands.
4+ YOE4+ years building production systems or internal developer/builder tools; deep experience with LLM workflows, prompt engineering, agent frameworks; familiarity with AI-assisted development tools; strong product instincts.
Mexico City or New York City or United States or Mexico
RemoteFull Time
TruelogicNASDAQ: STGW: Provides nearshore software development and IT staff augmentation services.
5+ YOE5+ years experience in creative technology, content operations, production engineering, marketing technology, automation, or applied AI; hands-on builder with experience implementing creative AI tools, DAM/CMS integrations, prompt engineering, and deploying production-ready solutions.
Triomics: AI agents for oncology EHR data processing and workflows.
2+ YOE2+ years building ML/AI systems in production, strong Python, experience with agentic LLM pipelines, prompt engineering, fine-tuning, RAG, EMR-document extraction evaluation (precision/recall), and willingness to learn oncology clinical documentation.
Europe or London or San Francisco or New York City or United Kingdom or Toronto or Montreal or Paris or Berlin or Seoul
$150k-$270k/yrRemoteFull Time
Cohere: Provides enterprise-grade large language models and AI software platforms.
Production software engineering experience, external API integration experience, agentic system evaluation or familiarity with evals, prompt engineering, tool-description tuning, and end-to-end ownership.
Jane Street: Global quantitative trading firm and liquidity provider.
Strong programmer with experience in .NET (C# or F#), OCaml exposure, OS fundamentals, basic network protocol knowledge, familiarity with AI/LLMs and prompt engineering, strong communication and curiosity.