Deployed Engineer, Professional Services (NYC)

LangChain
New York
Workplace: HybridFull timeUSD 150,000 - 215,000 annuallyFunction: Solutions Engineering & Sales EngineeringExperience: 4+ yearsSkills: ["Communication"]

Work with enterprise customers to turn ambiguous workflows into production-ready AI agent solutions. You’ll advise on agent architecture and evaluation strategy, co-build agent systems across the agent development lifecycle, and sometimes embed inside customer teams to ship alongside their engineers. Responsibilities span orchestration patterns, eval pipelines, custom conversational UIs, production deployment, and applied AI methods such as supervised fine-tuning, fine-tuning tooling, trace mining, and model selection.

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FursaFursa
LangChain
LangChain
2 days ago

Deployed Engineer, Professional Services (NYC)

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 10 hours agoStatus: Live

Job Summary

Work with enterprise customers to turn ambiguous workflows into production-ready AI agent solutions. You’ll advise on agent architecture and evaluation strategy, co-build agent systems across the agent development lifecycle, and sometimes embed inside customer teams to ship alongside their engineers. Responsibilities span orchestration patterns, eval pipelines, custom conversational UIs, production deployment, and applied AI methods such as supervised fine-tuning, fine-tuning tooling, trace mining, and model selection.
Location: New York
Workplace: Hybrid
Employment Type: Full time
Job Function: Solutions Engineering & Sales Engineering
Seniority: Mid level

Key Responsibilities

  • •Advise customers on agent architecture design, evaluation strategy, and production best practices.
  • •Co-build with customer engineering teams across the full agent development lifecycle in outcome-scoped engagements.
  • •Embed as a deployed engineer inside customer teams for extended engagements to ship agent systems.
  • •Own end-to-end agent engineering: ADLC, orchestration patterns, evals, custom conversational UIs, and production deployment.
  • •Apply applied AI methods including supervised fine-tuning, harness engineering, trace mining, and evaluation-driven model selection.

Pay and Benefits

Salary: USD 150,000 - 215,000 annually
Equity and Bonus:Equity
Perks:Health InsuranceDentalVision401kPaid LeaveMeal Allowance

Key Requirements

  • •4+ years of software engineering experience with deep expertise in Python; TypeScript/JavaScript is a plus.
  • •2+ years of hands-on experience building and shipping production agent systems.
  • •Strong client-facing communication skills, including articulating architectural decisions to technical stakeholders.
  • •Strong experience with LangChain/LangGraph/Deep Agents or comparable frameworks, including multi-agent patterns and state management.
  • •Deep familiarity designing and implementing evaluation methodologies for non-deterministic AI systems.
Experience:4+ yearsAIMachine learningProduction systems
Skills:Communication
Tech Stack:PythonTypeScriptJavaScriptLangChainLangGraphDeep AgentsMulti-agent patternsState managementSupervised fine-tuningFine-tuningTrace miningModel selectionEvaluation methodologyAxolotlUnslothHugging Face transformersTRLDPORLHFSFT

Company Brief

LangChain
Provides an open-source framework and commercial platform (LangSmith/LangGraph) for building, testing, monitoring, and deploying LLM-powered applications and agentic AI for developers and enterprises.
Industry: Developer Tools
Company Size: Medium (51 to 250 employees)
Revenue: USD 10M to 25M
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series B
Headquarters: San Francisco, United States
Founded: 2022
WebsiteLinkedIn