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Deployed Engineer, Pre-Sales (Dallas)

LangChainDallas, TXDeployed Engineering
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Salary
$200K–$300K USD
Job type
Full-time
Work mode
Remote
Posted
3 Aug 2026
Status
Open · checked 7d ago

About this role

Role Overview

The Deployed Engineer position at LangChain in Dallas is a remote-friendly, full-time technical role designed for experienced professionals with at least six years of background in software, customer, solutions, or product engineering. This position suits individuals who want to solve applied artificial intelligence challenges and collaborate directly with external developer teams to establish reliable production environments.

Key Responsibilities

Partner directly with customer engineering teams to co-architect and co-build production-ready artificial intelligence agents.
Lead the technical aspects of pre-sales evaluations by designing proofs of concept, addressing complex technical questions, and guiding technical assessments.
Assist organizations in operating and deploying agent-based applications, including multi-step workflows, research agents, and conversational tools.
Deliver post-sale advisory support regarding system architecture, recommended practices, and product roadmap decisions.
Facilitate technical workshops, training sessions, and live demonstrations for developer audiences.
Collect feedback from the field to develop reusable patterns, code examples, and cookbooks that benefit multiple clients.
Provide occasional upstream code contributions when necessary to enhance client success.
Travel to meet with customers up to twenty-five percent of the time.

Requirements

Minimum of six years working in a relevant technical capacity, such as software engineering, solutions engineering, customer engineering, or startup founding.
Solid fundamentals in systems, Python, and JavaScript.
Demonstrated experience designing LLM-powered or agent-based applications that go beyond basic API calls, incorporating orchestration, failure management, and multi-step workflows.
Comfortable engaging directly with clients during architecture reviews, proofs of concept, and evaluations.
Ability to articulate technical trade-offs clearly and establish credibility with software developers.
Strong sense of personal accountability for final outcomes and a proactive bias toward action.

Nice to Have

Prior experience deploying artificial intelligence agents into production using frameworks like LangChain, LangGraph, or similar tools.
Background utilizing LLM observability, evaluation metrics, or guardrails.
Familiarity with cloud infrastructure providers such as AWS, GCP, and Azure, alongside containers and basic Kubernetes principles.
Experience operating and shipping production software systems under realistic operational constraints.

Skills and Tools

Python
JavaScript
AWS
GCP
Azure
Kubernetes
LLM technologies
LangChain

Salary and Benefits

The annual on-target earnings range for this position is $200,000 to $275,000 in USD, with final pay determined by location, skills, and prior experience. Comprehensive perks include medical, dental, and vision health coverage, a 401(k) retirement plan, flexible vacation policies, and meals provided on in-office days within the United States.

About the Company

LangChain aims to make intelligent agents ubiquitous by providing the underlying foundation for real-world agent engineering. Originating as open-source tooling, the organization now delivers a comprehensive platform for evaluating, building, deploying, and operating agents at scale. Backed by $125 million in Series B funding from prominent investors like Sequoia, IVP, Benchmark, CapitalG, and Sapphire Ventures, LangChain supports millions of monthly open-source downloads and serves thousands of active customers, including multiple Fortune 500 enterprises.

How to Apply

Interested candidates should submit their application directly through the official LangChain careers page.

Skills and tech stack

PythonLLMKubernetesAWSGCPAzureJavaScriptLangChain

Questions candidates ask

What is the salary for the Deployed Engineer role?

The annual on-target earnings range is $200,000 to $275,000 USD, with exact compensation depending on location, skills, and experience.

Where is this job located?

The position is based in Dallas, TX, with remote flexibility and required customer travel of up to 25 percent.

How many years of experience are required?

Candidates must have at least 6 years of experience in a relevant technical role such as software, solutions, or customer engineering.

What technical skills are needed?

Required skills include strong Python, JavaScript, and systems fundamentals, alongside experience designing agent-based or LLM-powered applications.

What benefits are included?

Benefits include medical, dental, and vision insurance, a 401(k) plan, flexible vacation, and meals on in-office days in the US.

Ready to apply?

The application is on the official LangChain careers page.

Apply on company site