Lead Agent Engineer (Langchain)
Focused · Denver, Colorado, United States
Posted 15 days ago · $175,000 - $250,000
or apply directly on Focused's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 15 days Focused's roles stay open a median of 66 days
- Reposted
- No
- Salary listed
- Yes 63% of Focused's roles list one
- Ghost-job risk at Focused
- high 16 stale, 1 reposted of 24 open
- Hiring momentum
- 26 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-08
Measured from postings appearing on and disappearing from Focused's own greenhouse board since 2026-08-03. Full hiring picture for Focused.
About this role
As a Lead Agent Engineer at Focused, you will build AI-enabled applications using LangChain and LLMs, guiding teams through the complete software delivery process. Your responsibilities include mentoring developers, practicing TDD, and collaborating with various stakeholders to ensure high-quality outcomes. You will also influence architectural decisions and explore new patterns in the GenAI space while maintaining a focus on delivering value to clients.
- benefits
- 2/5
- freshness
- 5/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Focused as an employer.
What you need
- Deep expertise in LangChain, LangGraph and LangSmith
- Experience leading engineering teams
- Strong track record of delivering software in collaborative, agile environments
- Hands-on, full stack engineering skills
- Experience with multiple languages or frameworks (e.g., Python, Node, Java, React, Next.js)
- Understanding of TDD and code quality importance
What you get
- Base salary range of $175,000 - $250,000
- Opportunity to work in a collaborative and agile environment
- Mentorship opportunities
- Involvement in innovative AI projects
Worth weighing
- Role requires being in the Denver office three days per week
- Up to 20% travel within the United States
- No visa sponsorship available
Summarised from Focused's posting. Read the full original.
Listed by Focused on their greenhouse job board, last confirmed open on 2026-10-08. PitchMeAI is not the employer.
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