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Focused

Lead Agent Engineer (Langchain)

Focused · Chicago, Illinois, 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, leading teams through the entire software delivery process. Your role involves mentoring developers, ensuring code quality through TDD, and collaborating with various stakeholders to deliver valuable software. You will also influence technical direction and experiment with new patterns in the GenAI space.

Our read on this posting4.2out of 5
benefits
2/5
freshness
5/5
career value
4/5
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
  • Hands-on full stack engineering experience
  • Strong track record of delivering software in collaborative, agile environments
  • 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 Chicago 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.

More roles at Focused

All 24 open roles at Focused →

Apply to a Lead Agent Engineer (Langchain) position at Focused - Jobs near me at Chicago, Illinois, United States