# ProSearch — Senior Software Engineer (AI/Agentic, Full Stack)

- Generated: 2026-09-22 05:17:29 PM EDT
- Original/canonical posting: https://www.linkedin.com/jobs/view/4469043111/
- Provider: LinkedIn
- Posted: approximately 2026-09-22 03:17 PM EDT (from '2 hours ago')
- Elapsed since posting: represented by the provider's relative posting label and approximate Eastern timestamp when available
- Applicants: 109 applicants
- Work model/location: Remote — United States
- Compensation: $185,000 starting base plus bonus; disclosed figure is below $200,000
- Travel: Not disclosed
- Positioning track: Technical IC
- Fit outcome: FAIL — 68%

## Direct-match strengths

Hands-on Python, agents, LangChain/LangGraph, RAG, PGVector, knowledge graphs, prompts, evaluation, guardrails, observability, Docker, CI/CD, and enterprise modernization.

## Hard or material gaps

Independent hard gates: the disclosed single base figure is below $200,000, and the posting requires strong .NET, TypeScript, C#, and ERP-schema experience that is not supported. The listing also shows 109 applicants and the score is below the >80 exception.

## Evidence map

1. Production agentic AI (weight 3, evidence 3/3) — Direct production agents, tools, and orchestration.
2. Python, RAG, vectors, and graphs (weight 3, evidence 3/3) — Direct supported evidence.
3. Evaluation, guardrails, and observability (weight 2, evidence 3/3) — Direct production controls.
4. .NET, TypeScript, and C# (weight 3, evidence 0/3) — Not source-supported.
5. ERP modernization (weight 2, evidence 1/3) — Enterprise modernization is direct; ERP coding schemas are not.
6. Compensation (weight 3, evidence 0/3) — Single disclosed figure is $185K.
7. Applicant count (weight 2, evidence 0/3) — 109 applicants; score does not qualify for exception.

## Keyword diagnostic

Excellent agentic-Python alignment cannot overcome compensation, required .NET/TypeScript/C# depth, and applicant-count gates.

## Full normalized job description

We are hiring a Senior Software Engineer (AI/Agentic, Full Stack) in Remote (US) to support our client’s growing enterprise software modernization team. This Senior Software Engineer job in the United States is ideal for candidates with experience in autonomous agents, LLM workflows, LangChain / LangGraph, Python, .NET, TypeScript, SQL, RAG, vector databases, ERP modernization, prompt engineering, and CI/CD.
Join a specialized modernization strike team building AI native, agentic workflows that transform how enterprise systems are built, tested, and operated. You’ll design and ship production grade features by combining LLM tool-calling, evals/guardrails, and observability to modernize legacy ERP modules into reliable, testable services. If you’ve already automated parts of your job and think in capabilities, agents, and workflows, this role is built for you.
This role requires hands-on experience building and deploying AI/LLM systems to production environments.
Academic or tutorial experience alone is not sufficient.
PLEASE NOTE: We do not accept applications from third-party recruiters or staffing agencies. We are currently only able to hire candidates who reside in and are authorized to work in the United States due to legal, tax, and operational requirements.
Responsibilities
Design & deploy autonomous agents and multi-step LLM pipelines (LangChain / Lang Graph / AutoGen).
Orchestrate tools & APIs, implement state management, and handle long-running processes.
Refactor legacy C#/SQL modules into modern, testable services with unit tests and documentation.
Implement RAG with vector databases (Qdrant/pgvector) and build knowledge graphs.
Optimize prompts with DSPy, perform evals, red-teaming, and apply guardrails.
Automate browser workflows using Playwright; contribute to generative UIs.
Ship via Docker, GitHub Actions, CI/CD; add tracing, logging, monitoring (Agent-Ops).
Collaborate with product, data, QA, and platform teams to deliver secure, auditable solutions.
Qualifications
Hands-on experience with autonomous agents, LLM chains, and AI-assisted development.
Strong coding in Python, .NET, TypeScript, SQL; familiarity with ERP schemas.
Reliability mindset: eval frameworks, guardrails, observability, and production SLOs.
Ability to translate domain logic into structured prompts, constraints, and testable specs.
5+ years of software engineering
2+ years of AI/LLM work
Compensation & Benefits:
Competitive base (starting at $185,000) plus bonus, with comprehensive benefits including medical, dental, vision, 401(k), paid time off, and professional development resources.
This opportunity is ideal for professionals searching for Senior Software Engineer jobs in the United States, Senior AI Software Engineer roles, Agentic Engineer/LLM Engineer positions, or enterprise software modernization roles in the United States.
We do not accept applications from third-party recruiters or staffing agencies.
Salary Range Disclaimer
The salary range for this role reflects the minimum and maximum compensation for the role. Offers are typically made between the range minimum and the range midpoint. Actual compensation will be determined based on job-related skills, experience, and expertise, as evaluated during the interview process. Compensation may also vary based on where a role is performed.

## Artifact metadata

- Resume: Not generated because the fit gate returned FAIL.
- Cover letter: Not generated because the fit gate returned FAIL.
- LinkedIn note: Not generated for a FAIL role.
- Google Drive used: No