# Solutions Architect

**Company:** [LangChain](https://hotfix.jobs/companies/langchain)
**Location:** Remote
**Role:** Solutions Architecture
**Salary:** $170k – $190k/yr
**Experience:** 7+ years
**Skills:** Kubernetes, Terraform, Helm, GCP, AWS, Azure, LangChain, LangGraph, Python, TypeScript, Prometheus, Grafana, Datadog, RAG, Prompt Engineering
**Posted:** 2025-12-24

> Designs, deploys, and optimizes AI infrastructure and multi-agent systems for enterprise customers. Requires 7+ years in customer-facing technical roles, deep expertise in cloud/Kubernetes infrastructure, and LLM/agent frameworks like LangChain.

## Job Description

## Key Responsibilities
- **Infrastructure & Platform Engineering**: Design scalable, highly-available infrastructure for AI platform deployments (compute, storage, networking, security), enterprise integration patterns, Infrastructure as Code (Terraform, Helm), multi-region HA/DR strategies, and CI/CD pipelines.
- **Agent Engineering & Development**: Design multi-agent systems using different patterns, implement agent logic using modern frameworks (LangChain/LangGraph), design comprehensive evaluation frameworks, optimize prompts with A/B testing, and guide deployment/operations.
- **Customer Engagement & Assessment**: Lead technical maturity assessments, work directly with enterprise customers to understand requirements and present recommendations, and partner with Engagement Managers and Product/Engineering teams.

## What We're Looking For

### Required Experience
7+ years in technical, hands-on customer-facing roles such as Solutions Architect or Forward Deployed Engineer.

**Infrastructure & Platform**:
- 3+ years designing and deploying production infrastructure on cloud platforms (GCP, AWS, or Azure)
- Strong Kubernetes experience (GKE, EKS, or AKS) including cluster design, autoscaling, and multi-zone deployments
- Experience with Infrastructure as Code (Terraform, Helm) and GitOps practices
- Knowledge of database systems (relational databases, in-memory data stores) including HA, replication, backup strategies, and sizing
- Experience designing high-availability and disaster recovery solutions
- Strong understanding of networking, security (SSO/RBAC, TLS, secrets management), and observability (Prometheus, Grafana, Datadog)
- Experience with CI/CD pipelines for infrastructure and applications

**Agent Engineering & Development**:
- 1+ years building production AI/ML applications or agents
- Strong experience with LLM frameworks (LangChain, LangGraph, or similar) for building agent-based applications
- Experience with state management patterns (short-term and long-term memory)
- Experience designing and implementing evaluation frameworks for AI applications
- Strong prompt engineering skills with experience in optimization and A/B testing
- Experience with vector stores, RAG patterns, and knowledge organization
- Experience with tool integration, API design, and error handling patterns
- Strong Python and/or TypeScript development skills

**Customer-Facing**:
- Customer-facing experience with enterprise customers
- Experience conducting technical assessments or infrastructure audits
- Strong communication skills with ability to explain technical concepts to diverse audiences

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**Apply:** https://hotfix.jobs/jobs/6039c65f-c76a-4dfb-9888-912c97cc7110
**Canonical:** https://hotfix.jobs/jobs/6039c65f-c76a-4dfb-9888-912c97cc7110