# Solutions Architect

**Company:** [LangChain](https://hotfix.jobs/companies/langchain)
**Location:** Remote
**Role:** Solutions Architecture
**Experience:** 7+ years
**Skills:** Kubernetes, Terraform, Helm, GitOps, GCP, AWS, Azure, LangChain, LangGraph, Python, TypeScript, Vector Stores, RAG, Prometheus, Grafana
**Posted:** 2026-06-02

> Designs and deploys production-grade AI infrastructure and agent systems for enterprise customers in Singapore. The role combines cloud and Kubernetes architecture, agent development, evaluation, security, and hands-on technical consulting, requiring 7+ years of customer-facing technical experience.

## Job Description

## Responsibilities

### Infrastructure & Platform Engineering
- Design scalable, highly available infrastructure for AI platform deployments, including compute, storage, networking, and security.
- Design enterprise integration patterns, Infrastructure as Code using Terraform and Helm, multi-region high-availability and disaster-recovery strategies, and CI/CD pipelines.

### Agent Engineering & Development
- Design multi-agent systems using different patterns.
- Implement agent logic using modern frameworks such as LangChain and LangGraph.
- Design comprehensive evaluation frameworks and optimize prompts with A/B testing.
- Guide deployment and operations.

### Customer Engagement & Assessment
- Lead technical maturity assessments.
- Work directly with enterprise customers to understand requirements and present recommendations.
- Partner with Engagement Managers and Product and Engineering teams.

## Requirements

### Required Experience
- 7+ years of experience in technical, hands-on customer-facing roles such as Solutions Architect or Forward Deployed Engineer.
- 3+ years of experience designing and deploying production infrastructure on GCP, AWS, or Azure.
- Strong Kubernetes experience, including cluster design, autoscaling, and multi-zone deployments.
- Experience with Infrastructure as Code using Terraform and Helm, and GitOps practices.
- Knowledge of relational databases and in-memory data stores, including high availability, replication, backup strategies, and sizing.
- Experience designing high-availability and disaster-recovery solutions.
- Strong understanding of networking, security including SSO/RBAC, TLS, and secrets management, and observability.
- Experience with CI/CD pipelines for infrastructure and applications.
- 1+ years of experience building production AI/ML applications or agents.
- Strong experience with LLM frameworks such as LangChain and LangGraph for building agent-based applications.
- Experience with short-term and long-term memory patterns.
- Experience designing and implementing evaluation frameworks for AI applications.
- Strong prompt engineering skills, including 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 experience with enterprise customers.
- Experience conducting technical assessments or infrastructure audits.
- Strong communication skills and the ability to explain technical concepts to diverse audiences.

### Key Attributes
- Strong problem-solving skills and the ability to analyze complex requirements and design elegant solutions.
- Excellent customer-facing communication skills.
- Experience working cross-functionally with engineering teams, product teams, and customers.
- A consultative approach to understanding customer needs, providing recommendations, and guiding implementation.
- Ability to balance infrastructure architecture with agent development work.
- Strong engineering background with hands-on development experience.

## Compensation & Benefits
- Competitive compensation including base salary, variable compensation for relevant roles, meaningful equity, benefits, and perks.
- Locally competitive benefits for APAC team members aligned with regional norms and regulations.
- Benefits include medical, dental, and vision coverage, flexible vacation, and other regional benefits and perks.

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