---
title: 'Account Executive | Enterprise | Korea at Cast AI'
canonical: 'https://feeny.ai/job/account-executive-enterprise-korea-cast-ai-seoul-seoul-south-bz74mpbe0na9'
type: 'job'
last_seen: '2026-09-12'
---

# Account Executive | Enterprise | Korea at Cast AI

- **Company:** Cast AI
- **Location:** Seoul Seoul South, South Korea
- **Posted:** 2026-09-04
- **Last confirmed live:** 2026-09-12
- **Apply:** https://cast.ai/careers/apply/?gh_jid=4392290009

## Job description

Why Cast AI?

CAST AI is an automation platform that runs cloud-native and AI infrastructure at scale — using autonomous decision-making to optimize Kubernetes and cloud environments, replacing manual tuning with continuous automation. Over 2,100 companies rely on us, including Samsung, KT, SK Telecom, Kakao, Akamai, BMW, Cisco, and Hugging Face.

Global team, diverse perspectives We're headquartered in Miami, but our impact is international. We take a global and intentional approach to diversity. Today, Cast AI operates across 34 countries spanning Europe, North America, Latin America, and APAC, bringing a wide range of perspectives into how we build and lead.

Unicorn momentum In January 2026, CAST AI crossed unicorn status ($1B+ valuation) on a strategic investment from Shinsegae Group's venture arm. Korea is a priority market as a result — this is a ground-floor seat building the local GTM alongside the Country Manager, not stepping into an existing playbook.

Join us as we build the future of autonomous infrastructure.

## About the role

Drive new business and expand CAST AI's footprint across Korea's largest enterprises, selling a technical, consumption-priced infrastructure automation platform (Kubernetes cost optimization, autoscaling, GPU/AI infrastructure optimization) into buying committees spanning engineering, DevOps, finance/FinOps, and procurement. We're looking for 10+ years of enterprise software/SaaS sales experience, with a track record closing complex, multi-stakeholder deals at large Korean enterprises and multinational subsidiaries in Korea.

Requirements:

- 10+ years as an Account Executive/enterprise sales professional, consistently hitting quota selling into large Korean enterprises.
- Experience selling cloud SaaS or infrastructure software (Cloud Infrastructure, FinOps, Cloud Security, Observability, or DevOps/Platform Engineering).
- Working knowledge of Kubernetes and public cloud (AWS/GCP/Azure) — enough to run credible discovery with engineering buyers.
- Proven use of MEDDIC/MEDDPICC or a comparable value-selling methodology.
- A hunter mentality — proven ability to build new-logo pipeline, not just manage an inherited book.
- Fluent Korean (native/near-native) and strong professional English.
- Executive presence with CIOs/CTOs/Finance leadership.
- Strong CRM/forecasting discipline (Salesforce or equivalent).
- Self-starter comfortable building process in an early-stage market, not waiting for one to exist.

Responsibilities:

- Own full-cycle sales for your Korea territory — outbound pipeline through negotiation and close.
- Prioritize new-logo acquisition alongside expansion of existing accounts.
- Run Opportunity Assessment → Value Discovery → Value Demonstration → Value Delivery.
- Navigate multi-threaded deals (CIO, CTO, VP Engineering, FinOps) typical of Korean chaebol and platform companies.
- Build executive-level business cases and ROI models tailored to each account.
- Run technical discovery and executive business reviews, partnering with Sales Engineering on demos and POCs.
- Maintain rigorous pipeline hygiene and forecasting discipline in the CRM.
- Represent CAST AI with partners (AWS/GCP/Azure, local SIs) and at industry events.
- Help shape Korea GTM strategy and messaging as an early team member, alongside the Country Manager.

Nice to have:

- Existing account context within Korean conglomerates, retail/e-commerce, gaming, platform, manufacturing, or financial holding companies.
- Hyperscaler co-sell (AWS/GCP/Azure) or local SI partner experience.
- FinOps Foundation certification or familiarity with the FOCUS framework.

What’s in it for you?

- Ground-floor seat with direct visibility to regional/global leadership.
- Competitive base + uncapped commission.
- Equity in a recently-minted unicorn.
- Remote-first, flexible working environment.
- L&D budget, home office allowance, team-building budget.

Hiring Process:

- Recruiter/Country Manager screen
- Hiring Manager interview
- 1–2 additional interviews (regional sales leadership, SE panel)
- Culture Check interview with an executive

*As part of our standard hiring process, we would like to inform you that a background check may be conducted at the final stage of recruitment through our third-party provider, Checkr. *Please note that Cast AI does not provide any form of visa sponsorship/work permit.

#LI-Remote

## About Cast AI

## Company Overview
- **One-liner**: Cast AI provides an Application Performance Automation (APA) platform that continuously optimizes Kubernetes infrastructure for cost, performance, and reliability with minimal manual intervention.
- **Entity Type**: Private (Series C; total funding ~$185.8M–$199.9M per conflicting reports)
- **Headquarters**: Miami, Florida, United States
- **Founded**: 2019
- **Founders**: Leon Kuperman (CEO), Laurent Gil (President), Yuri Frayman (CTO)

## Core Business
- **Primary industry**: Kubernetes optimization, cloud cost management, and application performance automation.
- **Target customers**: Platform, SRE, and FinOps teams at B2B companies running Kubernetes (SMB to enterprise).
- **Mission/purpose statement**: “The cloud as promised: fast, reliable and cost-efficient.” [cast.ai/about-us](https://cast.ai/about-us/)

## Products & Services
- **Cast AI APA Platform**: A SaaS platform that ingests real-time workload, cost, and SLO signals to autonomously rightsize pods, scale nodes, optimize GPU and Spot instances, and self-heal operational issues. Supports AWS EKS, Azure AKS, Google GKE, and on-prem clusters. Includes cost and performance dashboards, agentic runbooks, and workload-aware predictive models. [cast.ai](https://cast.ai/)

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed.
- **Key Metric**: Annual Revenue reported as ~$60M (LinkedIn); Total Funding ~$185.8M (LinkedIn) or ~$199.9M (CB Insights – conflicting reports).
- **Notable Investors/Partners**: Specific investors are not named in available sources; funding rounds include Series B ($35M, Nov 2023, 3 investors), a venture round ($20M, Mar 2023), and Series C ($108M, Apr 2025, 8 investors). [linkedin.com/company/cast-ai](https://www.linkedin.com/company/cast-ai) | [cbinsights.com/company/cast-ai](https://www.cbinsights.com/company/cast-ai)
- **Growth Signals**: 2100+ customers globally; 40% cloud waste reduction claimed; 270 employees (+19.4% YoY); ranked #1 out of 223 solutions in its category; offices in Miami, New York, Vilnius, London, Tel Aviv, Bengaluru, Dallas. [cast.ai/about-us](https://cast.ai/about-us/) | [linkedin.com/company/cast-ai](https://www.linkedin.com/company/cast-ai)

## Competitive Advantages
- **Predictive engine trained on massive dataset** from thousands of clusters and millions of workloads – moves beyond rule-based automation to workload-aware decisions.
- **App-aware reliability**: Predicts spot instance interruptions up to 30 minutes before they occur, enabling graceful workload migration.
- **Agentic runbooks** that self-heal drift, image issues, policy violations while requiring human approval for changes.
- **Works in read-only mode initially** – no infrastructure changes required to start, lowering adoption risk.

## Strategic Focus
- Expanding automation to GPU/AI workload optimization alongside traditional Kubernetes rightsizing.
- Deepening integrations with cloud providers (AWS, Azure, Google) and extending agentic capabilities.
- Scaling global presence with remote-first teams and new offices in key tech hubs.

## Why Work Here
- **Remote-first** culture with flexible hours and fully supported remote work; offices available in multiple countries. [cast.ai/careers](https://cast.ai/careers/)
- **Benefits**: Stock options from day one, annual hackathon, home office allowance, learning & development budget, comprehensive health insurance, bonus days off, company events.
- **Engineering culture**: Values “practice customer obsession,” “develop and hire the best,” “lead by ownership,” and “expect and advocate change.” Emphasis on innovation and fast learning.
- **Glassdoor style**: Employer rating 4.3/5 (57 reviews); culture 4.0, compensation 4.2, career 4.2. [linkedin.com/company/cast-ai](https://www.linkedin.com/company/cast-ai)

## Sources
1. [cast.ai/about-us](https://cast.ai/about-us/)
2. [cast.ai](https://cast.ai/)
3. [cast.ai/careers](https://cast.ai/careers/)
4. [linkedin.com/company/cast-ai](https://www.linkedin.com/company/cast-ai)
5. [cbinsights.com/company/cast-ai](https://www.cbinsights.com/company/cast-ai)

## Other roles at Cast AI

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