DevOps Engineer
Dunamu is a South Korean fintech and blockchain company, best known for operating Upbit, the country's largest digital asset exchange. The company also provides other financial services, including the 'Securities Plus' stock trading platform, and is committed to ESG initiatives, investor protection, and fostering the growth of the blockchain ecosystem through events like the Upbit Developer Conference (UDC).
Projects
About Dunamu
Dunamu is a leading South Korean financial technology company at the forefront of the blockchain and digital asset industry. Its flagship service is Upbit, South Korea's largest and first licensed virtual asset exchange, which provides a secure, transparent, and convenient trading environment with multiple ISO security certifications. Beyond the exchange, Dunamu offers a suite of services including Upbit NFT, a marketplace for non-fungible tokens; UBCI (Upbit Crypto Index), a digital asset index service for tracking market trends; and 'Securities Plus', a comprehensive investment platform for stocks. The company is deeply committed to social responsibility and sustainable growth through its ESG management, operating the Upbit Investor Protection Center to educate and safeguard investors, and hosting the annual Upbit Developer Conference (UDC) to foster the blockchain ecosystem. Through its investment arm, Dunamu & Partners, it actively invests in promising startups to further strengthen the industry.
Skills
About the Role
You will design and operate AI gateway infrastructure on cloud platforms to enable safe and efficient use of generative AI. You will build, maintain, and automate core infrastructure with Kubernetes and IaC. You will implement CI/CD and manage the SDLC to ensure high quality software. You will monitor systems around the clock, respond to incidents, and continuously improve security and compliance with Zero Trust. You will optimize cloud costs through FinOps and collaborate with teams on cost-efficient practices.
Requirements
- 3+ years of experience building and operating infrastructure on Amazon Web Services.
- Experience building or operating an AI gateway or integrating LLM APIs with MCP or CLI.
- Proficiency with AI tools such as Claude Code and OpenAI Codex.
- Cloud native mindset including self healing, containerization, and automation.
- Experience operating Kubernetes for container orchestration.
- Experience with IaC using Terraform, Helm, and Packer.
- Experience in fintech or finance domain.
- Experience considering security for AWS and Kubernetes infrastructure.
- Strong communication skills with developers to identify and resolve issues.
- Willingness to learn and apply new technologies and share knowledge.
Responsibilities
- Design and operate AI gateway infrastructure on cloud platforms to enable safe and scalable generative AI.
- Abstract internal assets via MCP or CLI to compose an Agentic AI infrastructure environment.
- Operate Kubernetes based infrastructure on AWS design network topology and core infrastructure and manage container runtimes through IaC.
- Configure CI/CD and manage the SDLC to enable safe high quality deliverables.
- Provide 24/7 on-call support and monitor infrastructure metrics and logs to improve monitoring and prevent outages.
- Research and implement security measures based on Zero Trust and ensure compliance.
- Lead FinOps to control and optimize cloud costs.