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Toss

Fintech super-app for payments and banking

Infrastructure Strategy Manager

IT Project ManagementConfirmed live in the last 24 hours
Full-timeSeoul, South KoreaNo salary listedIn-person

About the Job

Requirements

  • Have an engineering background and broad understanding of networks, servers, systems, and data centers, with the ability to assess technical trade-offs alongside engineers.
  • Have led initiatives spanning multiple technical domains, including defining problems, making decisions, executing work, and verifying outcomes across teams without direct reporting relationships.
  • Be able to determine the technical, governance, and operational needs of infrastructure across the company, beyond individual systems or teams.
  • Have experience considering long-term infrastructure direction and growth, and proposing and advancing necessary initiatives.
  • Make evidence-based decisions among organizations with differing interests and find solutions to obstacles to complete work.

Responsibilities

  • Identify infrastructure-wide problems and define their objectives and direction.
  • Align initiative goals, priorities, and decision-making scope with infrastructure leadership, and coordinate roles, resources, and schedules with relevant organizations.
  • Assess technical trade-offs and make required decisions; when agreement across organizations is needed, present alternatives and supporting rationale to guide decisions.
  • Resolve inter-organizational disagreements and blockers during execution, and remain accountable through implementation and adoption until the intended outcomes are achieved.
  • Standardize differing infrastructure specifications and configurations across organizations and affiliates, and lead adoption and transition.
  • Consolidate infrastructure sourcing by aggregating affiliate demand and technical requirements for large assets such as servers, networks, and GPUs, and pursue joint sourcing to improve negotiating leverage and procurement efficiency.
  • Define shared infrastructure technology needs as joint development initiatives, and design development ownership, role allocation, and use and operating models for deliverables.
  • Establish and lead infrastructure service-level agreements and audit and inspection frameworks, and clarify responsibilities and inspection standards for infrastructure services entrusted between affiliates.
  • Create and operate shared governance for infrastructure decisions, including decision-makers and processes, and ensure discussions lead to decisions and execution.
  • Make infrastructure capacity, demand, and cost structures visible, and use them to set investment priorities and resource allocation direction.
  • Develop data center roadmaps and medium- to long-term infrastructure plans, and drive them through investment and construction.
  • Define GPU infrastructure specifications and certification requirements for adoption and operations, and establish and execute deployment strategy across owned data centers and public cloud.
  • Set the technical direction and standards for converting an OpenStack-based private cloud into a self-service infrastructure service, and lead the transition with relevant teams.
  • Identify and lead solutions to cross-organizational initiatives such as financial-regulator responses and end-of-life/end-of-support remediation.
  • Design the infrastructure operating model and clarify roles, responsibilities, and collaboration practices across teams.

Desired Qualifications

  • Experience directly leading infrastructure teams or groups and setting direction and execution priorities across multiple technical domains.
  • Experience advancing infrastructure standardization, joint sourcing, or joint technology development at a group-company or affiliate level.
  • Experience working in an organization operating its own data center or in-house GPU infrastructure.
  • Experience establishing or operating infrastructure service-trust arrangements, service-level agreements, audit, or compliance frameworks.
  • Experience planning GPU or server capacity and deployment strategy and driving adoption and operations.
  • Experience productizing private cloud or platform services such as OpenStack or Kubernetes, or establishing shared standards.
  • Experience operating infrastructure in a highly regulated environment such as financial services.

About the Company

Toss

Fintech super-app for payments and banking

Toss is a South Korean financial services platform that started as a peer-to-peer money transfer service and has grown into a digital 'super app' for personal finance. Its products are accessed through one mobile interface that unifies bank accounts, credit cards, loans, investments, and other financial services, including its own Toss Bank and Toss Securities. It differentiates itself by offering a broad, integrated ecosystem—combining digital banking, asset management, and brokerage services under one roof and running its own banking and securities units. Its goal is to become the leading consumer finance platform in South Korea while expanding its user base globally.

Company size
1,001-5,000
Company stage
Series G
Total funding
$1.5B
Headquarters
Seoul, South Korea
Founded
2011

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