HIFI

Security Software Engineer

HIFI
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23 hours ago

Responsibilities

  • Design and implement HIFI’s security roadmap, prioritizing initiatives by risk.
  • Lead threat modeling and hardening for money movement systems.
  • Build monitoring, detection, incident response, secrets management, API security, and CI/CD hardening capabilities.
  • Own cloud and network security architecture, including segmentation, encryption, and least-privilege access.
  • Own endpoint and identity security across company devices and SaaS tools.
  • Reinforce secure development and infrastructure practices across engineering.
  • Write and maintain information security policies and procedures.
  • Prepare HIFI for information security compliance, audits, and partner security reviews.
  • Collaborate with engineering, product, compliance, and leadership to maintain secure operations.

Requirements

  • 6+ years of experience in security engineering.
  • Deep hands-on AWS and network security experience, with infrastructure managed in Terraform.
  • Experience owning security controls in a regulated environment such as payments or financial services.
  • Strong web application and API security skills, including modern authentication and authorization.
  • Experience writing audit-ready policies and procedures.
  • Experience building security practices from the ground up in a fast-paced startup.
  • Comfort writing and debugging backend code, ideally in JavaScript or TypeScript.
  • Hands-on experience with SIEM, MDM, and database security, especially Postgres.
  • Interest in stablecoins and their potential to change how money moves around the world.

Benefits

  • Medical insurance.
  • Vision insurance.
  • Dental insurance.
  • Must be within a commutable distance from HIFI’s Flatiron office and able to work in person most days of the week.
HIFI

About HIFI

51-200 employees

HIFI builds financial infrastructure and APIs for developers and businesses to move and program money across stablecoins and traditional bank rails, and to manage tokenized treasuries. It sells a B2B platform used by fintechs and enterprises to orchestrate global money flows and enable software-driven payments. Founded in 2022 and headquartered in New York, HIFI operates entities in the U.S., Middle East, and Japan, and facilitates billions in transactions.

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