Airwallex

Senior Software Engineer, Org & Identity

Airwallex
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2 months ago
Singapore, SingaporeSenior
H1B Sponsor

Responsibilities

  • Define the long-term technical vision, architecture, and technology strategy for identity, IAM, and account infrastructure.
  • Partner with Product Managers and Engineering Directors to create and prioritize technical roadmaps.
  • Coordinate across Engineering, Legal, Compliance, Security, and Product teams to align systems with regulatory requirements.
  • Design, develop, and maintain high-availability IAM products and account infrastructure using Java or Kotlin and cloud-native technologies.
  • Implement OAuth2, OIDC, and SAML security protocols for authentication, authorization, and data protection.
  • Architect and optimize scalable infrastructure for high transaction volumes and system reliability.
  • Conduct code reviews, write automated tests, and establish performance and security best practices.
  • Mentor engineers and help improve team capabilities.

Requirements

  • Bachelor’s degree or higher in Computer Science, Engineering, Information Technology, or a related field.
  • At least 5 years of professional software engineering experience focused on backend development.
  • Strong proficiency in modern programming languages such as Java, Kotlin, Go, or Python.
  • Deep understanding of IAM concepts including authentication, authorization, SSO, and MFA.
  • Experience with AWS, GCP, or Azure and containerization technologies including Docker and Kubernetes.
  • Knowledge of relational and non-relational databases such as PostgreSQL, Cassandra, and Redis.
  • Demonstrated experience mentoring engineers and leveling up team capabilities.
  • Familiarity with application security best practices and OWASP secure coding standards.
  • Preferred experience in fintech, banking, or payments.
  • Preferred experience with data governance tools or privacy-enhancing technologies.
  • Preferred experience working in a high-growth startup or unicorn environment.

Benefits

  • The role is based in Singapore.
  • Employees collaborate globally across Airwallex’s international offices and teams.
  • Airwallex states that it is an equal opportunity employer and can provide accommodations for disabilities or special needs.
Airwallex

About Airwallex

1,001-5,000 employees

Airwallex is a leading global payments and financial platform for modern businesses, offering trusted solutions to manage everything from business account, payments, treasury, and spend management to embedded finance. With our proprietary infrastructure, Airwallex takes the friction out of global payments and financial operations, empowering businesses of all sizes to unlock new opportunities and grow beyond borders. Proudly founded in Melbourne, Airwallex supports over 150,000 businesses globally and is trusted by brands such as Brex, Canva, Rippling, Navan, Qantas, SHEIN and many more. For more information, visit http://www.airwallex.com

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