Senior iOS Security Engineer (Fintech)

Helius Technologies; Singapore; On-site; SGD 140,000 - 200,000; Full time

Job summary

Helius Technologies invites an experienced iOS security engineer to strengthen secure mobile solutions for enterprise-grade apps. The role focuses on patches, code reviews, and audits to uphold banking security standards.

You will design and maintain secure iOS apps, implement encryption, and collaborate with security, architecture, and backend teams to deliver high-performance mobile solutions in a fintech context.

Qualifications

• 5 to 7+ years of professional mobile application development experience.
• Proven experience developing enterprise-grade iOS applications.
• Experience in security vulnerability remediation and secure coding practices.
• Banking, fintech, or other security‑critical application experience is advantageous.

Responsibilities

• Implement security patches and vulnerability fixes in iOS applications.
• Conduct secure code reviews and ensure adherence to mobile security best practices.
• Participate in security audits, penetration testing remediation, and vulnerability assessments.
• Design, develop, test, and maintain secure, scalable, and high-performance iOS mobile applications.
• Implement secure data storage, encryption, and network communication mechanisms.
• Ensure compliance with banking security standards and regulatory requirements.
• Collaborate with security, architecture, and backend teams to deliver secure mobile solutions.

Skills

iOS development

Mobile security

Secure coding

Security testing

OAuth2/OIDC/JWT

Tools

CI/CD pipelines

DevSecOps

Penetration testing tooling

Job description

Helius Technologies invites an experienced iOS security engineer to strengthen secure mobile solutions for enterprise-grade apps. The role focuses on patches, code reviews, and audits to uphold banking security standards.

You will design and maintain secure iOS apps, implement encryption, and collaborate with security, architecture, and backend teams to deliver high-performance mobile solutions in a fintech context.