Software Engineer (iOS)

Thales is a global technology leader trusted by governments institutions and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space cybersecurity and digital identity were driven by a mission to build a future we can all trust.

Thales CDI (Cyber-Security Products) is hiring a Mobile Engineer (iOS) to build IAM (Identity & Access Management) mobile apps and SDKs. You will help deliver secure easy-to-integrate authentication experiences where security is non-negotiable.

You will work in a small high-impact team and use AI responsibly to accelerate deliverywhile applying strong engineering judgment and human-led security review in a security-critical environment.

Responsibilities:

• Design build and validate mobile apps and SDKs; use AI-assisted tooling to accelerate delivery with mandatory human-led security review.
• Implement secure authentication and identity verification flows (protocol-driven); validate designs against platform threat models.
• Own test strategy for SDKs (unit/integration/UI); use AI to expand coverage while rigorously testing security-critical paths.
• Design clean well-documented SDK APIs with backward compatibility and minimal binary-size impact.
• Improve the SDLC with pragmatic AI adoption (test generation review support debugging and release automation).
• Maintain CI/CD (e.g. Jenkins GitLab CI) with SAST dependency scanning and automated security checks; use AI to triage and accelerate remediation.
• Evaluate AI/ML tools and recommend adoption aligned to IAM security and data-handling standards; share best practices.
• Add privacy-conscious telemetry (crash/performance/diagnostics) to support customers without exposing sensitive identity data.
• Contribute to product innovation (prototypes/patents) including AI/ML opportunities that improve security and reduce user friction.

Requirements:

• Degree in Computer Engineering Information Security Electronics or related field.
• 5 years of professional mobile development experience.
• iOS (Swift SwiftUI/UIKit) expertise including lifecycle concurrency and memory management.
• AI-assisted development (e.g. Copilot/Claude/Cursor); able to prompt effectively and critically validate/rewrite output for security-sensitive code.
• Ability to apply AI across the SDLC (tests/docs/debug/review) with strong quality and security judgment.
• Experience building and distributing mobile SDKs (API design versioning binary distribution backward compatibility).
• Familiar with mobile security practices/tools: static analysis secure storage (Keychain/Keystore) certificate pinning and reverse-engineering countermeasures.
• Advantage: IAM and auth protocols (OAuth 2.0 OIDC FIDO2 certificate-based authentication).
• Self-directed collaborative engineer with strong trade-off judgment.

Other Information:

• Working Location: One North

• Working Hours: Monday - Friday 9am - 6pm

At Thales were committed to fostering a workplace where respect trust collaboration and passion drive everything we do. Here youll feel empowered to bring your best self thrive in a supportive culture and love the work you do. Join us and be part of a team reimagining technology to create solutions that truly make a difference for a safer greener and more inclusive world.