Senior iOS Engineer - Build Secure, High-Performance Apps

Atlassian; Amsterdam; On-site; EUR 90,000 - 130,000; Full time

Job summary

Atlassian is seeking a Senior Mobile iOS Engineer to bring security and audit experiences to mobile, building native iOS apps for monitoring activity and investigating issues. You will translate designs, optimize performance, and ensure robust, privacy-conscious data handling while collaborating with backend and web teams to maintain consistent behavior across platforms.

7+ years of native iOS development is required, with strong knowledge of iOS architecture patterns, REST/GraphQL APIs, and

Qualifications

• 7+ years of native iOS development with Swift.
• Strong grasp of iOS architecture patterns.
• Experience with REST/GraphQL APIs and push notifications.
• Proficient in unit and UI testing (XCTest/XCUITest).
• CI/CD experience (Fastlane, Bitrise).

Responsibilities

• Design, develop, and ship iOS features using Swift and write clean, test-driven code.
• Translate UX/UI designs into intuitive, accessible iOS interfaces.
• Optimize app performance and ensure high reliability through crash monitoring and error handling.
• Collaborate with backend, platform, and web teams to maintain feature parity across platforms.
• Handle sensitive customer data responsibly with security and privacy built in.
• Maintain high test coverage and participate in code reviews and technical direction.

Skills

Swift

iOS architecture patterns

REST/GraphQL APIs

XCTest

XCUITest

CI/CD pipelines

Collaboration & communication

Tools

Fastlane

Bitrise

Job description

Atlassian is seeking a Senior Mobile iOS Engineer to bring security and audit experiences to mobile, building native iOS apps for monitoring activity and investigating issues. You will translate designs, optimize performance, and ensure robust, privacy-conscious data handling while collaborating with backend and web teams to maintain consistent behavior across platforms.

7+ years of native iOS development is required, with strong knowledge of iOS architecture patterns, REST/GraphQL APIs, and