Senior MacOs Developer

Location: Colombia

Department: CSA Billable

Job Title: Senior MacOS Developer

Key Skills: Swift, Xcode, macOS Development, iOS Development, SwiftUI, AppKit, Authentication, OAuth 2.0, OIDC, JWT, REST APIs, AI/Generative AI

Experience: 5+ Years of Experience

Location: Colombia.

Mode: Remote

We at Coforge are hiring a MacOS Developer (006fu00000bRvOHAA0-1) with the following skill set.

Key Responsibilities

• Design, develop, test, and maintain applications and components for macOS.
• Contribute to the development and evolution of a modern authentication platform.
• Develop and integrate authentication, identity, and API-based capabilities.
• Implement Apple security best practices for applications running on macOS devices.
• Troubleshoot application, authentication, API, and macOS-related issues.
• Collaborate closely with engineering, security, identity, and architecture teams.
• Leverage AI-assisted development tools to improve coding, testing, debugging, and engineering productivity.

Required Skills & Qualifications

• 5+ years of software development experience.
• Strong proficiency in Swift and Xcode.
• Experience developing applications for macOS and/or iOS.
• Strong understanding of SwiftUI, AppKit, and/or UIKit.
• Experience integrating REST APIs and backend services.
• Knowledge of authentication technologies including SSO, OAuth 2.0, OIDC, JWT, and MFA.
• Understanding of Apple security concepts such as Keychain, certificates, permissions, code signing, entitlements, and secure credential management.
• Experience with Git/GitHub, CI/CD pipelines, testing, and Agile methodologies.
• Familiarity with AI, Generative AI, LLMs, and AI-assisted development tools.
• Excellent communication, collaboration, and problem-solving skills.
• Advanced English communication skills are required.

Preferred Skills

• Experience with Apple security frameworks such as LocalAuthentication, Security.framework, or CryptoKit.
• Experience supporting enterprise Mac environments using Jamf or Microsoft Intune.
• Knowledge of Apple Platform SSO, Passkeys/WebAuthn, PKI, or certificate-based authentication.
• Python, Bash, or Zsh scripting experience.
• Previous experience working in energy, oil & gas, or large enterprise environments.

Posted On:

21-10-2026

At Coforge, we hire professionals based solely on their skills and qualifications. We do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality