Senior Software Engineer (C++, MacOS)

Overview

Senior Software Engineer responsible for development and maintenance of the x360Sync macOS agent (a native desktop application) on ConnectWise’s x360Sync team.

What you'll do

• Design, implement, and maintain features in the x360Sync macOS agent using C++ with Swift and Objective-C for macOS-native integrations.
• Debug and resolve production issues with deep investigation across the application stack and macOS system APIs.
• Participate in architecture and design discussions with technical recommendations for macOS best practices.
• Write clean, well-tested code and take part in code reviews.
• Collaborate with product managers, QA engineers, and cross-functional teams to deliver features on schedule with quality.
• Improve engineering standards, internal tooling, and development processes.
• Scope and break down complex problems into well-defined tasks and document technical decisions.

What you'll need

• Solid professional experience writing C++ in a production environment.
• Strong knowledge of macOS internals, frameworks, and platform APIs such as NSFileProvider and FSEvents.
• Proficiency in Swift and/or Objective-C for macOS-native development.
• Experience debugging complex, multi-threaded, or multi-process applications.
• Experience with development workflows including Git, code review, and CI/CD pipelines.
• Strong written and verbal English communication skills for distributed teams.
• Ability to work independently and manage priorities in a remote or hybrid environment.

Nice to have

• Experience with file sync, backup, or storage-related products.
• Familiarity with Windows desktop development.
• Exposure to cross-platform C++ codebases targeting macOS and Windows.
• Experience in an Agile/Scrum team environment.
• Background in developer tooling, performance profiling, or low-level system programming on macOS.

Details

• Location: Remote (India).