Software Developer MacOS

Bitdefender is a leader in security solutions and one of the most recognized IT security brands in the world. We are at the forefront of security innovation, and we are looking for talented engineers to help shape the future of our products, our company, and the industry as a whole.

Our macOS endpoint stack runs deep — from low-level system extensions and kernel-adjacent components up to user-facing applications — and we are actively embracing the future of software development, including AI-assisted coding, test automation, and intelligent development workflows.

What We're Looking For:

We are looking for an inquisitive, technology-driven engineer with a strong programming

foundation and a genuine interest in macOS systems development. You should be eager to

learn, comfortable solving problems that range from well-defined to open-ended, and motivated to deliver software that meets Bitdefender's standards for quality, performance, and stability.

Ideally, You Should Have:

• 1+ years of development experience, preferably on macOS;
• Strong programming skills in one or more of: Swift, Objective-C, or C/C++;
• Solid foundation in algorithms, data structures, and design patterns;
• Experience with multithreaded programming and synchronization primitives;
• The ability to write unit, integration, and functional tests to ensure code quality and coverage;
• Familiarity with Agile methodologies and version control (Git);
• Strong communication skills and fluency in English.

Bonus Points For:

• Good understanding of macOS internals — filesystem, processes, IPC, code signing, and entitlements;
• Rust knowledge or experience writing safe, performant systems code in Rust;
• AI-native development — AI coding tools (Claude Code, Cursor, Copilot) are already part of your workflow, with practical outcomes to show for it. Prompt engineering or agent-based workflows are a strong plus;
• A natural openness to new technologies — you enjoy evaluating, prototyping, and adopting new tools and frameworks when they earn their place;
• A Bachelor's degree in Computer Science, Engineering, or a related field;
• A portfolio of past projects (e.g., GitHub, Bitbucket, or similar).

What You'll Do:

• Contribute to the design, development, and evolution of Bitdefender's macOS security products and the components that power them;
• Write and maintain unit, integration, and functional tests to ensure robust coverage and long-term code health;
• Apply AI-assisted development workflows in your daily practice — using tools like Claude Code, Cursor, or GitHub Copilot for code generation, test scaffolding, and review acceleration;
• Collaborate with Product Owners, UX designers, QA engineers, and other developers in an Agile Scrum environment;
• Continuously evaluate and adopt new tools, frameworks, and technologies to improve the efficiency and effectiveness of our development process.

What We Offer:

• A dynamic and exciting work environment in a leading cybersecurity company;
• Competitive benefits aligned with your performance and contribution;
• Opportunities for professional growth and involvement in cutting-edge projects.