MacOS Swift Software Engineer

We’re not just a company — we’re a global force, fiercely committed to ensuring that everyone, everywhere, can live their digital lives safely.

Our family of brands – Norton, Avast, LifeLock, Avira, AVG, ReputationDefender, and CCleaner – unites the brightest minds, the sharpest technology, and the most diverse perspectives to protect over 500 million people worldwide.

We’ve built an inclusive workplace where your well-being is a priority, because true success comes from balance and authenticity. When you’re thriving, you’re unstoppable. So bring your bold ideas and passion that never quits.

The digital world isn’t some distant reality – it’s the world we live in, and we’re ready for it. If you’re ready to push boundaries and be part of something bigger, join #TeamGen.

We develop one of the leading macOS security solutions, protecting millions of users from viruses, scams, and other online threats — powering our trusted brands:
Avast, AVG, Avira, and Norton.

In addition, we build client software for VPN, Tune-Up utilities, and privacy solutions for macOS, and we also develop an Antivirus Solution for Linux.

As a Senior Software Engineer, you’ll play a key role in elevating the user experience for security-critical features across multiple brands.
You’ll contribute to one of the most advanced consumer security solutions on macOS, helping millions of users stay protected every day.

As an AI-first company, we empower our engineers with a wide range of AI tools to accelerate onboarding, support daily development, and enable rapid prototyping.

• Design, implement, and maintain core security features.

• Advance and support components of our Cleaning and Optimization suite.

• Explore and integrate macOS system capabilities to deliver a seamless, tailored user experience.

• Collaborate with Product Managers and Product Owners to clarify and refine requirements.

• Partner with Designers to translate UI concepts into elegant, functional macOS applications.

• Challenge the status quo — we value engineers who bring fresh ideas and drive innovation.

• Strong proficiency in Swift.

• Experience with AppKit or UIKit.

• Ability to work autonomously, including developing prototypes or PoCs to validate ideas with Product and UX teams.

• Excellent communication skills, with the ability to explain complex technical concepts to non-technical stakeholders.

• Basic understanding of macOS internals and system architecture.

• Ability to write secure code and design secure APIs.

• Basic bash scripting skills (Python is a plus).

• Awareness of Apple’s latest technologies, guidelines, and best practices.

• Deep knowledge of macOS frameworks.

• Proven experience developing sophisticated user interfaces using AppKit.

• Hands-on experience with Core Animation and Core Graphics.

• Annual bonus scheme

• Unlimited PTO and flexible working hours

• Opportunity to join a global tech company listed on the S&P 500

• Collaboration with experts in Digital Security and MarTech

• Cafeteria points via Benefit Plus (meals, pension, travel, leisure, Multisport, and more)

• Tuition reimbursement for job-related courses

• Personalized Learning & Development plan

• Sustainable home improvement bonus

Gen is proud to be an equal-opportunity employer, committed to diversity and inclusivity. We base employment decisions on merit, experience, and business needs, without considering race, color, national origin, age, religion, sex, pregnancy, genetic information, disability, medical condition, marital status, sexual orientation, gender identity or expression, military or veteran status, or other unlawful factors. Gen prohibits discrimination based on these protected characteristics and recruits talented candidates from diverse backgrounds.

We consider individuals with arrest and conviction records and do not discriminate against employees for discussing their own pay or that of other employees or applicants. Learn more about pay transparency. 

To conform to U.S. export control regulations, applicant should be eligible for any required authorizations from the U.S. Government.