MacOS Engineer

About Delinea:
Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization, empowering organizations to seamlessly govern their interactions across the modern enterprise. Leveraging AI-powered intelligence, Delinea’s leading cloud-native Identity Security Platform applies context throughout the entire identity lifecycle – across cloud and traditional infrastructure, data, SaaS applications, and AI. It is the only platform that enables you to discover all identities – including workforce, IT administrator, developers, and machines – assign appropriate access levels, detect irregularities, and respond to threats in real-time. With deployment in weeks, not months, 90% fewer resources to manage than the nearest competitor, and a 99.995% uptime, Delinea delivers robust security and operational efficiency without compromise. Learn more about Delinea on Delinea.com, LinkedIn, X, and YouTube.

Join our passionate, global team at Delinea and help us make the world a safer and more secure place. Our success is driven by world-class product leadership, outstanding engineers, and strategic investment from TPG. We value diversity, innovation, and a culture of respect and fairness. If you're ready to push boundaries and challenge the status quo in security, we want to hear from you.

Apply today to help us achieve our mission.

Summary:

We're looking for a Senior Software Developer to join our team with a strong focus on our macOS desktop application. In this role, you'll contribute to the shared codebase like every team member, but your primary focus will be the Mac application—building new features in Swift, migrating legacy Objective-C code, and ensuring our macOS users have a seamless, native experience.

What You'll Do:

• Develop and maintain the macOS desktop application using Swift and AppKit

• Lead the ongoing migration from Objective-C to Swift, ensuring code quality and maintainability

• Contribute to the shared C#/.NET core that powers both Windows and macOS versions

• Collaborate with the team to design solutions that work well across platforms while respecting macOS conventions

• Work with QA to maintain and expand automated UI testing using Appium

• Implement interfaces that follow Apple's Human Interface Guidelines

• Troubleshoot and resolve macOS-specific issues across the application stack

• Participate in code reviews and share macOS expertise with the broader team

Expectation in This Role:

• Take ownership of macOS-related features from design through deployment

• Balance platform-specific work with contributions to shared cross platform code

• Proactively identify opportunities to improve code quality during the Objective-C to Swift migration

• Communicate effectively about technical trade-offs between platform-specific and shared solutions

• Stay current with Swift language evolution and macOS platform updates

• Mentor team members on macOS development best practices

What You'll Need:

• 5+ years of professional experience in software development

• Strong proficiency in Swift for macOS development (this is essential for the role)

• Working knowledge of Objective-C (enough to read, understand, and migrate legacy code)

• Solid experience with C#/.NET development

• Understanding of macOS application architecture and AppKit framework

• Experience with native interoperability between .NET and native code (P/Invoke or similar mechanisms)

• Familiarity with Xcode and Apple's development toolchain

• Experience working with codebases that span multiple platforms

• Strong knowledge of software design patterns and architecture principles, with solid experience implementing Dependency Injection and MVVM.

• Experience with CI/CD pipelines and managing builds for multiple environments and configurations

• Ability to collaborate effectively with Product and UX/UI teams to translate requirements into technical solutions

We'd Love to See:

• Experience migrating codebases from Objective-C to Swift

• Background in UI test automation, particularly with Appium

• Familiarity with macOS app distribution (signing, notarization)

• Knowledge of accessibility implementation on macOS

• Contributions to open-source Swift or .NET projects

How You'll Work:

• Hybrid position based in Mexico City

• You’ll be embedded with the Connection Manager engineering team.

• Collaborate with a team that works across both Windows and macOS platforms

• Participate in daily standups, sprint planning, and retrospectives

• Work in Agile sprint cycles with regular releases

• Access to Mac hardware and development tools

Why work at Delinea?

• We're passionate problem-solvers helping the world's largest organizations protect what matters most: their human and machine identities.

• We invest in people who are smart, self-motivated, and collaborative.

• What we offer in return is meaningful work, a culture of innovation and great career progression.

At Delinea, our core values are STRONG and guide our behaviors and success:

• Spirited - We bring energy and passion to everything we do

• Trust - We act with integrity and deliver on our commitments

• Respect - We listen, value different perspectives, and work as one team

• Ownership - We take initiative and follow through

• Nimble - We adapt quickly in a fast-changing environment

• Global - We embrace diverse people and ideas to drive better outcomes

We believe weaving these core values into our day-to-day actions, and our process for hiring, evaluating, and promoting employees, helps us cultivate a work environment that embraces collaboration and camaraderie.

We take care of our employees. We offer competitive salaries, a meaningful bonus program, and excellent benefits, including healthcare insurance, as well as pension/retirement matching, comprehensive life insurance, an employee assistance program, time off plans, and paid company holidays.

Delinea is an Equal Opportunity and Affirmative Action employer and prohibits discrimination and harassment of any type with regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Upon conditional offer of employment, candidates are required to complete comprehensive criminal background check, verification of education, and verification of employment, per employment policy. In addition, all publicly posted social media sites may be reviewed.