Senior Software Engineer (MacOS Endpoint)

What you'll do

Design and implement components of our state-of-the-art system sensor that traces all data movement across all applications and files on macOS endpoints

Solve challenging performance optimization problems: we’re building software that monitors hundreds of thousands of events with minimal impact on performance of the endpoint applications

Design and build highly reliable code that never impacts the end-user experience

Build secure-by-design hardened software that must withstand real-world attacks, while processing untrusted data and communicating with a backend over the internet

Who you are

Strong track record in working with Swift on macOS.

Experience of building system extensions using Endpoint security framework and Network extensions

Prior work on at least one large native application deployed to tens of thousands of end-users

Experience debugging, profiling, and optimizing the performance of low-level system software using Instruments

Experience building endpoint security products, such as DLP or EDR applications.

Proficient in designing and implementing application architecture

Experience with agile development and SCRUM

Proven ability to collaborate with a distributed cross-functional team

Possess verbal and written communication skills in English

Availability to frequently communicate with a distributed engineering team in Central European and US Eastern time zones

Located in the following locations: Romania, India, Poland

Joining Cyberhaven means joining the team building Data Security for the Agentic Enterprise. Traditional tools fall short. Cyberhaven traces the full lifecycle of your data, adapting protection to changing context, so protection moves with the way people actually work, not against it. AI Changed Work. We Protect It.
Backed by $250M from leading investors like Khosla and Redpoint, our team includes leaders who built industry-defining technologies at CrowdStrike, Palo Alto Networks, Meta, Google, and more. This role lets you shape the future of data security, working alongside people driven to protect workflows, not just data, for customers who cannot afford to slow down to stay safe.

AI Tools Disclosure: As part of Cyberhaven's hiring process, we use recruiting tools that include AI-powered features to help with tasks like scheduling, note-taking, workflow automation, and other recruiting activities ("AI Tools"). The AI Tools may process information you provide during the application and interview process. When AI-assisted interview note taking is used, candidates are notified in advance and have the option to opt out of the AI-assisted interview note taking.

Cyberhaven is committed to creating a diverse environment and is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.