MacOS developer jobs in United States
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Upwind Security · 18 hours ago

MacOS developer

positionUnited States
timeFull-time
remoteRemote
seniorityMid Level
date3+ years exp

Upwind Security is a next-generation cloud security platform focused on identifying and remediating risks in cloud environments. They are seeking a Software Engineer to design and develop macOS-native security components, collaborating with various teams to ensure high-performance and secure systems for cloud and endpoint environments.

Cloud InfrastructureCloud ManagementCloud SecurityInformation TechnologySoftware
badNo H1Bnote

Responsibilities

Design, develop, and maintain macOS native security components operating close to the operating system
Work with low-level OS internals, including networking, file systems, and system events
Build high-performance and reliable software for security and monitoring use cases
Integrate macOS components with cloud-based security services
Collaborate closely with security researchers, backend engineers, and platform teams
Participate in architecture decisions and contribute to scalable, data-intensive systems
Ensure code quality, performance, and security best practices throughout the development lifecycle

Qualification

MacOS developmentOperating system internalsCloud platformsHigh-level programmingData-intensive systemsMacOS Endpoint Security FrameworkMacOS Network ExtensionsEBPF

Required

US or EU citizenship / valid work permit
Bachelor's degree in Computer Science, Software Engineering, or a related field
3+ years of software engineering experience in a high-level programming language (e.g. Golang, Rust, Swift, C, Java)
2+ years of experience developing macOS native applications
Strong understanding of operating system internals, networking, and file systems
Experience with cloud platforms such as AWS, GCP, or Azure
Experience building data-intensive systems (databases, event systems, messaging systems, etc.)

Preferred

Experience with macOS Endpoint Security Framework
Experience with macOS Network Extensions
Experience working with eBPF

Company

Upwind Security

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Upwind Security provides cybersecurity solutions to protect organizations from digital threats and vulnerabilities.
dateFounded in 2022
location
San Francisco, California, USA
people-size201-500 employees
web-link
https://www.upwind.io

Funding

Current Stage
Growth Stage
Total Funding
$180M
Key Investors
Craft Ventures
2024-12-02Series A· $100M
2023-09-05Series A· $50M
2022-09-06Seed· $30M

Leadership Team

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Amiram Shachar
Co-Founder & CEO
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Rinki Sethi
Chief Security & Strategy Officer
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Recent News

Globes
Israeli startups raised $1.1b in January
2026-02-02
Business Wire
Upwind Launches Choppy AI, Introducing Transparent, Natural-Language Intelligence Across Its Runtime-First Cloud Security Platform
2026-01-09
Greylock
Greylock Portfolio - Upwind Security
2025-12-31
Company data provided by crunchbase