Senior Electron + macOS Developer, Desktop Application Infrastructure Lead

Why does MWDN rock?

MWDN connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We aim to ensure our employees enjoy a rewarding and secure experience while collaborating with prestigious international clients.

Here’s what you can expect when you get employed by MWDN:

• Security first. We vet our clients to eliminate risks, ensuring reliability and timely payments for your hard work—no fraud or unforeseen events here!
• Career support. If a match isn't right, we're here for you. We actively assist our employees in finding new opportunities that fit their skills and aspirations.
• Legal assistance. We provide guidance on legal matters (e.g., opening and administering your private entrepreneur account, taxes, etc.).
• Professional development. We offer English courses and other engaging activities, including team-building events.

Why choose us? MWDN is ranked among the top 5 IT employers in our region by DOU, and we pride ourselves on our transparency and commitment to our team. Curious to learn more? Discover what our employees say about us in their DOU reviews: MWDN reviews.

What is your new project?

• Domain: AI-powered sales co-pilot 
• Location: Israel, USA
• Company size: up to 10 employees
• Founded in: 2025

What makes you a great fit

• 5+ years building production Electron applications
• Strong Swift and macOS systems programming experience
• Experience writing native modules that bridge Swift ↔ Node/Electron
• Familiarity with WebRTC, real-time audio/video, or media pipelines
• Expertise in: App signing and notarization; Secure storage and keychain APIs; OS-level networking permissions; Background processes and launch agents
• Strong architectural judgment around performance, reliability, and observability
• Upper-intermediate+ level of English

Will be a plus:

• Experience with Windows or Linux desktop packaging
• Experience with SOC-2 / enterprise security controls
• Knowledge of Chromium internals or custom Electron builds
• Experience building desktop tools for sales enablement or productivity products

Your day-to-day in this position

• Lead development of the macOS desktop client built with Electron
• Architect and maintain machine-side infrastructure: System-level privileges and native services; Secure login and device identity; Background services and daemons; Auto-update pipeline and versioning; Hardware and OS capability detection
• Implement Swift native modules and frameworks for high-performance features
• Integrate with conferencing tools, audio interfaces, and OS APIs
• Optimize low-latency media routing, microphone/headset handling, and CPU/GPU usage
• Establish and maintain a hardened security posture for enterprise customers
• Create an internal roadmap for reliability, performance, and security improvements
• Mentor others on desktop development best practices

Why work with us?

• People-oriented management without bureaucracy
• The friendly climate inside the company is confirmed by the frequent comeback of previous employees
• Flexible working schedule
• Full financial and legal support for private entrepreneurs
• Free English classes with native speakers or with Ukrainian teachers (for your choice)
• Dedicated HR

Our next steps

✅ Intro call with a Recruiter — ✅ Client intro interview — ✅ Сlient tech interview — ✅ Offer