Windows Engineer
€3,200 – €7,000 / mth base salary
Posted 7 Aug 2026
Advertised as “Windows Engineer | Mid-Senior | C#/.NET ”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 3+ yrs
- Management level
- Individual contributor
- Employment
- Hybrid
- Contract
- Full-time
| Base salary | €3,200 – €7,000 / mth |
|---|
At Nord Security’s B2B team, we build cybersecurity products that enable businesses to protect themselves and their data.
From product and engineering to sales, marketing, and data — our teams work closely together to deliver secure, scalable solutions trusted by companies around the world.
Your impact? Empowering businesses everywhere to keep their people, systems, and data safe.
Main Responsibilities
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Design, develop, and maintain Windows applications and system components - Services, IPC, networking, GUI, APIs, and drivers.
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Collaborate with designers, QA, and the Product Owner to extend and improve the functionality of our product, from early technical discussions to final delivery.
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Take ownership of features end-to-end: research solutions, write clean and maintainable code, and see your work through to release.
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Contribute to architectural decisions and help shape the technical direction.
Core Requirements
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Proven Experience: minimum 3+ years of experience in Windows application development using .NET.
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Windows API Proficiency: deep familiarity with Windows API, including experience with multithreading, inter-process communication, and memory management.
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Debugging & Troubleshooting: excellent debugging and troubleshooting skills with experience using Windows debugging tools.
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Experience in Agile & Git.
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Profound English language skills.
Bonus Points For
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Good understanding of networking protocols (TCP/IP, UDP), VPN technologies (OpenVPN, WireGuard, IPSec), and network security principles.
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Good understanding of security best practices and a commitment to writing secure code.
What We Offer
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Sharpen your edge: training, mentorship, and room to grow — always.
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Take the time you need: extra vacation days, sick days, and time off when life calls.
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Get premium healthcare: private health insurance in Lithuania and Poland — fully covered.
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Protect your peace: enjoy free subscriptions to Calm, Headspace, and Mindletic, and our own resilience and mindfulness trainings.