Windows Engineer | Mid-Senior | C#/.NET | Apps

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.

• Design, develop, and maintain Windows applications and system components - Services, IPC, networking, GUI, APIs, and drivers.
• Collaborate with designers, QA, and the Product Owner to extend and improve the functionality of our product, from early technical discussions to final delivery.
• Take ownership of features end-to-end: research solutions, write clean and maintainable code, and see your work through to release.
• Contribute to architectural decisions and help shape the technical direction.

• Proven Experience: minimum 3+ years of experience in Windows application development using .NET.
• Windows API Proficiency: deep familiarity with Windows API, including experience with multithreading, inter-process communication, and memory management.
• Debugging & Troubleshooting: excellent debugging and troubleshooting skills with experience using Windows debugging tools.
• Experience in Agile & Git.
• Profound English language skills.

Nice to have

• Good understanding of networking protocols (TCP/IP, UDP), VPN technologies (OpenVPN, WireGuard, IPSec), and network security principles.
• Good understanding of security best practices and a commitment to writing secure code.

• Innovate with industry leaders Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
• Learn & grow Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.
• Work in a next-gen Cyber City office Thrive in our bustling office, featuring ergonomic workspaces, modern meeting rooms, engaging events, and specialty coffee to fuel your day.
• Work from anywhere Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.
• Physical well-being Boost your health with free-of-charge 24/7 gym access, onsite and online workouts, and consultations led by in-house Physical Well-Being experts.
• Mental & emotional health Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
• Premium healthcare Receive private health insurance giving you peace of mind for your health needs.
• Extra days off Enjoy additional vacation days off as you grow with us. Plus, get extra days for sick leave, special occasions, or parenting needs.
• Joyful moments – special treats Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.
• Company events & team-building Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
• Workation Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.