Windows Engineer | Senior | NordLocker

## **At NordLocker, we’re building encrypted cloud storage that puts privacy first.** We make it easy to store, sync, and share files—without exposing them to anyone else. Join the team behind a zero-knowledge platform that secures people’s data from their devices to the cloud. **Your impact?** Helping people safeguard their data assets—privately, securely, and on their terms. ## **Main Responsibilities** - Develop and maintain our flagship Windows desktop application that works with Windows File System; - Work across the full application stack, delivering best-in-class performance, security, and user experience; - Collaborate closely with developers, designers, QA engineers, and a Product Owner in a highly skilled and supportive team; - Use Microsoft technologies and tools to extend, optimize, and improve application functionality; - Actively participate in planning, design discussions, code reviews, and problem-solving sessions; - Explore and integrate technologies beyond .NET when needed to deliver the best solutions. ## **Core Requirements** - 5+ years of experience in software development as .NET(C#) Dev; - Solid understanding of WPF and creating Windows desktop applications; - Ability to work with Windows native APIs, with focus on performance, memory management and stability; - Good understanding of event streams, working with real time data and using reactive extensions to process it; - Solid foundation in OOP and design patterns — you design architecture that is clean, scalable, and maintainable; - Experience with unit testing, dependency injection, and robust CI/CD practices; - Strong problem-solving skills - able to quickly understand complex codebases, work with native APIs, and deliver solutions. # **What We Offer** **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 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** Fuel your active lifestyle with online workouts led by our Physical Well-Being experts. Unlock a variety of sports and wellness facilities, like gyms, swimming pools, and fitness classes, with the Multisport card. **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. **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. *Kindly refer to our* [*Privacy Notice for Recruitment Candidates*](https://drive.google.com/file/d/1b2tV684_SYV1jQ4kuf91cnzrRBk3ef-5/view) *for comprehensive information regarding our data handling procedures throughout recruitment processes.* *We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for…