Windows Engineer - Senior - NordLocker

Details

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.

Responsibilities

• Develop and maintain the flagship Windows desktop application that works with the Windows File System.
• Work across the full application stack, delivering performance, security, and user experience improvements.
• Collaborate 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.
• Participate in planning, design discussions, code reviews, and problem-solving sessions.
• Explore and integrate technologies beyond .NET when needed to deliver the best solutions.

Requirements

• 5+ years of software development experience as a .NET/C# developer.
• Solid understanding of WPF and Windows desktop application development.
• Ability to work with Windows native APIs, focusing on performance, memory management, and stability.
• Good understanding of event streams, real-time data, and reactive extensions for data processing.
• Solid foundation in object-oriented programming and design patterns, with the ability to design clean, scalable, and maintainable architectures.
• Experience with unit testing, dependency injection, and robust CI/CD practices.
• Strong problem-solving skills, including the ability to understand complex codebases, work with native APIs, and deliver solutions.

Benefits

• Online and in-person training programs, access to Coursera and Skillshare, mentorship, and internal career opportunities.
• Extra vacation days, additional sick leave, special-occasion and parenting days off.
• Premium private health insurance in Lithuania and Poland.
• Subscriptions to Calm, Headspace, and Mindletic, plus resilience and mindfulness training and mental health events.
• In-house gyms, Multisport and Urban Sport cards, online workouts, mobility sessions, fitness guidance, and consultations.
• Company workations abroad.
• The opportunity to work from different locations.
• Gifts for birthdays, work anniversaries, weddings, and new family members.
• Summer camps for children and flexible working arrangements for parents.
• Team buildings and company events.
• Access to the Vilnius headquarters, including silent rooms, gyms, a game room, a music room, and a coffee bar.