Grammarly offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time along with in-person collaboration that helps foster trust, innovation, and a strong team culture.

THE OPPORTUNITY

To achieve our ambitious goals, we’re looking for engineers with a background in .NET and Windows application development to join our Grammarly for Windows team. This team is responsible for the end-to-end development of a product offering that helps deliver Grammarly’s sophisticated AI system to Windows users. These engineers will focus on the most sophisticated aspects of the Windows application, like its performance, quality, and ability to integrate with numerous desktop applications. The challenge for this role is to be able to go deep into how things work up to the OS level and build tools and capabilities for other engineers at Grammarly while maintaining a fast pace of iterations.
Grammarly’s engineers and researchers have the freedom to innovate and uncover breakthroughs—and, in turn, influence our product roadmap. The complexity of our technical challenges is growing rapidly as we scale our interfaces, algorithms, and infrastructure. You can hear more from our team on our technical blog.
We aim to help users achieve their goals anywhere they communicate. That’s why we have integrated Grammarly with the Windows platform: to make effective and mistake-free writing even more ubiquitous. As part of the Grammarly for Windows team, you will improve the product’s stability and performance and increase the number of supported integrations.

In this role, you will:

• Contribute to creating the foundation of a robust and well-thought-out architecture.
• Innovate to break through technical limitations and constraints of Operating System.
• Achieve minimum latency while working with complex documents.
• Ensure the product is performant by applying your knowledge of algorithms and data structures.
• Use C#, .NET, and WPF in work while employing best engineering practices.

QUALIFICATIONS

• Has strong software engineering fundamentals, including knowledge of algorithms and data structures.
• Has strong knowledge of the C# programming language and .NET framework.
• Has strong knowledge of OOD and OOP.
• Has strong knowledge and practical experience with multithreading (TPL, asynchronous computations).
• Is excited about finding an optimal solution in situations of uncertainty.
• Enjoys fast-paced delivery and a consistent feedback loop.
• Nice to have: experience developing desktop applications for Windows using WPF.
• Also has experience in C++, Win32, and COM API.
• Embodies our EAGER values—is ethical, adaptable, gritty, empathetic, and remarkable.
• Is inspired by our MOVE principles: move fast and learn faster; obsess about creating customer value; value impact over activity; and embrace healthy disagreement rooted in trust.

• Contribute to creating the foundation of a robust and well-thought-out architecture.
• Innovate to break through technical limitations and constraints of Operating System.
• Achieve minimum latency while working with complex documents.
• Ensure the product is performant by applying your knowledge of algorithms and data structures.
• Use C#, .NET, and WPF in work while employing best engineering practices