Senior Software Engineer

Join Seafar, a highly innovative and fast-growing company at the forefront of remote vessel operations. We're breaking new ground in maritime technology — and we want you on board. 

We're looking for a passionate Software Engineer to help shape our cutting-edge desktop application, interfacing with real-time vehicle hardware controls. This is your chance to work on meaningful, real-world tech with impact that reaches beyond the screen. 

What you’ll be building 

You’ll play a key role in developing a reactive, high-performance desktop platform, using the latest technologies and distributed cloud services. You’ll also contribute to vehicle and joystick simulations that replicate real-world scenarios with millisecond precision — critical for safe and scalable vessel operations. 

What will you do 

• Architect and develop a modern desktop platform built for performance and scale 

• Integrate real-world input hardware and telemetry using reactive programming 

• Apply Domain-Driven Design (DDD) to keep business logic clean, scalable, and testable 

• Simulate and validate control systems in a virtual environment that mirrors real-world interactions 

• Monitor and fine-tune system performance 

• Write robust unit and integration tests to ensure system quality 

Why you will love Seafar 

• Cutting-edge tech: We're using the latest tools and frameworks to solve real-time, high-performance challenges 

• Meaningful impact: Your code will help power the next generation of vehicle control systems, enabling safer and more efficient inland shipping and helping the industry overcome its growing shortage of skilled crew. 

• Collaborative culture: Work alongside a team of engineers who value clean architecture, continuous learning, and high standards 

• Real-world connection: See your software interact with physical hardware in real time 

You don’t need experience with all of the technologies below. We know no one fits every requirement perfectly. This stack reflects the systems you’ll work with over time. 

If you bring solid engineering fundamentals, curiosity, and a willingness to learn, we strongly encourage you to apply, even if some of these tools or concepts are new to you. 

• .NET 8 (C#), WPF, MVVM, and DevExpress for modern desktop UI 

• Rx.NET, DDD, and the Reactive Manifesto for responsive, event-driven architecture 

• EF Core with Cosmos DB and SQLite for cloud and local persistence 

• Azure Service Bus, Redis, Hangfire, and CQRS for scalable messaging 

• TCP-based gateway services and hardware integration (joysticks, pedals, buttons) 

• Vehicle & joystick simulations for testing in realistic environments 

• Digital Twins, Azure Storage, and PowerShell for system modeling and automation 

• Application Insights, CI/CD pipelines, and MSTest/Moq for monitoring, deployment, and testing 

• Focus on security, performance, and scalability across the stack 

At Seafar, you're not just writing code — you're helping shape the future of remote vessel technology. You’ll work on high-impact systems where precision, real-time data, and innovation intersect with the physical world.