About Us
Since 2008, Flat Rock Technology has provided a wide range of innovative and complex solutions for companies of all sizes and has grown into a reliable partner. Our company operates from seven locations - London, Varna, Ruse, Burgas, Tbilisi and San Jose and provides software, cloud, and outsourcing services.
With more than 400 highly skilled specialists in our team, we are able to cover all phases of a solution lifecycle - from research, through implementation, to support and allow organizations to create a more cost-effective structure while focusing on their core activities.


Main responsibilities:

• Design, develop, and maintain scalable and secure web applications using .NET, React, and related technologies
• Take ownership of the entire development lifecycle, including architecture design, coding, testing, deployment, and support
• Collaborate closely with cross-functional teams, including Product Managers, Designers, and QA Engineers, to deliver high-quality software solutions
• Lead code reviews, ensuring best practices in coding standards, security, and performance
• Provide mentorship and technical guidance to junior and mid-level developers
• Stay updated with emerging technologies and recommend improvements to enhance the technology stack
• Troubleshoot and resolve complex technical issues to ensure smooth operation of applications
• Proficient in leveraging AI tools and platforms to support and enhance daily tasks and operational workflows

Requirements:

• 5+ years of experience in full-stack development with a strong focus on .NET technologies and React
• Expertise in C#, ASP.NET Core, EF Core, and RESTful API development
• Proficiency in modern front-end technologies, including React, JavaScript/TypeScript, HTML5, CSS3 and responsive design best practices
• Solid experience with MS SQL Server or other relational databases
• Familiarity with CI/CD pipelines, version control systems (e.g., Git), and Agile methodologies
• Strong problem-solving skills and the ability to work independently on complex tasks
• Excellent communication skills with the ability to explain technical concepts to non-technical stakeholders
• A degree in Computer Science, Software Engineering, or a related field (or equivalent experience)
• Experience with Cloud platforms such as Azure or AWS
• Knowledge of SignalR, Microservices architecture, Containerization (Docker, Kubernetes)
• Experience with additional frameworks like VueJS, Angular, or mobile development frameworks like .NET MAUI
• Strong understanding of DevOps practices and tools

What we offer in return: