Senior Backend Engineer at Fligoo designing serverless architectures for IoT telemetry data processing on AWS. Collaborating in an industrial reengineering project within Industry 4.0 framework.
About the role
- Senior Software Engineer developing desktop applications and backend services for a leading reinsurance company. Focus on C#, .NET Framework, and cross-functional collaboration in Agile teams.
Responsibilities
- Develop and maintain robust desktop applications using C#, .NET Framework, and Windows Forms, ensuring high performance, stability, and user-friendly interfaces
- Implement and maintain backend components and RESTful APIs using ASP.NET Core
- Design efficient data access layers using Entity Framework, LINQ, and Microsoft SQL Server (MSSQL) for secure and performant data operations
- Work with Telerik UI components to enhance desktop application functionality and user experience
- Apply OOP and SOLID principles to ensure maintainable, scalable, and high-quality codebases
- Write clean, testable, and well-structured backend logic, emphasizing performance, reliability, and long-term maintainability
- Implement asynchronous programming (async/await) where necessary to improve responsiveness
- Collaborate closely with cross-functional teams to gather requirements, refine specifications, and deliver high-quality solutions aligned with business needs
- Participate in code reviews, contribute to architectural decisions, and ensure adherence to coding standards
- Troubleshoot, debug, and optimize existing applications with a strong focus on performance and stability
- Contribute to technical documentation, including system specifications and implementation details
- Work within Agile/Scrum teams to deliver incremental improvements and support continuous integration and delivery processes
Requirements
- Bachelor’s degree in Computer Science, Software Engineering, or equivalent practical experience
- Minimum 5 years of experience in software development, with strong focus on C#, .NET Framework, and Windows Forms
- Strong hands-on experience with .NET Framework and .NET Core / .NET 5/6/7/8+ for backend and API development
- Proficiency with Entity Framework, LINQ, and ORM concepts for building efficient and maintainable data layers
- Solid experience integrating and consuming RESTful APIs and working with ASP.NET Core for backend services
- Strong foundation in OOP, SOLID, and software engineering best practices
- Experience using Git or other version control systems
- Hands-on experience with Telerik WinForms UI controls and the Telerik Data Access ORM.
- Strong debugging, analytical, and problem-solving skills
- Excellent communication abilities and confidence in interacting with both technical and non-technical stakeholders
- Experience working with Agile development methodologies and delivering software in an iterative, collaborative environment.
- Excellent command of both spoken and written English.
Benefits
- New beginnings can be a challenge. We promise a smooth integration and a supportive mentor
- Pick your working style: choose from Remote, Hybrid or Office work opportunities
- Early bird or night owl? Our projects have different working hours to suit your needs
- Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms
- We want you to stay healthy! Enjoy our Private Health Insurance – it’s custom-made for you
- A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School
- Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families
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