.Net Developer (Mid)

Job description

**About Qualysoft** · 25 years of experience in software engineering, established in Vienna, Austria · Active in Romania since 2007, with office in central Bucharest (Bd. Iancu de Hunedoara 54B) · Delivering End to End IT Consulting Services - From Team Augmentation and Dedicated Teams to Custom Software Development · We deliver scalable enterprise systems, intelligent automation frameworks, and digital transformation platforms · Cross-industry experience by sustaining global players in BSFI (Banking, financial services and insurance), Telecom,Retail & E-commerce, Energy and Utilities, Automotive, Manufacturing, Logitics, High Tech · Global Presence: Switzerland, Germany, Austria, Sweden, Hungary, Slovakia, Serbia, Romania, and Indonesia · International team of 500+ software engineers · Strategic partnerships: Microsoft Cloud Certified Partner, Tricentis Solutions Partner in Test Automation and Test Management, Creatio Exclusive Partner, Doxee Implementation Partner · Powered by cutting-edge technologies: AI, Data & Analytics, Cloud, DevOps, IoT, and Test Automation. · Project beneficiaries ranging from large-scale enterprises to startups · Stable growth and revenue increase year over year, a resilient organisation in volatile IT market conditions · Quality-first mindset, culture of innovation, and long-term client partnerships · Global and local reach – trusted by key industry players in Europe and the US ### Responsibilities • Develop and maintain backend services, APIs and integration components using .NET technologies. • Implement business and technical requirements following established coding standards and best practices. • Collaborate with Business Analysts, QA Engineers and Developers to deliver end-to-end business capabilities. • Develop, test and support integrations between Bancassurance and internal or external systems. • Write and maintain unit tests and participate in code reviews. • Investigate and resolve defects identified during testing and production support. • Analyze and troubleshoot issues across applications, APIs, databases and integrations. • Create and maintain technical documentation related to implemented solutions and APIs. • Participate in technical discussions and contribute to continuous improvement of development practices. ### Qualifications • 4+ years of experience in .NET software development. • Experience with .NET Framework and/or modern .NET technologies (.NET Core / .NET 6+). • Solid understanding of Object-Oriented Programming (OOP), SOLID principles and common design patterns. • Experience developing and consuming REST APIs. • Experience working with integrations between applications or systems. • Good MSSQL knowledge, including writing, troubleshooting and optimizing SQL queries. • Experience with unit testing frameworks such as xUnit, NUnit or MSTest. • Familiarity with Git and source control practices. • Understanding of Agile software development methodologies. • Good analytical and problem-solving skills. • Ability to independently deliver medium-complexity features and integrations within an established architecture.