Mid Fullstack Developer

About the role

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 • Design, develop, test, and maintain features across backend and frontend applications.

• Develop backend services and REST APIs using .NET and C#.

• Develop responsive web applications and reusable components using Angular and TypeScript.

• Design and maintain application logic and database integrations using SQL-based relational databases.

• Write clean, maintainable, secure, and testable code following team development standards.

• Effectively use GitHub Copilot and other approved AI-assisted development tools to improve coding, testing, refactoring, and development productivity while ensuring code quality and correctness.

• Analyze requirements and translate business needs into appropriate technical solutions.

• Troubleshoot and resolve application defects, performance issues, and production incidents.

• Review code and contribute to improving code quality, architecture, and development practices.

• Write and maintain unit and integration tests and support QA activities.

• Participate in application modernization and refactoring of existing components.

• Consider performance, scalability, security, and multi-tenant requirements when developing new functionality.

• Collaborate with Product, QA, DBA, and DevOps teams throughout development, testing, deployment, and production support.