Senior .net Developer (Travel Sector)

Our Client is a rapidly growing European technology company developing advanced digital solutions used by thousands of customers worldwide. The organization focuses on building scalable platforms and innovative products that support operational efficiency and business growth. Their engineering teams work in modern cloud environments and emphasize quality, user experience, and continuous delivery. The company operates internationally and continuously invests in product development and technology excellence.

📍 Location: Warsaw - once per month in the office

🚀 Your responsibilities

• Develop clean, scalable code using C# / .NET in microservices architecture and cloud-native environments

• Test and deploy systems and applications on Microsoft Azure

• Monitor and optimize system performance, identifying and resolving issues proactively

• Act as a technical expert for the system and support other internal teams

• Work in an Agile squad, with strong focus on user experience, quality assurance, and CI/CD practices

• Contribute to the engineering culture by sharing knowledge and applying best practices

• Work on projects that directly impact the company’s growth and product development

🎯 Our requirements

• 5+ years of professional experience in software development using C# / .NET and modern cloud architectures

• 3+ years of experience developing travel-related solutions

• Strong understanding of core software engineering principles and API design

• Proven expertise in building and managing high-performance containerized applications on Microsoft Azure

• Experience designing and managing SQL and NoSQL databases

• Deep understanding of microservices architecture, clean code, clean architecture, and SOLID principles

• Professional English proficiency

⭐ Nice to have

• Working knowledge of Angular / AngularJS

• Familiarity with AI tools supporting development workflows

• Experience working in Agile / Scrum environments

Thank you for all applications. We will contact selected candidates.

TQLO Sp. z o.o. – Employment Agency (KRAZ 33580)