Full-stack Developer (.NET, TS) (2/922)

SUMMARY

💰 120 - 150 PLN/h (B2B)

💰 14 500 – 18 000 PLN brutto (UOP)

📍 Kraków (Hybrid - 2 days office / 3 days remote)

💼 Mid/Senior

Project

Join a team developing advanced cloud-based engineering tools used to design and manage mission-critical communication systems for public safety organizations worldwide.

You will work on the Stratus Platform, a modern AWS-based solution built using microservices and Continuous Delivery practices. The role combines maintenance and enhancement of existing applications with the development of new cloud-native solutions, replacing legacy systems.

You will

• Design, develop, test, and maintain web applications and backend services
• Build new applications and features as part of legacy modernization initiatives
• Contribute to cloud-native solutions based on microservices architecture
• Collaborate with cross-functional teams in an Agile environment
• Participate in code reviews, testing, and continuous improvement activities
• Support application quality through automated testing and modern development practices

Must have

• Practical experience with C# and .NET development
• Knowledge of web technologies: TypeScript, HTML, CSS, ASP.NET Core MVC
• Understanding of Agile software development methodologies
• Strong problem-solving skills and the ability to learn new technologies quickly
• Good communication skills and collaborative mindset
• Fluent English and Polish

Nice to have

• Experience with MongoDB
• Familiarity with Vue.js, Vuetify, and Vuex
• Experience developing cloud-based applications using microservices architecture
• Experience with Git
• Knowledge of automated testing frameworks, including Playwright
• Experience with AWS environments
• Familiarity with AI-assisted development tools such as GitHub Copilot or Claude Code

Our offer

• Relocation package (4500 PLN total value), paid in three installments (1500 PLN per month) in case your permanent presence in the office is mandatory, and you need to relocate from another city.
• Benefits: Extended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family; Multisport Benefit card; life insurance