Senior .NET Developer
Be | Shaping the Future Poland
⚲ Warszawa, Kraków, Wrocław, Poznań, Gdańsk
21 840 - 23 520 PLN netto (B2B)
Wymagania
- .Net
- C#
- OOP
- REST API
- C++
- SQL
- Agile
Opis stanowiska
Responsibilities:
• Develop and maintain C#/.NET components supporting integration with a third‑party portfolio management tool
• Implement front-end features and UI components using Angular
• Support integration workflows involving data exchange, REST APIs, and system interoperability
• Collaborate with internal technical and business teams to understand platform requirements and architecture
• Participate in code reviews, testing activities, and deployment processes
• Investigate and troubleshoot technical issues with guidance from senior team members
Requirements:
• 5+ years of experience in .NET/C# development
• Good understanding of OOP principles, design patterns, and clean code practices
• Experience working with REST APIs and backend integration
• Familiarity with enterprise systems or larger application environments
• Strong problem‑solving skills and attention to detail
• Fluency in English (written and spoken)
• Poland based
Nice to have:
• Practical experience with C++
• Experience in financial services (Equities, Funds, or Trading systems)
• Exposure to portfolio management or trading platforms
• Basic understanding of SQL, message queues, or real-time data processing
• Experience working in Agile teams
• Develop and maintain C#/.NET components supporting integration with a third‑party portfolio management tool
• Implement front-end features and UI components using Angular
• Support integration workflows involving data exchange, REST APIs, and system interoperability
• Collaborate with internal technical and business teams to understand platform requirements and architecture
• Participate in code reviews, testing activities, and deployment processes
• Investigate and troubleshoot technical issues with guidance from senior team members
Requirements:
• 5+ years of experience in .NET/C# development
• Good understanding of OOP principles, design patterns, and clean code practices
• Experience working with REST APIs and backend integration
• Familiarity with enterprise systems or larger application environments
• Strong problem‑solving skills and attention to detail
• Fluency in English (written and spoken)
• Poland based
Nice to have:
• Practical experience with C++
• Experience in financial services (Equities, Funds, or Trading systems)
• Exposure to portfolio management or trading platforms
• Basic understanding of SQL, message queues, or real-time data processing
• Experience working in Agile teams
🔍 Dekoder Ogłoszenia
🔴
Investigate and troubleshoot technical issues with guidance from senior team members
Oznacza, że będziesz musiał samodzielnie rozwiązywać problemy, ale będziesz miał wsparcie, gdy będzie to absolutnie konieczne.
🔴
Familiarity with enterprise systems or larger application environments
Może oznaczać pracę z bardzo starym, skomplikowanym i trudnym do zrozumienia kodem.
🟡
Collaborate with internal technical and business teams to understand platform requirements and architecture
Może oznaczać częste spotkania i dyskusje, które mogą spowalniać postęp prac.
🟡
Participate in code reviews, testing activities, and deployment processes
Standardowe obowiązki dewelopera, ale może sugerować, że będziesz odpowiedzialny za pełny cykl życia oprogramowania.
🔴
Basic understanding of SQL, message queues, or real-time data processing
Choć zaznaczone jako 'nice to have', może oznaczać, że te technologie będą często wykorzystywane i będziesz musiał się ich szybko nauczyć.