FullStack .NET + React Developer

Stack

Responsibilities

• ▹Build scalable backend features in .NET 6/8 and contribute to a microservices-based architecture
• ▹Develop clean, reusable React components integrated with REST APIs
• ▹Implement and integrate REST/SOAP services and event-driven systems with Kafka
• ▹Work closely with analysts, architects and business stakeholders on requirements and design
• ▹Participate in testing, deployment and optimisation to ensure high system performance

Requirements

• ▹5+ years of experience in .NET development
• ▹Strong skills in .NET 6/8, REST, SOAP, SQL Server and Entity Framework
• ▹Hands-on experience with React
• ▹Familiarity with Kafka and distributed/microservices architecture
• ▹Understanding of enterprise system integration and APIs
• ▹Fluency in Polish and English (B2 level or higher)

Nice to have

• ▹Experience in banking or financial systems
• ▹Knowledge of secure systems or mobile banking
• ▹Familiarity with DDD, event storming or user story mapping
• ▹Experience working in Agile/SCRUM environments

Soft skills

What we offer

• ▹Competitive salary
• ▹Fully remote or hybrid model
• ▹Long-term B2B contract with a stable project pipeline
• ▹Comprehensive healthcare
• ▹Multilingual, multinational and multicultural environment on international projects