Fullstack Developer (.net + React)

At Madiff, we connect top IT talent with cutting-edge companies through remote Agile teams and nearshore outsourcing. With operations in Poland, Portugal, France, and the UK, we specialize in AI, DevOps, Cybersecurity, supporting industries like Telecom, Banking, and Hi-Tech.

We are looking for a talented Fullstack Developer with strong experience in .NET and React to join our team. In this role, you will contribute to the development and optimization of banking applications, focusing on credit-related services.

You will be responsible for improving application security, performing code reviews, and ensuring high performance across various systems. The ideal candidate will be experienced in microservices, RESTful APIs, and enhancing application scalability and reliability.

Main Responsibilities:

• Develop and enhance credit-related banking applications using .NET and React
• Conduct code reviews to ensure adherence to development standards and high-quality code
• Write and maintain unit tests to ensure application stability and reliability
• Focus on the security and performance optimization of credit-related services
• Collaborate in refining and improving the architecture of credit applications
• Create and maintain technical documentation for credit-related services and processes

Requirements:

• Strong experience with object-oriented programming in C# and JavaScript/TypeScript.
• Expertise in working with React and related front-end technologies.
• Solid understanding of .NET framework, RESTful web services, and Entity Framework
• Familiarity with microservices architecture and design.
• Proficiency in English to collaborate effectively within an international team

Nice to have:

•  Experience with Apache Kafka for message processing and development
•  Knowledge of Redis, Git, and distributed systems architecture
•  Familiarity with SQL and database query optimization for credit solutions
•  Experience in writing unit tests and optimizing application performance
•  Experience with Swagger for documenting RESTful APIs
•  Understanding of Redux for efficient state management in React applications

What we offer:

• Hybrid work mode - from client's office in Warsaw or Gdańsk (1 day/week on-site)
• Work in a multicultural, international environment on large-scale enterprise projects.
• Comprehensive medical care