We are looking for an experienced Fullstack Developer (.NET + React). We value direct communication and an open approach to problem-solving.
Currently, we are working on an application for our international client in the FinTech industry, dedicated to banks and financial institutions.
The project is initially planned for 3 months, with a possibility of extension. We are looking for candidates who are available to join the project immediately.
In Short
- 100% REMOTELY or from one of our 2 offices 💰 Senior: 130 - 160 pln/h ☑️ B2B contract
Your Daily Missions
- Designing web solution architecture based on best practices, using microservices and the cloud services.
- Developing within a SaaS product platform.
- Implementing new functionalities using .NET and React.
- Designing, developing, and maintaining APIs, services, and systems on a cloud-based platform.
- Building high-performance front-end and back-end solutions.
- Preparing tests and technical documentation.
- Being part of a SCRUM team that develops and delivers software solutions throughout the entire production lifecycle.
The Essentials We’re Seeking
- Over 4 years of commercial programming experience with .NET, C#, React and TypeScript (but will be ok more experience in back-end).
- Strong understanding of software architecture principles and backend design patterns (e.g., dependency injection, repository, mediator, factory).
- Exposure to cloud environments (Azure or AWS) and understanding of infrastructure and services..
- Fluency in English and Polish (minimum B2+) - a must.
- Hands-on experience with CQRS and Domain-Driven Design (DDD), including aggregates, entities, value objects, and bounded contexts.
- Understanding of Event Sourcing concepts - including event stores, event replay, and how to model state changes as immutable domain events.
- Solid knowledge of clean architecture and separation of concerns.
- Experience with PostgreSQL and modern ORM frameworks (e.g. Entity Framework or equivalent).
- Exposure to CosmosDB or similar NoSQL/document databases.
- Experience designing and consuming RESTful APIs.
- Familiarity with Docker for local development and deployments.
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