Full Stack Developer (.NET / React)

Engenious; Polska; Remoto; PLN 120.000 - 180.000; Tempo pieno

Vantaggi offerti da questo lavoro

Private Medical Care - INTER Polska

Co-funded Multisport Card

Possible training or certification sub

subsidies

Descrizione del lavoro

Engenious is seeking a Full Stack Developer to build and maintain full‑stack applications using .NET and React. You will work on backend services, frontend pages, databases and real‑time systems within a modern microservices architecture in a fully remote role.

You will build frontend with React and TypeScript, and backend with C# and .NET, design REST APIs, work with PostgreSQL and EF Core, and engage in architecture discussions, code reviews and CI/CD practices.

Competenze

• Strong experience with C# and .NET (ASP.NET Core).
• Strong experience with React, TypeScript, and Material UI.
• Experience building and consuming REST APIs.
• Experience with PostgreSQL or other relational databases.
• Knowledge of EF Core and SQL optimization.
• Experience with Redux Toolkit or similar state management solutions.
• Familiarity with Docker and containerized development environments.
• Understanding of software engineering best practices, including testing, code reviews, and CI/CD.

Mansioni

• Build frontend applications using React and TypeScript.
• Develop and maintain backend services using C# and .NET.
• Design and implement REST APIs and real-time communication solutions.
• Develop and optimize data access using PostgreSQL and Entity Framework Core.
• Work with event-driven architectures using Apache Kafka.
• Participate in architecture discussions, code reviews, and technical design activities.
• Troubleshoot and resolve issues across the full application stack.
• Collaborate with Product Owners, UX designers, AQAs and other engineering teams.

Conoscenze

C# & .NET

React

TypeScript

REST APIs

PostgreSQL

Redux Toolkit

CI/CD

Testing

Code reviews

Strumenti

Docker

Git

WebSockets

EF Core

Kafka

Descrizione del lavoro

We are looking for a Full Stack Developer who will develop and maintain full-stack applications using .NET and React. Work on backend services and APIs, frontend pages, databases, and real-time systems within a modern microservices architecture. Contribute to the full software development lifecycle, from design and implementation to testing and deployment. This is a fully remote opportunity.

Key Responsibilities:

• Build frontend applications using React and TypeScript.
• Develop and maintain backend services using C# and .NET.
• Design and implement REST APIs and real-time communication solutions.
• Develop and optimize data access using PostgreSQL and Entity Framework Core.
• Work with event-driven architectures using Apache Kafka.
• Participate in architecture discussions, code reviews, and technical design activities.
• Troubleshoot and resolve issues across the full application stack.
• Collaborate with Product Owners, UX designers, AQAs and other engineering teams.

Required Skills

• Strong experience with C# and .NET (ASP.NET Core).
• Strong experience with React, TypeScript, and Material UI.
• Experience building and consuming REST APIs.
• Experience with PostgreSQL or other relational databases.
• Knowledge of Entity Framework Core and SQL optimization.
• Experience with Redux Toolkit or similar state management solutions.
• Familiarity with Docker and containerized development environments.
• Understanding of software engineering best practices, including testing, code reviews, and CI/CD.

Nice to have

• Experience with Apache Kafka, event-driven systems, or messaging platforms.
• Experience with WebSockets and real-time applications.
• Knowledge of microservices architectures.
• Knowledge of API security, authentication, JWT, etc.
• Experience with GIS, mapping, or data visualization technologies such as MapLibre, deck.gl, or ECharts.
• Experience with NoSQL time-series databases.
• Background in the energy domain.
• C#
• Entity Framework Core
• OAuth 2.0
• FluentValidation

Frontend

• React 19
• TypeScript
• Material UI (MUI)

Tools & Infrastructure

• Docker
• Git
• WebSockets

What can you expect

• Team of passionate people who love what they do.
• Opportunity to learn and grow.
• Private Medical Care - INTER Polska.
• Co-funded Multisport Card.
• Possible training or certification subsidies.