Senior .NET/Angular Full-Stack (Remote, Poland)

Atos; Wrocław; On-site; PLN 190,000 - 270,000; Full time

Benefits offered by this job

Health insurance

Job summary

Atos is seeking two Senior Full-Stack Developers to join a railroad sector IT project. The role spans backend and frontend, designing scalable, secure applications, including API development, database logic, CI/CD environments and modular integration in the ISZTP ecosystem.

You will implement backend with .NET ASP.NET Core and frontend with Angular, consume RESTful APIs, ensure secure authentication and identity management, and collaborate using Azure DevOps, Git workflows, and MS SQL Server.

Qualifications

• Minimum 5 years of experience as a backend (.NET) and frontend (Angular) developer.
• Minimum 5 years on .NET platform (ASP.NET Core) with Git and Git Flow.
• Minimum 5 years with Angular 2.0+.
• Minimum 5 years building scalable applications with varied inter‑component communication patterns (incl. RabbitMQ / MassTransit).
• Minimum 5 years implementing secure authentication, authorisation, communication and identity management.
• Solid knowledge of MS SQL Server 2019+, Entity Framework, T‑SQL, LINQ, CLR SP.
• Proficiency in HTML5, CSS3, TypeScript, JavaScript.
• Experience with responsive layout implementation (UX/UI).
• Fluent Polish – spoken and written, minimum C2 level.

Responsibilities

• Develop and maintain backend services using .NET (ASP.NET Core).
• Build frontend interfaces with Angular.
• Design and consume RESTful APIs.
• Implement business logic, security mechanisms and database layer (MS SQL Server).
• Develop the OIU application for billing, complaints and reporting.
• Build and maintain ISZTP‑integrated modules.
• Prepare and configure development environments.
• Work with CI/CD pipelines in Azure DevOps.
• Maintain code quality through Git / Git Flow in team repositories.
• Create technical documentation.

Skills

ASP.NET Core

Angular

RESTful APIs

Azure DevOps

Git / Git Flow

HTML5

CSS3

TypeScript

JavaScript

MS SQL Server

Entity Framework

T-SQL

LINQ

RabbitMQ

MassTransit

Azure Service Bus

Kafka

Jira

Polish language

Tools

RabbitMQ

MassTransit

Azure Service Bus

Kafka

Entity Framework

Git

Jira

Job description

Atos is seeking two Senior Full-Stack Developers to join a railroad sector IT project. The role spans backend and frontend, designing scalable, secure applications, including API development, database logic, CI/CD environments and modular integration in the ISZTP ecosystem.

You will implement backend with .NET ASP.NET Core and frontend with Angular, consume RESTful APIs, ensure secure authentication and identity management, and collaborate using Azure DevOps, Git workflows, and MS SQL Server.