Senior .NET + Angular Full-Stack Engineer (Remote Poland)

Atos SE; Łódź; On-site; PLN 180,000 - 240,000; Full time

Job summary

Atos SE is seeking two Senior Full-Stack Developers to join a railway sector project, delivering an IT solution with backend in .NET and frontend in Angular. The role offers 100% remote work from Poland, with immediate or near-immediate availability and a B2B contract structure.

The team will work on API development, database logic, CI/CD environments, and module integrations within the ISZTP ecosystem, contributing to scalable, secure applications and robust documentation.

Qualifications

• Min. 5 years of experience as a backend (.NET) and frontend (Angular) developer.
• Min. 5 years on .NET platform (ASP.NET Core) with Git and Git Flow.
• Min. 5 years with Angular 2.0 or higher.
• Min. 5 years building scalable applications with varied inter-component communication patterns (incl. RabbitMQ / MassTransit).
• Min. 5 years implementing secure authentication, authorisation, communication, and identity management.

Responsibilities

• Developing and maintaining backend services using .NET 10 (ASP.NET Core)
• Building frontend interfaces with Angular
• Designing and consuming RESTful APIs
• Implementing business logic, security mechanisms, and database layer (MS SQL Server)
• Developing the OIU application for billing, complaints, and reporting
• Building and maintaining ISZTP-integrated modules
• Preparing and configuring development environments
• Working with CI/CD pipelines in Azure DevOps
• Maintaining code quality through Git / Git Flow in team repositories
• Creating technical documentation

Skills

Backend development

Frontend development

ASP.NET Core

Angular

REST APIs

CI/CD

Azure DevOps

MS SQL Server

Git / Git Flow

Security / identity

Tools

Azure DevOps

Jira

Job description

Atos SE is seeking two Senior Full-Stack Developers to join a railway sector project, delivering an IT solution with backend in .NET and frontend in Angular. The role offers 100% remote work from Poland, with immediate or near-immediate availability and a B2B contract structure.

The team will work on API development, database logic, CI/CD environments, and module integrations within the ISZTP ecosystem, contributing to scalable, secure applications and robust documentation.