Senior .NET Fullstack Engineer | Hybrid, Training-Funded

Inetum Polska; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Training & certifications funded by us

Conference attendance

Hybrid work model

Referral bonuses up to PLN6,000

Revenue sharing opportunities

Team mentoring & dedicated tech lead

Team-building budget

Charitable initiatives and inclusive/c

Job summary

Inetum Polska is seeking an experienced Senior .NET Software Engineer (Fullstack) to build and enhance our internal CRM and workflow management systems. You will collaborate with business stakeholders and influence architectural decisions through the full software lifecycle.

You will contribute to backend performance, write clean code, and participate in code reviews. Strong .NET, C#, SQL, and RESTful API skills are essential, with Angular/TypeScript frontend experience preferred.

Qualifications

• Experience building and maintaining internal CRM and workflow systems.
• Strong knowledge of .NET Framework 4.8 and .NET Core.
• Proficiency in C#, SQL databases, and RESTful APIs.
• Frontend experience with Angular and TypeScript is required.

Responsibilities

• Develop and enhance internal CRM/workflow platforms.
• Improve back-end systems for quality and performance.
• Participate in all phases of the software lifecycle, including design.
• Translate business requirements into technical solutions.
• Perform code reviews to ensure high standards.

Skills

.NET Framework 4.8

.NET Core

C#

Angular 17

TypeScript

RESTful APIs

SOAP (ASMX)

Multithreading

Asynchronous programming

Advanced SQL

Tools

MS SQL Server

Informix

MySQL

Jenkins

CI/CD

Job description

Inetum Polska is seeking an experienced Senior .NET Software Engineer (Fullstack) to build and enhance our internal CRM and workflow management systems. You will collaborate with business stakeholders and influence architectural decisions through the full software lifecycle.

You will contribute to backend performance, write clean code, and participate in code reviews. Strong .NET, C#, SQL, and RESTful API skills are essential, with Angular/TypeScript frontend experience preferred.