Job Description

We are looking for a

Senior .NET Developer with Angular

who is a strong

troubleshooter

and dedicated

team player

. You will work on a

large-scale enterprise platform

developed, and designed to calculate and process tax returns for large companies, enable collaboration, and present results to clients.

The platform processes

large volumes of data

and requires an engineer who can analyze performance bottlenecks, optimize workflows, and re-engineer complex modules where needed.

About the Application

The system includes multiple modules such as:

Data imports

from external systems

Calculation engine

User management & access control

Documentation & commenting

Exports and reporting

Front-end

: Angular, Bootstrap, micro front-end architecture (to combine modules built with different frameworks). Communication with the backend via

REST APIs

and

SignalR

.

Back-end

: Primarily .NET 8 monolith services using

Entity Framework Core

and

SQL Server

, hosted on

Azure

.

Responsibilities

Analyze and resolve

application bottlenecks

to ensure scalability for large data volumes Debug and profile code to improve application performance and reliability Contribute to re-architecting or reworking problematic modules Develop and maintain features across

Angular front-ends

and

.NET Core backends

Ensure clean, maintainable, and testable code through

unit/integration tests

and static analysis Collaborate with cross-functional teams (architecture, QA, infrastructure)

Tech Stack

Backend

: .NET 8.0, ASP.NET 8.0, C#, WebAPI, Entity Framework Core

Frontend

: Angular 14, HTML, CSS, JavaScript, Bootstrap, SignalR, micro front-end architecture

Databases

: MS SQL + Azure (Service Bus, WebApps, SQL DB)

Dev Tools

: Visual Studio, VS Code, Node.js, Npm, WebPack

Testing/Quality

: xUnit, integration & unit testing, profiling tools, static code analysis, JetBrains Ultimate Tools

Nice to Have

: DevExtreme, advanced troubleshooting skills

Requirements

5+ years of experience with

.NET and C#

development Strong hands-on experience with

Angular

(v14 preferred) Proven expertise in

Entity Framework Core

and

SQL Server

(query optimization, indexing, performance tuning) Experience analyzing

large-scale applications

for bottlenecks and optimizing for scalability Familiarity with

Azure cloud services

(Service Bus, WebApps, SQL Database) Strong debugging, profiling, and troubleshooting skills Excellent communication and teamwork abilities

What do we offer you?

Attractive salary Large freedom and real influence No unhealthy competition, team approach to meeting challenges Remote-first, flexible working culture Company apartments in cool cities across Europe: work and enjoy a memorable getaway

About Us

We are a software house with 18 years of experience and a global portfolio of projects. We help businesses modernize, scale, and innovate through custom software solutions -- always with a focus on flexibility and quality. Our team embraces unconventional ideas and new technologies, delivering solutions that drive real impact. If you value professionalism, creativity, and a strong engineering culture, you'll feel at home here.

Job Type: Full-time

Pay: 45,000.00-102,000.00 per year

Experience:

.Net: 4 years (required) Angular: 2 years (required)
Work Location: Remote