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Open nowPosted 9 hours ago

Middle .NET Full Stack Engineer

N-iX132 open roles

Where
Bulgaria
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Your applicationOpen nowMiddle .NET Full Stack EngineerN-iX · Bulgaria

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The clock on this job

Early applications get read.

7.7% of postings close within 7 days. Measured by our own scanner across the market. N-iX postings stay open a median of 17 days.

Share of postings closed within
  1. 1.6%1 day
  2. 3.3%3 days
  3. 7.7%7 days
  4. 14.0%14 days
  5. 33.7%30 days
This job: posted 9 hours ago

N-iX median: 17 days open

The posting

We are looking for an experienced Software Engineer to join a dedicated team working on high-impact, enterprise-scale software solutions for public sector funding and financial management systems.

The candidate will work within a large-scale ecosystem comprising core transactional systems, reporting tools, and public application portals. You will play a key role in developing new features, integrating modern microservices, refactoring legacy components, and migrating services to modern technologies (.NET 6/8, modern web frameworks).

Key Responsibilities

  • Systems Analysis & Architecture: Analyze requirements, extract business logic from legacy systems, and create modeling/visualization artifacts using UML standards.
  • Full-Stack Development: Design, maintain, and expand back-end services and front-end portals using C#/.NET, REST APIs, and modern UI tools.
  • Legacy Refactoring & Decoupling: Write anti-corruption layers and seams to safely isolate legacy code from new, modern application components.
  • Data Access & Databases: Design and optimize database access structures using MSSQL, Entity Framework Core (Code-First), and the repository pattern.
  • Testing & Quality Assurance: Create decoupled unit tests, write feature documentation, and conduct end-to-end (E2E) testing on newly built features.
  • Agile Collaboration: Participate in daily stand-ups and Agile/Scrum ceremonies, managing code, documentation, and tasks via Azure DevOps.

Requirements

Education & Experience:

  • Bachelor’s Degree in IT, Computer Science, or a related field (MQF Level 6 or equivalent).
  • 3+ years of professional experience in software development and systems analysis.
  • Practical experience working in Agile/Scrum environments using tools like Azure DevOps.

Technical Skills:

  • Back-End & Frameworks: Strong proficiency in C#, .NET Framework 4.8, .NET 6/8, ASP.NET MVC, REST APIs, and Entity Framework Core.
  • Front-End Development: Experience with HTML5, CSS, Bootstrap, AJAX, JavaScript, jQuery, JSON, OpenXML, and modern web frameworks (Angular, React, or Blazor).
  • Databases: Strong knowledge and practical experience with MSSQL, Entity Framework (Code-First), and repository patterns.
  • Architecture & Clean Code: Solid understanding of Object-Oriented Design (OOD), writing decoupled unit tests, and designing anti-corruption layers.
  • Version Control & DevTools: Hands-on experience with Git/Azure Repositories and Browser Development Tools (DevTools).

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

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