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Senior .NET Full-Stack Engineer

NIX

Hybrid
Poland
Full-time
Senior
5+ yrs
Salary not listedPosted 3mo ago

Real job — pulled straight from NIX’s careers page · Verified May 21, 2026 · No reposts.

Job description

NIX is hiring a Senior .NET Full-Stack Engineer — a full-time, based in Poland role. Apply directly on NIX's careers page below.

Senior .Net Full-Stack Engineer

Location: Europe

Department: Accruent: Meridian (Server) Team

Product details: A comprehensive Engineering Document Management System (EDMS) designed to streamline the management of engineering documents and data throughout their lifecycle. It serves as a centralized repository, ensuring that all stakeholders have access to accurate, up-to-date information, thereby enhancing collaboration and operational efficiency.

Technologies:

  • Languages: C#; C++; SignalR, JS/TS; ExtJS 3, Angular, XML/XSLT, JS/HTML,
    Windows applications programming knowledge
  • Frameworks: COM/DCOM, .NET Framework and Core, ASP.NET, WCF, XML
    Web Services (SOAP), REST
  • Win32 API, Windows Desktop applications - MFC/ATL, Windows Forms, ISAPI
    extensions
  • Elastic Search, Publisher, Hyperion, SiteCache (all .NET servers and clients)
  • Databases: SQL Server, Oracle, SQL Lite, MS Access, T-SQL and PSQL
    (Oracle)
  • Infrastructure: Teamcity, build pipelines and MAT-pipelines - PowerShell, Azure
    infrastructure, Nuget (work with package managers, also NPM)
  • InstallShield, WiX and/or modern setup technologies (web install)
  • Windows Applications registration and installation, Windows server management
    (services, sc command line)
  • Windows security, Active directory and tools, Windows Networking (NetBios,
    WINS), TCP/IP networking (DNS)
  • GitHub and GitHub actions

QA: in-house framework called MAT (Meridian Automated Testing), it is using .NET
Framework.

Requirements:

  • 5+ years of experience in development of windows and web applications
  • Strong proficiency in C++, C# and experience in listed technologies
  • Experience with JavaScript
  • 1+ year experience with AI tooling in software engineering space, ideally with GitHub Copilot
  • Experience working with proprietary databases
  • Experience with integration third party libraries and APIs
  • Strong understanding of version control, security best practices, and Agile
    methodologies
  • Excellent communication and teamwork skills

Nice to have: Some experience working with AutoCAD and verticals, Microstation, Inventor and Revit, Office object model

Responsibilities:

  • Support of existing applications (bug fixes, updates/upgrades, technical improvements)
  • Writing clean, maintainable, and efficient code while adhering to coding standards and
    best practices
  • Active participation in code reviews, sprint planning, and design discussions
  • Troubleshooting complex customer issues

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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Frequently asked questions

What skills are required for Senior .NET Full-Stack Engineer at NIX?

The required skills for Senior .NET Full-Stack Engineer at NIX include: C#, C++, JavaScript, TypeScript, Angular, XML, HTML, .NET, ASP.NET, SOAP, REST, Elasticsearch, SQL Server, Oracle, SQLite, Microsoft Access, T-SQL, PL/SQL, PowerShell, Azure, GitHub, GitHub Actions, Git, AI.

What is the seniority level for Senior .NET Full-Stack Engineer at NIX?

Senior .NET Full-Stack Engineer at NIX is a Senior level position.

How do I apply for Senior .NET Full-Stack Engineer at NIX?

You can view the full description and apply for Senior .NET Full-Stack Engineer at NIX on EchoJobs: https://echojobs.io/job/nix-senior-net-full-stack-engineer-4o749.