Posted 2 d ago
Middle .Net Full Stack engineer
·Poland·via Greenhouse
Posted by N-iX on 12 November 2026, 2 days ago. Still on their Greenhouse board when we checked 10 min ago. Half of N-iX's roles come down within 23 days.
office basedmid3+ yrsFull time
What the posting is about
Develop and maintain web applications using .Net, JS, and React. Collaborate using SAFe methodology. Troubleshoot and debug complex issues. Write clean, efficient code following best practices. Mentor junior developers. Nice to have: Sencha, Bootstrap, Veracode, OpenSearch.
Your experience, ready for this role
Answer a few questions about your real work. Review the additions and download your CV.
Read out of the posting
Levelmid
Experience asked3+ years
EmploymentFull time
LocationPoland
Work arrangementOffice based
Visa sponsorshipNot stated
SalaryNot extracted, check the posting
Posted2026-11-12
Found viagreenhouse, direct from their system
We had it within the hour it went up.
The posting, as the company wrote it
Our client is a comprehensive site lifecycle management solution tailored for the telecommunications and energy industries. It enables organizations to efficiently manage sites, assets, projects, and leases, enhancing operational visibility and resource allocation throughout the site lifecycle.
Responsibilities:
Building new features on the top of existing web application, using .Net, JS, React, jQuery
Support of existing web application (bug fixes, security updates, technical improvements)
Work, using SAFe methodology, to deliver incremental value, actively participating in code reviews, sprint planning, and design discussions.
Troubleshoot and debug complex issues in production and staging environments.
Write clean, maintainable, and efficient code while adhering to coding standards and best practices.
Requirements:
3+ years of experience in development of .Net-based web applications
Good experience with .NET Framework 4.7, ASP.NET
Practical experience with JS, HTML, CSS, XML, React, jQuery
Familiarity with microservices architecture
Knowledge of Oracle 19c database
Hands-on experience with Octopus, TeamCity, Github Actions
Working experience with MS Azure
Proficient in using development tools like Visual Studio, Postman
Strong understanding of version control, security best practices, and Agile methodologies, especially Kanban
Familiarity with MSTest, xUnit and test-driven development
Effectively use AI-powered tools to improve coding efficiency, code quality, and development workflows.
Excellent communication and teamwork skills, with the ability to mentor junior developers
Nice to have:
Experience with Sencha and Bootstrap
Experience with Veracode
Expertise with OpenSearch
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
Copied from N-iX’s own board, not rewritten.
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