Design, develop, and maintain .NET-based applications (including desktop solutions), ensuring alignment with business and user requirements
Enhance and modify existing systems, working within a complex environment
Deploy software to production and ensure its stability, reliability, and performance
Continuously improve applications through optimization, refactoring, and performance tuning
Collaborate closely with cross-functional teams including engineers, QA specialists, analysts, and Product Managers
Participate in Agile/Scrum ceremonies and contribute to continuous improvement initiatives
Write and maintain clear technical documentation covering system architecture and implementation processes
Report bugs, track issues, and manage tasks using Jira
Perform testing, debugging, and troubleshooting to ensure high-quality software delivery
Share knowledge and best practices with team members
Wymagania
Min. 5 years of commercial experience in .NET development (primarily .NET Framework 3.5–4.7)
Strong experience with desktop applications (WinForms)
Solid knowledge of SQL, Entity Framework, and REST communication
Experience working with development tools and processes: Git, Jira, Confluence, CI/CD, and code reviews
Proven ability to take ownership of tasks, quality, and deliverables in an Agile/Scrum environment
Oferujemy
Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development
Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors
Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events – technical, business, and lifestyle
Professional development not only during the project – you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients
Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years
A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad
