Solid Company
Software Engineer (.NET)
A senior .NET engineer develops features and fixes bugs on an operations and facilities-management platform, mentoring teammates and working in a distributed international team. Core stack: C#/.NET Core, ASP.NET MVC, Blazor, SQL Server/T-SQL, with daily use of AI coding tools like Claude Code, Cursor, or GitHub Copilot.
- Compensation
- Not disclosed
- Location
- Warszawa, Poland
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Software engineering
- Posted
Skills
Must have
- 7 years of .NET development experience, including 5+ years designing/architecting software solutions
- Strong expertise in C#, .NET Core 6/7/8, ASP.NET MVC, and Blazor (Server/WebAssembly)
- Solid front-end skills: HTML5, CSS3, JavaScript, Bootstrap, jQuery
- Strong experience with SQL Server and T-SQL: schema design, views, stored procedures, functions, and query optimization
- Experience with BI dashboards, reporting, and ETL processes
- Strong understanding of OOP, design patterns, software engineering, and application lifecycle management
- Experience with REST, SOAP, WCF, and SOA
- Proficiency with Visual Studio, Azure DevOps, Git/source control, CI/CD, build and deployment processes
- Daily hands-on use of AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot
- Excellent written and verbal communication skills and experience working with geographically distributed teams
- Level of English from Upper-Intermediate and above
Nice to have
- SSRS experience
Full description
The customer is an international company specializing in technology consulting and business process improvement.
The project is focused on developing and enhancing an operations and facilities management platform that helps organizations manage infrastructure, maintenance, workforce, inventory, and service processes.
- Developing features and implementing bug fixes across a range of modern .NET based technologies and applications.
- Providing technical leadership and mentoring to software developers, other software engineers and interns.
- Designing and creating next generation telecom application software, as well as participates in ongoing sustainment of the software.
- Participating in all phases of the software development process.
- Working as part of a distributed international team, engaging in global support and implementation activities.
- Participating with the Product Management Team in the training, product briefs, and deployment of new installations both internally and externally.
- Leading by example on AI-assisted development, integrating tools such as Claude Code, Cursor, or GitHub Copilot into daily coding, code review, and debugging workflows; coach and pair with teammates to accelerate AI-augmented development adoption across the team.
Kogo poszukujemy?
- Experience in .NET development for 7 years, including designing/architecting software solutions, for 5+ years.
- Strong expertise in C#, .NET Core 6/7/8, ASP.NET MVC, and Blazor (Server/WebAssembly).
- Solid front-end skills: HTML5, CSS3, JavaScript, Bootstrap; jQuery.
- Strong experience with SQL Server and T-SQL: schema design, views, stored procedures, functions, and query optimization.
- Experience with BI dashboards, reporting, and ETL processes; SSRS is a plus.
- Strong understanding of OOP, design patterns, software engineering, and application lifecycle management.
- Experience with REST, SOAP, WCF, and SOA.
- Proficiency with Visual Studio, Azure DevOps, Git/source control, CI/CD, build and deployment processes.
- Daily hands-on use of AI-assisted development tools such as Claude Code, Cursor, or GitHub Copilot for coding, refactoring, testing, and documentation.
- Excellent written and verbal communication skills and experience working with geographically distributed teams.
- Level of English - from Upper-Intermediate and above.