Senior Fullstack Engineer (.NET + React)
New
S
SpyrosoftHR software
Workplace type: remote; Country code: PLContractSenior
Salary18,480 - 21,000 PLN per hour
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Job Details
- Languages
- English proficiency at a minimum B1/B2 level; Polish proficiency at a minimum B2 level
- Experience
- Minimum 5 years of commercial experience as a Software Engineer
- Required Skills
- SQLGitHTMLCSSJavascriptMicrosoft AzureC#.NET coreReact
Requirements
- Have a minimum of 5 years of commercial experience as a Software Engineer.
- Have strong knowledge of C# and the .NET platform, including .NET Framework and .NET Core.
- Have strong experience with JavaScript, HTML, CSS, and React.
- Have good knowledge of SQL and relational databases, including SQL Server and Azure SQL.
- Have experience with Microsoft Azure or other cloud solutions.
- Have experience working in Scrum/Agile environments.
- Have knowledge of Git.
- Understand software design principles, patterns, and best practices.
- Have experience writing unit, integration, and automated tests.
- Have English proficiency at a minimum B1/B2 level and Polish proficiency at a minimum B2 level.
- WinForms or WPF experience is an advantage.
- Azure DevOps, CI/CD, TypeScript, ERP/HR/payroll systems, REST APIs, third-party integrations, Entity Framework, SignalR, microservices, and AI development tools are listed as nice to have.
Responsibilities
- Develop and maintain full-stack applications using .NET and React.
- Build and enhance backend services, APIs, and web interfaces.
- Design and optimize SQL queries and database solutions.
- Take ownership of solutions from technical design through implementation and testing.
- Contribute to technical decisions and continuous product improvement.
- Write clean, maintainable, well-tested code.
- Collaborate with Product Owners, designers, and engineers to translate business needs into technical solutions.
- Participate in code reviews and knowledge sharing.
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