Mid-Level .NET Developer

Accountabilities:: Maintain, enhance, and support existing web applications developed using ASP.NET, .NET, and .NET Core. Design, implement, and modernize authentication and authorization solutions using OAuth2, OpenID Connect (OIDC), JSON Web Tokens (JWT), and identity providers. Plan and execute upgrades to newer .NET Core versions, ensuring application compatibility, stability, and maintainability. Develop and maintain production applications using React alongside .NET technologies. Work with AWS cloud services, relational databases such as MySQL and PostgreSQL, and external services. Integrate third-party APIs and services to extend application functionality and support business requirements. Use Bitbucket and Git-based version control practices to manage source code and collaborate effectively with the development team. Implement and maintain automated testing practices, using tools such as Playwright to improve application quality and reliability. Work with CI/CD pipelines to automate testing, integration, and deployment processes. Communicate in English with stakeholders to clarify requirements, discuss priorities, and align development activities with business needs. Collaborate with team members to deliver maintainable solutions and continuously improve application performance and security. Requirements: At least 5 years of professional experience in .NET development using C# and web technologies. Proven experience designing, implementing, and maintaining authentication and authorization systems. Hands-on experience upgrading applications across .NET and .NET Core versions. Professional experience developing and maintaining React applications in production environments. Experience working with AWS and relational databases, particularly MySQL and PostgreSQL. Familiarity with third-party API integrations and external service connectivity. Comfortable using Git and Bitbucket for source control and collaborative development workflows. Experience with automated software testing; knowledge of Playwright is an advantage. Understanding of CI/CD pipelines and automated testing and deployment practices. Advanced English proficiency, with the ability to communicate clearly and confidently with stakeholders. Strong problem-solving, collaboration, and communication skills, with the ability to understand requirements and contribute to technical prioritization. Benefits: Health and dental insurance. Meal and food allowances. Childcare assistance. Extended paternity leave. Gym, fitness, and wellness partnerships through Wellhub (Gympass) and TotalPass. Profit Sharing and Results Participation (PLR). Life insurance. Access to a continuous learning platform. Employee discount club. Free online resources supporting physical, mental, and overall well-being. Pregnancy and responsible parenting courses. Partnerships with online learning platforms. Access to a language-learning platform. Additional employee benefits and well-being initiatives.