Senior Software Developer -.NET Core

Role Overview This role sits within a high-performing Architecture & Development function, focused on designing, building, enhancing, and maintaining enterprise-grade applications. The Senior Software Developer will work across complex systems, collaborate with cross-functional teams, and mentor junior developers while ensuring high-quality delivery and alignment with business objectives. This is a fully onsite role. Key Responsibilities Software Development Design, develop, and maintain scalable applications and services. Write clean, efficient, well-documented code. Conduct code reviews and contribute to architectural documentation. Identify risks and propose solutions early in the analysis stage. Quality Assurance Develop unit tests and support integration & system testing. Collaborate with QA teams on test plans and automation. Support UAT cycles and resolve defects promptly. Technical Leadership Mentor junior developers and support technical decision-making. Contribute to system design, best practices, and standards. Stay updated on modern tech trends and propose improvements. Project Collaboration Work with cross-functional teams to define requirements. Contribute to sprint planning, estimations, and retrospectives. Assist with managing technical debt and improving development processes. Maintenance & Support Troubleshoot production issues and support incident resolution. Provide RCA documentation and contribute to knowledge bases. Ensure system reliability, monitoring, and performance tuning. Must-Have Requirements Technical Skills 6+ years of hands-on software development experience. Strong experience with C#, .NET Core, ASP.NET , and microservices. Expertise in RESTful API development , versioning, and security (OAuth, JWT). Strong knowledge of Entity Framework Core . Experience with Azure (App Services, Functions, Service Bus, Key Vault, SQL, Blob Storage, API Management). Familiarity with Docker , containerization, and microservices architecture. Hands-on experience with CI/CD pipelines (Azure DevOps or GitHub Actions). Strong experience with relational & non-relational databases ( SQL Server, PostgreSQL, MongoDB, Redis , etc.). Solid understanding of OOP, SOLID principles, clean architecture, and design patterns (Repository, CQRS, Mediator). Experience with unit & integration testing (xUnit/NUnit) and TDD practices. Practical experience with Git and modern version control practices. Nice-to-Have Skills Knowledge of front-end stacks (HTML, CSS, JavaScript, Angular/React ). Familiarity with Agile/Scrum environments. Experience integrating external/internal systems using APIs, queues, and webhooks. Experience with monitoring tools (Application Insights). Microsoft or Scrum certifications. Exposure to performance optimization techniques. Knowledge of financial systems or accounting concepts (helpful but not mandatory).