Summary: We're seeking a Senior Full Stack Engineer with expertise in the .NET ecosystem to develop scalable, secure, and high-performance SaaS applications, focusing on architecture, design, and AI-powered workflows. Highlights: 1. Build scalable, secure, and high-performance SaaS applications 2. Focus on architecture, design, planning, and AI-powered workflows 3. Work with modern API technologies and AI-assisted development **Important Information** Experience: \+7 years Job Mode: Full\-time Work Mode: Remote ID: 20624 **Job Summary** We're looking for a Senior Full Stack Engineer with experience in .NET ecosystem to help build scalable, secure, and high\-performance SaaS applications. This role involves hands on development, implementation, troubleshooting and focus on architecture \& design, planning and AI\-powered workflows. **Responsibilities and Duties** * Modernizing Web Forms or similar server\-rendered architectures; * Working with stored procedures, relational databases, or performance\-sensitive SQL; * Comfortable working in a Shift Left development environment; * Committed to delivering high\-quality code with a strong focus on quality and reliability; * Self\-driven, takes ownership, and collaborates effectively across teams. **Essential Skills** * Experience Building web applications using C\#, SQL, and front\-end frameworks (Angular, React, etc); * Strong knowledge of MS SQL Server, including indexing and query optimization; * Familiarity with AWS or other cloud environments (EC2, S3, SES, etc.); * Exposure to modern API technologies such as GraphQL; * Experience with coding agents or AI\-assisted development workflows (e.g., MCP, GitHub Copilot, Claude Code); * Understanding of front\-end fundamentals (HTML, CSS) in traditional web environments; * Experience writing unit and integration tests; * Clear and confident English communication skills (written and verbal). **Highly Desirable Skills** * Willingness to embrace AI\-powered development tools (e.g., Copilot, Cursor, Claude Code); * Basic to intermediate understanding of AI concepts such as LLMs, MCP, RAG, etc. **About Encora** Encora is the preferred digital engineering and modernization partner of some of the world's leading enterprises and digital native companies. With over 9,000 experts in 47\+ offices and innovation labs worldwide, Encora's technology practices include Product Engineering \& Development, Cloud Services, Quality Engineering, DevSecOps, Data \& Analytics, Digital Experience, Cybersecurity, and AI \& LLM Engineering. **At Encora, we hire professionals based solely on their skills and qualifications, and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.**