Senior .NET Full Stack Engineer

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Business Type: Enterprise

Company Type: Product & Service

Business Model: B2B

Funding Stage: Bootstrapped

Industry: Information Technology

Salary Range: ₹ 18-23 Lacs PA

Job Description

Feuji, established in 2014 and headquartered in Dallas, Texas, has rapidly emerged as a leading global technology services provider. With strategic locations including a Near Shore facility in San Jose, Costa Rica, and Offshore Delivery Centers in Hyderabad, and Bangalore, we are well-positioned to cater to a diverse clientele. Our team of 600 talented engineers drives our success, delivering innovative solutions to our clients and contributing to our recognition as a 'Best Place to Work For.'

We collaborate with a wide range of clients, from startups to industry giants in sectors like Healthcare, Education, IT, and engineering, enabling transformative changes in their operations. Through partnerships with top technology providers such as AWS, Checkpoint, Gurukul, CoreStack, Splunk, and Micro Focus, we empower our clients' growth and innovation. With a clientele including Microsoft, HP, GSK, and DXC Technologies, we specialize in managed cloud services, cybersecurity, Product and Quality Engineering Services, and Data and Insights solutions, tailored to drive tangible business outcomes.

Our commitment to creating 'Happy Teams' underscores our values and dedication to positive impact. Feuji welcomes exceptional talent to join our team, offering a platform for growth, development, and a culture of innovation and excellence.

About The Role

As a Senior Developer – .NET Core and Angular, you will be responsible for developing high-quality applications using .NET technologies, building systems from scratch, enhancing and configuring existing applications, and providing technical support to users. You should be able to write scalable, maintainable, and functional code with strong attention to detail and best engineering practices.

Key Responsibilities

• Develop, enhance, and maintain scalable web applications using .NET (C#, ASP.NET Core) and Angular.
• Design and implement RESTful APIs, ensure performance optimization, security, and scalability.
• Collaborate with cross-functional teams to define, design, and deliver high-quality features aligned with business needs.
• Troubleshoot complex production issues and drive root-cause resolution.
• Mentor junior developers, conduct code reviews, and enforce engineering best practices.
• Work in an Agile/Scrum environment to deliver iterative, high-quality software solutions.
• Leverage AI-assisted development tools to improve engineering productivity, code quality, and documentation.
• Apply prompt engineering techniques for programming tasks such as code generation, refactoring, debugging, test case creation, and documentation automation.

• 8+ years of hands-on experience in .NET development (C#, ASP.NET, .NET Core / .NET 6+).
• Experience with Angular (version 8 or above).
• Proficiency in front-end technologies (HTML5, CSS3, JavaScript/TypeScript).
• Experience in building and consuming Web APIs.
• Strong knowledge of SQL Server and database design.
• Experience working with cloud platforms (Azure preferred).
• Strong understanding of object-oriented design principles, design patterns, and clean architecture.
• Experience using AI-powered development tools (e.g., Claude, Cursor AI, GitHub Copilot, or similar) in day-to-day development workflows.
• Ability to craft effective prompts for code generation, optimization, testing, and problem-solving (Prompt Engineering for software development).
• Excellent communication and collaboration skills.

• Familiarity with microservices architecture.
• Knowledge of application security best practices (OWASP, secure coding).
• Experience in performance tuning and scalability optimization.
• Exposure to AI-enabled development workflows and productivity measurement practices.