Sr Engineer - .Net Fullstack

Clean Harbors Inc. (www.cleanharbors.com) is a NYSE listed US based $6.5 billion company. Clean Harbors was founded in 1980 near Boston by Mr. Alan S. McKim, Everywhere industry meets environment, Clean Harbors is on-site, providing premier environmental, energy and industrial services. Clean Harbors employs a dedicated workforce of 25,000 employees and has over 750 service locations across the U.S., Canada and Mexico. Beyond addressing the environmental needs of its more than 300,000 customers, the Company has been on the front lines of addressing some of the largest emergency response events in North America of the past several decades including the BP Oil Spill in the Gulf of Mexico, the anthrax attacks in New York, the 2015 avian flu outbreak that devastated the poultry industry, Hurricanes Katrina, Rita and Sandy, and the oil pipeline breaks that affected the Yellowstone and Kalamazoo rivers, along with other major chemical releases into the environment.

Job Title: Senior Engineer - .NET Fullstack 

Experience: 8 - 12 Years 

Location: Hyderabad (Work from Office) 

Working hours: 12.00 PM to 9.00 PM IST

• Develop, enhance, and maintain scalable web applications using .NET 8 (C#, ASP.NET Core) and Angular.
• Design and implement RESTful APIs, orchestration services, and enterprise integrations ensuring performance, security, and scalability.
• Develop modern Angular UI components using latest Angular standards, TypeScript and responsive design best practices.
•  Develop and optimize SQL Server queries, stored procedures, and database objects for enterprise applications.
• Work on asynchronous processing and event-driven integrations using RabbitMQ and .NET services
•  Collaborate with cross-functional teams in Agile/Scrum environment to deliver high-quality solutions.
• Work in an Agile/Scrum environment to deliver iterative, high-quality software solutions.
• Troubleshoot production issues, perform code reviews, and drive root-cause resolution.

• 8+ years of hands-on experience in .NET development (C#, ASP.NET Core, .NET 6/8/10).
• Strong experience with Angular (latest versions), TypeScript, and modern UI development standards.
• Experience in building and consuming REST APIs and enterprise integration services.
• Strong knowledge of SQL Server including query optimization, stored procedures, indexing, and database design.
• Experience with RabbitMQ or similar asynchronous messaging platforms.
• Experience working with Azure, microservices, and clean architecture principles.
• Strong understanding of object-oriented design principles and design patterns.
• 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.

Preferred Skills:

• Knowledge of application security best practices and secure coding standards.
• Experience in performance tuning and scalability optimization.
• Exposure to event-driven architecture and enterprise messaging patterns.
• Experience using AI-assisted development tools such as GitHub Copilot or Cursor AI.
• Experience with payroll, workforce management, or enterprise operational systems