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About CleanHarbors 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 450 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. Clean Harbors India has been strategically established as the Global Capability Center (GCC) to serve our parent company. We take pride in serving some of the most tech savvy business stakeholders at Clean Harbors. The GCC employees form part of our globally integrated teams that provide cutting-edge IT solutions and production support across platforms. Our shared services teams work seamlessly with their global counterparts in providing critical 24x7 support in various functions including Finance, HR, Procurement, IT and Operations. Our aggressive growth plans open significant career advancement opportunities for our employees. Job Title: Senior Engineer - .NET Fullstack Experience: 8 - 12 Years Location: Hyderabad Working hours: 12.00pm to 9.00pm Education: Bachelors/ Masters degree in computer science or Software Engineering Responsibilities Design, develop, and maintain high-performance .NET applications using Microsoft .NET, ASP.NET, .NET 10 Core, and related frameworks. Build, enhance, and optimize RESTful APIs for large-scale, high-availability systems. Work with SQL databases to write basic queries, stored procedures, and views Strong Development Skills in creating web applications using Angular, TypeScript, HTML5, CSS3, Git and Responsive Design Collaborate in Agile/Scrum teams and contribute to sprint planning, estimation, and delivery. Utilize GitHub, GitHub Copilot, and other DevOps tools to improve development speed, maintainability, and code quality. Implement best practices in software design, including SOLID principles, secure coding, and performance optimization. Write unit tests using unit, NUnit, or equivalent testing frameworks. Qualifications Minimum 8+ years of proven experience as a Full Stack Developer or similar role. Strong expertise in: Microsoft .NET, ASP.NET MVC, .NET 10 Core C#, ADO.NET ASP.NET Web API JavaScript, TypeScript, CSS Angular 5+ years of hands-on experience building and maintaining RESTful APIs. SQL development knowledge (Beginner–Intermediate acceptable). Familiarity with Git, GitHub, GitHub Copilot, or TFS for version control and code collaboration. Solid understanding of object-oriented design and SOLID principles. Experience with unit testing frameworks such as xUnit or NUnit. Prior experience with AI-assisted development tools (e.g., GitHub Copilot, Copilot for M365 and Cursor).
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.